Danfoss VLT AQUA Drive FC 202 Operating Manual
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Danfoss VLT AQUA Drive FC 202 Operating Manual

355-800 kw, enclosure sizes e1h-e4h
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Operating Guide
VLT® AQUA Drive FC 202
355-800 kW, Enclosure Sizes E1h-E4h

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Summary of Contents for Danfoss VLT AQUA Drive FC 202

  • Page 1 Operating Guide VLT® AQUA Drive FC 202 355-800 kW, Enclosure Sizes E1h-E4h...

  • Page 5: Table Of Contents

    Securing the Pedestal to the Floor 4.9.2 Attaching an E1h/E2h to the Pedestal 4.9.3 Creating Cable Openings for an E1h/E2h 4.10 E3h/E4h Mechanical Installation 4.10.1 Attaching the E3h/E4h to a Mounting Plate or Wall Danfoss A/S © 2020.01 AQ275652274277en-000101 / | 3...
  • Page 6 Entering System Information 6.3.4 Configuring Automatic Energy Optimization 6.3.5 Configuring Automatic Motor Adaptation Testing Before System Start Up 6.4.1 Testing Motor Rotation 6.4.2 Testing Encoder Rotation Starting Up the Drive for the First Time 4 | Danfoss A/S © 2020.01 AQ275652274277en-000101 /...
  • Page 7 Status Messages - Operation Status Warnings and Alarms Troubleshooting 9 Specifications Electrical Data 9.1.1 Electrical Data, 380–480 V AC 9.1.2 Electrical Data, 525–690 V AC Mains Supply Motor Output and Torque Characteristics Danfoss A/S © 2020.01 AQ275652274277en-000101 / | 5...
  • Page 8 E1h Exterior Dimensions 9.8.2 E2h Exterior Dimensions 9.8.3 E3h Exterior Dimensions 9.8.4 E4h Exterior Dimensions Enclosure Airflow 9.10 Fastener Torque Ratings 10 Appendix 10.1 Conventions 10.2 Abbreviations 10.3 International/North American Default Parameter Settings 6 | Danfoss A/S © 2020.01 AQ275652274277en-000101 /...

  • Page 9: Introduction

    1.4 Approvals and Certifications Illustration 1: Approvals and Certifications More approvals and certifications are available. Contact the local Danfoss office or partner. Drives of voltage T7 (525–690 V) are UL certified for only 525–600 V. Thermal memory retention requirement The drive complies with UL 61800-5-1 thermal memory retention requirements. For more information, refer to the Motor Thermal Protection section in the product-specific design guide.

  • Page 10: Disposal

    Waterways (ADN), refer to the ADN-compliant Installation section in the product-specific design guide. 1.5 Disposal Do not dispose of equipment containing electrical components together with domestic waste. Collect it separately in accordance with applicable local regulations. 8 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 11: Safety

    AC drives contain high voltage when connected to AC mains input, DC supply, or load sharing. Failure to perform installation, start-up, and maintenance by qualified personnel can result in death or serious injury. Only qualified personnel must perform installation, start-up, and maintenance. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 9...
  • Page 12 Contact with rotating shafts and electrical equipment can result in death or serious injury. Ensure that only trained and qualified personnel perform installation, start-up, and maintenance. Ensure that electrical work conforms to national and local electrical codes. Follow the procedures in this guide. 10 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 13 A mains shield option is available for enclosures with a protection rating of IP21/IP 54 (Type 1/Type 12). The mains shield is a Lexan cover installed inside the enclosure to protect against the accidental touch of the power terminals, according to BGV A2, VBG 4. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 11...

  • Page 14: Product Overview

    768 (30.2) 746 (29.4) 746 (29.4) Depth [mm (in)] 870 (34.3) 870 (34.3) 794 (31.3) 794 (31.3) Weight [kg (lb)] – – – – Type 1 and Type 12 are UL designations. 12 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 15: Interior View Of Enclosure E1H/E2H

    2 Local control panel (LCP) cradle illustration 3 RFI filter (optional) 4 Mains fuses (required for UL Compliance, but otherwise optional) 5 Mains terminals 6 RFI shield termination 7 Fan power card Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 13...
  • Page 16 Operating Guide | VLT® AQUA Drive FC 202 9 Mains disconnect (optional) 8 Space heater (optional) 11 Motor terminals 10 Brake/regeneration terminals (optional) 12 Ground terminals Illustration 2: Interior View of Enclosure E1h (Enclosure E2h is Similar) 14 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 17: Interior View Of Enclosure E3H/E4H

    M12 35Nm (26FT-LB) 1 Load share/regeneration terminals (optional) 2 Control shelf (see illustration 3 Local control panel (LCP) cradle 4 RFI filter (optional) 5 Mains fuses (optional) 6 Mains terminals 7 Ground terminals Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 15...

  • Page 18: Control Shelf

    RELAY 1 RELAY 2 1 LCP cradle (LCP not shown) 2 Bus terminal switch (see 5.11.8.2 Configuring RS485 Serial Communication) 3 Serial communication terminals (see table 4 Digital input/output terminals (see table 16 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 19: Local Control Panel (Lcp)

    A numeric local control panel (NLCP) is available as an option. The NLCP operates in a manner similar to the LCP, but there are differences. For details on how to use the NLCP, see the product-specific programming guide. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 17...
  • Page 20 Accesses parameter groups or enables an option. [▵][▹] [▿] [◃] Moves between items in the menu. D. Indicator lights Indicator lights identify the drive status and provide a visual notification of warning or fault conditions. 18 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 21: Lcp Menu

    The Personal Menu is used to determine what is shown in the display area. Refer to 3.6 Local Control Panel (LCP). This menu can also show up to 50 pre-programmed parameters. These 50 parameters are manually entered using parameter 0-25 My Personal Menu. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 19...
  • Page 22 The parameters found in the Q7 Water and Pumps contain basic data that is necessary for configuring water pump applications. Main Menu The Main Menu mode is used to: • List the parameter groups available to the drive and drive options. • Change parameter values. 20 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 23 Operating Guide | VLT® AQUA Drive FC 202 0.0% 0.00 A 1(1) Main Menu O-** Operation / Display 1-** Load and Motor 2-** Brakes 3-** Reference / Ramps Illustration 7: Main Menu View Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 21...

  • Page 24: Mechanical Installation

    I-beam and hooks rated to lift the weight of the drive. Refer to the Power Ratings, Weights, and Dimensions section. • Crane or other lifting aid to place the unit into position. 22 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 25: Storing The Drive

    Aggressive gases, such as hydrogen sulphide, chlorine, or ammonia can damage the electrical and mechanical components. The unit uses conformal-coated circuit boards to reduce the effects of aggressive gases. For conformal coating class specifications and ratings, see the Ambient Conditions section. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 23...

  • Page 26: Dust

    The motor itself has an e ignition protection class, while the motor cabling and connection environment are in compliance with the d classification. To attenuate the high peak voltage, use a sine-wave filter at the drive output. 24 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 27: Installation Requirements

    The drive utilizes a back-channel cooling concept that removes heat sink cooling air. The heat sink cooling air carries approximately 90% of the heat out of the back channel of the drive. Redirect the back-channel air from the panel or the room by using either: • Duct cooling. • Back-wall cooling. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 25...

  • Page 28: E1H-E4H Airflow Rates

    Test lift the drive approximately 610 mm (24 in) to verify the proper center of gravity lift point. Reposition the lifting point if the unit is not level. Always lift the drive using a lifting bar inserted into the lifting eyes. See illustration 26 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 29: E1H/E2H Mechanical Installation

    1. Determine proper placement of the unit, concerning operating conditions and cable access. 2. Access the mounting holes by removing the front panel of the pedestal. 3. Set the pedestal on the floor and secure using 6 bolts through the mounting holes. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 27...

  • Page 30: Attaching An E1H/E2H To The Pedestal

    5. Fasten each bolt securely and torque to 19 Nm (169 in-lb). 6. Torque the 2 M10 nuts at the rear of the enclosure to 19 Nm (169 in-lb). 28 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 31 5 Bolt at rear of pedestal 6 Locking bracket Illustration 11: Pedestal to Enclosure Back Mounting Points 1 Enclosure 2 Pedestal 3 M10x30 fasteners (rear corner bolts not shown) Illustration 12: Pedestal to Enclosure Mounting Points Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 29...

  • Page 32: Creating Cable Openings For An E1H/E2H

    Example: 1 Cable entry hole 2 M5 nut 3 Cable entry plate 4 Slot in pedestal base 5 Front cover/grill Illustration 13: Installing the Cable Entry Plate 4.10 E3h/E4h Mechanical Installation 30 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 33: Attaching The E3H/E4H To A Mounting Plate Or Wall

    8. Tilt the front of the terminal cover upward until the fastener hole in the bottom of the drive aligns with the keyhole opening (9) in the terminal. Secure with 2 T25 screws and torque to 2.3 Nm (20 in-lb). 9. Secure the bottom panel with 3 T25 screws and torque to 2.3 Nm (20 in-lb). Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 31...
  • Page 34 Mechanical Installation Operating Guide | VLT® AQUA Drive FC 202 Example: 1 Plastic square 2 Squares removed for cable access Illustration 14: Plastic Cable Entry Plate 32 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 35 Operating Guide | VLT® AQUA Drive FC 202 1 Load share/regen terminals (optional) 2 Bottom panel 3 Terminal cover 4 Grommet access hole for control wiring 5 Track guide 6 Slotted drive bracket Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 33...

  • Page 36: Installing Load Share/Regen Terminals To An E3H/E4H

    16. Secure with 2 M4 screws and torque to 1.2 Nm (10 in-lb). Example: 1 Label fastener, M4 2 Label 3 Load share/regen terminal 4 Terminal fastener, M10 5 Terminal plate with 2 openings Illustration 16: Load share/Regen Terminals 34 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 37: Electrical Installation

    20 motor overload protection in accordance with NEC. Failure to set the ETR function means that motor overload protection is not provided and property damage can occur if the motor overheats. Enable the ETR function by setting parameter 1-90 Motor Thermal Protection to [ETR trip] or [ETR warning]. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 35...

  • Page 38: Emc-Compliant Installation

    Use shielded cables for motor and control wiring. Use separate cables for mains input, motor, and control wiring. Provide a minimum 200 mm (7.9 in) separation between mains input cables, motor cables, and control cables. 36 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 39 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 regarding PELV compliance.
  • Page 40 4 Minimum 200 mm (7.9 in) between control cables, motor cables, and mains cables. 5 Mains supply 6 Bare (unpainted) surface 7 Star washers 8 Brake cable (shielded) 9 Motor cable (shielded) 10 Mains cable (unshielded) 38 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 41 13 Common ground busbar. Follow local and national 14 Brake resistor requirements for cabinet grounding. 16 Connection to motor 15 Metal box 18 EMC cable gland 17 Motor Illustration 17: Example of Proper EMC Installation Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 39...

  • Page 42: Wiring Schematic

    37 (D IN) 1 Terminal 37 (optional) is used for Safe Torque Off. Refer to the VLT® FC Series - Safe Torque Off Operating Guide for installation instructions. Illustration 18: Basic Wiring Schematic 40 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 43: Connecting The Motor

    4. Connect the 3-phase motor wiring to terminals 96 (U), 97 (V), and 98 (W). See illustration 5. Tighten the terminals in accordance with the specifications shown in 9.10 Fastener Torque Ratings. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 41...

  • Page 44: Connecting The Ac Mains

    Size the wiring according to the input current of the drive. For maximum wire sizes, see the Electrical Data section. • Comply with local and national electrical codes for cable sizes. 42 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 45 Operating Guide | VLT® AQUA Drive FC 202 N O T I C E OUTPUT CONTACTOR Danfoss does not recommend using an output contactor on 525-690 V drives that are connected to an IT mains network. Procedure 1. Strip a section of the outer cable insulation.
  • Page 46 FASTENER TORQUE M10 19Nm (14FT-LB), M12 35Nm (26FT-LB) R/L1 91 S/L2 92 T/L3 93 FASTENER TORQUE M10 19Nm (14FT-LB), M12 35Nm (26FT-LB) R/L1 91 S/L2 92 T/L3 93 Illustration 20: AC Mains Terminals (E1h shown). 44 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 47: Connecting To Ground

    There is a risk of burst transient when the ground potential between the drive and the control system is different. Install equalizing cables between the system components. Recommended cable cross-section: 16 mm (5 AWG). Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 45...
  • Page 48 FASTENER TORQUE M10 19Nm (14FT-LB), M12 35Nm (26FT-LB) FASTENER TORQUE M10 19Nm (14FT-LB), M12 35Nm (26FT-LB) R/L1 91 S/L2 92 T/L3 93 U/T1 96 V/T2 97 W/T3 98 Illustration 21: Ground Terminals (E1h shown). 46 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 49: E1H Terminal Dimensions

    515 (20.3) 485 (19.1) 200 (7.9) 0 (0.0) 1 Mains terminals 2 Brake or regen terminals 3 Motor terminals 4 Ground terminals, M10 nut Terminal dimensions Illustration 22: E1h Terminal Dimensions (Front View) Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 47...
  • Page 50 Operating Guide | VLT® AQUA Drive FC 202 649 (25.5) 649 (25.5) 0 (0.0) 0 (0.0) 14 (0.5) 44 (1.8) 0 (0.0) 36 (1.4) Illustration 23: E1h Terminal Dimensions (Side Views) 48 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 51: E2H Terminal Dimensions

    613 (24.1) 515 (20.3) 485 (19.1) 200 (7.9) 0 (0.0) 1 Mains terminals 2 Brake or regen terminals 3 Motor terminals 4 Ground terminals, M10 nut Illustration 24: E2h Terminal Dimensions (Front View) Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 49...
  • Page 52 Operating Guide | VLT® AQUA Drive FC 202 649 (25.5) 649 (25.5) 0 (0.0) 0 (0.0) 14 (0.5) 44 (1.8) 0 (0.0) 36 (1.4) Illustration 25: E2h Terminal Dimensions (Side Views) 50 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 53: E3H Terminal Dimensions

    90 (3.5) 50 (2.0) 33 (1.3) 0 (0.0) 1 Mains terminals 2 Brake or regen terminals 3 Motor terminals 4 Ground terminals, M8 and M10 nuts Illustration 26: E3h Terminal Dimensions (Front View) Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 51...
  • Page 54 Operating Guide | VLT® AQUA Drive FC 202 (7.2) (7.2) 0 (0.0) 0 (0.0) 5X 14 (0.5) 44 (1.8) 0 (0.0) 36 (1.4) Illustration 27: E3h Mains, Motor, and Ground Terminal Dimensions (Side Views) 52 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 55 Electrical Installation Operating Guide | VLT® AQUA Drive FC 202 2X 125 (4.9) 0 (0.0) 20 (0.8) 0 (0.0) 14 (0.5) 35(1.4) Illustration 28: E3h Load Share/Regen Terminal Dimensions (Side Views) Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 53...

  • Page 56: E4H Terminal Dimensions

    50 (2.0) 33 (1.3) 0 (0.0) 1 Mains terminals 2 Brake or regen terminals 3 Motor terminals 4 Ground terminals, M8 and M10 nuts Illustration 29: E4h Terminal Dimensions (Front View) 54 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 57 Operating Guide | VLT® AQUA Drive FC 202 (7.2) (7.2) 0 (0.0) 0 (0.0) 14 (0.5) 44 (1.8) 0 (0.0) 36 (1.4) Illustration 30: E4h Mains, Motor, and Ground Terminal Dimensions (Side Views) Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 55...

  • Page 58: Control Wiring

    5.11 Control Wiring 5.11.1 Control Cable Access All terminals to the control cables are inside the drive below the LCP. To access, either open the door or remove the front panel. 56 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 59: Routing Control Cables

    5. Connect the control cables to the relevant options on the control card. For more detail, see the relevant fieldbus instructions. The fieldbus cable must be tied down and routed along with the other control cables inside the unit Example: Illustration 32: Control Card Cable Routing Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 57...

  • Page 60: Control Terminal Types

    Parameter group 8-3* FC – RS485 interface. A switch (BUS TER.) is provided on the control card for bus Port Settings termination resistance. See illustration Parameter group 8-3* FC – Port Settings 58 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 61: Relay Terminals

    Relays 1 and 2 are standard relay terminals included on all drives. The location of the outputs depends on the drive configuration. See the Control Shelf section. • If a drive is configured with built-in optional equipment, more terminals may be included. Refer to the manual provided with the optional equipment. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 59...

  • Page 62: Connecting The Control Cable To The Control Terminals

    Then insert the stripped wire into the contact, and remove the screwdriver. 3. Pull gently on the wire to ensure that the contact is firmly established. Loose control cable can cause equipment faults or reduced performance. 60 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 63: Disconnecting The Control Cable From The Control Terminals

    If the status line at the bottom of the LCP reads AUTO REMOTE COAST, the unit is ready to operate, but is missing an input signal on terminal 27. Digital input terminal 27 is designed to receive a 24 V DC external interlock command that allows the drive to operate when using factory default programming values. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 61...

  • Page 64: Configuring Rs485 Serial Communication

    RS485 is a 2-wire bus interface compatible with multi-drop network topology. This interface contains the following features: • Either Danfoss FC or Modbus RTU communication protocol can be used. • Functions can be programmed remotely using the protocol software and RS485 connection or in parameter group 8-** Communications and Options.

  • Page 65: Safe Torque Off (Sto) Wiring

    The contacts snap into place without the need for tools. Contacts must be installed in specific locations on the disconnect depending on their functions. Refer to the datasheet included in the accessory bag that comes with the drive. Specifications: Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 63...

  • Page 66: Wiring The Brake Resistor Temperature Switch

    2. Remove the LCP (local control panel). See the Local Control Panel (LCP) section. 3. Remove any optional equipment covering the switches. 4. Set switches A53 and A54 to select the signal type (U = voltage, I = current). See illustration 64 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 67 Electrical Installation Operating Guide | VLT® AQUA Drive FC 202 Example: Illustration 39: Location of Switches A53 and A54 Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 65...

  • Page 68: Starting The Drive

    For E3h and E4h enclosures, ensure that the unit is mounted on an unpainted, metal surface. Vibration Check that the unit is mounted solidly, or that shock mounts are used, if necessary. Check for an unusual amount of vibration. 66 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 69: Applying Power To The Drive

    Repeat this procedure after the voltage correction. 9. Apply power to the unit, but do not start the drive. For units with a disconnect switch, turn the switch to the ON position to apply power to the drive. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 67...

  • Page 70: Programming The Drive

    Application settings vary. Although these steps assume that an induction motor is used, a permanent magnet motor can also be used. For more information on specific motor types, see the product-specific programming guide. 68 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 71: Configuring Automatic Energy Optimization

    3. Select 1–0* General Settings and press [OK]. 4. Select parameter 1-03 Torque Characteristics and press [OK]. 5. Select either [2] Auto Energy Optim CT or [3] Auto Energy Optim VT and press [OK]. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 69...

  • Page 72: Configuring Automatic Motor Adaptation

    N O T I C E INCORRECT MOTOR ROTATION If the motor runs in the wrong direction, it can damage equipment. Before running the unit, check the motor rotation by briefly running the motor. 70 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 73: Testing Encoder Rotation

    Ensure that equipment is safe to operate under any condition. Ensure that the motor, system, and any attached equipment are ready for start. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 71...

  • Page 74: Parameter Settings

    - To download data from the LCP to the control card, select [2] All from LCP. 4. Press [OK]. A progress bar shows the uploading or downloading process. 5. Press [Hand On] or [Auto On]. 72 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 75: Restoring Factory Default Settings Using The Recommended Initialization

    Manually initializing does not reset the following parameter settings: • Parameter 15-00 Operating Hours • Parameter 15-03 Power Up's • Parameter 15-04 Over Temp's • Parameter 15-05 Over Volt's Start-up takes slightly longer than normal. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 73...

  • Page 76: Wiring Configuration Examples

    *=Default value Notes/comments: D IN 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 74 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 77: Wiring Configuration For Automatic Motor Adaptation Without T27

    0 Hz +10 V A IN Parameter 6-15 Terminal 53 High Ref./Feedb. Value 50 Hz A IN *=Default value A OUT Notes/comments: 0–10 V D IN 37 is an option. U - I Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 75...
  • Page 78 0 Hz ≈ 5kΩ A IN Parameter 6-15 Terminal 53 High Ref./Feedb. Value 50 Hz A IN *=Default value A OUT Notes/comments: D IN 37 is an option. U - I 76 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 79 D IN D IN Notes/comments: D IN D IN D IN 37 is an option. Speed Reference Start (18) Freeze ref (27) Speed up (29) Speed down (32) Illustration 40: Speed Up/Down Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 77...

  • Page 80: Wiring Configuration: Feedback

    D IN D IN D IN 37 is an option. D IN D IN D IN +10 V A IN A IN 4-20 mA A OUT U - I A 54 78 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 81 *=Default value D IN Notes/comments: D IN 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 © 2020.01 AQ275652274277en-000101 / 130R0708| 79...
  • Page 82 *=Default value D IN Notes/comments: D IN 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 80 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 83: Wiring Configuration: Run/Stop

    *=Default value +24 V Notes/comments: D IN 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 Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 81...
  • Page 84 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 D IN 37 is an option. D IN D IN D IN +10 V A IN A IN A OUT 82 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 85 [167] Start command act. D IN *=Default value D IN Notes/comments: D IN D IN D IN 37 is an option. D IN D IN +10 V A IN A IN A OUT Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 83...

  • Page 86: 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 D IN 37 is an option. D IN Speed Start/Stop (18) Illustration 41: Start/Stop Command with Safe Torque Off 84 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 87 D IN 37 is an option. D IN D IN D IN +10 V A IN A IN A OUT Speed Latched Start (18) Stop Inverse (27) Illustration 42: Latched Start/Stop Inverse Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 85...
  • Page 88 Preset ref. 0 D IN Preset ref. 1 +10 V Preset ref. 2 A IN A IN Preset ref. 3 100% *=Default value A OUT Notes/comments: D IN 37 is an option. 86 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 89: Wiring Configuration: External Alarm Reset

    +24 V 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 Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 87...

  • Page 90: Wiring Configuration: Rs485

    7.1.9 Wiring Configuration: Motor Thermistor C A U T I O N THERMISTOR INSULATION Risk of personal injury or equipment damage. To meet PELV insulation requirements, use only thermistors with reinforced or double insulation. 88 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 91 If only a warning is required, set parameter 1-90 Motor Thermal Protection to [1] Thermistor warn- D IN ing. D IN D IN 37 is an option. D IN D IN D IN D IN +10 V A IN A IN A OUT U - I Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 89...

  • Page 92: Wiring For Regen

    D IN D IN D IN D IN D IN D IN D IN +10 V A IN A IN A OUT 90 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 93: Wiring Configuration For A Relay Setup With Smart Logic Control

    7.1.12 Wiring Configuration for a Submersible Pump ® The system consists of a submersible pump controlled by a Danfoss VLT AQUA Drive and a pressure transmitter. The transmitter gives a 4–20 mA feedback signal to the drive, which keeps a constant pressure by controlling the speed of the pump. To design a drive for a submersible pump application, there are a few important issues to consider.
  • Page 94 • It is important that the system is operated with a minimum of wear and tear on the pump and motor. A Danfoss sine-wave filter can lower the motor insulation stress and increase lifetime (check actual motor insulation and the drive dU/dt specification). Most manufacturers of submersible pumps require the use of output filters.
  • Page 95 To set up the feedback settings in the PID controller, use the Closed-loop wizard under Quick Menu, Function Set-up. Table 38: Example of Settings for Pipe-Fill Mode Parameter Setting Parameter 29-00 Pipe Fill Enable Disabled Parameter 29-04 Pipe Fill Rate (Feedback units) Parameter 29-05 Filled Setpoint (Feedback units) Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 93...

  • Page 96: Wiring Configuration For A Cascade Controller

    7.1.13 Wiring Configuration for a Cascade Controller Refer to illustration 45 for an example with the built-in basic cascade controller with 1 variable-speed pump (lead) and 2 fixed-speed pumps, a 4–20 mA transmitter, and system safety interlock. 94 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 97 Operating Guide | VLT® AQUA Drive FC 202 Power card Control card Motor Mains System System start/ safety stop interlock From motor control circuitry Pressure transmitter 4-20 mA, 24 V DC Ground Illustration 45: Cascade Controller Wiring Diagram Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 95...

  • Page 98: Wiring Configuration For A Fixed Variable Speed Pump

    Wiring Configuration Examples Operating Guide | VLT® AQUA Drive FC 202 7.1.14 Wiring Configuration for a Fixed Variable Speed Pump L1/L2/L3 L1/L2/L3 L1/L2/L3 Drive Illustration 46: Fixed Variable Speed Pump Wiring Diagram 96 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 99: Wiring Configuration For Lead Pump Alternation

    At alternation, both relays de-energize and now relay 2 is energized as the 1 relay. ® For a detailed description of commissioning for mixed pump and master/slave applications, refer to VLT Cascade Controller Options MCO 101/102 Operating Instructions. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 97...

  • Page 100: Maintenance, Diagnostics, And Troubleshooting

    Replace worn or damaged parts with Danfoss authorized parts. For service and support, contact the local Danfoss supplier. W A R N I N G...

  • Page 101: Status Messages

    Heat Sink Access Panel Removed from the Rear of the Drive 8.3 Status Messages 8.3.1 Status Message Overview When the drive is in status mode, status messages automatically appear in the bottom line of the LCP display. See illustration Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 99...

  • Page 102: Status Messages - Operating Mode

    Table 40: Reference Site Reference site Description Remote The speed reference is given from: • External signals. • Serial communication. • Internal preset references. Local The drive uses reference values from the LCP. 100 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 103: Status Messages - Operation Status

    [19] Freeze Reference was selected as a function for a digital input (parameter group 5–1* Digital Inputs). The corre- sponding terminal is active. The drive saves the actual reference. Changing the reference is now only possible via terminal functions speed up and speed down. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 101...
  • Page 104 [12] Enable Start Forward and [13] Enable Start Reverse were selected as functions for 2 different digital inputs (pa- fwd/rev rameter group 5–1* Digital Inputs). The motor starts in forward or reverse depending on which corresponding termi- nal is activated. 102 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 105: Warnings And Alarms

    A trip lock can only be canceled by disconnecting mains, removing the cause of the fault, and reconnecting the drive. Restart is prevented until the trip state is canceled by activating reset or, sometimes, by being programmed to reset automatically. Do not use the trip lock state for personal safety. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 103...
  • Page 106 The control card voltage is less than 10 V from terminal 50. Remove some of the load from terminal 50, as the 10 V supply is overloaded. Maximum 15 mA or minimum 590 Ω. A short circuit in a connected potentiometer or incorrect wiring of the potentiometer can cause this condition. 104 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 107 8.4.6 WARNING 5, DC Link Voltage High Cause The DC-link voltage (DC) is higher than the high-voltage warning limit. The limit depends on the drive voltage rating. The unit is still active. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 105...
  • Page 108 The drive trips when the counter reaches 100% if parameter 1-90 Motor Thermal Protection is set to trip options. The fault occurs when the motor runs with more than 100% overload for too long. 106 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 109 Ground fault is issued if the deviation of the 2 currents is too large. The current going out of the drive must be the same as the current going into the drive. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 107...
  • Page 110 8.4.14 ALARM 15, Hardware Mismatch Cause A fitted option is not operational with the present control card hardware or software. Troubleshooting Record the value of the following parameters and contact Danfoss. • Parameter 15-40 FC Type. • Parameter 15-41 Power Section.
  • Page 111 For drives with DC fans, a feedback sensor is mounted in the fan. If the fan is commanded to run and there is no feedback from the sensor, this alarm appears. For drives with AC fans, the voltage to the fan is monitored. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 109...
  • Page 112 The brake transistor is monitored during operation, and if a short circuit occurs, the brake function is disabled, and a warning is issued. The drive is still operational, but since the brake transistor has short-circuited, substantial power is transmitted to the brake resistor, even if it is inactive. 110 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 113 Only qualified personnel must perform installation, start-up, and maintenance. • Disconnect power before proceeding. • Remove the power from the drive and check motor phase U. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 111...
  • Page 114 8.4.30 ALARM 33, Inrush Fault Cause Too many power-ups have occurred within a short time period. Troubleshooting • Let the unit cool to operating temperature. • Check potential DC-link fault to ground. 112 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 115 Check that the option is properly installed. • Check for loose or missing wiring. It may be necessary to contact the Danfoss supplier or service department. Note the code number for further troubleshooting directions. Table 43: Internal Fault Codes Number Text The serial port cannot be initialized.
  • Page 116 Operating Guide | VLT® AQUA Drive FC 202 Troubleshooting Number Text 1024-1284 Internal fault. Contact the Danfoss supplier or Danfoss service department. 1299 The option software in slot A is too old. 1300 The option software in slot B is too old.
  • Page 117 8.4.41 ALARM 45, Earth Fault 2 Cause Ground fault. Troubleshooting • Check for proper grounding and loose connections. • Check for proper wire size. • Check the motor cables for short circuits or leakage currents. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 115...
  • Page 118 The 1.8 V DC supply used on the control card is outside of the allowed limits. The supply is measured on the control card. Troubleshooting • Check for a defective control card. • If an option card is present, check for overvoltage. 116 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 119 8.4.46 ALARM 50, AMA Calibration Failed Troubleshooting • Contact the Danfoss supplier or service department. 8.4.47 ALARM 51, AMA Check Unom and Inom Cause The settings for motor voltage, motor current, and motor power are wrong.
  • Page 120 To resume normal operation, apply 24 V DC to the terminal programmed for external interlock. • Reset the drive. 8.4.57 WARNING/ALARM 61, Feedback Error Cause An error between calculated speed and speed measurement from feedback device. 118 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 121 • Check the control card. 8.4.62 WARNING 66, Heat Sink Temperature Low Cause The drive is too cold to operate. This warning is based on the temperature sensor in the IGBT module. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 119...
  • Page 122 The control card and power card are incompatible. Troubleshooting • To check compatibility, contact the Danfoss supplier with the type code from the unit nameplate and the part numbers on the cards. 120 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 123 8.4.71 ALARM 75, Illegal Profile Sel. Cause Do not write the parameter value while the motor is running. Troubleshooting • Stop the motor before writing the MCO profile to parameter 8-10 Control Word Profile. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 121...
  • Page 124 Cause Parameter settings are initialized to default settings after a manual reset. To clear the alarm, reset the unit. 8.4.77 ALARM 81, CSIV Corrupt Cause The CSIV file has syntax errors. 122 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 125 To apply the change, enable option layout changes in parameter 14-89 Option Detection. • Alternatively, restore the correct option configuration. 8.4.83 WARNING 89, Mechanical Brake Sliding Cause The hoist brake monitor detects a motor speed exceeding 10 RPM. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 123...
  • Page 126 8.4.89 WARNING 163, ATEX ETR Cur.Lim.Warning Cause The drive has run above the characteristic curve for more than 50 s. The warning is activated at 83% and deactivated at 85% of the allowed thermal overload. 124 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 127 The power card or other components have been replaced, and the typecode has changed. 8.4.95 ALARM 421, Temperature Fault Cause A fault caused by the on-board temperature sensor is detected on the fan power card. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 125...
  • Page 128 The number of found fan power cards does not match the number of configured fan power cards. See parameter group 15-6* Option Ident for the number of configured fan power cards. Troubleshooting • Check fan power card wiring. • Replace fan power card. 126 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 129: Troubleshooting

    AC wiring by removing the terminal shorts or incorrect connections. If the drive. blocks. display continues to cut out, follow the procedure for Display dark\No function. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 127...
  • Page 130 Possible incorrect settings in Check brake parameters. Check Check parameter groups 2-0* DC Brake brake the brake parameters. Ramp- ramp time settings. and 3-0* Reference Limits. down times may be too short. 128 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 131 Warnings and Alarms sec- eter 3-42 Ramp 1 Ramp Down Time. Ena- lems tion. Check that motor data are en- ble overvoltage control in parameter tered correctly. 2-17 Over-voltage Control. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 129...

  • Page 132: Specifications

    Maximum external mains fuses [A] 6178 6928 6851 8036 7297 8783 Estimated power loss at 400 V [W] (2) (3) 5322 5910 5846 6933 7240 7969 Estimated power loss at 460 V [W] (2) (3) 130 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 133 (IE/IE3 border line). Lower efficiency motors add to the power loss in the drive. Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses can 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 134: Electrical Data, 525-690 V Ac

    (IE/IE3 border line). Lower efficiency motors add to the power loss in the drive. Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses can 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 135 (IE/IE3 border line). Lower efficiency motors add to the power loss in the drive. Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses can 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 136 Heat sink overtemperature trip [°C (°F)] 110 (230) 110 (230) 110 (230) Control card overtemperature trip [°C (°F)] 80 (176) 80 (176) 80 (176) Power card overtemperature trip [°C (°F)] 85 (185) 85 (185) 85 (185) 134 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 137: Mains Supply

    (IE/IE3 border line). Lower efficiency motors add to the power loss in the drive. Applies for dimensioning of drive cooling. If the switching frequency is higher than the default setting, the power losses can 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 138: Ambient Conditions

    For more information, see the Derating section in the design guide. Determined according to IEC 61800-9-2 (EN 50598-2) at: • Rated load. • 90% rated frequency. • Switching frequency factory setting. • Switching pattern factory setting. 136 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 139: Cable Specifications

    All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. ® For further information about terminal 37 and Safe Torque Off, see the VLT FC Series- Safe Torque Off Operating Guide. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 137...

  • Page 140: Analog Inputs

    Maximum frequency at terminals 29, 32, 33 110 kHz (Push-pull driven) Maximum frequency at terminals 29, 32, 33 5 kHz (Open collector) Maximum frequency at terminals 29, 32, 33 4 Hz Voltage level See Digital Inputs. 138 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 141: Analog Output

    Maximum error: 0.1% of full scale Resolution of frequency outputs 12 bit Terminals 27 and 29 can also be programmed as input. The digital output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 139...

  • Page 142: Control Card, 24 V Dc Output

    IEC 60947 parts 4 and 5. Overvoltage Category II UL applications 300 V AC 2 A. The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV). 140 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 143: Control Card, +10 V Dc Output

    IEC 60364 (CE) and NEC 2009 (UL) COMPLIANCE Drives without supply side fuses do not meet IEC 60364 (CE) and NEC 2009 (UL) compliant installation standards. Install specified fuses on the supply side of the installation. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 141...
  • Page 144 42000 Circuit breaker 100000 Class L fuse, 1200 A 525–690 N450–N630 42000 Circuit breaker 100000 Class L fuse, 800 A 525–690 N710–N800 42000 Circuit breaker 100000 Class L fuse, 1200 A 142 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 145: Enclosure Dimensions

    Operating Guide | VLT® AQUA Drive FC 202 9.8 Enclosure Dimensions 9.8.1 E1h Exterior Dimensions 22 (0.8) 13 (0.5) 2043 (80.4) 2002 (78.8) 1553 (61.1) 1393 (54.9) (35.9) 393 (15.5) 602 (23.7) Illustration 53: Front View of E1h Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 143...
  • Page 146 Operating Guide | VLT® AQUA Drive FC 202 2X 101 (4.0) 2X 9 (0.7) 20 (0.8) 125 (4.9) 280 (11.0) 35 (1.4) 190 (7.5) (20.2) (22.3) 1 Knockout panel Illustration 54: Side View of E1h 144 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 147 154 (6.1) 1800 (70.9) 168 (6.6) 1209 (47.6) 601 (23.7) 4X 73 (2.8) 4X 457 (18.0) 69 (2.7) 464 (18.3) 1 Heat sink access panel (optional) Illustration 55: Back View of E1h Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 145...
  • Page 148 22 (0.8) 17 (0.7) (5.4) 412 (16.2) 560 (22.0) 293 (11.5) 173 (6.8) 560 (22.0) 22 (0.8) 1 Cable entry plate Illustration 56: Door Clearance and Cable Entry Plate Dimensions for E1h 146 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 149: E2H Exterior Dimensions

    Operating Guide | VLT® AQUA Drive FC 202 9.8.2 E2h Exterior Dimensions 13 (0.5) (3.8) 2043 2002 (80.4) (78.8) 1553 (61.1) 1393 (54.9) (35.9) (15.5) (27.5) Illustration 57: Front View of E2h Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 147...
  • Page 150 Operating Guide | VLT® AQUA Drive FC 202 2X 101 (4.0) 2X 9 (0.7) 20 (0.8) 125 (4.9) 280 (11.0) 35 (1.4) (20.2) 190 (7.5) (22.3) 1 Knockout panel Illustration 58: Side View of E2h 148 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 151 154 (6.1) 1800 (70.9) 168 (6.6) 1209 (47.6) 601 (23.7) 4X 121 (4.8) 4X 457 (18.0) 69 (2.7) 560 (22.0) 1 Heat sink access panel (optional) Illustration 59: Back View of E2h Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 149...
  • Page 152 22 (0.8) 17 (0.7) (5.4) 508 (20.0) 656 (25.8) 293 (11.5) 173 (6.8) 22 (0.8) 656 (25.8) 1 Cable entry plate Illustration 60: Door Clearance and Cable Entry Plate Dimensions for E2h 150 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 153: E3H Exterior Dimensions

    13 (0.5) 1578 1537 (62.1) (60.5) 1348 (53.1) 13 (0.5) 15 (0.6) (17.6) 10 (0.4) (1.2) 10 (0.4) 346 (13.6) 506 (19.9) 1 Disconnect option only Illustration 61: Front View of E3h Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 151...
  • Page 154 Specifications Operating Guide | VLT® AQUA Drive FC 202 20 (0.8) 2X 101 (4.0) 2X 19 (0.7) 2X 18 (0.7) 2X 21 (0.8) 482 (19.0) Illustration 62: Side View of E3h 152 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 155 1335 (52.5) 744 (29.3) 168 (6.6) 136 (5.4) 39 (1.5) 215 (8.5) 430 (16.9) 4X 457 (18.0) 22 (0.9) 464 (18.3) 1 Heat sink access panel (optional) Illustration 63: Back View of E3h Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 153...
  • Page 156 2X 220 (8.6) (6.3) 1 RFI shield termination (standard with RFI option) 2 Cable/EMC clamp 3 Cable entry plate Illustration 64: RFI Shield Termination and Cable Entry Plate Dimensions for E3h 154 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 157: E4H Exterior Dimensions

    9.8.4 E4h Exterior Dimensions 13 (0.5) 1578 1537 (62.1) (60.5) 1348 (53.1) 13 (0.5) 15 (0.6) (17.6) 10 (0.4) (1.2) 10 (0.4) (23.8) (13.3) 1 Disconnect option only Illustration 65: Front View of E4h Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 155...
  • Page 158 Specifications Operating Guide | VLT® AQUA Drive FC 202 20 (0.8) 2X 101 (4.0) 2X 19 (0.7) 2X 18 (0.7) 2X 21 (0.8) 482 (19.0) Illustration 66: Side View of E4h 156 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 159 168 (6.6) 136 (5.4) 39 (1.5) 263 (10.4) 4X 74 (2.9) 4X 457 (18.0) 526 (20.7) 22 (0.9) 560 (22.0) 1 Heat sink access panel (optional) Illustration 67: Back View of E4h Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 157...
  • Page 160 2X 220 (8.6) (6.3) 1 RFI shield termination (standard with RFI option) 2 Cable/EMC clamp 3 Cable entry plate Illustration 68: RFI Shield Termination and Cable Entry Plate Dimensions for E4h 158 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 161: Enclosure Airflow

    Apply the correct torque when tightening fasteners in the locations that are listed in table 51. Too low or too high torque when fastening an electrical connection results in a bad electrical connection. To ensure correct torque, use a torque wrench. Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 159...
  • Page 162 Regen terminals (Enclosures E3h/E4h) M10/M12 19 (168)/37 (335) Relay terminals – 0.5 (4) Door/panel cover 2.3 (20) Cable entry plate 2.3 (20) Heat sink access panel 2.3 (20) Serial communication cover 2.3 (20) 160 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 163: Appendix

    Central processing unit CSIV Customer-specific initialization values Current transformer Direct current Digital voltmeter EEPROM Electrically erasable programmable read-only memory Electromagnetic compatibility Electromagnetic interference Electrostatic discharge Electronic thermal relay Nominal motor frequency Fan power card Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 161...
  • Page 164 Motor control processor Motion control tool MDCIC Multi-drive control interface card Millivolts NEMA National Electrical Manufacturers Association Negative temperature coefficient Nominal motor power Printed circuit board Protective earth PELV Protective extra low voltage 162 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...

  • Page 165: International/North American Default Parameter Settings

    North American default parameter value value Parameter 0-03 Regional Settings International North America Parameter 0-71 Date Format DD-MM-YYYY MM/DD/YYYY Parameter 0-72 Time Format 24 h 12 h – – Parameter 1-20 Motor Power [kW] Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 163...
  • Page 166 [1] North America. parameter 0-02 Motor Speed Unit Visible only when is set to [0] RPM. parameter 0-02 Motor Speed Unit Visible only when is set to [1] RPM. 164 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 167 13, 15, 17 Control card Location Back-wall cooling Overtemperature trip point 131, 133 Brake Cooling Terminal dimensions 47, 49, 51, 54 Airflow rates Terminal location 14, 16 Dust Terminal torque rating Requirements Brake resistor Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 165...
  • Page 168 Exterior dimensions E1h access panel dimensions E2h access panel dimensions E3h access panel dimensions E4h access panel dimensions Overtemperature trip point 131, 133 External alarm reset Warning External interlock 81, 118 Heater 166 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 169 Navigation keys Indicator light LCP Indicator light Location 13, 15 Open-loop speed control configurations Troubleshooting Optional equipment Leakage current 11, 45 Overcurrent protection Lifting 22, 26 Overvoltage 130, 132 Load share Terminal location Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 167...
  • Page 170 E2h dimensions (front and side views) E4h shield dimensions E3h dimensions (front and side views) Location 13, 16 E4h dimensions (front and side views) RS485 58, 62, 88, 139, 160 Relays Run/stop command Serial communication descriptions 168 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 171 9, 67, 108, 111, 112, 112 Selecting input signal Voltage level Warnings Definition Indicator light List of Weight Width Wires Access Wiring configurations External alarm reset Fixed variable speed pump Lead pump alternation Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 169...
  • Page 172 Operating Guide | VLT® AQUA Drive FC 202 170 | Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708...
  • Page 173 Operating Guide | VLT® AQUA Drive FC 202 Danfoss A/S © 2020.01 AQ275652274277en-000101 / 130R0708| 171...
  • Page 174 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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