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Danfoss VLT Refrigeration Drive FC 103 Design Manual

1.1-90 kw
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Download this manual See also: Service Manual, Programming Manual
MAKING MODERN LIVING POSSIBLE
Design Guide
®
VLT
Refrigeration Drive FC 103
1.1–90 kW
vlt-drives.danfoss.com

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Summary of Contents for Danfoss VLT Refrigeration Drive FC 103

  • Page 1 MAKING MODERN LIVING POSSIBLE Design Guide ® Refrigeration Drive FC 103 1.1–90 kW vlt-drives.danfoss.com...

  • Page 3: Table Of Contents

    2.4.3 Local (Hand On) and Remote (Auto On) Control 2.4.4 Reference Handling 2.4.5 Feedback Handling 2.5 Automated Operational Functions 2.5.1 Short-circuit Protection 2.5.2 Overvoltage Protection 2.5.3 Missing Motor Phase Detection 2.5.4 Mains Phase Imbalance Detection MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 4 2.7.1 Operation at Overtemperature 2.7.2 High and Low Reference Warning 2.7.3 High and Low Feedback Warning 2.7.4 Phase Imbalance or Phase Loss 2.7.5 High Frequency Warning 2.7.6 Low Frequency Warning 2.7.7 High Current Warning Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 5 3.3.2 Power Loss Data and Efficiency Data 3.3.3 Losses and Efficiency of a Motor 3.3.4 Losses and Efficiency of a Power Drive System 3.4 Mains Integration 3.4.1 Mains Configurations and EMC Effects MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 6 3.8.6 IP21/NEMA Type 1 Enclosure Kit 3.8.7 Common-mode Filters 3.8.8 Remote Mounting Kit for LCP 3.8.9 Mounting Bracket for Enclosure Sizes A5, B1, B2, C1, and C2 3.9 Serial Interface RS485 3.9.1 Overview Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 7 6.2.2 Ordering Numbers: Harmonic Filters 6.2.3 Ordering Numbers: Sine-wave Filter Modules, 200–480 V AC 6.2.4 Ordering Numbers: Sine-wave Filter Modules, 525-600/690 V AC 6.2.5 Harmonic Filters 6.2.6 Sine-wave Filters 6.2.7 dU/dt Filters 6.2.8 Common Mode Filters MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 8 Relay Card MCB 105 ® 7.12.3 VLT Extended Relay Card MCB 113 8 Appendix - Selected Drawings 8.1 Mains Connection Drawings 8.2 Motor Connection Drawings 8.3 Relay Terminal Drawings 8.4 Cable Entry Holes Index Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 9: Introduction

    Chapter 5 Special Conditions: Details on unusual operational Contact a Danfoss supplier or visit www.danfoss.com for environments. more information. Chapter 6 Type Code and Selection: Procedures for ordering equipment and options to meet the intended use of the system.

  • Page 10: Abbreviations, Symbols And Conventions

    Nominal motor voltage converter Volts Kilohertz Variable torque Local control panel Voltage vector control plus Least significant bit Meter Table 1.1 Abbreviations Milliampere Mille circular mil Motion control tool Inductance in milli Henry Millimeter Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 11: Safety Symbols

    Link. Cosphi is also known as displacement power factor. • Footnote. ® Both lambda and cosphi are stated for Danfoss VLT • Parameter name, parameter group name, frequency converters in chapter 7.2 Mains Supply. parameter option. The power factor indicates to which extent the frequency All dimensions are in mm (inch).

  • Page 12: Document And Software Version

    The EU directives applicable to the design and manufacture of frequency converters are listed in Table 1.3. NOTICE The CE mark does not regulate the quality of the product. Technical specifications cannot be deduced from the CE mark. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 13: Machinery Directive

    525–690 V frequency converters are not certified for UL. Machinery Directive. If a frequency converter is integrated into a machinery system, Danfoss can provide information The frequency converter complies with UL 508C thermal on safety aspects relating to the frequency converter.

  • Page 14: Export Control Regulations

    The ECCN number is provided in the documents accompanying the frequency converter. In case of re-export, it is the responsibility of the exporter to ensure compliance with the relevant export control regulations. Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 15 Ensure that all safety covers are in place and securely fastened before applying power. Voltage [V] Minimum waiting time (minutes) 200–240 1.1–3.7 kW 5.5–45 kW 380–480 1.1–7.5 kW 11–90 kW 525–600 1.1–7.5 kW 11–90 kW Table 1.4 Discharge Time MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 16: Product Overview

    Sleep mode. • Password protection. 1350rpm • Overload protection. • Smart logic control. • Minimum speed monitor. • Free programmable texts for information, warnings, and alerts. Energy saving Illustration 2.1 Example: Energy Saving Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 17 Assuming an equal efficiency in the speed range. Q=Flow P=Power =Flow 1 =Power 1 =Reduced flow =Reduced power H=Pressure n=Speed regulation =Pressure 1 =Speed 1 =Reduced pressure =Reduced speed Table 2.1 Affinity Laws MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 18 3 Soft starter 4 Start directly on mains Table 2.2 Result Illustration 2.5 Start-up Current 1) Power reading at point A1. 2) Power reading at point B1. 3) Power reading at point C1. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 19: Description Of Operation

    • Converts the DC into a controlled PWM AC waveform for a Inverter controlled variable output to the motor. • Regulated 3-phase output power Output to motor to the motor. MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 20: Sequence Of Operation

    The DC bus inductor provides series impedance to changing current. This aids the filtering process while reducing harmonic distortion to the input AC current waveform normally inherent in rectifier circuits. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 21: Control Structures

    It compares this feedback to a setpoint reference frequency converter. A static pressure sensor measures the value and determines the error, if any, between these 2 actual static pressure in the pipe and provides this MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 22: Local (Hand On) And Remote (Auto On) Control

    Illustration 2.11 shows manual configuration mode Set the reference site in parameter 3-13 Reference Site, as for local reference. shown in Table 2.3. For more information, refer to the programming guide. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 23: Reference Handling

    A remote reference is comprised of the following (see Illustration 2.12): • Preset references • External references: Analog inputs Pulse frequency inputs Digital potentiometer inputs Serial communication bus references • A preset relative reference • A feedback controlled setpoint MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 24 No function Digipot ref. DigiPot Decrease ±200% Analog inputs Closed loop Setpoint ±200% Frequency inputs From Feedback Handling Ext. closed loop outputs Clear DigiPot Open loop reference Illustration 2.12 Remote Reference Handling Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 25: Feedback Handling

    P 20-04 Average (1+2+3) P 20-03 Minimum (1|2|3) Maximum (1|2|3) Feedback conv. Feedback 3 Feedback 3 Source P 20-07 P 20-06 Feedback Function P 20-20 Illustration 2.13 Block Diagram of Feedback Signal Processing MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 26: Automated Operational Functions

    1000 ms, but it can be adjusted for a more information. faster detection. NOTICE To ensure compliance with IEC 60364 for CE or NEC 2009 for UL, it is mandatory to use fuses and/or circuit breakers. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 27: Mains Phase Imbalance Detection

    MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 28: Automatic Derating For High Switching Frequency

    European standard EN 55011. To comply with the emission levels in EN 55011, screen and terminate the motor cable properly terminated. For more information regarding EMC performance, see chapter 3.2.2 EMC Test Results (Emission). Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 29: Current Measurement On All Three Motor Phases

    During a mains drop-out, the frequency converter keeps running until the DC-link voltage drops below the minimum stop level. The minimum stop level is typically 15% below the lowest rated supply voltage. The mains MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 30: Built-In Pid Controllers

    2 signals to optimise system performance. Use the 3 additional and independent controllers for controlling other process equipment, such as chemical feed pumps, valve control, or for aeration with different levels. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 31: Four Programmable Set-Ups

    P13-02 becomes TRUE. That leads to an associated action as Illustration 2.17 Order of Execution when 4 Events/Actions are shown in Illustration 2.16. Programmed MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 32: Safe Torque Off Function

    When using automatic restart, hazards, additional measures are required (for ensure the requirements of ISO 12100-2 paragraph 5.3.2.5 example, a safety holding brake). are fulfilled. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 33: Fault, Warning And Alarm Functions

    When a power phase to the frequency converter is lost, the default action is to issue an alarm and trip the unit to protect the DC bus MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 34: Lost Serial Interface

    The Main Menu accesses all parameters and allows for advanced applications programming. Remote user interface For remote programming, Danfoss offers a software program for developing, storing, and transferring programming information. MCT 10 Set-up Software allows the user to connect a PC to the frequency converter and Warn.

  • Page 35: Pc Software

    005/AHF 010 filters and 12–18 pulse rectifiers, can be calculated. 2.8.2.1 MCT 10 Set-up Software MCT 31 can also be downloaded from www.danfoss.com/ BusinessAreas/DrivesSolutions/Softwaredownload/. The MCT 10 Set-up Software is designed for commis- sioning and servicing the frequency converter including 2.8.2.3 Harmonic Calculation Software...

  • Page 36: Maintenance

    Product Overview Refrigeration Drive FC 103 2.9 Maintenance Danfoss frequency converter models up to 90 kW are maintenance-free. High-power frequency converters (rated at 110 kW or higher) have built-in filter mats, which require periodic cleaning by the operator, depending on the exposure to dust and contaminants.

  • Page 37: System Integration

    Moisture in the air can also condense on the electronic Frequency converter/motor matching. components and cause short circuits. Condensation occurs System characteristics. in units without power. Install a cabinet heater when Other considerations. MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 38: Temperature

    = temperature inside the enclosure in °C requirements for cooling airflow. See the = ambient temperature in °C operating instructions for proper installation f = cp x ρ (specific heat of air x density of air) requirements. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 39: Motor-Generated Overvoltage

    0.7 g forces, over the range of 18–1000 Hz What is the airflow required to cool 2 frequency converters randomly, in 3 directions, for 2 hours. All Danfoss (heat losses 295 W and 1430 W) running simultaneously,...

  • Page 40: Ip Rating Definitions

    W Weather conditions – and act as an abrasive. Dust in the bearings leads to Table 3.3 IEC 60529 Definitions for IP Ratings bearing damage and fan failure. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 41: Radio Frequency Interference

    3.1.8.1 Cabinet Options and Ratings ® Refrigeration Drive FC 103 units are supplied as Danfoss frequency converters are available with 3 different standard with built-in RFI filters conforming to category protection ratings: C1 (EN 61800-3) for use with 400 V mains systems and •...

  • Page 42: Emc, Harmonics, And Ground Leakage Protection

    (pigtails). Pigtails increase the screen For installations at high altitude, contact Danfoss regarding impedance at higher frequencies, which reduces the screen PELV compliance. effect and increases the leakage current (I If a screened cable is used for relay, control cable, signal •...
  • Page 43 Especially the 50 MHz (airborne). Ground wire AC mains supply Screened motor cable Screen Frequency converter Motor Illustration 3.2 Generation of Leakage Currents MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 44: Emc Test Results (Emission)

    HX – No EMC filters built in the frequency converter (600 V units only). H1 – Integrated EMC filter. Fulfil Class A1/B. H2 – No additional EMC filter. Fulfil Class A2. H5 – Marine versions. Fulfil same emissions levels as H2 versions. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 45: Emission Requirements

    (home and commercial, and light office) industrial environments. Second EN/IEC 61000-6-4 Emission Class A Group 1 environment standard for industrial (industrial environments. environment) Table 3.6 Correlation between Generic Emission Standards and EN 55011 MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 46: Motor Insulation

    360° connection in the motor and the frequency converter. Make sure that the impedance from frequency converter to building ground is lower that the grounding impedance Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 47: Harmonics

    The voltage distortion on the mains supply voltage analysis of the system harmonics to determine equipment depends on the size of the harmonic currents multiplied effects. by the mains impedance for the frequency in question. The MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 48 The harmonic current data in Table 3.13 are provided in supply accordance with IEC/EN61000-3-12 with reference to the power drive systems product standard. They may be used as the basis for calculation of the influence harmonic Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 49: Ground Leakage Current

    Harmonic currents contribute to system losses (in cabling, transformer). In cases where extra harmonic suppression is required, • Danfoss offers a wide range of mitigation equipment. Harmonic voltage distortion causes disturbance These are: to other loads and increase losses in other loads.
  • Page 50 Ground wire (terminal 95) of at least 10 mm cross-section. • 2 separate ground wires both complying with the dimensioning rules. Illustration 3.9 Influence of the RCD Cut-off Frequency on See EN/IEC61800-5-1 and EN 50178 for further information. Leakage Current Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 51: Energy Efficiency

    Basic drive module (BDM) Complete drive module Auxiliaries Driven equipment Motor Motor control system (CDM or starter) Transmission Motor starter Load machine – – Illustration 3.10 Power Drive System (PDS) and Complete Drive Module (CDM) MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 52: Ie And Ies Classes

    Complete drive modules The power loss and the efficiency of a frequency converter According to the standard EN 50598-2, the complete drive depend on configuration and auxiliary equipment. Danfoss module (CDM) comprises the frequency converter, its provides configuration-specific power loss and efficiency data at the operating points shown in Illustration 3.11.

  • Page 53: Losses And Efficiency Of A Motor

    The efficiency depends on the type of motor and the level of magnetisation. For more information about motor types, refer to the motor technology brochure at www.vlt-drives.danfoss.com. MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 54: Low-Frequency Mains Interference

    Undervoltage warnings • Incorrect voltage measurements due to distortion of the sinusoidal mains voltage. • Cause incorrect power measurements because only RMS-true measuring takes harmonic content into account. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 55: Analysing Mains Interference

    3.4.6.1 Environment 1/Class B: Residential NOTICE Operating sites connected to the public low-voltage power Danfoss has a high level of EMC expertise and provides grid, including light industrial areas, are classified as EMC analyses with detailed evaluation or mains Environment 1/Class B. They do not have their own high...

  • Page 56: Use With Isolated Input Source

    Although not in common use in the United States, in power distribution systems, and inductive coupling the input power may be an isolated source. All Danfoss between parallel cables. frequency converters may be used with isolated input source as well as with ground reference power lines.

  • Page 57: Motor Integration

    B6 rectifier with choke⇒maximum 20–35% of for clockwise rotation with the frequency converter output rated generator load, depending on the connected as follows. composition. • Controlled B6 rectifier⇒maximum 10% of rated generator load. MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 58: Motor Cable Shielding

    Screened motor cables also provide immunity to interference from nearby external sources. Even good shielding does not fully eliminate the radiation. System components located in radiation environments must operate without degradation. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 59: Motor Thermal Protection

    30 and 50/60 • Maximum speed limits the maximum output speed. • Input is available for an external thermistor. • Electronic thermal relay (ETR) for asynchronous motors simulates a bi-metal relay based on MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 60: Output Contactor

    However, the U/f characteristics do influence the efficiency of the motor. The efficiency declines a little when the switching frequency is set to a value above 5 kHz. The efficiency is Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 61: Additional Inputs And Outputs

    Illustration 3.24 Basic Wiring Schematic A=Analog, D=Digital ® *Terminal 37 (optional) is used for STO. For STO installation instructions, refer to the VLT Frequency Converters - Safe Torque Off Operating Instructions. **Do not connect cable screen. MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 62: Relay Connections

    1) To add more relay outputs, install VLT Relay Option ® Module MCB 105 or VLT Relay Option Module MCB 113. For more information about relays, refer to chapter 7 Specifications and chapter 8.3 Relay Terminal Drawings. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 63: Emc-Compliant Electrical Connection

    Control wiring (screened) Cable clamp Potential equalisation minIMUM 16 mm (0.025 in) Cable insulation (stripped) Clearance between control cable, motor cable, and mains cable: Minimum 200 mm Cable gland Illustration 3.26 EMC-compliant Electrical Connection MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 64: Mechanical Planning

    For A2 and A3, ensure a clearance between the frequency converters of minimum 40 mm. Enclosure A2/A3/A4/ B2/B3/B4/ C2/C4 size A5/B1 C1/C3 a [mm] b [mm] Illustration 3.27 Correct Side-by-side Mounting with no Illustration 3.28 Vertical Clearance Clearance Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 65: Wall Mounting

    (IT) system. Fibre washer • Integrated into the frequency converter’s safe torque off circuit. Illustration 3.30 Mounting with Backplate for Protection Rating • LCD display of insulation resistance. IP66 • Fault memory. MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 66 Acyclic parameterisation using PROFIBUS DP-V1, power to the frequency converter is off. Up to 2 starters PROFIdrive, or Danfoss FC profile state machines, are allowed (1 if a 30 A, fuse-protected circuit is ordered). PROFIBUS DP-V1, master class 1 and 2.
  • Page 67 6 min-1/20 s-1. • • Easy to install in frequency converters in existing Ordering numbers: machines. 130B1110 uncoated. • Keeps the control board and options active 130B1210 coated (Class G3/ISA during power cuts. S71.04-1985). MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 68: Communication Options

    ® Relay Card MCB 105 Connecting the Danfoss harmonic filters AHF 005 or AHF • 010 in front of a Danfoss frequency converter reduces the ® Extended Relay Card MCB 113 total harmonic current distortion generated back to the For further information, refer to chapter 7 Specifications.

  • Page 69: Ip21/Nema Type 1 Enclosure Kit

    Place the base part C at the bottom of the frequency converter. Use the clamps from the accessory bag to fasten the cables correctly. Holes for cable glands: • Size A2: 2x M25 and 3xM32. • Size A3: 3xM25 and 3xM32. MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 70 Illustration 3.34 Enclosure Sizes B4, C3, and C4 Top cover Brim Base part Illustration 3.33 Enclosure Size B3 Base cover Screw(s) Fan cover Top clip Table 3.18 Legend to Illustration 3.33 and Illustration 3.34 Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 71: Common-Mode Filters

    Install the HF-CM cores by passing the 3 motor phase cables (U, V, W) through each core, as shown in Illustration 3.35. Illustration 3.36 LCP Kit with Graphical LCP, Fasteners, 3 m Cable, and Gasket Ordering Number 130B1113 MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 72: Mounting Bracket For Enclosure Sizes A5, B1, B2, C1, And C2

    Illustration 3.40 Upper Bracket See dimensions in Table 3.21. Enclosure Size A [mm] B [mm] Ordering number 55/66 130B1080 21/55/66 130B1081 21/55/66 130B1082 21/55/66 130B1083 21/55/66 130B1084 Table 3.21 Details of Mounting Brackets Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 73: Serial Interface Rs485

    (S801) of the frequency converters or a biassed termination resistor network. Always use screened twisted pair (STP) cable for bus cabling, and follow good common installation practice. Illustration 3.41 RS485 Bus Interface MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 74: Network Connection

    3.9.3 RS485 Bus Termination Terminate RS485 bus with a resistor network at both ends. For this purpose, set switch S801 on the control card to Set the communication protocol to parameter 8-30 Protocol. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 75: Emc Precautions

    Parity bit Illustration 3.45 Content of a Character The FC protocol, also referred to as FC bus or standard bus, is the Danfoss standard fieldbus. It defines an access technique according to the master/slave principle for communications via a fieldbus.
  • Page 76 Address format 1–126 Bit 7=1 (address format 1–126 active). Bit 0–6=frequency converter address 1– 126. Bit 0–6 =0 Broadcast. The slave returns the address byte unchanged to the master in the response telegram. Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 77 PCD1 PCD2 high Illustration 3.48 Parameter Block Text block The text block is used to read or write texts via the data block. PCD1 PCD2 Illustration 3.49 Text Block MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 78 15-40 FC Type. When a text string is transferred - and issues a fault report (see Table 3.28) in the parameter (read), the length of the telegram is variable, and the texts value (PWE): Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 79: Fc Protocol Examples

    PKE=1155 hex - Read parameter value in 0 s⇒conversion index 0 parameter 3-41 Ramp 1 Ramp Up Time. 0.00 s⇒conversion index -2 IND=0000 hex 0 ms⇒conversion index -3 PWEHIGH=0000 hex 0.00 ms⇒conversion index -5 PWELOW=0000 hex MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 80: Modbus Rtu Protocol

    Alternatively, a timeout occurs. 3.9.9.3 Frequency Converter with Modbus 3.9.9.1 Assumptions Danfoss assumes that the installed controller supports the The frequency converter communicates in Modbus RTU interfaces in this manual, and strictly observes all format over the built-in RS485 interface. Modbus RTU...

  • Page 81: Modbus Rtu Message Framing Structure

    This tells the master what error messages. No response is permitted for broadcast occurred, or the reason for the exception. Also refer to messages. A typical message frame is shown in Table 3.33. MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 82 The function code field already specifies a holding register operation. Therefore, the 4XXXX reference is implicit. Holding register 40108 is addressed as register 006BHEX (107 decimal). Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 83 Output data: Frequency converter status word register (STW). 50210 Output data: Frequency converter main actual value register (MAV). Table 3.37 Holding Registers 1) Used to specify the index number to be used when accessing an indexed parameter. MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 84: Access To Parameters

    1 register (2 characters) up to 10 registers (20 characters). The holding registers 3410 & 3411 holds the parameter’s value. A value of 11300 (decimal), means that the parameter is set to 1113.00. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 85: Fc Drive Control Profile

    Bit 07=0: No reset. Parameter 3-10 Bit 07=1: Resets a trip. Reset is activated on the signal’s Preset Reference leading edge, for example, when changing from logic 0 to logic 1. Table 3.42 Reference Values MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 86 [1] Bus, [2] Logic AND or [3] Logic OR is start command. selected. Bit 03, No error/trip Bit 03=0: The frequency converter is not in fault mode. Bit 03=1: The frequency converter trips. To re-establish operation, enter [Reset]. Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 87 Bit 14, Torque OK/limit exceeded Bit 14=0: The motor current is lower than the torque limit selected in parameter 4-18 Current Limit. Bit 14=1: The torque limit in parameter 4-18 Current Limit is exceeded. MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 88 State 1: Switching on inhibited. 04=0 and bit 00–03=1. Bit 03, Coasting/No coasting Coasting stop bit 03=0 leads to a stop. If the other start conditions are satisfied, when bit 03=1, the frequency converter can start. Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 89 [3] Logic OR is selected in parameter 8-54 Reversing Bit 05, On 3/Off 3 Select. When bit 02 of the control word is 0, then bit 05=0. When bit 02 of the control word is 1, then bit 05=1. MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 90 4-16 Torque Limit Motor Mode and parameter 4-17 Torque Limit Generator Mode. When bit 14=1, the limit selected in parameter 4-16 Torque Limit Motor Mode or parameter 4-17 Torque Limit Generator Mode is exceeded. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 91: System Design Checklist

    Type Length Fuses Type Size Rating Options Connectors Contacts Filters Output Cables Type Length Fuses Type Size Rating Options Filters Control Wiring Type Length Terminal connections Communication Protocol Connection Wiring Options Connectors MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 92 System Integration Refrigeration Drive FC 103 ☑ Category Details Notes Contacts Filters Motor Type Rating Voltage Options Special tools and equipment Moving and storage Mounting Connection of mains Table 3.48 System Design Checklist Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 93: Application Examples

    Real time clock. • Smart logic control (SLC) SLC comprises programming of a sequence consisting of events and actions. SLC offers a wide range of PLC functions using comparators, logic rules, and timers. MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 94: Start/Stop

    Stop inverse Safe Stop Start/Stop Speed [18] Illustration 4.1 Terminal 37: Available only with Safe Torque Off (STO) Function Start (18) Start (27) Illustration 4.2 Terminal 37: Available Only with STO Function Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 95: Potentiometer Reference

    When using the optional STO feature, a jumper wire may be required between terminal 12 (or 13) and terminal 37 for the frequency converter to operate with factory default programming values. SLC application example One sequence 1: Start. Ramp up. Run at reference speed 2 s. Ramp down. Hold shaft until stop. MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 96 Set the in parameter 13-00 SL Controller Mode to ON. Start/stop command is applied on terminal 18. If the stop signal is applied, the frequency converter ramps down and goes into free mode. Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 97 A OUT 0 - 10V A IN 4-20 mA A OUT U - I U - I Table 4.2 Analog Voltage Feedback Transducer (3-wire) A 54 Table 4.1 Analog Current Feedback Transducer MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 98 Notes/comments: D IN 37 is an option. A OUT -10 - +10V U - I U - I Table 4.6 Speed Reference (using a Manual Potentiometer) Table 4.4 Analog Speed Reference (Voltage) Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 99 Digital Input is set to [0] no operation, a jumper wire to +10 V terminal 27 is not needed. A IN D IN 37 is an option. A IN A OUT Table 4.8 Run/Stop Command without External Interlock MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 100 D IN set parameter 1-90 Motor Thermal Protection to [1] +10 V Thermistor warning. A IN D IN 37 is an option. A IN A OUT U - I Table 4.10 Motor Thermistor Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 101: Special Conditions

    MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 102: Derating For Ambient Temperature

    (kHz) Illustration 5.6 Derating of I for different T AMB, MAX Enclosure Sizes B1 and B2, using 60° AVM in Normal Overload Mode (110% Overtorque) Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 103 Converters, Enclosure Size B; SFAVM, NO 130BB832.10 110% 100% 45 C 50 C (kHz) Illustration 5.9 Derating of I for different T AMB, MAX Enclosure Sizes B3 and B4, using SFAVM in Normal Overload Mode (110% Overtorque) MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 104 Enclosure Sizes C3 and C4, using SFAVM in Normal Overload Mode (110% Overtorque) (kHz) Illustration 5.14 Derating of I for Different T AMB, MAX Enclosure Sizes C1 and C2, using 60° AVM in Normal Overload Mode (110% Overtorque) Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 105 I out (A) all options 28.9 45°C 27.2 20.4 50°C 13.6 55°C f sw (kHz) Illustration 5.20 Output Current Derating with Switching Frequency and Ambient Temperature for Enclosure Size C2, 60° AVM. MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 106: Type Code And Selection

    G: Graphical local control Display panel (GLCP) The Drive Configurator can also establish a project list with X: No local control panel several products and send it to a Danfoss sales represen- X: No coated PCB Coating PCB tative. C: Coated PCB...

  • Page 107: Options, Accessories, And Spare Parts

    IP21 top cover C4 130B1194 including fasteners and gasket - Panel Through Enclosure size A5 without cable 130B1028 Mount Kit Table 6.3 Options and Accessories Panel Through Enclosure size B1 130B1046 Mount Kit MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 108 Option for Slot D MCB 107 24 V DC Back-up 130B1208 Table 6.4 Ordering Numbers for A, B, C, and D Options For information on fieldbus and application option compatibility with older software versions, contact the Danfoss supplier. Type Description Spare parts Ordering...

  • Page 109: Ordering Numbers: Harmonic Filters

    Table 6.6 Mains Supply 3x200–480 V NOTICE When using sine-wave filters, the switching frequency should comply with filter specifications in parameter 14-01 Switching Frequency. NOTICE See also the Output Filters Design Guide. MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 110: Ordering Numbers: Sine-Wave Filter Modules, 525-600/690 V Ac

    Table 6.7 Mains Supply 3x525–690 V NOTICE When using sine-wave filters, the switching frequency should comply with filter specifications in parameter 14-01 Switching Frequency. NOTICE See also the Output Filters Design Guide. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 111: Harmonic Filters

    130B2864 130B3085 130B2459 45.0 130B3127 130B2865 130B3086 130B2488 55.0 130B3128 130B2866 130B3087 130B2489 75.0 130B3129 130B2867 130B3088 130B2498 90.0 130B3130 130B2868 130B3089 130B2499 Table 6.9 Harmonic Filters for 380–415 V, 60 Hz MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 112 130B5170 130B5326 130B5288 90.0 – – – 130B5026 130B5172 130B5327 130B5289 Table 6.12 Harmonic Filters for 500–690 V, 50 Hz 1) Frequency converter power and current ratings according to actual operating conditions. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 113: Sine-Wave Filters

    18.5 130B4114 130B4115 130B4116 130B4117* 130B4118 130B4119* – – 130B4121 130B4124* Table 6.14 Sine-wave Filters for Frequency Converters with 525–600 V and 525–690 V 1) Ordering numbers marked with * are IP23. MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 114 Parameter 14-57 Inductance Output Set according to the individual filter. Listed on filter product label and in output filter manual Filter (only required for flux operation). Table 6.15 Parameter Settings for Sine-wave Filter Operation Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 115: Du/Dt Filters

    – – – – – Table 6.16 dU/dt Filters for 200–690 V 1) Dedicated A3 enclosure sizes supporting foot print mounting and book style mounting. Fixed screened cable connection to frequency converter. MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 116: Common Mode Filters

    Core dimension Weight number [kg] A and B 130B3257 22.3 0.25 130B7679 82.8 57.5 45.5 20.6 – C2, C3, C4 130B3258 Table 6.18 Common Mode Filters, Ordering Numbers Illustration 6.2 HF-CM Core Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 117: Specifications

    4, 4, 4 (12, 12, 12) load sharing) [mm /(AWG)] Maximum cable cross-section with disconnect 6, 4, 4 (10, 12, 12) 0.96 0.96 0.96 0.96 0.96 Efficiency Table 7.1 Mains Supply 3x200–240 V AC MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 118 16, 10, 16 (6, 8, 6) 50 (1) 150 (300 MCM) -, -) motor) [mm /(AWG)] Efficiency 0.96 0.96 0.96 0.96 0.96 0.97 0.97 0.97 0.97 Table 7.2 Mains Supply 3x200–240 V AC Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 119: Mains Supply 3X380-480 V Ac

    4, 4, 4 (12, 12, 12) load sharing) [mm /(AWG)] Maximum cable cross-section with 6, 4, 4 (10, 12, 12) disconnect 0.96 0.97 0.97 0.97 0.97 0.97 0.97 Efficiency Table 7.3 Mains Supply 3x380–480 V AC MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 120 50, 35, 35 (1, 2, 2) MCM, 300 switch included: 2/70, MCM, 2/0) 4/0) Efficiency 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.99 Table 7.4 Mains Supply 3x380–480 V AC Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 121: Mains Supply 3X525-600 V Ac

    (minmum 0.2 (24)) load sharing) [mm /(AWG)] Maximum cable cross-section with 6, 4, 4 (10, 12, 12) disconnect 0.97 0.97 0.97 0.97 – 0.97 0.97 0.97 Efficiency Table 7.5 Mains Supply 3x525–600 V AC MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 122 3) Applies for dimensioning of frequency converter cooling. If the switching frequency is higher than the default setting, the power losses may increase. LCP and typical control card power consumptions are included. For power loss data according to EN 50598-2, refer to www.danfoss.com/ vltenergyefficiency.

  • Page 123: Mains Supply

    Switching on output Unlimited Ramp times 1–3600 s 1) From software version 1.10 the output frequency of the frequency converter is limited to 590 Hz. Contact the local Danfoss partner for further information. Torque characteristics Starting torque (constant torque) Maximum 110% for 60 s Starting torque Maximum 135% up to 0.5 s...

  • Page 124: Ambient Conditions

    A3, A4, A5 5.5–7.5 B1, B2, B3, B4, 11–90 C1, C2, C3, C4 Table 7.7 Maximum Cable Length for Each Parallel Cable For more information, refer to chapter 3.5.6 Connection of Multiple Motors. Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 125: Control Input/Output And Control Data

    The return path can be made by using a freewheel diode (or, alternatively, a 30 V or 50 V MOV for quicker response time) across the coil. Typical contactors can be bought with this diode. MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 126 Maximum load GND - analog output Accuracy on analog output Maximum error: 0.5% of full scale Resolution on analog output 12 bit The analog output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 127 Control card, 10 V DC output Terminal number 10.5 V ±0.5 V Output voltage Maximum load 15 mA The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 128: Connection Tightening Torque

    75–90 14/24 14/24 22–30 45–55 45–55 37–45 75–90 75–90 14/24 14/24 Table 7.8 Tightening of Terminals ≤ 95 mm ≥ 95 mm 1) For different cable dimensions x/y, where x and y Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 129: Fuses And Circuit Breakers

    18–30 gG-63 (18.5) gG-160 (18.5–22) NZMB2-A200 gG-80 (22) aR-160 (30) gG-100 (30) 37–45 aR-160 (37) aR-200 (37) NZMB2-A250 aR-200 (45) aR-250 (45) Table 7.9 200–240 V, Enclosure Types A, B, and C MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 130 (22) gG-100 NZMB1-A100 gG-63 (30) 37–55 gG-63 (37) gG-160 (37–45) NZMB2-A200 gG-100 (45) aR-250 (55) aR-160 (55) 75–90 aR-200 (75–90) aR-250 NZMB2-A250 Table 7.11 525–600 V, Enclosure Types A, B, and C Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 131 2) FWH-fuses from Bussmann may substitute FWX for 240 V frequency converters. 3) A6KR fuses from Ferraz Shawmut may substitute A2KR for 240 V frequency converters. 4) A50X fuses from Ferraz Shawmut may substitute A25X for 240 V frequency converters. MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 132 A6K-200-R FWH-200 HSJ-200 A50-P-225 L50-S-225 2028220-250 KLS-R-250 – A6K-250-R FWH-250 HSJ-250 A50-P-250 L50-S-250 Table 7.15 3x380–480 V, Enclosure Types A, B, and C 1) Ferraz Shawmut A50QS fuses may substitute A50P fuses. Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 133 A6K-125-R HSJ-125 KTS-R-150 JKS-150 JJS-150 – – – 2028220-150 KLS-150 A6K-150-R HSJ-150 KTS-R-175 JKS-175 JJS-175 – – – 2028220-200 KLS-175 A6K-175-R HSJ-175 Table 7.16 3x525–600 V, Enclosure Types A, B, and C MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 134: Power Ratings, Weight, And Dimensions

    ® Specifications Refrigeration Drive FC 103 7.9 Power Ratings, Weight, and Dimensions Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 135: Du/Dt Testing

    The level depends on the voltage in the DC-link. Switching of the IGBTs causes peak voltage on the motor terminals. The rise time and the peak voltage affect the MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 136 [m] [μsec] [kV] [kV/μsec] 0.536 0.566 0.843 0.344 1.040 2.442 0.776 0.546 0.559 1.000 1.190 0.950 1.400 1.040 0.596 Table 7.26 Frequency Converter, P45K, T2 Table 7.32 Frequency Converter, P18K, T4 Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 137: Acoustic Noise Ratings

    Illustration 7.4 MCB 101 Option Table 7.38 Frequency Converter, P75K, T4 Mains Cable voltage Rise time dU/dt PEAK length [m] [μsec] [kV] [kV/μsec] 0.364 1.030 2.264 Table 7.39 Frequency Converter, P90K, T4 MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 138: Vlt

    Make sure that the length of the stripped wire is correct (see Illustration 7.9). Do not mix live parts (high voltage) with control signals (PELV). Fit the enlarged LCP fixture and enlarged terminal cover. Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 139 Relay 7 Relay 8 Relay 9 Live part PELV Illustration 7.10 Correct Relay Wiring Illustration 7.8 Relays NOTICE Do not combine 24/48 V systems with high-voltage systems. Illustration 7.9 Correct Wire Inserting MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 140: Vlt ® Extended Relay Card Mcb

    PNP/NPN Input impedance 4 kW Low trigger level 6.4 V High trigger level 17 V Maximum throughput delay 10 ms Analog outputs Numbers Range 0/4 -20 mA Resolution 11 bit Linearity <0.2% Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 141 The push-button switch O400 activates the Service-Pin function. LED label Description Service LED (red) Status LED (green) Table 7.41 LEDs The neuron ID is printed on the option in text and in barcode (code 39). MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 142: Appendix - Selected Drawings

    PE on the left side of the frequency converter. Illustration 8.1 Support Bracket Mains connection for enclosure sizes A4/A5 Illustration 8.4 Mains Connection Enclosures Sizes B1 and B2 Illustration 8.2 Mains and Grounding without Disconnector Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 143 Appendix - Selected Drawing... Design Guide Illustration 8.5 Mains Connection Enclosure Size B3 Illustration 8.6 Mains Connection Enclosure Size B4 MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 144 Appendix - Selected Drawing... Refrigeration Drive FC 103 Illustration 8.8 Mains Connection Enclosure Size C3 (IP20) Illustration 8.7 Mains Connection Enclosure Sizes C1 and C2 (IP21/NEMA Type 1 and IP55/66/NEMA Type 12) Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 145: Motor Connection Drawings

    U2 V2 6 wires out of the motor. U1 V1 W1 PE Star-connected U2, V2, W2. U2, V2, and W2 to be intercon- nected separately. Table 8.1 Terminal Descriptions 1) Protective earth connection MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 146 Illustration 8.12 Motor Connection for Enclosure Sizes A4/A5 Illustration 8.14 Motor Connection for Enclosure Size B3 Illustration 8.13 Motor Connection for Enclosure Sizes B1 and Illustration 8.15 Motor Connection for Enclosure Size B4 Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 147: Relay Terminal Drawings

    (IP21/NEMA Type 1 and IP55/66/NEMA Type 12) Illustration 8.18 Terminals for Relay Connection (Enclosure Sizes A2 and A3). Illustration 8.17 Motor Connection for Enclosure Sizes C3 and Illustration 8.19 Terminals for Relay Connection (Enclosure Sizes C1 and C2). MG16G202 Danfoss A/S © 08/2015 All rights reserved.

  • Page 148: Cable Entry Holes

    (Enclosure Sizes A5, B1 and B2). 1 Mains 28.4 2 Motor 28.4 3 Brake/load 28.4 sharing 4 Control cable 22.5 5 Control cable 22.5 1) Tolerance ±0.2 mm Illustration 8.21 Enclosure Size A2, IP21 Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 149 UL [in] [mm] 1 Mains 28.4 2 Motor 28.4 3 Brake/load 28.4 sharing 4 Control cable 22.5 5 Removed – – – 1) Tolerance ±0.2 mm Illustration 8.23 Enclosure Size A4, IP55 MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 150 5 Control cable 5 Control cable 22.5 6 Control cable 22.5 mm 1) Tolerance ±0.2 mm 1) Knock-out hole Illustration 8.27 Enclosure Size B1, IP21 Illustration 8.29 Enclosure Size B1, IP55 Threaded Gland Holes Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 151 1) Tolerance ±0.2 mm 4 Control cable 28.4 5 Control cable 22.5 Illustration 8.33 Enclosure Size B3, IP21 1) Tolerance ±0.2 mm 2) Knock-out hole Illustration 8.31 Enclosure Size B2, IP55 MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 152 UL [in] [mm] Mains 63.3 Motor 63.3 Brake/load sharing 1 1/2 50.2 Control cable 28.4 Control cable 22.5 Control cable 22.5 1) Tolerance ±0.2 mm Illustration 8.35 Enclosure Size C2, IP21 Danfoss A/S © 08/2015 All rights reserved. MG16G202...

  • Page 153: Index

    Back-up power system................ 55 Cos φ................54, 65, 136, 138 Brake CRC check field..................80 option....................64 Braking....................29 Braking current................. 83 Brake resistor Brake resistor................. 8, 24 Cabinet heater..................35 Cabinet options..................39 MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 154 Machinery................... 10 conversion..................24 Directives handling..................23, 35 EMC Directive..................10 signal..................... 19, 28 Low Voltage Directive..............10 Machinery Directive................ 11 Discharge time..................13 Disconnect..................18, 64 Dry-run detection................. 14 DU/dt testing..................133 Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 155 Modulation........... 8, 25, 100, 101, 102, 103 Improved control.................. 16 Moment of inertia................24 Index (IND)..................76, 82 Initialising....................9 Input power..................17, 62 Insulation resistance monitor............63 Interlock....................97 Intermediate circuit................17 MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 156 Real-time clock..................33 setpoint....................27 Rectifier..................... 17, 18 Overtemperature..........9, 25, 26, 31, 64, 85 Rectifier diode..................45 Overvoltage Motor-generated overvoltage............ 24 Rectifier section..................18 Overvoltage................24, 37 control....................24 Pack control.................... 91 Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 157 Status word................. 84, 87 ambient....................36 Setpoint....................21 average....................36 control....................14 Shielding................... 55, 56 maximum.................... 36 Shock......................37 Terminal 37..................30, 59 Text block..................75, 82 Thermal protection................11 Thermistor................9, 39, 57, 64 MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 158 Vibration....................37 Voltage level..................123 VVC+..................... 8, 18 Wall mounting..................63 Weight................35, 89, 114, 132 Windmilling.................... 13 Wiring Relay wiring..................137 Wiring............... 39, 45, 59, 61, 89 schematic.................... 59 Wizard....................... 14 Danfoss A/S © 08/2015 All rights reserved. MG16G202...
  • Page 159 Index Design Guide MG16G202 Danfoss A/S © 08/2015 All rights reserved.
  • Page 160 Danfoss can accept no responsibility for possible errors in catalogues, 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.

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