Danfoss VLT HVAC Basic Drive FC 101 Spécifications Page 1

MAKING MODERN LIVING POSSIBLEDesign GuideVLT® HVAC Basic Drive FC 101www.danfoss.com/drives

TripA state entered in fault situations, e.g. if the frequencyconverter is subject to an over-temperature or when thefrequency converter is protecting

8 General Specifications and Troubleshooting8.1 Mains Supply Specifications8.1.1 Mains Supply 3x200-240 V ACFrequency converter PK25 PK37PK75 P1K5P2K

8.1.2 Mains Supply 3x380-480 V ACFrequency converter PK37 PK75 P1K5 P2K2 P3K0 P4K0 P5K5 P7K5 P11K P15KTypical shaft output [kW] 0.37 0.75 1.5 2.2 3.0

Frequency converter P18K P22K P30K P37K P45K P55K P75K P90KTypical shaft output [kW] 18.5 22.0 30.0 37.0 45.0 55.0 75.0 90.0Typical shaft output [hp]

Frequency converter PK75 P1K5 P2K2 P3K0 P4KO P5K5 P7K5 P11K P15K P18KTypical shaft output [kW] 0.75 1.5 2.2 3.0 4.0 5.5 7.5 11 15 18.5Typical shaft ou

Frequency converter P22K P30K P37K P45K P55K P75K P90KTypical shaft output [kW] 22.0 30.0 37.0 45.0 55.0 75.0 90.0Typical shaft output [hp] 30.0 40.0

8.1.3 Mains Supply 3x380-480 V ACFrequency converter PK75 P1K5 P2K2 P3K0 P4KO P5K5 P7K5 P11K P15KTypical shaft output [kW] 0.75 1.5 2.2 3.0 4.0 5.5 7.

Frequency converter P18K P22K P30K P37K P45K P55K P75K P90KTypical shaft output [kW] 18.5 22.0 30.0 37.0 45.0 55.0 75.0 90.0Typical shaft output [hp]

8.1.4 Mains Supply 3x525-600 V ACFrequency converter P2K2 P3K0 P3K7 P5K5 P7K5 P11K P15K P18K P22K P30K P37K P45K P55K P75K P90KTypical shaft output [k

8.2 General SpecificationsProtection and features•Electronic thermal motor protection against overload.•Temperature monitoring of the heat sink ensur

Digital input 29 as thermistor input Fault: >2.9 kΩ and no fault: <800 ΩDigital input 29 as Pulse input Max frequency 32 kHz Push-Pull-Driven &a

2 Product Overview2.1 Safety 2.1.1 Safety NoteWARNINGDANGEROUS VOLTAGEThe voltage of the frequency converter is dangerouswhenever connected to mains.

Control card, 10 V DC outputA)Terminal number 50Output voltage 10.5 V ±0.5 VMax. load 25 mAA) All inputs, outputs, circuits, DC supplies and relay con

8.3 Acoustic Noise or VibrationIf the motor or the equipment driven by the motor - e.g. a fan blade - is making noise or vibrations at certain freque

8.4 dU/Dt Cable length [m] AC line voltage [V] Rise time [usec]Vpeak [kV]dU/dt [kV/usec]200 V 0.25 kW5 240 0,121 0,498 3.25625 240 0,182 0,615 2,706

Cable length [m] AC line voltage [V] Rise time [usec]Vpeak [kV]dU/dt [kV/usec]400 V 11 kW5 400 0,116 0,69 487125 400 0,204 0,985 379950 400 0,316 1,

Cable length [m] AC line voltage [V] Rise time [usec]Vpeak [kV]dU/dt [kV/usec]600 V 7.5 kW5 525 0,192 0,972 4,08350 525 0,356 1,32 2,9495 600 0,184

fsw[kHz]20 10010%20%30%40%50%60%70%80%90%100%110 %Iout[%]164045505oCoCoC130BC222.10Illustration 8.6 400 V IP20 H3 5.5-7.5 kWfsw[kHz]20 10010%20%30%40%

Iout [%]fsw [kHz]20%2 4 6 8 10 1240%60%80%40oC45oC50oC100%110%130BC228.10Illustration 8.12 400 V IP20 H6 30-37 kWIout [%]fsw [kHz]20%2 4 6 8 10 1240%6

Iout [%]fsw [kHz]20%2 4 6 8 10 1240%60%80%40oC45oC50oC100%110%130BC234.10Illustration 8.18 200 V IP20 H8 37-45 kWIout [%]fsw [kHz]20 %2 4 6 8 10 1240

fsw[kHz]20 10010%20%30%40%50%60%70%80%90%100%110%Iout[%]164045505oCoCoC130BC255.10Illustration 8.24 400 V IP54 I2 0.75-4.0 kWfsw[kHz]20 10010%20%30%40

Iout [%]fsw [kHz]20%2 4 6 8 10 1240%60%80%40oC45oC50oC100%110%130BC242.10Illustration 8.30 400 V IP54 I7 45-55 kWIout [%]fsw [kHz]20%2 4 6 8 10 1240%6

WARNINGDISCHARGE TIMEFrequency converters contain DC-link capacitors that canremain charged even when the frequency converter isnot powered. To avoid

IndexAAbbreviations... 5Acoustic Noise...

GGalvanic Isolation... 37GeneralAspects of Harmonics Emission...

RRated motor speed... 6RCD...

IndexVLT® HVAC Basic Drive FC 101 Design GuideMG18C502 - Rev. 2013-09-06 121

www.danfoss.com/drives *MG18C502*130R0222 MG18C502 Rev. 2013-09-05

3. The frequency converter is sold as part of acomplete system. The system is being marketedas complete and could for example, be an air-conditioning

NOTICEMounting frequency converters in aggressiveenvironments increases the risk of stoppages and consid-erably reduces the life of the frequency conv

2.6.3 Example of Energy SavingsAs shown in Illustration 2.3, the flow is controlled bychanging the RPM. By reducing the speed only 20% fromthe rated s

130BA779.110 60 0 60 0 60020406080100Discharge Damper SolutionIGV SolutionVLT SolutionEnergy consumedEnergy consumedEnergy consumedInput power %Volum

2.6.7 Star/Delta Starter or Soft Starter notRequiredWhen larger motors are started, it is necessary in manycountries to use equipment that limits the

2.6.9 Without a Frequency ConverterM- +MMx6 x6x6175HA205.12Valveposi-tionStarterFusesLVsupplyP.F.CFlow3-PortvalveBypassReturnControlSupplyairV.A.Voutl

2.6.11 Application ExamplesThe next pages provide typical examples of applicationswithin HVAC.For further information about a given application, ask t

2.6.12 Variable Air VolumeVAV, or Variable Air Volume systems, control both theventilation and temperature to satisfy the requirements ofa building. C

2.6.14 Constant Air VolumeCAV, or Constant Air Volume systems, are centralventilation systems usually used to supply large commonzones with the minimu

2.6.16 Cooling Tower FanCooling Tower Fans cool condenser water in water cooledchiller systems. Water cooled chillers provide the mostefficient means

2.6.18 Condenser PumpsCondenser water pumps are primarily used to circulatewater through the condenser section of water cooledchillers and their assoc

2.6.20 Primary PumpsPrimary pumps in a primary/secondary pumping systemcan be used to maintain a constant flow through devicesthat encounter operation

Frequency converterFrequency converterCHILLERCHILLERFlowmeterFlowmeterF F130BB456.10Illustration 2.15 Primary PumpsProduct OverviewVLT® HVAC Basic Dri

2.6.22 Secondary PumpsSecondary pumps in a primary/secondary chilled waterpumping system distribute the chilled water to the loadsfrom the primary pro

2.7 Control Structures2.7.1 Control Principle1-00 Configuration Mode can be selected if open or closed loop is to be used.2.7.2 Control Structure Ope

2.7.4 Local (Hand On) and Remote (AutoOn) Control The frequency converter can be operated manually via thelocal control panel (LCP) or remotely via an

2.7.7 Reference Handling Details for Open Loop and Closed Loop operation.Speed open loopConfiguration modeInput command:freeze referenceProcesscontrolS

Contents1 Introduction51.1 Purpose of the Manual51.2 Document and Software Version51.3 Safety Symbols51.4 Abbreviations51.5 Additional Resources61.6 D

2.7.8 Closed Loop Set-up Wizard6-29 Terminal 54 Mode[1] Voltage 6-25 T54 high Feedback0050 Hz20-94 PI integral time0020.00 sCurrentVoltageThis

Closed Loop Set-up WizardParameter Range Default Function0-03 Regional Settings [0] International[1] US0 0-06 GridType [0] -[[132] see start -up wiza

Parameter Range Default Function1-73 Flying Start [0] Disabled[1] Enabled0Select [1] Enable to enable the frequencyconverter to catch a spinning motor

2.7.9 Tuning the Drive Closed Loop ControllerOnce the frequency converter's closed loop controller has been set up, the performance of the contro

2.8 General Aspects of EMCElectrical interference is usually conducted at frequencies in the range 150 kHz to 30 MHz. Airborne interference from thef

2.8.1 Emission RequirementsAccording to the EMC product standard for frequencyconverters, EN/IEC 61800-3:2004 the EMC requirementsdepend on the intend

2.8.2 EMC Test ResultsThe following test results have been obtained using a system with a frequency converter, a screened control cable, a controlbox

2.8.3 General Aspects of HarmonicsEmissionA frequency converter takes up a non-sinusoidal currentfrom mains, which increases the input current IRMS. A

Individual Harmonic Current In/I1 (%)I5I7I11I13Actual 30-90 kW,IP20, 380-480 V(typical)36.7 13.8 6.9 4.2Limit for Rsce≥12040 25 15 10 Harmonic curren

2.8.6 Immunity RequirementsThe immunity requirements for frequency convertersdepend on the environment where they are installed. Therequirements for t

4 How to Order444.1 Configuration444.2 Ordering Numbers455 How to Install495.1 Mechanical Dimensions495.1.1 Frequency Converter Dimensions 495.1.2 Shi

2.10 Earth Leakage Current WARNINGDISCHARGE TIMETouching the electrical parts could be fatal - even afterthe equipment has been disconnected from mai

the ETR cuts off and trips the frequency converter. Thecurves are showing the characteristic nominal speed attwice the nominal speed and at 0.2x the n

Using an analog input and 10 V as power supply:Example: The frequency converter trips when the motortemperature is too high.Parameter set-up:Set 1-90

3 Selection3.1 Options and Accessories3.1.1 Local Control Panel (LCP)Ordering no. Description132B0200 LCP for all IP20 unitsTable 3.1 Ordering Number

Step 4Connect cable to frequency converter.130BB778.10Illustration 3.4 Connect CableNOTICEUse the provided thread cutting screws to fastenconnector to

Frame IP class Power Height[mm] AWidth[mm] BDepth [mm]CIP21 kitorderingno.Type 1 kitordering no.3 x 200-240 V 3 x 380-480 V 3 x 525-600 VH1 IP20 0.25-

4 How to Order4.1 Configuration4.1.1 Drive Configurator It is possible to design a frequency converter according tothe application requirements by us

4.1.2 Type Code StringF C - P T H130BB899.10X S A B CX X X X1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 302221 23 272524 26 28 29 31 3736353433

4.2.1 Ordering Numbers: Options and Accessories Enclosureframe sizeMains voltageH1 [kW/Hp] H2 [kW/Hp] H3 [kW/Hp] H4 [kW/Hp] H5 [kW/Hp] H6 [kW/Hp] H7 [

4.2.2 Harmonic Filters3x380-480 V 50 HzPower[kW]Drive inputcurrentContinuous[A]Defaultswitchingfrequency[kHz]THIDlevel[%]Ordernumberfilter IP00Codenum

7.4.5 Data Control Byte (BCC) 827.4.6 The Data Field 837.4.7 The PKE Field 847.4.8 Parameter Number (PNU) 847.4.9 Index (IND) 847.4.10 Parameter Value

4.2.3 External RFI FilterExternal filters to fulfil A1 50 m/B1 20 m.Power [kW]Size 380-480 VType A B C D E F G H I J K L1 Torque [Nm] Weight [kg] Orde

5 How to Install5.1 Mechanical Dimensions5.1.1 Frequency Converter DimensionsAabBC D130BB614.10efade130BC205.10efae130BC246.10Enclosure Power [kW] H

The dimensions are only for the physical units, but wheninstalling in an application it is necessary to add space forfree air passage both above and b

5.1.2 Shipping DimensionsEnclosure frame sizeMains voltageH1 H2 H3 H4 H5 H6 H7 H8 H9 H10 I2 I3 I4 I5 I6 I7 I8T2 (200-240 V AC) [kW/Hp]0.25-1.5/0.33-22

5.1.3 Side-by-Side InstallationThe frequency converter can be mounted side-by-side and requires the clearance above and below for cooling. Power [kW

5.2 Electrical DataL1L2L33 PhasepowerinputPEPE+10 V DC0-10 V DC-0-10 V DC-50 (+10 V OUT)54 (A IN)53 (A IN)55 (COM A IN/OUT)0/4-20 mA0/4-20 mA42 0/4-2

5.2.1 Electrical Installation in GeneralAll cabling must comply with national and local regulations on cable cross-sections and ambient temperature. C

5.2.2 Connecting to Mains and MotorThe frequency converter is designed to operate allstandard 3-phased asynchronous motors. For maximumcross-section o

19599L1 91 / L2 92 / L3 93U 96 / V 97 / W 9803 02 0106 05 04234130BB762.10Illustration 5.3 H6 FrameIP20 380-480 V 30-45 kWIP20 200-240 V 15-18.5 kWIP2

130BB764.1012349897969995939291L1L1L1UVwIllustration 5.5 H8 FrameIP20 380-480 V 90 kWIP20 200-240 V 37-45 kWIP20 525-600 V 75-90 kW1 Line2 Relays3 Ear

7.10.5 Preset Single Register (06 HEX) 937.10.6 Preset Multiple Registers (10 HEX) 947.11 Danfoss FC Control Profile947.11.1 Control Word According t

130BA263.1095MAINS+DCBR-BR+UVW919293L1L2L3RELAY 1 RELAY 2Illustration 5.9 Mount mains plug and tighten wires+DCBR-BR+UVWMAINSL1 L2 L3

130BC299.1073251846Illustration 5.12 I2 FrameIP54 380-480 V 0.75-4.0 kW1RS-4852 Line in3 Earth4 Wire clamps5 Motor6 UDC7 Relays8 I/OTable 5.12 Legend

130BD011.10Illustration 5.14 I4 FrameIP54 380-480 V 0.75-4.0 kW1RS-4852 Line in3 Earth4 Wire clamps5 Motor6 UDC7 Relays8 I/OTable 5.14 Legend to Illus

311130BA215.10RELAY 1RELAY 299603 02 0190 05 04Illustration 5.18 I6 FrameIP54 380-480 V 22-37 kW91L192L293L396U97V98W88DC-89DC+81R-8R+999513

5.2.3 Fuses and Circuit BreakersBranch circuit protectionTo protect the installation against electrical and fire hazard, all branch circuits in an ins

Circuit Breaker FuseUL Non UL UL Non UL Bussmann Bussmann Bussmann Bussmann Max fusePower [kW] Type RK5 Type RK1 Type J Type T Type G3x380-480 V I

Circuit Breaker FuseUL Non UL UL Non UL Bussmann Bussmann Bussmann Bussmann Max fusePower [kW] Type RK5 Type RK1 Type J Type T Type G3x380-480 V I

5.2.4 EMC Compliant Electrical InstallationGeneral points to be observed to ensure EMC-correct electrical installation.•Use only screened/armoured mot

BackOKCom.OnWarn.AlarmHandOnOResetAutoOnMenuStatus QuickMenuMainMenuL1L2L3PEMin. 16 mm2Equalizing cableControl cablesAll cable entries inone side of

5.2.5 Control TerminalsIP20 200-240 V 0.25-11 kW and IP20 380-480 V 0.37-22 kW:130BB622.10Illustration 5.21 Location of Control Terminals1. Place a sc

1 Introduction1.1 Purpose of the ManualThis design guide provides information on how to select,commission and order a frequency converter. It provide

6 How to Programme6.1 Programming with MCT 10 Set-upSoftwareThe frequency converter can be programmed from a PCvia RS-485 COM port by using the MCT 1

6.3 Menus6.3.1 Status MenuIn the Status menu the selection options are:•Motor Frequency [Hz], 16-13 Frequency•Motor Current [A], 16-14 Motor current•

Setup 1Power kW/50 HzSetup 1Set Motor Speed low LimitHzSetup 1Set Motor Speed high Limit HzSetup 1Set Ramp 1 ramp-up time sSetup 1Set Ramp 1 ramp-down

Start-up Wizard for Open Loop ApplicationsParameter Range Default Function0-03 Regional Settings [0] International[1] US0 0-06 GridType [0] 200-240 V

Parameter Range Default Function1-24 Motor Current 0.01-10000.00 A Size related Enter motor current from nameplate data1-25 Motor NominalSpeed100.0-99

Parameter Range Default Function6-11 Terminal 53 HighVoltage0-10 V 10 V Enter the voltage that corresponds to the highreference value6-12 Terminal 53

6-29 Terminal 54 Mode[1] Voltage 6-25 T54 high Feedback0050 Hz20-94 PI integral time0020.00 sCurrentVoltageThis dialog is forced to be set to [

Closed Loop Set-up WizardParameter Range Default Function0-03 Regional Settings [0] International[1] US0 0-06 GridType [0] -[[132] see start -up wiza

Parameter Range Default Function1-73 Flying Start [0] Disabled[1] Enabled0Select [1] Enable to enable the frequencyconverter to catch a spinning motor

Motor Set-upThe Quick Menu Motor Set-up guides through the needed motor parameters.Parameter Range Default Function0-03 Regional Settings [0] Internat

1.5 Additional Resources•VLT® HVAC Basic Drive FC 101 Quick Guide•VLT® HVAC Basic Drive FC 101 Programming Guideprovides information on how to progra

Changes MadeChanges Made lists all parameters changed since factorysetting. Only the changed parameters in current edit-setupare listed in changes mad

5. Reconnect the mains supply - the frequencyconverter is now reset.Except the following parameters:8-30 Protocol8-31 Address8-32 Baud Rate8-33 Parity

7 RS-485 Installation and Set-up7.1 RS-4857.1.1 OverviewRS-485 is a 2-wire bus interface compatible with multi-dropnetwork topology, that is, nodes c

7.1.4 Frequency Converter ParameterSettings for Modbus CommunicationDefine the RS-485 Communicaiton Set-upParameter Function8-30 Protocol Select the a

•Start•Stop of the frequency converter in various ways:•Coast stop•Quick stop•DC Brake stop•Normal (ramp) stop•Reset after a fault trip•Run at various

7.4.6 The Data Field The structure of data blocks depends on the type of telegram. There are 3 telegram types, and the type applies for bothcontrol te

7.4.7 The PKE FieldThe PKE field contains 2 subfields: Parameter commandand response (AK) and Parameter number (PNU):15 14 13 12 11 10 9 8 7 6 5 4 3 2

write the new value in the PWE block and send from themaster to the follower.When a follower responds to a parameter request (readcommand), the presen

NOTICE4-14 Motor Speed High Limit [Hz] is a single word, and theparameter command for write in EEPROM is “E”.Parameter 4-14 is 19E in hexadecimal.The

7.6.4 Frequency Converter with ModbusRTUThe frequency converter communicates in Modbus RTUformat over the built-in RS-485 interface. Modbus RTUprovide

Bus referenceA signal transmitted to the serial communication port (FCport).Preset referenceA defined preset reference to be set from -100% to +100%of

7.8.3 Start/Stop FieldMessages start with a silent period of at least 3.5 characterintervals. This is implemented as a multiple of characterintervals

CoilNumberDescription SignalDirection1-16 Frequency converter control word(see Table 7.16)Master tofollower17-32 Frequency converter speed or set-poin

Bus adressBus register1PLC Register Content Access Description0 1 40001 Reserved Reserved for Legacy Drives VLT 5000 and VLT 28001 2 40002 Reserved

7.8.11 Modbus Exception CodesFor a full explanation of the structure of an exception coderesponse, refer to 7.8.5 Function Field.Code Name Meaning1 Il

Non standard data typesNon standard data types are text strings and are stored as4x registers (40001–4FFFF). The parameters are read usingfunction 03H

7.10.3 Force/Write Multiple Coils (0F HEX)DescriptionThis function forces each coil in a sequence of coils toeither ON or OFF. When broadcasting the f

ResponseThe normal response is an echo of the query, returnedafter the register contents have been passed.Field Name Example (HEX)Follower Address 01F

Programmedref. valueParameter Bit01Bit0013-10 Preset Reference [0]0 023-10 Preset Reference [1]0 133-10 Preset Reference [2]1 043-10 Preset Reference

7.11.2 Status Word According to FC Profile(STW) (8-30 Protocol = FC profile)Output freq.STWBitno.:Follower-master15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Bit 15, Timer OK/limit exceededBit 15=’0’: The timers for motor thermal protection andthermal protection are not exceeded 100%.Bit 15=’1’: One of the