Danfoss VLT HVAC Drive FC 102 Operating Instructions Manual
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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.DanfossDrives.com

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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.DanfossDrives.com...

  • Page 3: Table Of Contents

    3.3.3 Cable Entry and Anchoring 3.3.4 Terminal Locations - Frame Size D13 3.3.5 Terminal Locations - Frame Size E9 3.3.6 Terminal Locations for Enclsoure Size F18 3.3.7 Torque 4 Electrical Installation 4.1 Safety Instructions MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 4 4.9.3 Parallel Connection of Motors 4.9.4 Motor Thermal Protection 4.9.5 Voltage/Current Input Selection (Switches) 4.10 Final Set-up and Test 4.11 F-frame Options 5 Commissioning 5.1 Safety Instructions 5.2 Applying Power 5.3 Local Control Panel Operation Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 5 7.4 Warnings and Alarm Definitions - Active Filter 7.5 Troubleshooting 8 Specifications 8.1 Power-Dependent Specifications 8.1.1 Mains Supply 3x380–480 V AC 8.1.2 Derating for Temperature 8.2 Mechanical Dimensions 8.3 General Technical Data 8.4 Fuses 8.4.1 Non- UL compliance MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 6 8.5 General Torque Tightening Values 9 Appendix A - Parameters 9.1 Description of Parameters 9.2 Frequency Converter Parameter Lists 9.3 Active Filter Parameter Lists 10 Appendix B 10.1 Abbreviations and Conventions Index Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 7: Introduction

    Danfoss website: vlt- drives.danfoss.com/Support/Technical- Documentation/ for downloads or additional information. • ® The VLT Active Filter AAF00x Instruction Manual provides additional information about the filter portion of the low harmonic drive. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 8: Working Principle

    The low harmonic drive meets the highest harmonic standards with a THDi less than 5% at full load for <3% pre-distortion on a 3% unbalanced 3-phase grid. Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 9: Exploded View Drawings

    Soft-charge fuses 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 Figure 1.2 Frame Size D13 Drive Enclosure MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 10 LC inductor RFI differential mode filter AC capacitors RFI common mode filter Line power bus bars to drive input HI inductor IGBT fuses Power card Figure 1.3 Frame Size D13 Filter Enclosure Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 11 Upper capacitor bank assembly Input terminal mounting plate Soft-charge fuses AC input bus bar DC inductor Soft-charge card Fan transformer Lower capacitor bank assembly IGBT module Figure 1.4 Frame Size E9 Drive Enclosure MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 12 LC inductor Current transformer (CT) HI inductor Line power bus bars to drive output Power card AC capacitors Control card LCP cradle Lower DC capacitor bank Figure 1.5 Frame Size E9 Filter Enclosure Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 13 AC line power/line fuses (if purchased) Line power AC power input terminals Figure 1.6 Frame Size F18 Options Cabinet *The options cabinet is not optional for the LHD. The ancillary equipment is stored in the cabinet. MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 14 AC capacitors discharge board RFI common mode filter LC inductor Line power contactor HI inductor Power card Mixing fan Control card IGBT fuses LCP cradle Figure 1.7 Frame Size F18 Filter Cabinet Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 15 Fan door cover (Optional) back AC fuse mounting bracket SMPS fuse (Optional) middle AC fuse mounting bracket Power card (Optional) front AC fuse mounting bracket Panel connectors Figure 1.8 Frame Size F18 Rectifier Cabinet MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 16 DC fuse SMPS fuse and fan fuse Mounting bracket Motor output bus bar (+) DC bus bar Brake output bus bar (-) DC bus bar Figure 1.9 Frame Size F18 Inverter Cabinet Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 17: Enclosure Sizes And Power Ratings

    Table 1.4 Fundamental and Harmonic Currents wiring and transformers and can impact other devices on the same power line. Current Harmonic current 11-49 Input current < 0.1 Table 1.5 Harmonic Currents Compared to the RMS Input Current MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 18: Effect Of Harmonics In A Power Distribution System

    Harmonic currents drawn by non-linear loads cause distortion of the voltage because of the voltage drop on the impedances of the distribution system. Higher impedances result in higher levels of voltage distortion. Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 19: Iec Harmonic Standards

    IPCs (internal points of coupling) on industrial or other private supply networks. Any equipment designed for operation on a public supply network is allowed in this class. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 20: Ieee Harmonic Standards

    Table 1.9 Permissible Voltage THD at the PCC for Each Individual Load Voltage at the PCC Permissible individual harmonic voltages Permissible THD(V) ≤69 kV Line Table 1.10 Permissible Voltage THD at the PCC for all Loads Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 21 1.4% Table 1.11 Permissible Harmonic Currents at the PCC ® The VLT HVAC Drive FC 102 Low Harmonic complies with the following standards: • IEC61000-2-4 • IEC61000-3-4 • IEEE 519 • G5/4 MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 22: Safety

    AC line input power. Qualified personnel only should perform installation, start-up, and maintenance. Failure to have qualified personnel perform installation, start-up, and maintenance could result in death or serious injury. Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 23: Mechanical Installation

    Compare the model number on the nameplate to what was ordered to verify the proper equipment • Ensure each of the following are rated for the same voltage: • Line power • Adjustable frequency drive • Motor MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 24: Mounting

    (2+2, 4x170=680) cfm) IP54/NEMA 12 (1+1, 1230+1445=2675) 6 door fans, 3150 m /h (1854 5 heatsink fans, 4485 m /h (2639 (LHD330) cfm) cfm) (6x525=3150) 2+1+2, ((2x765)+(3x985)=4485) Table 3.1 Heatsink Air Flow Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 25 11.4 18.1 30.8 69.5 152.8 210.8 Pressure Change (Pa) Figure 3.4 E-Frame Derating vs. Pressure Change (Large Fan) P355-P450 Drive Air Flow: 850 cfm (1445 m MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 26: Lifting

    See for the weight of the different frame sizes. Maximum diameter for bar is 1 in [2.5 cm]. The angle from the top of the adjustable frequency drive to the lifting cable should be 60° or greater. Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 27: Cable Entry And Anchoring

    227.8 246.0 [8.7] 235.0 [9.0] [9.7] [9.3] 240.0 [9.4] 42.3 [1.7] 350.0 397.3 [13.8] [15.6] 8X 25.0 [1.0] 8X 14.0 [0.6] Cable entry locations Figure 3.9 Cable Entry Diagram, Enclsoure Size D1n MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 28 227.8 [8.7] 246.0 235.0 [9.0] [9.7] [9.3] 330.0 40.4 [13.0] [1.6] 390.0 470.4 [15.4] [18.5] 8X 25.0 [1.0] 8X 14.0 [0.6] Cable entry locations Figure 3.10 Cable Entry Diagram, Enclsoure Size D2n Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 29 Mechanical Installation Operating Instructions Bottom View, Enclsoure Size E9 Cable entry locations Figure 3.11 Cable Entry Diagram, E9 MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 30 Mechanical Installation HVAC Drive FC 102 Low Harmonic Drive Bottom View, F18 Mains cable entry Motor cable entry Option enclosure Inverter enclosure Filter enclosure Rectifier enclosure Figure 3.12 Cable Entry Diagram, F18 Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 31: Terminal Locations - Frame Size D13

    259.7 [10.2] 796.3 [31.3] Figure 3.13 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 MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 32: Terminal Locations - Frame Size E9

    [8.9] [14.5] 900.0 [35.4] Figure 3.14 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 Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 33: Terminal Locations For Enclsoure Size F18

    Ground bar Figure 3.15 Input Option Cabinet, Enclosure Size F18 - Fuses Only The gland plate is 42 mm below the 0 level. Shown are the left side view, front, and right. MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 34 1) Disconnect location and related dimensions vary with kilowatt rating. Figure 3.16 Input Option Cabinet with Circuit Breaker, Enclosure Size F18 The gland plate is 42 mm below the 0 level. Shown are the left side view, front, and right. Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 35 Left side view Right side view Figure 3.17 Inverter Cabinet, Enclosure Size F18 The gland plate is 42 mm below the 0 level. Shown are the left side view, front, and right. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 36: Torque

    8.5–20.5 Nm Brake (75–181 in-lbs) Line power 19–40 Nm Motor (168–354 in-lbs) 19–40 Nm Load sharing (168–354 in-lbs) 8.5–20.5 Nm Brake (75–181 in-lbs) 8.5–20.5 Nm Regen (75–181 in-lbs) Table 3.2 Torque for terminals Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 37: Electrical Installation

    Figure 4.1 Power Cable Connections • All wiring must comply with local and national regulations regarding cross-section and ambient temperature requirements. • Power connection wire recommendation: minimum 167°F [75°C] rated copper wire. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 38: Grounding

    DC component, which can charge the filter capacitors and cause a transient ground current. The earth leakage current depends on various system configurations including RFI filtering, screened motor cables, and frequency converter power. Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 39: Input Options

    1-28 Motor Rotation Check and following the Refer to the application note VLT on IT line power. It is steps shown in the display. important to use isolation monitors that work together with power electronics (IEC 61557-8). MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 40: Brake Cable

    Motor to the driven machine drive to the DC bar is limited to 82 ft [25 m]. Terminal No. Function 81, 82 Brake resistor terminals Table 4.3 Terminal Functions Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 41: Ac Mains Connection

    91, 92, 93 Line power R/L1, S/L2, T/L3 motor wiring Ground • control wiring Table 4.5 Terminal Functions Failure to isolate these connections could result in less than optimum controller and associated equipment performance. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 42: Mains Disconnects

    Merlin Gerin NRJF36200U31AABSCYP Table 4.8 Recommended Circuit Breakers 4.7.6 F-Frame Mains Contactors Frame size Power & Voltage Type 500-560 kW 380-480 V Eaton XTCE650N22A 630-710 kW380-480 V Eaton XTCEC14P22B Table 4.9 Recommended Contactors Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 43: Control Wiring

    (see Figure 4.5 and Figure 4.6). Figure 4.6 Control Card Wiring Path for Frame Size E9 Figure 4.5 Control Card Wiring Path for Frame Size D13 MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 44: Access To Control Terminals

    Figure 4.7 Control Card Wiring Path for Frame Size F18 Figure 4.9 Inserting the Cable in the Terminal Block Remove the screwdriver. The cable is now mounted in the terminal. Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 45 To remove the cable from the terminal: Insert a screwdriver (max. 0.016x0.1 in [0.4x2.5 mm]) in the square hole. Pull out the cable. Figure 4.11 Control Terminal Locations Figure 4.10 Removing the Screwdriver after Cable Insertion MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 46: Electrical Installation, Control Cables

    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 37 (D IN) Figure 4.12 Terminal Diagram Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 47: Safe Torque Off (Sto)

    Figure 4.14 Input Polarity of Control Terminals, NPN or via drop cables from a common trunk line. A total of 32 nodes can be connected to one network segment. Repeaters divide network MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 48: Mechanical Brake Control

    The relatively high ohmic parameter 2-22 Activate Brake Speed [Hz], only if resistance in the stator of small motors calls for a higher voltage at start and at low RPM values. Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 49: Motor Thermal Protection

    Set switches A53 and A54 to select the signal Parameter 1-22 Motor Voltage type. U selects voltage, I selects current. Parameter 1-23 Motor Frequency Parameter 1-24 Motor Current Parameter 1-25 Motor Nominal Speed Table 4.11 Quick Set-up Parameters MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 50 Parameter 3-42 Ramp 1 Ramp- Press [OK]. The display shows Press down Time [Hand On] to start. Table 4.14 Ramp Times Press [Hand On]. A progress bar indicates whether the AMA is in progress. Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 51: F-Frame Options

    Associated with each set-point is an SPDT alarm relay for external use. Requires an external window- • Manual reset function. type current transformer (supplied and installed by the customer). MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 52 Brake resistors are used to dissipate the excess energy resulting from the regenerative braking. The resistor is selected based on its ohmic value, its power dissipation rate and its physical size. Danfoss offers a wide variety of different resistors that are specifically designed for Danfoss frequency converters.

  • Page 53: Commissioning

    The use of shielded cable or twisted pair is recommended. Ensure that the shield is terminated correctly. • Cooling clearance Make sure that the top and bottom clearance is adequate to ensure proper airflow for cooling. • EMC considerations Check for proper installation regarding electromagnetic compatibility. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 54: Applying Power

    Manually reset the frequency converter or active filter after a fault when auto-reset is inactive. Apply power to the unit. Do not start the adjustable frequency drive at this time. For units Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 55: Lcp Layout

    Press to access parameter groups or to receives power from mains voltage, a DC bus terminal, or enable an option. an external 24 V DC supply. Table 5.4 Legend to Figure 5.1, Navigation Keys MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 56: Parameter Settings

    Programming data is stored internally in the adjustable • The list only shows parameters, which have been frequency drive. changed in the current edit set-up. • Parameters, which have been reset to default values, are not listed. Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 57: Restoring Default Settings

    (approximately 5 s or until audible click and fan nameplate. starts). Factory default parameter settings are restored during start-up. This may take slightly longer than normal. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 58: Commissioning Via [Main Menu]

    [1] North America as appropriate and press [OK]. (This changes the default settings for Parameter 1-35 Main Reactance (Xh). a number of basic parameters). Press [Main Menu] on the LCP. Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 59: Permanent Magnet Motor Set-Up

    Parameter 1-30 Stator Resistance (Rs) Enter line to common stator winding resistance ). If only line-line data are available, divide the line-line value by 2 to achieve the line to common (starpoint) value. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 60: Automatic Energy Optimization (Aeo)

    Start the motor at nominal speed. If the application does the input phase balance of electrical power. It not run well, check the VVC PM settings. Recommen- dations for different applications can be seen in Table 5.7. Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 61: Checking Motor Rotation

    Press [Main Menu]. 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. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 62: Application Examples

    The following examples refer only to the frequency -10 - +10V Notes/comments: converter control card (right LCP), not the filter. D IN 37 is an option. U - I Table 6.1 Analog Speed Reference (Voltage) Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 63 A IN Feedb. Value * = Default Value A OUT Notes/comments: Figure 6.1 Speed Up/Down D IN 37 is an option. U - I Table 6.3 Speed Reference (using a Manual Potentiometer) MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 64 Table 6.6 Pulse Start/Stop Table 6.5 Start/Stop Command with Safe Stop Option Speed Speed Latched Start (18) Start (18) Stop Inverse (27) Figure 6.2 Start/Stop Command with Safe Stop Figure 6.3 Latched Start/Stop Inverse Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 65 Preset ref. 2 Preset ref. 3 100% Table 6.8 External Alarm Reset * = Default Value Notes/comments: D IN 37 is an option. Table 6.7 Start/Stop with Reversing and Four Preset Speeds MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 66 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 RS485 Network Connection Table 6.10 Motor Thermistor Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 67: Diagnostics And Troubleshooting

    A warning is issued when an alarm condition is impending wiring of the potentiometer can cause this condition. or when an abnormal operating condition is present and may result in the adjustable frequency drive issuing an MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 68 WARNING/ALARM 7, DC overvoltage The fault occurs when the motor runs with more than If the intermediate circuit voltage exceeds the limit, the 100% overload for too long. adjustable frequency drive trips after a time. Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 69 Parameter 14-25 Trip Delay at Torque Limit can change this Parameter 15-40 FC Type warning from a warning-only condition to a warning • Parameter 15-41 Power Section followed by an alarm. • Parameter 15-42 Voltage • Parameter 15-43 Software Version MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 70 Check for the following conditions. that checks if the fan is running/mounted. The fan warning • Ambient temperature too high. can be disabled in parameter 14-53 Fan Monitor ([0] • Motor cables too long. Disabled). Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 71 For the D, E, and F enclosures, this alarm is based on the temperature measured by the heatsink sensor mounted It may be necessary to contact Danfoss service or the inside the IGBT modules. For the F enclosures, the thermal supplier.
  • Page 72 The power supply is measured on the Table 7.1 Internal Fault, Code Numbers control card. Check for a defective control card. If an option card is present, check for overvoltage. Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 73 During a commissioning procedure, the function could be effective. ALARM 50, AMA calibration failed WARNING 62, Output frequency at maximum limit Contact the Danfoss supplier or Danfoss Service. The output frequency is higher than the value set in ALARM 51, AMA check U and I parameter 4-19 Max Output Frequency.
  • Page 74 The control card and power card are incompatible. To fan is spinning at power-up or whenever the mixing fan is check compatibility, contact the Danfoss supplier with the turned on. The mixing fan fault can be configured as a type code of the unit from the nameplate and the part warning or an alarm trip in parameter 14-53 Fan Monitor.
  • Page 75 • Reset the adjustable frequency drive for normal 4 = far right inverter module in F14 frame size. operation. 5 = rectifier module. 6 = right rectifier module in F14 frame size. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 76: Warnings And Alarm Definitions - Active Filter

    10 Volts low Live zero error 6-01 Mains phase loss DC link voltage high DC link voltage low DC overvoltage DC undervoltage Overcurrent Ground fault Hardware mismatch Short-circuit Control word timeout 8-04 Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 77 A trip is the action when an alarm has appeared. The trip coasts the motor and can be reset by pressing [Reset] or make a reset by a digital input (parameter group 5-1* Digital Inputs [1] Reset). The original event that caused an alarm cannot MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 78 See also parameter 16-90 Alarm Word, parameter 16-92 Warning Word and parameter 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. Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 79 Time. Change parameter 8-04 Control Timeout Function indicate that the temperature sensor is defective, causing the fan speed to increase to the maximum. If the sensor wire between the IGBT and the gate drive card is discon- MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 80 Verify that parameter 300-10 Active Filter Nominal of alarm (from left): Voltage and parameter 300-22 CT Nominal Voltage are set 1-4 inverter correctly. If so, contact Danfoss or supplier. 5-8 rectifier ALARM 312, CT Range ALARM 248, Illegal power section configuration Current transformer measurement limitation was detected.

  • Page 81: Troubleshooting

    Check the wiring for shorts or Intermittent display frequency drive terminal blocks. incorrect connections. If the display continues to cut out, follow the procedure for display dark. MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 82 Possible overmagnetization Check for incorrect motor settings Check motor settings in parameter in all motor parameters groups 1-2* Motor Data, 1-3* Addl. Motor runs rough Motor Data, and 1-5* Load Indep. Setting. Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 83 Change switching pattern and acceptable limit certain frequencies) frequency in parameter group 14-0* Inverter Switching Increase Resonance Dampening in parameter 1-64 Resonance Damping Table 7.5 Troubleshooting MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 84: Specifications

    Total back channel loss 7343 7374 8948 460 V AC [kW] Total filter loss 4063 4187 4822 460 V AC [kW] Weight, enclosure protection rating IP21, IP54 [kg] 0.96 Efficiency Acoustic noise 85dBa Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 85 105 °C 105 °C trip Power card ambient trip 85 °C * High overload = 150% current for 60 s, normal overload = 110% current for 60 s. Table 8.1 D-frame Ratings MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 86 Heat sink overtemperate trip 105 °C Power card ambient trip 85 °C * High overload = 160% current for 60 s, normal overload = 110% current for 60 s. Table 8.2 E-frame Ratings Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 87 Heat sink overtemperate trip 105 °C Power card ambient trip 85 °C * High overload = 160% current for 60 s, normal overload = 110% current for 60 s. Table 8.3 F-frame Ratings MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 88: Derating For Temperature

    Figure 8.4 Derating Enclosure Sizes E and F, P315 to P710 50 C 55 C 380-480 V (T5) Normal Overload 110%, SFAVM Figure 8.2 Derating Enclosure Size D, N160 to N250 380-480 V (T5) Normal Overload 110%, SFAVM Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 89: Mechanical Dimensions

    [75.4] [66.9] [70.1] [61.7] [69.1] 807,3 [31.8] 677,3 [26.7] 411,0 [16.2] 251,0 377,8 301,9 [9.9] 929.2 [11.9] [14.9] [36.6] 369,0 221,0 [14.5] [8.7] 664,4 [26.2] 864,4 [34.0] Figure 8.5 Enclosure Size D1n MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 90 [75.4] [70.1] 1562,4 [5.1] [61.5] [6.3] 470,92 [18.5] 251,89 [9.9] 184,5 117,4 377,8 1024,2 [7.3] [4.6] [14.9] [40.3] [14.5] 534,5 [21] 641,17 [25.2] 747,83 [29.4] 854,5 [33.6] Figure 8.6 Enclosure Size D2n Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 91 [78.8] 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] Figure 8.7 Enclosure Size E9 MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 92 ® Specifications HVAC Drive FC 102 Low Harmonic Drive 2278.4 2078.4 2792.0 605.8 [110] [24] Figure 8.8 Enclosure Size F18, Front and Side View Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 93: General Technical Data

    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. MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 94 Max. resistor load to common at analog output Accuracy on analog output Max. error: 0.8% of full scale Resolution on analog output 8 bit The analog output is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 95 1) IEC 60947 parts 4 and 5 The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV). 2) Overvoltage Category II 3) UL applications 300 V AC 2 A MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 96 If a line phase is missing, the adjustable frequency drive trips or issues a warning (depending on the load). • Monitoring of the intermediate circuit voltage ensures that the adjustable frequency drive trips if the intermediate circuit voltage is too low or too high. Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 97 Current maximum RMS [% of rated RMS current] 10th 11th 13th 14th 16th 17th 19th 20th 22nd 23rd 25th Total current of harmonics The filter is performance tested to the 40th order MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 98 Terminal number Max. load 200 mA The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same potential as the analog and digital inputs and outputs. Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 99 The active filter monitors the line power current as well as internal currents to ensure that current levels do not reach critical levels. If current exceeds a critical level, the filter trips. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 100: Fuses

    Non- UL compliance 1000 1500 2000 2500 3000 Altitude (metres above sea level)* If UL/cUL is not to be complied with, Danfoss recommends Figure 8.10 Altitude Derating using the following fuses, which ensures compliance with EN50178: P132–P200 380–500 V type gG P250–P400...

  • Page 101: Danfoss A/S © 04/2015 All Rights Reserved

    *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 **Any minimum 500 V UL listed fuse with associated current rating may be used to meet UL requirements. MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 102: Supplementary Fuses - High Power

    Any listed class CC, 6 A Table 8.16 Safety Relay Coil Fuse with PILS Relay Frame size Littelfuse PN Rating D, E, F KLK-15 15 A, 600 V Table 8.17 Electrical Fuses (Power Card) Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 103: General Torque Tightening Values

    IGBTs. See the instructions included with those replacement parts for correct values. Shaft Size Driver Size Torx/Hex [mm] Torque [Nm] Torque [in-lbs] T-20/7 T-25/8 T-30/10 T-40/13 T-50/17 19.2 18/19 Table 8.20 Torque Values MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 104: Appendix A - Parameters

    The main menu includes all available parameters in the frequency converter. All parameters are grouped by name indicating the function of the parameter group. All parameters are listed by name and number in this manual. 9.2 Frequency Converter Parameter Lists Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 105 Appendix A - Parameters Operating Instructions MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 106 ® Appendix A - Parameters HVAC Drive FC 102 Low Harmonic Drive Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 107 Appendix A - Parameters Operating Instructions MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 108 ® Appendix A - Parameters HVAC Drive FC 102 Low Harmonic Drive Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 109: Active Filter Parameter Lists

    Integer 32 Int32 Unsigned 8 Uint8 Unsigned 16 Uint16 Unsigned 32 Uint32 Visible String VisStr Normalized value 2 bytes Bit sequence of 16 Boolean variables Time difference w/o date TimD Table 9.2 MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 110 Terminal 29 Digital Input [0] No operation All set-ups TRUE Uint8 5-14 Terminal 32 Digital Input [90] AC Contactor All set-ups TRUE Uint8 5-15 Terminal 33 Digital Input [91] DC Contactor All set-ups TRUE Uint8 Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 111 8-37 Max Inter-Char Delay 25 ms 1 set-up TRUE Uint16 8-5* Digital/Bus 8-53 Start Select [3] Logic OR All set-ups TRUE Uint8 8-55 Set-up Select [3] Logic OR All set-ups TRUE Uint8 MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 112 FALSE VisStr[5] 15-44 Ordered Typecode String 0 N/A All set-ups FALSE VisStr[40] 15-45 Actual Typecode String 0 N/A All set-ups FALSE VisStr[40] 15-46 Unit Ordering No 0 N/A All set-ups FALSE VisStr[8] Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 113 16-66 Digital Output [bin] 0 N/A All set-ups FALSE Int16 16-71 Relay Output [bin] 0 N/A All set-ups FALSE Int16 16-8* & FC Port 16-80 CTW 1 0 N/A All set-ups FALSE MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 114 Uint8 300-51 Sleep Mode Trig Source [0] Line power All set-ups TRUE Uint8 300-52 Sleep Mode Wake-up Trigger ExpressionLimit All set-ups TRUE Uint32 300-53 Sleep Mode Sleep Trigger All set-ups TRUE Uint32 Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 115 301-2* Line Power Status 301-20 Line Power Current [A] All set-ups TRUE Int32 301-21 Line Power Frequency 0 Hz All set-ups TRUE Uint8 301-22 Fund. Line Power Current [A] All set-ups TRUE Int32 MG16I322 Danfoss A/S © 04/2015 All rights reserved.

  • Page 116: Abbreviations And Conventions

    Table 10.1 Abbreviations Conventions 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. Danfoss A/S © 04/2015 All rights reserved. MG16I322...

  • Page 117: Index

    66 Definition....................5 Brake cable....................38 Delta......................47 Brake Chopper..................38 Derating for altitude................98 Braking..................... 68 Digital In/Out..................108 Branch circuit protection..............98 Digital input.................... 67 Bus termination switch............... 47 MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 118 Grounding................36, 37, 51, 52 Manual motor starter................49 MCT 10...................... 53 Mechanical brake control..............46 Hand on....................54 Mechanical dimension............... 87 Harmonic mitigation performance..........95 Menu key....................53 Harmonics....................6 Menu structure..................53 Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 119 Overload protection................21 Shielded/armored cables..............39 Shielding of cables................36 Shipping damage................. 21 Parallel connection of motors............46 Short circuit Parameter menu structure.............. 103 Short-circuit ratio................16 PELV......................64 Short-circuit.................... 68 Phase loss....................66 MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 120 Torque for terminals................34 Total harmonic distortion..............15 Transformers................... 15 Trip Trip......................64 Troubleshooting................... 79 Undervoltage..................17 Voltage imbalance................66 Voltage level..................91, 96 VVC+......................58 Warning....................65 Wire size....................35 Wiring......................15 Danfoss A/S © 04/2015 All rights reserved. MG16I322...
  • Page 121 Index Operating Instructions MG16I322 Danfoss A/S © 04/2015 All rights reserved.
  • Page 122 Danfoss shall not be responsible for any errors in catalogs, brochures or other printed material. Danfoss reserves the right to alter its products at any time without notice, provided that alterations to products already on order shall not require material changes in specifications previously agreed upon by Danfoss and the Purchaser. All trademarks in this material are property of the respective companies.

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