Danfoss VLT HVAC Drive FC 131 Operating Manual Download Page 1

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Operating Guide

VLT® HVAC Drive FC 131

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Summary of Contents for VLT HVAC Drive FC 131

Page 1: ...Operating Guide VLT HVAC Drive FC 131 vlt drives danfoss com...

Page 2: ......

Page 3: ...Protection 9 Installation 10 Mechanical Installation 10 Side by side Installation 10 Drive Dimensions 10 Electrical Installation 11 Electrical Installation in General 11 IT Mains 11 Mains and Motor Co...

Page 4: ...ings 40 Accessing All Parameters via the Main Menu 40 Warnings and Alarms 41 List of Warnings and Alarms 41 LCP Errors Messages 43 Specifications 45 Mains Supply 45 3x380 480 V AC 45 EMC Emission Test...

Page 5: ...6 4 12 6 4 13 Control Card 10 V DC Output 51 Ambient Conditions 51 AQ367426199594en 000101 130R0988 5 Danfoss A S 2021 06 Contents VLT HVAC Drive FC 131 Operating Guide...

Page 6: ...documentation is available in electronic form online at www danfoss com 1 2 2 MCT 10 Setup Software Support Download the software from the service and support section on www danfoss com During the ins...

Page 7: ...ty RCM EAC UkrSEPRO 089 1 5 Disposal Do not dispose of equipment containing electrical components together with domestic waste Collect it separately in accordance with local and currently valid legisl...

Page 8: ...and understood the safety guidelines given in all manuals provided with the unit especially the instructions given in the Operating Guide Have good knowledge of the generic and specialist standards ap...

Page 9: ...time minutes 3x400 0 75 7 5 1 0 10 4 3x400 11 90 15 125 15 W A R N I N G LEAKAGE CURRENT HAZARD Leakage currents exceed 3 5 mA Failure to ground the drive properly can result in death or serious inju...

Page 10: ...for outdoor mounting 3 1 2 Drive Dimensions e f a e e f a d e A a b B C D e30bf984 10 Illustration 1 Dimensions Table 5 Dimensions Enclosure Sizes I2 I8 Enclosure Size I2 I3 I4 I6 I7 I8 IP class IP54...

Page 11: ...ure Sizes I2 I8 Power kW hp Torque Nm in lb Enclosure size IP class 3x380 480 V Mains Motor DC connec tion Control ter minals Ground Relay I2 IP54 0 75 4 0 1 0 5 0 0 8 7 0 0 8 7 0 0 8 7 0 0 5 4 0 0 8...

Page 12: ...inserted use only M3x12 screw 3 2 3 Mains and Motor Connection 3 2 3 1 Introduction The drive is designed to operate all standard 3 phase induction motors Use a shielded armored motor cable to comply...

Page 13: ...L1 L2 and L3 and then tighten the screws according to the torques described in 3 2 1 Electrical Installation in General 3 2 3 3 Enclosure Size I2 e30bc299 10 7 3 2 5 1 8 4 6 Illustration 3 Enclosure...

Page 14: ...ustration 4 Enclosure Size I3 IP54 380 480 V 5 5 7 5 kW 7 5 10 hp 1 RS485 2 Mains 3 Ground 4 Cable clamps 5 Motor 6 UDC 7 Relays 8 I O AQ367426199594en 000101 130R0988 14 Danfoss A S 2021 06 Installat...

Page 15: ...ustration 5 Enclosure Size I4 IP54 380 480 V 11 18 5 kW 15 25 hp 1 RS485 2 Mains 3 Ground 4 Cable clamps 5 Motor 6 UDC 7 Relays 8 I O AQ367426199594en 000101 130R0988 15 Danfoss A S 2021 06 Installati...

Page 16: ...IP54 Enclosure Sizes I2 I3 I4 3 2 3 7 Enclosure size I6 e30bt326 10 Illustration 7 Connecting to Mains for Enclosure Size I6 IP54 380 480 V 22 37 kW 30 50 hp AQ367426199594en 000101 130R0988 16 Danfos...

Page 17: ...54 380 480 V 22 37 kW 30 50 hp 3 1 1 e30ba215 10 RELAY 1 RELAY 2 0 3 0 2 0 1 90 0 5 0 4 Illustration 9 Relays on Enclosure Size I6 IP54 380 480 V 22 37 kW 30 50 hp AQ367426199594en 000101 130R0988 17...

Page 18: ...protection to avoid overheating of the cables in the installation Overcurrent protection must always be carried out according to local and national regulations Design circuit breakers and fuses for pr...

Page 19: ...R 125 JKS 125 JJS 125 125 45 60 Moeller NZMB2 A160 FRS R 125 KTS R 125 JKS 125 JJS 125 160 55 70 FRS R 200 KTS R 200 JKS 200 JJS 200 160 75 100 Moeller NZMB2 A250 FRS R 200 KTS R 200 JKS 200 JJS 200...

Page 20: ...ween mains motor cable PLC protective earth Reinforced protective earth e30bb761 13 6 AWG Illustration 11 EMC compliant Installation 3 2 6 Control Terminals Remove the terminal cover to access the con...

Page 21: ...in parameter 5 00 Digital Input Mode PNP is default value Digital input 29 mode is set in parameter 5 03 Digital Input 29 Mode PNP is default value e30bf892 10 12 20 55 18 19 27 29 42 54 45 50 53 DIG...

Page 22: ...UDC UDC Motor U V W e30bd467 13 06 05 04 240 V AC 3 A Illustration 14 Basic Wiring Schematic Drawing N O T I C E There is no access to UDC and UDC on the following units IP54 380 480 V 22 90 kW 30 125...

Page 23: ...from the display Table 8 Legend to Section A Illustration 3 1 Parameter number and name 2 Parameter value 3 Setup number shows the active setup and the edit setup only in Status menu The number outsid...

Page 24: ...parameter 5 12 Terminal 27 Digital Input If there is no 24 V supply to terminal 27 Hand On does not start the motor Connect terminal 12 to terminal 27 14 Off Reset Stops the compressor Off If in alarm...

Page 25: ...s Set Ramp 1 ramp down Time s Active Flying start Disable Set T53 low Voltage V Set T53 high Voltage V Set T53 Low Current A Set T53 High Current A Voltage AMA Failed AMA Failed Automatic Motor Adapt...

Page 26: ...Hz Size related Select the operating mode for restart after reconnection of the drive to mains voltage after power down Parameter 1 10 Motor Con struction 0 Asynchron 1 PM non salient SPM 3 PM salien...

Page 27: ...rake Function Parameter 4 14 Motor Speed High Limit Hz Parameter 4 19 Max Output Frequency Parameter 4 58 Missing Motor Phase Function Parameter 14 65 Speed Derate Dead Time Compensation Parameter 1 2...

Page 28: ...r has the same value as parameter 1 37 d axis Inductance Ld However if the motor supplier provides an induction curve enter the induction value which is 200 of the nominal current Parameter 1 45 q axi...

Page 29: ...time is from rated parameter 1 23 Motor Frequency to 0 For PM motors the ramp down time is from parameter 1 25 Motor Nominal Speed to 0 Parameter 4 12 Motor Speed Low Limit Hz 0 0 400 0 Hz 0 Hz Enter...

Page 30: ...val ue Parameter 6 19 Terminal 53 mode 0 Current 1 Voltage 1 Voltage Select if terminal 53 is used for current or voltage input Parameter 30 22 Locked Rotor Detection 0 Off 1 On 0 Off Parameter 30 23...

Page 31: ...50 V 6 24 T54 low Feedback 0016 Hz 6 21 T54 high Voltage 0220 V 6 26T54 Filter time const 1 00 Configuration Mode 3 Closed Loop 0 03 Regional Settings 0 Power kW 50 Hz 3 16 Reference Source 2 0 No Ope...

Page 32: ...5 600 V 60 Hz Size selected Select the operating mode for restart after reconnection of the drive to mains voltage after power down Parameter 1 00 Configuration Mode 0 Open loop 3 Closed loop 0 Open l...

Page 33: ...e Parameter 2 04 DC Brake Cut In Speed Parameter 2 10 Brake Function Parameter 4 14 Motor Speed High Limit Hz Parameter 4 19 Max Output Frequency Parameter 4 58 Missing Motor Phase Function Parameter...

Page 34: ...parameter 1 37 d axis Inductance Ld However if the motor supplier provides an induction curve enter the induction value which is 200 of the nominal current Parameter 1 45 q axis Induc tance Sat LqSat...

Page 35: ...o 0 for PM motors Parameter 4 12 Motor Speed Low Limit Hz 0 0 400 0 Hz 0 0 Hz Enter the minimum limit for low speed Parameter 4 14 Motor Speed High Limit Hz 0 0 400 0 Hz 100 Hz Enter the minimum limit...

Page 36: ...gain Quick control is obtained at high amplification However if amplification is too high the process may become unstable Parameter 20 94 PI Inte gral Time 0 1 999 0 s 999 0 s Enter the process contro...

Page 37: ...Bandwidth Parameter 1 14 Damping Gain Parameter 1 15 Low Speed Filter Time Const Parameter 1 16 High Speed Filter Time Const Parameter 1 17 Voltage Filter Time Const Parameter 1 20 Motor Power Paramet...

Page 38: ...ter the motor voltage from the nameplate data Parameter 1 23 Motor Frequen cy 20 400 Hz Size related Enter the motor frequency from the nameplate data Parameter 1 24 Motor Current 0 01 10000 00 A Size...

Page 39: ...is 200 of the nominal current Parameter 1 46 Position Detec tion Gain 20 200 100 Adjusts the height of the test pulse during position detec tion at start Parameter 1 48 Current at Min Inductance for d...

Page 40: ...that have been reset to default values are not listed The message Empty indicates that no parameters have been changed 4 2 6 Changing Parameter Settings Procedure To enter the Quick Menu press the Men...

Page 41: ...Motor th over X X Thermistor or thermistor connection is disconnected See parameter 1 90 Motor Thermal Protection 13 5 Over current X X X Inverter peak current limit is exceeded 14 2 Earth fault X X D...

Page 42: ...critical 58 AMA internal X X Contact the local Danfoss supplier 59 25 Current limit X The current is higher than the value in parameter 4 18 Cur rent Limit 60 44 External Inter lock X External interl...

Page 43: ...n the back EMF exceeds 90 x Uinvmax overvoltage threshold and does not drop to normal level within 5 s this warning is reported The warning remains until the back EMF returns to a normal level 159 36...

Page 44: ...etween drive and LCP that have major software differences Err 89 Read only Parameter read only An operation is issued via LCP to write a value to a parameter that is read only Err 90 Database busy The...

Page 45: ...mum input current Continuous 3x380 440 V A 2 1 3 5 4 7 6 3 8 3 11 2 15 1 22 1 29 9 35 2 Intermittent 3x380 440 V A 2 3 3 9 5 2 6 9 9 1 12 3 16 6 24 3 32 9 38 7 Continuous 3x441 480 V A 1 8 2 9 3 9 5 3...

Page 46: ...size in terminals mains motor mm2 AWG 35 2 35 2 35 2 50 1 50 1 95 3 0 120 4 0 Output current at 40 C 104 F ambient temperature Continuous 3x380 440 V A 44 61 73 90 106 147 177 Intermittent 3x380 440 V...

Page 47: ...h m ft Radiated emission Industrial environment EN 55011 Class A Group 2 Industrial environ ment Class A Group 1 Industrial environ ment Class B Housing trades and light industries Class A Group 1 Ind...

Page 48: ...trips or issues a warning depending on the load Monitoring of the DC link voltage ensures that the drive trips when the DC link voltage is too low or too high The drive is protected against ground fau...

Page 49: ...nals 6 4 6 Analog Inputs Number of analog inputs 2 Terminal number 53 54 Terminal 53 mode Parameter 16 61 Terminal 53 Setting 1 voltage 0 current Terminal 54 mode Parameter 16 63 Terminal 54 Setting 1...

Page 50: ...Maximum terminal load DC 13 1 on 01 02 04 05 NO induc tive load 24 V DC 0 1 A Maximum terminal load AC 1 1 on 01 03 04 06 NC resistive load 250 V AC 3 A Maximum terminal load AC 15 1 on 01 03 04 06 N...

Page 51: ...ol Card 10 V DC Output Terminal number 50 Output voltage 10 5 V 0 5 V Maximum load 25 mA 6 4 13 Ambient Conditions Enclosure protection rating IP54 not for outdoor installation Vibration test 1 0 g Ma...

Page 52: ...for high ambient temperature Derating for high altitude 2 Determined according to EN 50598 2 at Rated load 90 rated frequency Switching frequency factory setting Switching pattern factory setting AQ36...

Page 53: ...nstallation Qualified personnel 8 L LCP 23 Leakage current 9 Local control panel 23 Low air pressure 48 M Mains supply L1 L2 L3 48 MCT 10 setup software 6 23 Menu key 23 Motor output U V W 48 N Naviga...

Page 54: ...rinted 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...

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