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Danfoss VLT HVAC Drive FC 102 Operating Instructions Manual

Low harmonic drive
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MAKING MODERN LIVING POSSIBLE
Operating Instructions
®
VLT
HVAC Drive FC 102 Low Harmonic Drive
www.danfoss.com/drives

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Summary of Contents for Danfoss VLT HVAC Drive FC 102

  • Page 1 MAKING MODERN LIVING POSSIBLE Operating Instructions ® HVAC Drive FC 102 Low Harmonic Drive www.danfoss.com/drives...

  • Page 3: Table Of Contents

    3.4.6 Terminal Locations for Frame Size F18 3.4.7 Torque 4 Electrical Installation 4.1 Safety Instructions 4.2 EMC Compliant Installation 4.2.1 EMC Interference 4.3 Power Connections 4.4 Grounding 4.5 Input Options 4.5.1 Extra Protection (RCD) MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 4 5.3.1 Local Control Panel 5.3.2 LCP Layout 5.3.3 Parameter Settings 5.3.4 Uploading/Downloading Data to/from the LCP 5.3.5 Changing Parameter Settings 5.3.6 Restoring Default Settings 5.4 Basic Programming 5.4.1 Commissioning with SmartStart Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 5 8.1.2 Derating for Temperature 8.2 Mechanical Dimensions 8.3 General Technical Data-Frequency Converter 8.4 General Technical Data - Filter 8.5 Fuses 8.5.1 Overview 8.5.2 Fuse Specifications 9 Appendix 9.1 Abbreviations and Conventions Index MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 6: Introduction

    Danfoss website: www.danfoss.com/ BusinessAreas/DrivesSolutions/Documentations/ Technical+Documentation.htm, for downloads or additional information. • ® The VLT Active Filter AAF00x Operating Instructions provide additional information about the filter portion of the Low Harmonic Drive. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 7: Working Principle

    The Low Harmonic Drive meets the highest harmonic standards with a THiD less than 5% at full load for <3% pre-distortion on a 3% unbalanced 3-phase grid. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 8: Exploded View Drawings

    Input terminal mounting plate assembly Soft charge card Fan fuse DC inductor Capacitor bank cover plate Soft charge module IGBT gate drive card IGBT module Illustration 1.2 Frame Size D13 Drive Enclosure Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 9 LC inductor RFI differential mode filter AC capacitors RFI common mode filter Mains bus bars to drive input HI inductor IGBT fuses Power card Illustration 1.3 Frame Size D13 Filter Enclosure MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 10 Input terminal mounting plate Soft charge fuses AC input bus bar DC inductor Soft charge card Fan transformer Lower capacitor bank assembly IGBT module Illustration 1.4 Frame Size E9 Drive Enclosure Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 11 LC inductor Current transformer (CT) HI inductor Mains bus bars to drive output Power card AC capacitors Control card LCP cradle Lower DC capacitor bank Illustration 1.5 Frame Size E9 Filter Enclosure MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 12 Introduction Operating Instructions Contactor Circuit breaker or disconnect (if purchased) RFI filter AC mains/line fuses (if purchased) Mains AC power input terminals Illustration 1.6 Frame Size F18 Input Options Cabinet Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 13 AC capacitors discharge board RFI common mode filter LC inductor Mains contactor HI inductor Power card Mixing fan Control card IGBT fuses LCP cradle Illustration 1.7 Frame Size F18 Filter Cabinet MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 14 (Optional) back AC fuse mounting bracket SMPS fuse (Optional) middle AC fuse mounting bracket Power card (Optional) front AC fuse mounting bracket Panel connectors Illustration 1.8 Frame Size F18 Rectifier Cabinet Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 15 DC fuse SMPS fuse and fan fuse Mounting bracket Motor output bus bar (+) DC bus bar Brake output bus bar (-) DC bus bar Illustration 1.9 Frame Size F18 Inverter Cabinet MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 16: Enclosure Types And Power Ratings

    For compliance with the European Agreement concerning International Carriage of Dangerous Goods by Inland Waterways (ADN), refer to ADN-compliant Installation in the Design Guide. 1.5.2 Approvals Table 1.2 Compliance Marks: CE, UL, and C-Tick Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 17: Safety

    AC mains input power. Qualified personnel only should perform installation, start up, and maintenance. Failure to perform installation, start up, and maintenance by qualified personnel could result in death or serious injury. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 18: Mechanical Installation

    Do not remove the nameplate from the frequency • Cable routing converter (loss of warranty). • Voltage and current supply from power source • Current rating within range • Fuse ratings if not using built-in fuses Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 19: Mounting

    If additional duct work is added externally to the Rittal cabinet, the pressure drop in the ducting must be calculated. Use the charts below to derate the frequency converter according to the pressure drop. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 20: Lifting

    Drive Air Flow: 850 cfm (1445 m Maximum diameter for bar is 2.5 cm (1 inch). The angle from the top of the frequency converter to the lifting cable should be 60° or greater. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 21 NOTICE The F18 pedestal is packaged separately and included in the shipment. Mount the frequency converter on the pedestal in its final location. The pedestal allows proper airflow and cooling. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 22: Cable Entry And Anchoring

    Bottom View, D13 Cable entry locations Illustration 3.9 Cable Entry Diagram, D13 Bottom View, E9 Cable entry locations Illustration 3.10 Cable Entry Diagram, E9 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 23 Mechanical Installation Operating Instructions Bottom View, F18 Mains cable entry Motor cable entry Option enclosure Inverter enclosure Filter enclosure Rectifier enclosure Illustration 3.11 Cable Entry Diagram, F18 MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 24: Terminal Locations For Frame Size D13

    [10.2] 796.3 [31.3] Illustration 3.12 Frame Size D13 Terminal Locations Allow for bend radius of heavy power cables. NOTICE All D-frames are available with standard input terminals, fuse, or disconnect switch. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 25: Terminal Locations For Frame Size E9

    Illustration 3.13 Frame Size E9 Terminal Locations Allow for bend radius of heavy power cables. NOTICE All E-frames are available with standard input terminals, fuse, or disconnect switch. 104[4.1] 35[1.4] 10[0.4] 0[0.0] Illustration 3.14 Close-up Terminal Diagrams MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 26: Terminal Locations For Frame Size F18

    Ground bar Illustration 3.15 Frame Size F18 Input Option Cabinet - Fuses Only The gland plate is 42 mm below the 0 level. Shown are the left side view, front, and right. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 27 *Disconnect location and related dimensions vary with kilowatt rating Illustration 3.16 Frame Size F18 Input Option Cabinet with Circuit Breaker The gland plate is 42 mm below the 0 level. Shown are the left side view, front, and right. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 28: Torque

    The correct values are listed in Table 3.2. Incorrect torque results in a bad electrical connection. Use a torque wrench to ensure correct torque. Nm/in-lbs Illustration 3.18 Use a Torque Wrench to Tighten the Bolts Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 29 8.5–20.5 Brake (75–181) Mains 19–40 Motor (168–354) Load sharing 8.5–20.5 Brake (75–181) Mains 19–40 Motor (168–354) 19–40 Load sharing (168–354) 8.5–20.5 Brake (75–181) 8.5–20.5 Regen (75–181) Table 3.2 Torque for Terminals MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 30: Electrical Installation

    4.4 Grounding, , device (RCD) is used for protection against chapter 4.6 Motor Connection, and chapter 4.8 Control electrical shock, only an RCD of Type B is Wiring. permitted on the supply side. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 31: Emc Interference

    Minimum 200 mm (7.9 in) clearance between power, motor, and control cables is required. Maximise this clearance to minimise EMC emissions. This reduces the risk of interference between the LHD and other electronic devices. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 32: Power Connections

    Keep the conductor as of the motor. short as possible and use the greatest possible surface area for the lowest possible conductor impedance. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 33: Input Options

    EMC cable glands: Generally available cable glands can be used to ensure an optimum EMC Illustration 4.4 Motor Rotation Check connection. • EMC cable clamp: Clamps allowing easy connection are supplied with the unit. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 34: Brake Cable

    If the connection between 104 and 106 is removed, the frequency converter trips on warning/alarm 27, Brake IGBT. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 35: Motor Thermal Protection

    MCB 112, it is possible to control an Ex-e motor in explosion hazardous areas. Consult the Programming Guide for details on how to set up the frequency converter for safe operation of Ex-e motors. 4.7 AC Mains Connection MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 36: Power And Control Wiring For Unscreened Cables

    Isolate control wiring from high-voltage power wiring. When screened/armoured cable is not used, at least 3 separate conduits are connected to the panel options cabinet (see Illustration 4.6). Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 37: Mains Disconnects

    The cable must be placed in the provided path inside the frequency converter and tied down together with other control wires (see Illustration 4.7 and Illustration 4.8). Illustration 4.7 Control Card Wiring Path for Frame Size D13 MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 38: Access To Control Terminals

    LCP (both filter and frequency converter LCPs). They are accessed by opening the door of the unit. 4.8.3 Electrical Installation, Control Terminals To connect the cable to the terminal: Strip insulation by about 9–10 mm Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 39 Remove the screwdriver. The cable is now mounted in the terminal. Illustration 4.13 Control Terminal Locations To remove the cable from the terminal: Insert a screwdriver (max. 0.4 x 2.5 mm) in the square hole. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 40: Electrical Installation, Control Cables

    Interface 24V (NPN) 32 (D IN) 0V (PNP) (P RS-485) 68 24V (NPN) (COM RS-485) 61 33 (D IN) 0V (PNP) (PNP) = Source (NPN) = Sink Illustration 4.14 Terminal Diagram Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 41: Additional Connections

    Circuit breakers are not suitable as protection. To run STO, additional wiring for the frequency converter ® is required. Refer to VLT Frequency Converters Safe Torque Off Operating Instructions for further information. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 42: Switches S201, S202, And S801

    Terminate each segment at both ends, using either the termination switch (S801) of the frequency converters or a biased termination resistor network. Always use screened Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 43 An dissipation rate and its physical size. Danfoss offers a wide SPDT alarm relay for external use is associate with each variety of different resistors that are specifically designed setpoint.

  • Page 44: Commissioning

    Fusing and circuit Check for proper fusing or circuit breakers. breakers • Check that all fuses are inserted firmly and in operational condition and that all circuit breakers are in the open position. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 45: Applying Power

    B. Display menu keys but is missing an input signal on terminal 27. C. Navigation keys and indicator lights (LEDs) D. Operation keys and reset MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 46 Callout Function Status Shows operational information. Quick Menu Allows access to programming parameters for initial set-up instructions and many detailed application instructions. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 47: Parameter Settings

    • Manual initialisation erases all motor, Press [Hand On] or [Auto On] to return to normal programming, localisation, and monitoring data operation. and restores factory default settings. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 48: Basic Programming

    Motor data is required for the SmartStart set-up. The press [OK]. (This changes the default settings for required data is normally available on the motor a number of basic parameters). nameplate. Press [Main Menu] on the LCP. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 49: Asynchronous Motor Set-Up

    PM motor-related parameters in parameter groups 1-2* shaft performance in dynamic applications. Perform an Motor Data, 1-3* Adv. Motor Data and 1-4* are active. AMA since this control mode requires precise motor data. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 50: Automatic Energy Optimisation (Aeo)

    On some motors, an acoustic sound is heard when the impulse is sent out. This does not harm the AMA is a procedure which optimises compatibility motor. between the frequency converter and the motor. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 51: Checking Motor Rotation

    Scroll to parameter 1-28 Motor Rotation Check and press [OK]. Scroll to [1] Enable. The following text appears: Note! Motor may run in wrong direction. Press [OK]. Follow the on-screen instructions. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 52: Application Examples

    * = Default Value +10 V Notes/comments: A IN ≈ 5kΩ D IN 37 is an option. A IN A OUT U - I Table 6.3 Speed Reference (Using a Manual Potentiometer) Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 53 Start (18) Reference Illustration 6.2 Start/Stop Command with Safe Stop Start ( 18) Freeze ref ( 27) Speed up ( 29 ) Speed down ( 32 ) Illustration 6.1 Speed Up/Down MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 54 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 Table 6.8 External Alarm Reset Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 55 Protection should be set to [1] +10 V Thermistor warning. A IN D IN 37 is an option. A IN RS-485 A OUT U - I Table 6.9 RS-485 Network Connection Table 6.10 Motor Thermistor MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 56: Diagnostics And Troubleshooting

    4-57 Warning Feedback High. Table 7.2 Reference Site Feedback low The sum of all active feedbacks is below the feedback limit set in 4-56 Warning Feedback Low. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 57 24 V. motor starts in forward or reverse depending on which corresponding terminal is activated. Stop The frequency converter has received a stop command from the LCP, digital input, or serial communication. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 58: Warning And Alarm Types

    After the fault condition is remedied, reset the frequency converter. It is then ready to start operation again. A trip can be reset in any of 4 ways: Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 59: Warning And Alarm Definitions For Frequency Converter

    55 common. • Perform an input voltage test. MCB 101 terminals 11 and 12 for signals, • Perform a soft charge circuit test. terminal 10 common. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 60 50 (+10 V supply). Also check motor, or in the motor itself. that the terminal switch for 53 or 54 is set for voltage. Check that 1-93 Thermistor Resource is set to terminal 53 or 54. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 61 1 = Expected brake feedback not received before timeout WARNING/ALARM 28, Brake check failed (2-23 Activate Brake Delay, 2-25 Brake Release Time). The brake resistor is not connected or not working. Check 2-15 Brake Check. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 62 • Check for loose or missing wiring. • Blocked airflow around the frequency converter. It may be necessary to contact Danfoss Service or the • Damaged heat sink fan. supplier. Note the code number for further trouble- shooting directions.
  • Page 63 • Check for a defective control card. 5125 Option in slot C0: Hardware incompatible with the control board hardware. 5126 Option in slot C1: Hardware incompatible with the control board hardware. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 64 I/O, or by pressing [Reset]. serial communication, digital I/O, or by pressing [Reset]). ALARM 69, Power card temperature The temperature sensor on the power card is either too hot or too cold. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 65 The control card and power card are incompatible. To • Cycle power to the frequency converter to check compatibility, contact the Danfoss supplier with the determine if the warning/alarm returns. type code of the unit from the nameplate and the part numbers of the cards.
  • Page 66 • Reset to remove the warning and resume normal 1 = Left most inverter module. operation. 2 = Middle inverter module in enclosure sizes F12 or F13. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 67: Warning And Alarm Definitions For Filter

    Control board over-temperature Heat sink temperature low Option configuration has changed Safe torque off activated Pwr. card temp Illegal FC configuration Dangerous failure Safe torque off auto restart Power unit setup MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 68 A trip lock situation can only be reset by a power cycling. Warning yellow Alarm flashing red Trip locked yellow and red Table 7.7 LED Indicator Lights Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 69 See also 16-90 Alarm Word, 16-92 Warning Word and 16-94 Ext. Status Word. Reserved means that the bit is not guaranteed to be any particular value. Reserved bits should not be used for any purpose. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 70 WARNING 24, External fan fault a reset signal (via bus, digital I/O, or by pressing [Reset]. See 5-19 Terminal 37 Safe Stop. External fans have failed due to defective hardware or fans not mounted. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 71 The auto CT function could not determine the correct ALARM 303, Cap. Ground Fault primary rating of the CTs. A ground fault was detected through the AC capacitor currents. Contact Danfoss or supplier. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 72: Troubleshooting

    Check if a reversing command is Deactivate reversing signal Motor running in wrong programmed for the terminal in direction parameter group 5-1* Digital inputs. Wrong motor phase connection See chapter 4.6.1 Motor Cable in this manual Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 73 Change switching pattern and acceptable limit certain frequencies) frequency in parameter group 14-0* Inverter Switching Increase Resonance Dampening in 1-64 Resonance Dampening Table 7.9 Troubleshooting MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 74: Specifications

    Heatsink overtemp. trip [°C] Power card ambient trip [°C] *High overload = 160% torque during 60 s; Normal overload = 110% torque during 60 s Table 8.1 Mains Supply 3x380-480 V AC Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 75 Heatsink overtemp. trip [°C] Power card ambient trip [°C] *High overload = 160% torque during 60 s; Normal overload = 110% torque during 60 s Table 8.2 Mains Supply 3x380-480 V AC MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 76 4 W extra for a fully loaded control card, or options for slot A or slot B, each). Although measurements are made with state-of-the-art equipment, some measurement inaccuracy must be allowed for (±5%). Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 77: Derating For Temperature

    1755.5 [69.1] 160.0 [6.3] 112.5 [4.4] 411.0 [16.2] 251.0 [9.9] 184.5 117.5 1021.9 377.8 301.9 369.0 [7.3] [4.6] [40.2] [14.9] [11.9] 486.4 [14.5] [19.2] 627.4 [24.7] Illustration 8.2 Frame Size D13 MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 78 160.0 [6.3] 160.0 [6.3] 725.0 [28.5] 248.0 [9.8] 184.5 1200.0 493.5 369.0 [7.3] [19.4] [47.2] [14.5] 553.5 [21.8] 600.0 [23.6] 784.5 [30.9] 969.0 [38.2] 1153.5 [45.4] Illustration 8.3 Frame Size E9 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 79 Specifications Operating Instructions 2278.4 2078.4 2792.0 605.8 [110] [24] Illustration 8.4 Frame Size F18, Front and Side View MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 80: General Technical Data-Frequency Converter

    Input resistance, R approx. 4 kΩ All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. 1) Terminals 27 and 29 can also be programmed as output. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 81 68 (P,TX+, RX+), 69 (N,TX-, RX-) Terminal number 61 Common for terminals 68 and 69 The RS-485 serial communication circuit is functionally seated from other central circuits and galvanically isolated from the supply voltage (PELV). MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 82 Speed accuracy (open loop) All control characteristics are based on a 4-pole asynchronous motor Surroundings Enclosure, frame size D and E IP21, IP54 Enclosure, frame size F IP21, IP54 Vibration test 0.7 g Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 83 Monitoring of the intermediate circuit voltage ensures that the frequency converter trips if the intermediate circuit voltage is too low or too high. • The frequency converter is protected against earth faults on motor terminals U, V, W. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 84: General Technical Data - Filter

    Total current of harmonics The filter is performance tested to the 40th order Reactive current compensation Cos phi Controllable 1.0 to 0.5 lagging Reactive current, % of filter current rating 100% Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 85 Test method according to IEC 60068-2-43 H S (10 days) Ambient temperature maximum 50 °C - with derating max. 40 °C - at full continuous output current -10 °C Minimum ambient temperature MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 86 The active filter monitors the mains current as well as internal currents to reassure that current levels do not reach critical levels. If current exceeds a critical level, the filter trips. Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 87: Fuses

    NOTICE The recommendations do not cover branch circuit protection for UL. Short-circuit protection Danfoss recommends using the fuses/circuit breakers mentioned in this section to protect service personnel and property in case of component breakdown in the frequency converter. MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 88: Fuse Specifications

    20 695 32.1600 170M7082 P630 170M7082 2000 A, 700 V 20 695 32.2000 170M7082 P710 170M7082 2000 A, 700 V 20 695 32.2000 170M7082 Table 8.8 Frame size F, Line Fuses, 380-480 V Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 89 6 A, 600 V Any listed Class J Dual Element, Time Delay, 6 A Table 8.14 Control Transformer Fuse Frame size Rating Bussmann PN GMC-800MA 800 mA, 250 V Table 8.15 NAMUR Fuse MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 90 1) 170M fuses from Bussmann shown use the -/80 visual indicator, -TN/80 Type T, -/110 or TN/110 Type T indicator fuses of the same size and amperage may be substituted for external use Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...

  • Page 91: Appendix

    Numbered lists indicate procedures. Bullet lists indicate other information and description of illustrations. Italicised text indicates • cross reference • link • footnote • parameter name, parameter group name, parameter option MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.

  • Page 92: Index

    External alarm reset................52 CE compliance mark................14 External command................56 Circuit breaker..................43 External fan supply................33 Communication option..............60 Compliance mark, CE................14 Conduit..................... 42 Factory installed brake chopper option........32 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 93 Navigation key..............43, 44, 46, 54 IT main...................... 31 NDE bearing................... 32 Noise isolation..................42 Non UL compliance................86 Lifting......................18 Normal overload..............72, 73, 74 Local control................43, 44, 54 Local control panel (LCP)..............43 MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 94 Voltage level..................78, 83 RS-485....................40, 53 Voltage, input..................56 Run command..................49 VVC+......................48 Run permissive..................55 Warning....................56 Safe Torque Off..................39 Wire size....................28 Screened/armoured................34 Working principle................... 5 Danfoss A/S © Rev. 2014-07-29 All rights reserved. MG16I202...
  • Page 95 Index Operating Instructions MG16I202 Danfoss A/S © Rev. 2014-07-29 All rights reserved.
  • Page 96 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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