Page 1 Design Guide VLT® AQUA Drive FC 202 0.25–90 kW drives.danfoss.com...
Page 3: Table Of Contents
Valve Control versus Speed Control of Centrifugal Pumps 4.3.3 Example with Varying Flow over 1 Year 4.3.4 Improved Control 4.3.5 Star/Delta Starter or Soft Starter not Required Power Drive Systems 4.4.1 Ecodesign for Power Drive Systems Software Tools Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337 | 3...
Page 4 High Voltage on the DC link 6.1.9.6 Low Motor Speed 6.1.9.7 High Internal Temperature 6.1.9.8 Current 6.1.10 Automatic Switching Frequency Modulation 6.1.11 Automatic Derating for High Switching Frequency 6.1.12 Power Fluctuation Performance 6.1.13 Resonance Damping 6.1.14 Temperature-controlled Fans 4 | Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337...
Page 5 VLT® FC Series Options Concept VLT® Fieldbus Options VLT® Functional Extensions VLT® Programmable Controllers License Features VLT® Power Options 7.7.1 VLT® Harmonic Filters 7.7.2 VLT® Sine-wave Filters 7.7.3 VLT® dU/dt Filters 7.7.4 VLT® Common-mode Filters Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337 | 5...
Page 6 STO Terminal 37 (Terminal 37 is Fixed PNP Logic) 8.6.3 Analog Inputs 8.6.4 Pulse Inputs 8.6.5 Digital Outputs 8.6.6 Analog Output 8.6.7 Control Card, 24 V DC Output 8.6.8 Control Card, +10 V DC Output 8.6.9 Control Card, RS485 Serial Communication 6 | Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337...
Page 7 Specifications of Entry Holes 10.4.3.1 Entry Holes, Enclosure Size A2, IP21 10.4.3.2 Entry Holes, Enclosure Size A3, IP21 10.4.3.3 Entry Holes, Enclosure Size A4, IP55 10.4.3.4 Entry Holes, Enclosure Size A4, IP55 Threaded Gland Holes Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337 | 7...
Page 8 10.10 Residual Current Device 10.11 Leakage Current 10.11.1 Using a Residual Current Device (RCD) 10.12 Efficiency 10.13 Acoustic Noise and Airflow 10.14 dU/dt Conditions 10.15 Electromagnetic Compatibility (EMC) Overview 10.15.1 EMC Test Results 8 | Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337...
Page 9 Wiring Configuration: External Alarm Reset 12.1.8 Wiring Configuration: RS485 12.1.9 Wiring Configuration: Motor Thermistor 12.1.10 Wiring Configuration for a Relay Setup with Smart Logic Control How to Order a Drive 13.1 Drive Configurator 13.1.1 Type Code Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337 | 9...
Page 10 Order Numbers for Harmonic Filters, 600 V, 60 Hz 13.2.11.5 Order Numbers for Harmonic Filters, 500–690 V, 50 Hz 13.2.12 Order Numbers for VLT® Sine-wave Filters MCC 101 13.2.13 Order Numbers for VLT® dU/dt Filters MCC 102 13.2.15 Spare Parts 10 | Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337...
Page 11: Introduction
• The VLT® Safe Torque Off Operating Guide describes how to use Danfoss VLT® drives in functional safety applications. This manual is supplied with the drive when the Safe Torque Off option is present.
Page 12: Safety
When designing AC drives, some residual dangers cannot be avoided constructively. One example is the discharge time, which is very important to observe to avoid potential death or serious injury. For the Danfoss VLT® drives, the discharge time is from 4–40 minutes depending on the drive size.
Page 13: Approvals And Certifications
Approvals and Certifications 3 Approvals and Certifications 3.1 Regulatory/Compliance Approvals This section provides a brief description of the various approvals and certifications that are on Danfoss VLT® drives. Not all approvals are on all drives. N O T I C E IMPOSED LIMITATIONS ON THE OUTPUT FREQUENCY From software version X.XX onwards, the output frequency of the drive is limited to 590 Hz due to export control regulations.
Page 14: Erp Directive
Machinery Directive. Drives without a functional safety function do not fall under the Machinery Directive. If a drive is inte- grated into a machinery system, Danfoss can provide information on safety aspects relating to the drive. When drives are used in machines with at least 1 moving part, the machine manufacturer must provide a declaration stating compliance with all relevant statutes and safety measures.
Page 15: Ukrsepro
IP (Ingress Protection) ratings outlined by the IEC (International Electrotechnical Commission) in the rest of the world. The standard Danfoss VLT® drive series are available in various enclosure protections to meet the requirements of IP00 (Chassis), IP20 (Protected chassis), IP21 (NEMA Type 1), or IP54 (NEMA Type 12). In this manual, NEMA Type is written as Type, for example, IP21/Type 1.
Page 16: Ip Standard
Protected from water at 60° angle. – Protected from splashing water. – Protected from water jets. – Protected from strong water jets. – Protected from temporary immersion. – Protected from permanent immersion. 16 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 17: Product Family Overview
Product Family Overview 4 Product Family Overview 4.1 VLT® Drives Danfoss offers 3 types of AC drives in different-sized enclosures for a wide range of applications, with power ratings from 0.25–1200 kW (0.34–1350 hp). Standalone drives (frequency converters) The Danfoss standalone drives are so robust that they can be mounted outside of cabinets virtually anywhere, even right beside the motor.
Page 18 All signals are processed within the AC drive without need for cloud connection. Adding to the flexibility are the different ways of connectivity. The drive can be controlled: 18 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 19 Enclosure Power [kW] 200–240 V 0.25–2.2 3.0–3.7 0.25–2.2 0.25–3.7 380–480 V 0.37–4.0 5.5–7.5 0.37–4.0 0.37–7.5 525–600 V – 0.75–7.5 – 0.75–7.5 525–690 V – 1.1–7.5 – – 20/21 20/21 55/66 55/66 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 19...
Page 20 Details, see separate design guide VLT AQUA Drive FC 202 110–800 kW Standalone drives and enclosed drives Based on the selected protection rating, select either a standalone drive or an enclosed drive. 20 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 21: Advantages Of Using Ac Drives In Pump And Fan Applications
By using an AC drive to control the flow, around 50% of energy savings can be achieved in typical variable-torque-applications, if the pump speed is reduced by 20%. See an example of the achievable energy reduction in Illustration Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 21...
Page 22: Example Of Energy Savings
50% of energy is saved. See the dependence of flow, pressure, and power consumption on pump speed in RPM for centrifugal pumps in Illustration 22 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 23: Valve Control Versus Speed Control Of Centrifugal Pumps
As shown in Illustration 8, throttling makes the system curve turn from point (2) on the pump curve to a point with significantly reduced efficiency (1). Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 23...
Page 24 4.3.1 Example of Energy Savings. Operating Pump curve point Natural Operating point Speed reduction Flow Illustration 9: Flow Reduction by Speed Control 24 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 25: Example With Varying Flow Over 1 Year
In this example, it is less than a year when compared with valves and constant speed. Energy savings shaft shaft output 2000 1500 1000 Illustration 11: Flow Distribution over 1 Year Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 25...
Page 26: Improved Control
Furthermore, a drive can quickly adapt the speed of the fan or pump to new flow or pressure conditions in the system. Obtain simple control of process (flow, level, or pressure) using the built-in PI control. 26 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 27: Star/Delta Starter Or Soft Starter Not Required
Complete Drive Module (CDM) Driven Equipment Feeding Auxiliaries Basic Mains & section Drive Load- Transmis- cabling Module Machine sion (BDM) Power Drive System (PDS) Motor System Extended Product Illustration 14: Drive System Design Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 27...
Page 28: Software Tools
It is now possible to determine the total losses of a system for the 8 operating points defined in the standard, including the part load operation, via a simple addition of power losses. Danfoss helps its customers to avoid having to rely on system solution providers, to ensure that their systems will retain a competitive advantage also in the future.
Page 29 AC drive to calculate the efficiency class and ™ part load efficiency for a Danfoss drive, either for a standalone drive (CDM) or for a drive with a motor (PDS). VLT® Motion Control Tool MCT 10 The MCT 10 software is designed for setup, commissioning and servicing of the AC drive.
Page 30: Product Overview
Danfoss offers drives in different enclosure types for a wide range of applications. Standalone AC drives The Danfoss standalone AC drives are so robust that they can be mounted outside of cabinets virtually anywhere, even right beside the motor. Equipped for the toughest of environment, they suit any application.
Page 31: Reduction Of Motor Acoustic Noise
EC motors, and synchronous reluctance motors, need regulation with AC drives. Many motors cannot be operated directly from the 3-phase standard power supply. The Danfoss VLT® drives can control multiple motor technologies: •...
Page 32: Bearing Currents
IE4 (Super premium efficiency). IE = Internation efficiency. These motor types can all be operated with Danfoss VLT® drives. More information on this topic can be found in the publication Motor Technologies for Higher Efficiency in Applications. This docu- ment can be downloaded from www.danfoss.com.
Page 33 This ensures the saturation of the core due to likely un- equal current sharing between cables. Wire all 3-phase conductors of each cable through 1 set of cores. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 33...
Page 34: Functional Safety
Illustration 20: Mounting of CM Cores Inside the Motor Terminal Box To ensure minimal bearing currents in the motor, Danfoss recommends ordering the drive with output motor filters as a power op- tion.
Page 35: Safety Functions
Illustration 21: Motor Speed Coasts to Stop After Activation of STO 5.3 Maintenance Functions Danfoss VLT® drives feature preventive and condition-based monitoring functions. 5.3.1 Preventive Maintenance Schedule maintenance based on a running hours counter. When planned maintenance occurs, the drive shows a message. Action flags can be transferred via fieldbus.
Page 36 Fouling, sanding, broken impeller, or wear-out of pumps. • Clogged filters and leakages in ventilation systems. • Friction in machines. -0.5 Frequency (Hz) Upper threshold Baseline Lower threshold Illustration 22: Load Curve Example for Load Envelope Monitoring 36 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 37: Product Features
The drive is protected from a short circuit in the brake resistor. Load sharing To protect the DC bus against short circuits and the drives from overload, install DC fuses in series with the load sharing terminals of all connected units. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 37...
Page 38: Overvoltage Protection
[5] Motor Check, the drive automatically detects when the motor is disconnected. The drive then issues Warning 3, No Motor and resumes operation when the motor is connected again. Danfoss recommends not to use this feature for 525–690 V drives connected to an IT mains network.
Page 39: Overload Protection
The automatic derating is made up of contributions from separate functions that evaluate the need. Their interrelationship is shown Illustration N O T I C E In sine-wave filter fixed mode, the structure is different. 6.1.9.2 Sine-wave Filter Fixed Mode. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 39...
Page 40: Sine-Wave Filter Fixed Mode
During programming of the drive, it is possible to select an option for setting a minimum limit for the switching frequency. This fixed-mode function prevents the swithcing frequencies from being too low. 40 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 41: Overview Table
[kHz] SFAVM SFAVM only optional sw,fm4 60 PWM [Hz] motor sw,fm2 sw,fm3 10–15 Hz 80–86% of motor,nom sw,fm1 3.9 4 T ↑ High warning Low warning PWM SWITCH 60 PWM SFAVM Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 41...
Page 42: High Motor Load
1/3 m,switch1 by changing from SFAVM to 60° AVM. SFAVM Within this area, both strategies can be used. 60 PWM [Hz] m,switch2 m,switch 1 Illustration 28: Selection of PWM Strategy 42 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 43: High Internal Temperature
10 s when the control card is too hot but 0 s when the heat sink is too hot (more critical). The high warning can only be violated for a certain time before the drive trips. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 43...
Page 44: Current
The components that make up the galvanic isolation are: • Supply, including signal isolation. • Gate drive for the IGBTs, trigger transformers, and optocouplers. • The output current Hall effect transducers. 44 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 45: Sleep Mode
The ETR feature calculates the motor temperature based on actual current and speed. The calculated tempera- ture is visible as a readout parameter in parameter 16-18 Motor Thermal. A special version of the ETR is also available for EX-e or EX-n Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 45...
Page 46: Motor Thermal Protection For Ex-E Or Ex-N Motors
During planning, installation, commissioning, operation, and service, follow the limits and rules supplied by the manufacturer for: • Minimum switching frequency. • Maximum current. • Minimum motor frequency. • Maximum motor frequency. The requirements are indicated on the motor nameplate, see Illustration 46 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 47: Mains Dropout
EN 60079-7 Illustration 32: Motor Nameplate showing Drive Requirements When matching drive and motor, Danfoss specifies the following extra requirements to ensure adequate motor thermal protection: • Do not exceed the maximum allowed ratio between drive size and motor size. The typical value is I ≤...
Page 48: Flying Start
The condition for an event can be a particular status or that the output from a logic rule or a comparator operand becomes true. That leads to an associated action as shown in the Illustration 48 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 49 Stop event P13-02 Illustration 34: Sequence with 4 Events/Actions 6.2.12.1 Comparators Comparators are used for comparing continuous variables (for example, output frequency, output current, and analog input) to fixed preset values. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 49...
Page 50: Slc Application Example - Setting Up A Ramp-Up/Ramp-Down Sequence
Illustration 37: Application Example, Ramp Up/Ramp Down Procedure Set the ramping times in parameter 3-41 Ramp 1 Ramp Up Time and parameter 3-42 Ramp 1 Ramp Down Time to the required values. 50 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 51: Rs Flip Flops
Illustration 38: SLC Application Example 6.2.12.4 RS Flip Flops The reset/set flip flops hold the signal until set/reset. Parameter 13-15 RS-FF Operand S Parameter 13-16 RS-FF Operand R Illustration 39: Reset/set Flip Flops Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 51...
Page 52: Timers
Then it becomes true again. All parameters in this parameter group are array parameters with index 0–2. Select index 0 to program timer 0, select index 1 to program timer 1, and so on. 52 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 53: Safe Torque Off
• Power back-up: If there was mains failure, all Danfoss VLT® drives can be supplied through the DC link from a back-up. The application can thus continue running or go through a controlled shutdown process. 6.4.1 Preconditions and Special Conditions Before considering load sharing, ensure that the following preconditions are met: •...
Page 54: Combinations Of Enclosure Sizes
Drives can only ensure compliance to EMC Directive when end users connect combinations of Danfoss Drives products as descri- bed in our technical documentation. If any third-party products are connected to the load share or other DC terminals on the AC drives, Danfoss Drives cannot guaran- tee that the EMC requirements are fulfilled.
Page 55 Ensure that A and B enclosures are not connected to mains when combining them with C, D, E, or F enclosures. To have the correct design of load sharing circuit, consult the application note Load Sharing for more details. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 55...
Page 56: Options And Accessories Overview
Design Guide Options and Accessories Overview 7 Options and Accessories Overview 7.1 Introduction Danfoss offers an extensive range of options and accessories. This chapter provides an overview of the different hardware options and accessories for the VLT FC drive series: ®...
Page 57: Vlt® Fieldbus Options
24 V DC Supply Option MCB 107 – ® Safe PLC Interface Option MCB 108 – – – – ® Analog I/O MCB 109 (incl. RTC backup) – – ® PTC Thermistor Card MCB 112 – ® Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 57...
Page 58: Vlt® Programmable Controllers
Advanced Harmonic Filter AHF 010 ® The VLT® Advanced Harmonic Filters AHF 005 & AHF 010 are not comparable with traditional harmonic trap filters. The Danfoss VLT® harmonic filters have been specially designed to match the Danfoss VLT® drives. 58 | Danfoss A/S © 2020.09...
Page 59: Vlt® Sine-Wave Filters
Design Guide Options and Accessories Overview By connecting the AHF 005 or AHF 010 in front of a Danfoss VLT® drive, the total harmonic current distortion generated back to the mains is reduced to 5% (AHF 005) and 10% (AHF 010).
Page 60: Vlt® Line Reactors
Brake resistors are used to dissipate the excess energy resulting from the regenerative braking. The resistor is released based on its ohmic value, its power dissipation rate, and its physical size. Danfoss offers a wide variety of different resistors that are specially designed for Danfoss drives.
Page 61: Ip21/Nema Type 1 Enclosure Kits For Vlt® Fc Series Enclosure Sizes A, B, And C
IP21/4X top/Nema Type 1. The IP4X top can be applied to all standard IP20 enclosure variants. Illustration 43: IP21/Nema Type 1 Kit on A2 Enclosure Top cover Base cover Brim Screw(s) Base part Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 61...
Page 62 Holes for cable glands: • Enclosure size A2: 2x M25 and 3xM32. • Enclosure size A3: 3xM25 and 3xM32. 62 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 63 VLT® AQUA Drive FC 202 Design Guide Options and Accessories Overview Illustration 45: IP21/Nema Type 1 Kit on B3 Enclosure Top cover Base cover Brim Screw(s) Base part Fan cover Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 63...
Page 64 When option module A and/or option module B is/are used, fit the brim (B) to the top cover (A). N O T I C E Side-by-side installation is not possible when using the IP21/IP4X/Nema Type 1 Enclosure Kit. 64 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 65: Mounting Brackets For Vlt® Fc Series Enclosure Sizes A5, B1, B2, C1, And C2
A [mm (in)] B [mm (in)] IP55/66 480 (18.9) 495 (19.5) IP21/55/66 535 (21.1) 550 (21.7) IP21/55/66 705 (27.8) 720 (28.4) IP21/55/66 730 (28.7) 745 (29.3) IP21/55/66 820 (32.3) 835 (32.9) Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 65...
Page 66: Remote Mounting Kits For Lcp
IP54 protection rating of the LCP mounting. • Protecting LCP from direct sunlight. • Possibility to lock the LCP cover to prevent unauthorized access. • LCP cover locking in an open position, for example, for commissioning. 66 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 67 Base plate with D-sub connector and M12 male connector. • Two gaskets and 1 nut for the D-sub connector. • Intermediate cover with the front cover. • Disassembly tool. Illustration 48: Remote Connection of the LCP Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 67...
Page 68: Panel Mounting Kit For Lcp 102, Lcp 101, And Lcp
Optional: Graphical LCP 102, numerical LCP 101, or Wireless Control Panel LCP 103. • 3 m (10 ft) cable to the LCP. • Gasket. • Fasteners. For order number, see: 13.2.7 Order Numbers for Local Control Panel Options. 68 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 69: Vlt® Wireless Communication Panel Lcp
This allows remote access to different AC drives (but only 1 at a time) via VLT® Motion Control Tool MCT 10 or via the MyDrive® Connect App when the smart device is connected on the same network. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 69...
Page 70 VLT® AQUA Drive FC 202 Design Guide Options and Accessories Overview Illustration 52: VLT Wireless Communication Panel LCP 103 ® 70 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 71: Specifications
Cable insulation temperature 75 (167) 75 (167) 75 (167) 75 (167) 75 (167) 75 (167) 75 (167) 75 (167) 75 (167) rating [°C (°F)] Estimated power loss at rat- ed maximum load [W] Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 71...
Page 72: Mains Supply 3X200-240 V Ac
4, 4, 4 (12, 12, 12) (AWG)] (minimum 0.2 (24)) Maximum cable cross-section for mains disconnect [mm (AWG)] 6, 4, 4 (10, 12, 12) Estimated power loss at rated maximum load [W] 72 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 73 For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecosmart on www. danfoss.com. For efficiency class see 8.4.1 Environment. Efficiency measured at nominal current. For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecos- mart on www.
Page 74 10, 10, – (8, 8, –) 35, 25, 25 (2, 4, 4) tion for motor [mm (AWG)] Maximum cable cross-section for mains discon- 16, 10, 10 (6, 8, 8) 35 (2) nect [mm (AWG)] 74 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 75 For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecosmart on www. danfoss.com. For efficiency class see 8.4.1 Environment. Efficiency measured at nominal current. For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecos- mart on www.
Page 76: Mains Supply 1X380-480 V Ac
71.5 Continuous kVA at 400 V [kVA] 16.6 50.6 Continuous kVA at 460 V [kVA] 11.6 16.7 27.1 51.8 Maximum input current Continuous (1x380–440 V) [A] Intermittent (1x380–440 V) [A] 85.5 76 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 77: Mains Supply 3X380-480 V Ac
For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecosmart on www. danfoss.com. For efficiency class see 8.4.1 Environment. Efficiency measured at nominal current. For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecos- mart on www.
Page 78 14.5 Intermittent (3x441–480 V) [A] 12.3 16.5 12.1 21.8 Continuous kVA at 400 V [kVA] Continuous kVA at 460 V [kVA] 11.6 Maximum input current Continuous (3x380–440 V) [A] 11.7 14.4 78 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 79 For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecosmart on www. danfoss.com. For efficiency class see 8.4.1 Environment. Efficiency measured at nominal current. For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecos- mart on www.
Page 80: Efficiency (3)
P55K P75K P90K High/normal overload Typical shaft output [kW] Typical shaft output at 460 V [hp] Protection rating IP20/Chassis Protection rating IP21/Type 1 Protection rating IP55/Type 12 Protection rating IP66/NEMA 4X 80 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 81 95, 70, 70 (3/2, 2/0, 185, 150, 120 mains disconnect [mm (AWG)] 2/0) (350 MCM, 300 MCM, 4/0) Estimated power loss at rated 1083 1022 1384 1232 1474 maximum load [W] Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 81...
Page 82: Mains Supply 3X525-600 V Ac
4, 4, 4 (12, 12, 12) (AWG)] (minimum 0.2 (24)) Maximum cable cross-section for mains disconnect [mm (AWG)] 6, 4, 4 (10, 12, 12) Estimated power loss at rated maximum load [W] 82 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 83 For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecosmart on www. danfoss.com. For efficiency class see 8.4.1 Environment. Efficiency measured at nominal current. For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecos- mart on www.
Page 84: Continuous (1X441-480 V) [A]
15.5 17.6 Maximum pre-fuses [A] Additional specifications Protection rating IP20, maximum cable 10, 10, – (8, 8, –) 35, –, – crosssection for mains, brake, motor, and load sharing [mm (AWG)] 84 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 85 For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecosmart on www. danfoss.com. For efficiency class see 8.4.1 Environment. Efficiency measured at nominal current. For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecos- mart on www.
Page 86: Mains Supply 3X525-690 V Ac
P4K0 P5K5 P7K5 High/normal overload Typical shaft output [kW] Typical shaft output [hp] IP20/Chassis Output current Continuous (3x525–550 V) [A] Intermittent (3x525–550 V) [A] 13.5 16.5 12.1 Continuous (3x551–690 V) [A] 86 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 87: Maximum Input Current
For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecosmart on www. danfoss.com. For efficiency class see 8.4.1 Environment. Efficiency measured at nominal current. For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecos- mart on www.
Page 88 Typical shaft output at 550 V [hp] Typical shaft output at 690 V [kW] Typical shaft output at 690 V [hp] IP20/Chassis IP21/Type 1 IP55/Type 12 Output current Continuous (3x525–550 V) [A] 88 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 89: Mains Supply
For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecosmart on www. danfoss.com. For efficiency class see 8.4.1 Environment. Efficiency measured at nominal current. For more detailed efficiency values and part load losses according IEC/EN 61800-9-2 refer to mydrive ecos- mart on www.
Page 90: Motor Output And Motor Data
Class 3C2 Aggressive environment (IEC 60068-2-43), coated Class 3C3 Test method according to IEC 60068-2-43 H2S (10 days) Ambient temperature (at SFAVM switching mode) - with derating Maximum 55° C (131° F) 90 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 91: Cable Specifications
Voltage level, logic 0 PNP <5 V DC Voltage level, logic 1 PNP >10 V DC Voltage level, logic 0 NPN >19 V DC Voltage level, logic 1 NPN <14 V DC Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 91...
Page 92: Sto Terminal 37 (Terminal 37 Is Fixed Pnp Logic)
The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. PELV isolation +24 V Control Mains High Motor voltage Functional isolation DC-bus RS485 Illustration 53: PELV Isolation 92 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 93: Pulse Inputs
The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same potential as the analog and digital inputs and outputs. 8.6.8 Control Card, +10 V DC Output Terminal number Output voltage 10.5 V ±0.5 V Maximum load 25 mA Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 93...
Page 94: Control Card, Rs485 Serial Communication
8.6.13 Control Characteristics Resolution of output frequency at 0–590 Hz ±0.003 Hz System response time (terminals 18, 19, 27, 29, 32, 33) ≤2 ms Speed control range (open loop) 1:100 of synchronous speed 94 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 95: Connection Tightening Torques
1.1 (1.5) IPNEMA 20Chassis 21Type 1 20Chassis 21Type 1 55/66Type 55/66Type 12/4X 12/4X Height [mm (in)] Height of backplate 268 (10.6) 375 (14.8) 268 (10.6) 375 (14.8) 390 (15.4) 420 (16.5) Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 95...
Page 96 11 (15) – – 3x200–240 V 5.5–11 (7.5–15) 15 (20) 5.5–11 (7.5–15) 15–18.5 (20– 1x200–240 V 1.5–5.5 (2–7.5) 7.5 (10) – – IPNEMA 21/55/66Type 21/55/66Type 20Chassis 20Chassis 1/12/4X 1/12/4X Height [mm (in)] 96 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 97 37–45 (50–60) 1x200–240 V 15 (20) 22 (30) – – IPNEMA 21/55/66Type 21/55/66Type 1/12/4X 20Chassis 20Chassis 1/12/4X Height [mm (in)] Height of backplate 680 (26.8) 770 (30.3) 550 (21.7) 660 (26) Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 97...
Page 98 17 (0.67) Maximum weight [kg (lb)] 45 (99) 65 (143) 35 (77) 50 (110) Illustration 54 Illustration Depth of enclosure varies with different options installed. Illustration 54: Top and Bottom Mounting Holes 98 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 99 VLT® AQUA Drive FC 202 Design Guide Specifications Illustration 55: Top and Bottom Mounting Holes, Enclosure Sizes B4, C3, and C4 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 99...
Page 100: Mechanical Installation Considerations
Gas type Unit Class – Average value Maximum value Average value Maximum value Sea salt None Salt mist Salt mist Sulfur oxide mg/m Hydrogen sulfide mg/m 0.01 Chlorine mg/m 0.0.1 0.03 100 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 101: Dust
Usage of option VLT® 24 V DC Supply Option MCB 107: Instability issues can be expected outside normal operating range for the drive (-10°C to +45/50°C), despite the option is the drive. For harsh environments, for example salt mist, using IP66/Type 4X drive configuration is recommended. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 101...
Page 102: Potentially Explosive Atmospheres
• Shield the drive against direct sunlight, preferably by using the weather shield provided by Danfoss. The weather shield is de- signed to provide more protection of outdoor rated drives, when there is a risk of snow collecting on the top of the drive or excessive rain, which could subcool the drive, leading to internal condensation.
Page 103: Vibration And Shock
EN/IEC 60068-2-36. These tests subject the unit to 0.7 g forces over the range of 18–1000 Hz random in 3 directions for 2 hours. All Danfoss VLT® drives comply with requirements that correspond to these conditions when the unit is wall or floor mounted and when the unit is moun- ted within panels bolted to walls or to floors.
Page 104 Illustration 58: Derating of Output Current Based on Altitude at T AMB,MAX At altitudes above 2000 m (6561 ft), contact Danfoss regarding PELV. Alternatively, lower the ambient temperature at high altitudes and thereby ensure 100% output current at high altitudes. As an ex- ample of how to read the graph, the situation at 2000 m (6561 ft) is elaborated for an enclosure size B with T = 50 °C (122 °F).
Page 105: Electrical Installation Considerations
Adhere to the local regulations on the minimum size of the protective earthing conductor. Further instructions for electrical safety: Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 105...
Page 106 Wire type and ratings: • All wiring must comply with local and national regulations regarding cross-section and ambient temperature requirements. • Power connection wire recommendation: Minimum 75 °C (167 °F) rated copper wire. 106 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 107: Wiring Schematic
For 1-phase power input, wire to L1 and L2. Digital. Terminal 37 (optional) is used for Safe Torque Off. For Safe Torque Off installation instructions, refer to the Safe Torque Off Operating Guide for Danfoss Frequency Converters. ® Danfoss A/S © 2020.09...
Page 108 VLT® AQUA Drive FC 202 Electrical Installation Design Guide Considerations - L C - IEC 60309 Illustration 60: EMC-compliant Electrical Connection 108 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 109: Connections
Vaseline grease before the conductor is connected. Furthermore, the terminal screw must be retight- ened after 2 days due to softness of the aluminum. It is crucial to keep the connection a gas tight joint, otherwise the aluminum surface oxidizes again. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 109...
Page 110: Grid Connection
DC link and to reduce the ground capacity currents, according to IEC 61800-3. If optimum EMC performance is nee- ded, or parallel motors are connected, or the motor cable length is above 25 m (82 ft), Danfoss recommends setting parameter 14-50 RFI Filter to [1] On.
Page 111: Dc Bus Connection
Drives can only ensure compliance to EMC Directive when the end user connects combinations of Danfoss Drives products as described in our technical documentation. If any third-party products are connected to the load share or other DC terminals on the AC drives, Danfoss Drives cannot guaran- tee that the EMC requirements are fulfilled.
Page 112: Grounding
), but it is often possible to estimate transfer impedance (Z ) by assess- ing the physical design of the cable. Transfer impedance (Z ) can be assessed based on the following factors: 112 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 113: Preparing Cable Entry Holes
Mount the cable entry on the drive. 10.4.3 Specifications of Entry Holes The suggested uses of the holes are recommendations, but other solutions are possible. Unused cable entry holes can be sealed with rubber grommets (for IP21). Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 113...
Page 114: Entry Holes, Enclosure Size
10.4.3.2 Entry Holes, Enclosure Size A3, IP21 Table 48: Dimensions of Entry Holes for Enclosure Size A3, IP21 Hole number and recommended use Dimensions Nearest metric UL [in] [mm] 1) Mains 28.4 2) Motor 28.4 114 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 115: Entry Holes, Enclosure Size
Table 50: Dimensions of Entry Holes for Enclosure Size A4, IP55 Threaded Gland Holes Hole number and recommended use Metric thread size 1) Mains 2) Motor 3) Brake/loadsharing 4) Control cable 5) Control cable Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 115...
Page 116: Entry Holes, Enclosure Size
Table 52: Dimensions of Entry Holes for Enclosure Size A5, IP55 Threaded Gland Holes Hole number and recommended use Metric thread size 1) Mains 2) Motor 3) Brake/loadsharing 28.4 mm 4) Control cable 5) Control cable 6) Control cable Knockout hole 116 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 117: Entry Holes, Enclosure Size
Nearest metric UL [in] [mm] 1) Mains 34.7 2) Motor 34.7 3) Brake/loadsharing 34.7 4) Control cable 28.4 5) Control cable 22.5 6) Control cable 22.5 Tolerance ±0.2 mm. Knockout hole. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 117...
Page 118: Entry Holes, Enclosure Size B1, Ip55 Threaded Gland Holes
Hole number and recommended use Dimensions Nearest metric UL [in] [mm] 1) Mains 1 1/4 44.2 2) Motor 1 1/4 44.2 3) Brake/loadsharing 34.7 4) Control cable 28.4 5) Control cable 22.5 Tolerance ±0.2 mm. 118 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 119: Entry Holes, Enclosure Size
Table 58: Dimensions of Entry Holes for Enclosure Size B2, IP55 Threaded Gland Holes Hole number and recommended use Metric thread size 1) Mains 2) Motor 3) Brake/loadsharing 4) Control cable 5) Control cable Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 119...
Page 120: Entry Holes, Enclosure Size
Hole number and recommended use Dimensions Nearest metric UL [in] [mm] 1) Mains 63.3 2) Motor 63.3 3) Brake/loadsharing 1 1/2 50.2 4) Control cable 28.4 5) Control cable 22.5 Tolerance ±0.2 mm. 120 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 121: Entry Holes, Enclosure Size
6) Control cable 22.5 Tolerance ±0.2 mm. 10.4.4 Tightening Torques for Cover Table 62: Tightening Torque Values [Nm] Enclosure size IP20 IP21 IP55 IP66 A4/A5 No screws to tighten. Does not exist. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 121...
Page 122: Control Wiring And Terminals
<10 mm Illustration 66: Twisted-pair Cables Minimum 16 mm (6 AWG) Equalizing cable Alternatively, the connection to terminal 61 can be omitted. <10 mm Illustration 67: Twisted-pair Cables without Terminal 61 122 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 123: Wiring To Control Terminals
10.5.3 Control Terminal Types Find the location of the removable drive connectors in Illustration 69 Illustration 70. Terminal functions and default settings are summarized in 10.5.4 Terminal Descriptions. Illustration 69: Control Terminal Locations Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 123...
Page 124: Terminal Descriptions
Parameter Terminal 29 Digital Input [14] Jog – – Common for digital inputs and 0 V potential for 24 V supply. – Safe Torque Off (STO) Safe input (optional). Used for STO. 124 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 125: Fuses And Circuit Breakers
10.6.1 Fuse Recommendations Fuses ensure that possible damage to the drive is limited to damages inside the unit. Danfoss recommends fuses and/or circuit breakers on the supply side as protection. For further information, see Application Note Fuses and Circuit Breakers.
Page 126: Ce Compliance
30 (40) gG-100 aR-160 37 (50) aR-160 aR-200 NZMB2-A250 45 (60) aR-200 aR-250 22 (30) gG-80 gG-150 NZMB2-A200 30 (40) aR-125 aR-160 37 (50) aR-160 aR-200 NZMB2-A250 45 (60) aR-200 aR-250 126 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 127 Moeller level [A] 1.1–4.0 (1.5–5.0) gG-10 gG-25 PKZM0-25 5.5 (7.5) gG-10 gG-32 PKZM0-25 7.5 (10) gG-16 1.1–5.5 (1.5–7.5) gG-10 gG-32 PKZM0-25 7.5 (10) gG-16 11 (15) gG-25 gG-80 PKZM4-63 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 127...
Page 128 5.5 (7.5) gG-16 gG-25 7.5 (10) gG-16 gG-25 11 (15) gG-25 gG-63 – – 15 (20) gG-25 18 (24) gG-32 22 (30) gG-32 30 (40) gG-40 gG-80 – – 128 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 129: Ul Compliance
– A2K-35R HSJ35 3.7 (5.0) 5012406-050 KLN-R50 – A2K-50R HSJ50 5.5 (7.5) 5014006-063 KLN-R60 – A2K-60R HSJ60 7.5 (10) 5014006-080 KLN-R80 – A2K-80R HSJ80 15 (20) 5014006-150 KLN-R150 – A2K-150R HSJ150 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 129...
Page 130 3.0 (4.0) KTN-R25 JKS-25 JJN-25 FNQ-R-25 KTK-R-25 LP-CC-25 3.7 (4.0) KTN-R30 JKS-30 JJN-30 FNQ-R-30 KTK-R-30 LP-CC-30 5.5–7.5 (7.5–10) KTN-R50 JKS-50 JJN-50 – – – 11 (15) KTN-R60 JKS-60 JJN-60 – – – 130 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 131 Table 78: Recommended Maximum Fuse, 3x380–480 V, Enclosure Sizes A, B, and C Power [kW (hp)] Bussmann Type Bussmann Bussmann Bussmann Bussmann Bussmann Type J Type T Type CC Type CC Type CC – KTS-R-6 JKS-6 JJS-6 FNQ-R-6 KTK-R-5 LP-CC-5 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 131...
Page 132 45 (60) 2028220-125 KLN-R-125 – A6K-125-R FWH-125 – – HSJ-125 55 (75) 2028220-160 KLN-R-150 – A6K-150-R FWH-150 – – HSJ-150 75 (100) 2028220-200 KLN-R-200 – A6K-200-R FWH-200 L50- A50-P-225 HSJ-200 S-225 132 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 133 HSJ-20 5.5 (7.5) 5017906-025 KLS-R-025 A6K-25-R HSJ-25 7.5 (10.0) 5017906-030 KLS-R-030 A6K-30-R HSJ-30 11–15 (15–20) 5014006-040 KLS-R-035 A6K-35-R HSJ-35 18 (24) 5014006-050 KLS-R-045 A6K-45-R HSJ-45 22 (30) 5014006-050 KLS-R-050 A6K-50-R HSJ-50 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 133...
Page 134: Relays
55 (75) KTS-R-100 JKS-100 JJS-100 5014006-100 KLS-R-100 A6K-100-R HST-100 75 (100) KTS-R-125 JKS-125 JJS-125 2028220-125 KLS-150 A6K-125-R HST-125 90 (125) KTS-R-150 JKS-150 JJS-150 2028220-150 KLS-175 A6K-150-R HST-150 10.7 Relays Relay 1 134 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 135: Motor
Break (normally closed) 10.8 Motor All types of 3-phase asynchronous standard motors can be used with a drive. The factory setting is for clockwise rotation with the drive output connected as follows: Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 135...
Page 136: Motor Thermal Protection
The electronic thermal relay (ETR) of the drive cannot be used as motor overload protection for the individual motor. Provide further motor overload protection by including thermistors in each motor winding or individual thermal relays. 136 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 137 45 (147.6) 20 (65.6) 11 (36) 150 (492) 45 (147.6) 20 (65.6) 11 (36) B1, B2, B3, B4, C1, 11–90 (15–110) 150 (492) 75 (246) 50 (164) 37 (121.4) C2, C3, C4 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 137...
Page 138: Motor Insulation
To handle higher demands by regenerative braking, a brake resistor is necessary. Using a brake resistor ensures that the energy is absorbed in the brake resistor and not in the drive. For more information, see the VLT® Brake Resistor MCE 101 Design Guide. 138 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 139 Braking duty cycle at 100% torque Braking duty cycle at overtorque (150/160%) 200–240 V PK25–P11K Continuous P15K–P37K 380–500 V PK37–P75K Continuous P90K–P160 Continuous P200–P800 525–600 V PK75–P75K Continuous 525–690 V P37K–400 P500–P560 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 139...
Page 140 Pmotor N O T I C E The brake resistor circuit resistance selected should not be lower than what Danfoss recommends respecting the current limits. N O T I C E If a higher value is selected, the brake energy is reduced accordingly to a value below 150%.
Page 141: Control With Brake Function
IGBT or a ground fault in the brake module or wiring. If a short circuit occurs in the brake IGBT, Danfoss recommends a means to disconnect the brake.
Page 142 Illustration 76: Influence of Line Distortion on Leakage Current If the leakage current exceeds 3.5 mA, compliance with EN/IEC 61800-5-1 (power drive system product standard) requires special care. Reinforce grounding with the following protective earth connection requirements: 142 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 143: Using A Residual Current Device (Rcd)
Leakage current [mA] 100 Hz 2 kHz 100 kHz Illustration 78: Influence of Cut-off Frequency of the RCD on what is Responded to/Measured For more details, refer to the RCD Application Note. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 143...
Page 144: Efficiency
Example: Assume a 160 kW, 380–480/500 V AC drive at 25% load at 50% speed. The graph shows 0.97 - the rated efficiency for a 160 kW drive is 0.98. The actual efficiency is then: 0.97x0.98=0.95. The MyDrive ecoSmart tool helps to calculate the efficiency, refer to www.ecosmart.danfoss.com. ® ™ Efficiency of the motor (η...
Page 145: Du/Dt Conditions
With short motor cables (a few meters), the rise time and peak voltage are lower. The rise time and peak voltage increase with cable length. The drive complies with IEC 60034-25 and IEC 60034-17 for motor design. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 145...
Page 146: Electromagnetic Compatibility (Emc) Overview
7.5 kW, 380–480 V 50 (164) 100/150 100/150 (164/492) (164/492) FC 202 0.25–3.7 kW, 200– 5 (16.4) 240 V 5.5–45 kW, 200– 25 (82) 240 V 1.1–7.5 kW, 200– 25 (82) 240 V 146 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 147 100 m (328 ft) for phase-neutral, 150 m (492 ft) for phase-to-phase (but not from TT or TN). Single-phase drives are not intended for 2-phase supply from a TT or TN network. T7, 37–90 kW complies with class A group 1 with 25 m (82 ft) motor cable. Some restrictions for the installation apply (contact Danfoss for details). Enclosure size B2.
Page 148: Emission Requirements
Drives can only ensure compliance to EMC Directive when end users connect combinations of Danfoss Drives products as descri- bed in our technical documentation. If any third-party products are connected to the load share or other DC terminals on the AC drives, Danfoss Drives cannot guaran- tee that the EMC requirements are fulfilled.
Page 149 1 kV/12 Ω CM Enclosure – – 10 V/m – 8 kV AD 6 kV CD Injection on cable shield. AD: Air Discharge CD: Contact Discharge CM: Common Mode DM: Differential Mode Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 149...
Page 150: Emc Compatibility
These requirements are described in EN 61800-5.1. Electrical isolation is provided as shown in Illustration 80. The components described comply with both PELV and the galvanic isola- tion requirements. Illustration 80: Galvanic Isolation 150 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 151: Emc-Compliant Installation
Failure to isolate power, motor, and control cables can result in unintended behavior or reduced performance. Use shielded cables for motor and control wiring. Provide a minimum 200 mm (7.9 in) separation between mains input, motor cables, and control cables. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 151...
Page 152 There is a risk for overvoltage. Isolation between components and critical parts could be insufficient and may not comply with PELV requirements. Use external protective devices or galvanic isolation. For installations above 2000 m (6500 ft) altitude, contact Danfoss re- garding protective extra low voltage (PELV) compliance.
Page 153: Harmonics Overview
Voltage at the basic frequency Current at the n harmonic frequency Voltage at the n harmonic frequency Harmonic order Table 96: Basic Currents and Harmonic Currents Basic current (I Harmonic current (I Current Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 153...
Page 154: Effect Of Harmonics In A Power Distribution System
PCC (S ) and the rated apparent power of the load (S S ce S equ where = and S = U ∗ I Z supply 154 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 155: Iec Harmonic Standards
Welding machines. Large motors starting frequently. Loads that change quickly. Typically, a class cannot be defined ahead of time without considering the intended equipment and processes to be used in the environment. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 155...
Page 156: Harmonic Results (Emission)
According to IEC 61000-3-12:2011 The value depends on voltage range, power size and other factors. Please contact Danfoss to get information on specific values. Table 102: Typical Harmonic Emission Values for VLT® Drives FC 102, FC 103, FC 202, FC 302 above 90 kW...
Page 157: Harmonic Mitigation
(no limit applies because currents are above 75A) According to IEC 61000-3-12:2011 The value depends on voltage range, power size and other factors. Please contact Danfoss to get information on specific values. N O T I C E It is the responsibility of the installer or user of the equipment to ensure that the equipment is connected only to a supply with a...
Page 158 VLT® AQUA Drive FC 202 Electrical Installation Design Guide Considerations Danfoss offers the line reactor series VLT® Line Reactor MCC 103. For more information, go to www.danfoss.com. 158 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 159: Basic Operating Principles
11 Basic Operating Principles 11.1 Introduction This chapter provides an overview of the primary assemblies and circuitry of a Danfoss VLT® drive. It describes the internal electrical and signal processing functions. A description of the internal control structure is also included.
Page 160 X is the external reference, the preset reference, or the sum of these references, and Y is the internal preset relative reference I %. If Y, parameter 3-14 Preset Relative Reference is set to 0%, the scaling does not affect the reference. 160 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 161: Reference Limits
The reference range, minimum reference, and maximum reference define the allowed range of the sum of all references. The sum of all references is clamped when necessary. The relation between the resulting reference (after clamping) and the sum of all referen- ces are shown in Illustration 87 Illustration Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 161...
Page 162 (after clamping) and the sum of all references are as shown in Illustration Reference range = Minimum to maximum Resulting reference Maximum reference Sum of all Minimum reference references Illustration 89: Sum of all References when Configuration Mode is set to Process 162 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 163: Control Principle
In a similar way, if the pipe pressure is lower than the setpoint refer- ence, the drive automatically speeds the pump up to increase the pressure provided by the pump. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 163...
Page 164 While the default values for the closed-loop controller of the drive often provide satisfactory performance, the control of the system can often be optimized by adjusting parameters. It is also possible to autotune the PI constants. 164 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 165: Basic I/O Configurations
*=Default value D IN Notes/comments: D IN Set parameter group 1-2* Motor Data according to motor nameplate. D IN D IN D IN +10 V A IN A IN A OUT Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 165...
Page 166: Wiring Configuration For Automatic Motor Adaptation Without T27
+10 V A IN 50 Hz Parameter 6-15 Terminal 53 High Ref./Feedb. Value A IN *=Default value A OUT 0–10 V Notes/comments: D IN 37 is an option. U - I 166 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 167 [21] Speed Up D IN Parameter 5-14 Terminal 32 Digital Input [22] Speed Down D IN D IN *=Default value D IN D IN Notes/comments: D IN D IN 37 is an option. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 167...
Page 168: Wiring Configuration: Feedback
D IN Notes/comments: D IN D IN D IN 37 is an option. D IN D IN +10 V A IN A IN 4-20 mA A OUT U - I A 54 168 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 169 *=Default value D IN D IN Notes/comments: D IN D IN 37 is an option. D IN D IN +10 V A IN A IN A OUT 0-10 V U - I Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 169...
Page 170: Wiring Configuration: Run/Stop
+24 V D IN Notes/comments: D IN D IN 37 is an option. D IN D IN D IN D IN D IN +10 V A IN A IN A OUT 170 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 171 If parameter 5-12 Terminal 27 Digital Inputs is set to [0] No operation, a jumper wire to terminal 27 is not needed. D IN D IN 37 is an option. D IN D IN D IN D IN +10 V A IN A IN A OUT Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 171...
Page 172: Wiring Configuration: Start/Stop
If parameter 5-12 Terminal 27 Digital Input is set [0] No operation, a jumper wire to terminal 27 is D IN not needed. D IN D IN 37 is an option. D IN D IN 172 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 173 D IN 37 is an option. D IN D IN D IN D IN +10 V A IN A IN A OUT Speed Latched Start (18) Stop Inverse (27) Illustration 95: Latched Start/Stop Inverse Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 173...
Page 174: Wiring Configuration: External Alarm Reset
Notes/comments: +24 V D IN D IN 37 is an option. D IN D IN D IN D IN D IN D IN +10 V A IN A IN A OUT 174 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 175: Wiring Configuration: Rs485
Select protocol, address, and baud rate in the above-mentioned parameters. D IN D IN 37 is an option. D IN D IN D IN +10 V A IN A IN A OUT RS485 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 175...
Page 176: Wiring Configuration: Motor Thermistor
If only a warning is required, set parameter 1-90 Motor Thermal Protection to [1] Thermistor warn- D IN ing. D IN 37 is an option. D IN D IN D IN D IN D IN +10 V A IN A IN A OUT U - I 176 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 177: Wiring Configuration For A Relay Setup With Smart Logic Control
If the feedback error goes below the limit again within 5 s, the drive continues and the warning disappears. Reset relay 1 by pressing [Reset] on the LCP. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 177...
Page 178: How To Order A Drive
Drive Configurator automatically generates an 8-digit sales number to be delivered to the local sales office. Furthermore, it is possi- ble to establish a project list with several products and send it to a Danfoss sales representative. The Drive Configurator can be found on the global website: www.danfoss.com/drives.
Page 179 LX11: Cascade Controller + Condition-based Monitoring Software language X: Not used US market only. A and B3 enclosures have load sharing built-in by default. A and B3 enclosures have load sharing built in by default. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 179...
Page 180: Language Packages
English English English German German German German French Chinese Slovenian Spanish Danish Korean Bulgarian English US Spanish Thai Romanian Brazilian Portuguese Swedish Traditional Chinese Hungarian Turkish Italian Bahasa Indonesian Czech Polish 180 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 181: Order Numbers For Options And Accessories
VLT® Extended Relay Card MCB 113 130B1164 130B1264 VLT® Mounting Kit for C Option, 40 mm, enclosure sizes A2/A3 130B7530 VLT® Mounting Kit for C Option, 60 mm, enclosure sizes A2/A3 130B7531 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 181...
Page 182: Order Numbers For Options For Slot D
VLT® Mounting brackets for enclosure size B1 130B1081 VLT® Mounting brackets for enclosure size B2 130B1082 VLT® Mounting brackets for enclosure size C1 130B1083 VLT® Mounting brackets for enclosure size C2 130B1084 182 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 183 VLT® Back frame A2 for 2 brake resistors 175U0087 VLT® Back frame A3 for 2 brake resistors 175U0086 VLT® weather shield for enclosure sizes A4, A5, B1, B2 130B4598 VLT® weather shield for enclosure sizes C1, C2 130B4597 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 183...
Page 184: Order Numbers For Local Control Panel Options
VLT® LCP Mounting Kit Blind Cover IP55/66, 8 m (26.2 ft) 130B1129 VLT® Control Panel LCP 102, graphical 130B1078 VLT® Blind cover, with Danfoss logo, IP55/66 130B1077 Remote mounting kit for LCP with cover for outdoor mounting with 3 m (10 ft) cable 134B5223...
Page 185: Order Numbers For Brake Resistors, T2, Horizontal Braking 10% Duty Cycle
1.5 (16) (1.0) 152.9 0.100 175U3016 – – – 1.5 (16) (1.5) 110.5 0.100 175U3021 – – – 1.5 (16) (2.0) 58.5 74.1 0.200 175U3026 – – – 1.5 (16) (3.0) Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 185...
Page 186: Order Numbers For Brake Resistors, T2, Vertical Braking 40% Duty Cycle
1.5 (16) (1.0) 152.9 0.300 175U3300 – – – 1.5 (16) (1.5) 110.5 0.450 175U3301 175U3402 175U3401 – 1.5 (16) (2.0) 58.5 74.1 0.570 175U3302 175U3404 175U3403 – 1.5 (16) (3.0) 186 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 187: Order Numbers For Brake Resistors, T2, Flat-Pack For Horizontal Conveyors
100/200 175U0991 P2K2 2.2 (3.) 58.5 74.1 72/200 175U0992 P3K0 3.0 (4.0) 53.7 50/200 175U0993 P3K7 3.7 (5.0) 31.5 39.9 35/200 175U0994 P3K7 3.7 (5.0) 31.5 39.9 72/200 2 x 175U0992 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 187...
Page 188 13.4 2.800 175U3341 175U3055 175U3056 – 2.5 (14) 13.3 45 (60) 10.8 13.1 3.200 175U3359 175U3061 175U3062 – 2.5 (14) 15.3 55 (75) 10.7 4.200 – 175U3065 175U3066 – 4 (12) 188 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 189 13.2.9.5 Order Numbers for Brake Resistors, T4, Vertical Braking 40% Duty Cycle Table 137: Order Numbers for Brake Resistors, T4, Vertical Braking 40% Duty Cycle FC 202 Vertical braking 40% duty cycle Drive data Brake resistor data Installation Danfoss part numbers Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 189...
Page 190 26.000 – – – 175U3216 25 (4) (100) 36.000 – – – 175U3219 35 (2) (125) 42.000 – – – 175U3221 (150) (1-1/0) 52.000 – – – 175U3223 70 (2/0) (175) 190 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 191: Order Numbers For Brake Resistors, T4, Flat-Pack For Horizontal Conveyors
175U0982 P1K5 1.5 (2.0) 437.3 430/100 175U1002 P1K5 1.5 (2.0) 437.3 430/200 175U0983 P2K2 2.2 (3.0) 293.3 310/200 175U0984 P3K0 3.0 (4.0) 212.7 210/200 175U0987 P4K0 4.0 (5.0) 157.3 150/200 175U0989 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 191...
Page 192 (25) 40.1 1.700 175U3348 175U3037 175U3038 – 1.5 (16) (30) 22.5 29.2 2.200 175U3349 175U3043 175U3044 – 1.5 (16) (40) 17.1 23.6 2.800 175U3350 175U3462 175U3461 – 2.5 (14) 11.4 (50) 192 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 193 48.6 59.4 5.500 – 175U3148 175U3149 – 1.5 (16) (20) 18.5 35.1 47.9 6.000 – – – 175U3239 2.5 (14) 12.6 (25) 40.1 8.000 – – – 175U3240 4 (12) (30) Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 193...
Page 194 15 (20) 69.7 80.7 1.130 175U3351 175U3466 175U3465 – 1.5 (16) 18.5 46.8 65.1 1.400 175U3352 175U3468 175U3467 – 1.5 (16) (25) 22 (30) 54.5 1.700 175U3353 175U3032 175U3033 – 1.5 (16) 194 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 195 – (950) – – – – – – – (1075) – – – – – – – (1200) 1000 – – (1350) 1200 – – – – – – – (1600) Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 195...
Page 196 36.000 – – – 175U3212 25 (4) 10.6 42.000 – – – 175U3214 35 (2) (150) 52.000 – – – 175U3215 (175) (1-1/0) 60.000 – – – 175U3218 70 (2/0) (250) 196 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 197: Order Numbers For Accessory Bags
Accessory bag B3 Accessory bag, enclosure size B3 130B0980 Accessory bag B4 Accessory bag, enclosure size B4, 18.5–22 kW 130B1300 Accessory bag B4 Accessory bag, enclosure size B4, 30 kW 130B1301 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 197...
Page 198: Ordering Of Harmonic Filters
1 thread froming screw • 3 cable bearers 13.2.11 Ordering of Harmonic Filters Harmonic filters are used to reduce mains harmonics. Danfoss offers 2 different harmonic filters: • VLT® Advanced Harmonic Filter AHF 005 with 5% current distortion. • VLT® Advanced Harmonic Filter AHF 010 with 10% current distortion.
Page 199 See individual filters 1090 1140 3 x 130B1260 3 x 130B1217 1227 1240 2 x 130B1260 + 2 x 130B1217 + 130B1261 130B1228 1422 1440 3 x 130B1261 3 x 130B1228 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 199...
Page 200: Order Numbers For Harmonic Filters, 380-415 V, 60 Hz
130B2498 X5-V3 IP20 ef X5-V3 IP20 ef 130B2868 130B2499 X6-V3 IP20 ef X6-V3 IP20 if 130B2869 130B2500 X6-V3 IP20 ef X6-V3 IP20 if 130B2870 130B2700 X7-V3 IP20 if X7-V3 IP20 if 200 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 201: Order Numbers For Harmonic Filters, 440-480 V, 60 Hz
[kW] [HP] AHF 005 AHF 010 AHF 005 IP20 AHF 010 IP20 AHF 005 IP20 AHF 010 IP20 0.37 0.50 0.55 0.75 0.75 130B1752 130B1482 X1-V3 IP20 if X1-V3 IP20 if Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 201...
Page 202 2 x 130B1751 1022 1065 1065 3 x 130B1768 3 x 130B1499 1000 1129 1140 1140 3 x 130B3167 3 x 130B3165 1200 1344 1308 1308 3 x 130B1769 3 x 130B1751 202 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 203: Order Numbers For Harmonic Filters, 600 V, 60 Hz
– 130B5256 130B5222 X6-V3 IP20 X6-V3 IP20 – – 130B5257 130B5223 X7-V3 IP20 X7-V3 IP20 – – 130B5258 130B5224 X7-V3 IP20 X7-V3 IP20 – – 130B5259 130B5225 X8-V3 IP20 X7-V3 IP20 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 203...
Page 204: Order Numbers For Harmonic Filters, 500-690 V, 50 Hz
130B5283 X4-V3 IP20 ef X4-V3 IP20 ef 130B5125 130B5284 X4-V3 IP20 ef X4-V3 IP20 ef 130B5144 130B5285 X5-V3 IP20 ef X5-V3 IP20 ef 130B5168 130B5286 X5-V3 IP20 ef X5-V3 IP20 ef 204 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 205: Order Numbers For Vlt® Sine-Wave Filters Mcc
50 Hz 60 Hz 100 Hz IP00 IP20/23 [kW] [kW] [kW] [kHz] – – 0.37 0.37 130B2404 130B2439 0.25 0.55 0.55 0.37 0.75 0.75 – – 130B2406 130B2441 0.55 0.75 130B2408 130B2443 Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 205...
Page 206 690 V 525–550 V 50 Hz 60 Hz 100 Hz IP00 IP20/23 [kW] [kW] [kW] [kHz] 0.75 – – 130B7335 130B7356 – – 130B7289 130B7324 130B3195 130B3196 130B4112 130B4113 18.5 18.5 206 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 207: Order Numbers For Vlt® Du/Dt Filters Mcc
130B2841 130B2842 130B2843 – – 130B2844 130B2845 130B2846 – – – – – – Dedicated A3 enclosures supporting footprint mounting and book style mounting. Fixed shielded cable connection to the drive. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 207...
Page 208 33 (0.30) C2, C3, C4 130B3258 102 (4.0) 69 (2.71) 61 (2.4) 28 (1.1) 37 (1.46) 1.6 (3.52) 130B3259 189 (7.44) 143 (5.63) 126 (4.96) 80 (3.15) 37 (1.46) 2.45 (5.4) 208 | Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337...
Page 209: Spare Parts
How to Order a Drive Illustration 99: HF-CM Core, Dimensions 13.2.15 Spare Parts Visit the VLT® Shop or the configurator for ordering spare parts available for a specific application on VLTshop.danfoss.com. Danfoss A/S © 2020.09 AJ300847815559en-000101 / 130R0337 | 209...
Page 210 Commercial environment...............148 Fans Common mode filter filter................ 59 Temperature-controlled fans............44 Comparators....................49 Fieldbus options................... 57 Complete Drive Module................27 Fourier series analysis................153 Compliance Frequency Functional safety................. 34 Bypass......................48 Conformal coating..................100 Fuse.........................125 Control Terminals....................44 210 | Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337...
Page 211 Reduce acoustic noise in motor..............31 Wiring thermistor................176 Reduce noise in motor cables..............31 Motor cable....................59 Reference Motor insulation, protection of............... 30 Limits.....................161 Mounting brackets..................65 Relay Terminals....................44 Relay output....................94 NEC 2009.......................126 Remote mounting kits for LCP..............66 Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337 | 211...
Page 212 Winding condition monitoring............... 35 Standards Wireless LCP....................69 IEC 60034-30-1..................32 Wiring configurations IEC 60364..................... Open loop....................166 NEC 2017..................... Start/stop.....................172 EN 60079-7.....................46 External alarm reset................. 174 Star/delta starter...................27 Thermistor................... 176 Start/stop command................172 Wiring schematic..................107 STO........................92 212 | Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337...
Page 213 The actual position reference calculated by the profile generator. The drive uses the commanded position as setpoint for position PI. Control command Functions are divided into 2 groups. Functions in group 1 have higher priority than functions in group 2. Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337 | 213...
Page 214 Torque generated on output shaft and speed from 0 RPM to maximum speed on motor. Most significant bit. Nominal motor speed (nameplate data). Synchronous motor speed. 2 × par . 1 − 23 × 60 s ns = par . 1 − 39 214 | Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337...
Page 215 The STO function brings the drive safely to a no-torque state. Set-up Save parameter settings in 4 set-ups. Change between the 4 parameter set- ups and edit 1 set-up, while another set-up is active. Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337 | 215...
Page 216 Do not use the trip lock state for personal safety. Motor voltage. Rated motor voltage (nameplate data). VT characteristics Variable torque characteristics typical for many pumps and fans. 216 | Danfoss A/S © 2020.09 AJ300847815559en-000101/130R0337...
Page 218 Danfoss can accept no responsibility for possible errors in catalogs, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

Danfoss VLT AQUA FC 202 Design Manual

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