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Summary of Contents for Danfoss PK37
- Page 1 MAKING MODERN LIVING POSSIBLE Quick Guide ® HVAC Basic Drive Cascade Controller...
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Page 2: Table Of Contents
1.7 Warnings and Alarms 1.8.1 Mains Supply 3x380-480 V AC 1.8.2 EMC Test Results 1.9 Special Conditions 1.9.1 Derating for Ambient Temperature and Switching Frequency 1.9.2 Derating for Low Air Pressure ® MG18F202 - VLT is a registered Danfoss trademark... -
Page 3: Quick Guide
WARNING WARNING Installation at high altitudes High Voltage Warning For altitudes above 2 km, please contact Danfoss regarding The voltage of the frequency converter is dangerous PELV. whenever it is connected to mains. Incorrect installation of the motor or frequency converter may cause damage to 1.1.2 Safety Instructions... -
Page 4: It Mains
1.2.5 Disposal Instruction Equipment containing electrical components must not be disposed of together with domestic waste. It must be separately collected with electrical and electronic waste according to local and currently valid legislation. ® MG18F202 - VLT is a registered Danfoss trademark... -
Page 5: Mechanical Dimensions
242/9.5 40-60 Hp 635/25 IP20 55-75 kW/ 550/21.7 630/24.8 521/20.5 313/12.3 270/10.6 335/13.2 100-120 Hp 690/27.2 IP20 90 kW/ 660/26 800/31.5 631/24.8 375/14.8 330/13 335/13.2 120 Hp Table 1.1 Mechanical Dimensions ® MG18F202 - VLT is a registered Danfoss trademark... -
Page 6: Electrical Installation In General
DC connection Control Earth Relay terminals IP20 0.37-1.5 IP20 2.2-4 IP20 5.5-7.5 IP20 11-15 IP20 18.5-22 IP20 30-45 IP20 IP20 IP20 IP20 ≤ 95 mm Cable dimensions Cable dimensions >95 mm ® MG18F202 - VLT is a registered Danfoss trademark... -
Page 7: Connecting To Mains And Motor
Mount the earth wires to earth terminal. Connect motor to terminals U, V and W. Mount mains supply to terminals L1, L2 and L3 and tighten. Illustration 1.2 IP20 380-480 V 0.37-22 kW. Line Earth Motor Relays ® MG18F202 - VLT is a registered Danfoss trademark... -
Page 8: Fuses
Short circuit protection Danfoss recommends using the fuses mentioned in the following tables to protect service personnel or other equipment in case of an internal failure in the unit or short-circuit on DC-link. -
Page 9: Emc-Correct Electrical Installation
KTS-R80 JKS-80 JJS-80 FRS-R-80 KTS-R80 JKS-R80 JJS-R80 FRS-R-100 KTS-R100 JKS-R100 JJS-R100 FRS-R-125 KTS-R125 JKS-R125 JJS-R125 FRS-R-150 KTS-R150 JKS-R150 JJS-R150 FRS-R-200 KTS-R200 JKS-R200 JJS-R200 FRS-R-250 KTS-R250 JKS-R250 JJS-R250 Table 1.2 Recommended fuses ® MG18F202 - VLT is a registered Danfoss trademark... - Page 10 Motor, 3 phases and Reinforced protective earth Protective earth Illustration 1.3 EMC-correct Electrical Installation For North America use metal conduits instead of shielded cables. ® MG18F202 - VLT is a registered Danfoss trademark...
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Page 11: Control Terminals
Digital input 18, 19 and 27 mode is set in 5-00 Digital Input Mode (PNP is default value) and digital input 29 mode is set in 5-03 Digital Input 29 Mode (PNP is default value). ® MG18F202 - VLT is a registered Danfoss trademark... -
Page 12: Electrical Overview
(Com RS-485 ) 61 61 on 116,117 and 118 unites 24V (NPN) OV (PNP) (PNP)-Source (NPN)-Sink NOTE There is no access to UDC- and UDC+ on the following units: IP20 380-480 V 30-90 kW ® MG18F202 - VLT is a registered Danfoss trademark... -
Page 13: Programming
(Setup 12). The number flashing, indicates the Software. This software can either be ordered using code edit set-up. number 130B1000 or downloaded from the Danfoss Web Motor direction is shown to the bottom left of the display site: www.danfoss.com/BusinessAreas/DrivesSolutions/ –... -
Page 14: The Start-Up Wizard For Open Loop Applications
Press [OK] to start the wizard. If [Back] is pressed, the FC 111 will return to the status screen. Press OK to start Wizard Push Back to skip it Setup 1 ® MG18F202 - VLT is a registered Danfoss trademark... - Page 15 Auto Motor Tuning OK AMA running AMA Failed Press OK to accept Press OK ----- Setup 1 Setup 1 Setup 1 0.0 Hz 0.0 kW Setup 1 AMA failed AMA OK ® MG18F202 - VLT is a registered Danfoss trademark...
- Page 16 6-13 Terminal 53 High 0-20 mA Enter the current that corresponds to the high Current reference value 3-02 Minimum Reference -4999-4999 The minimum reference is the lowest value obtainable by summing all references ® MG18F202 - VLT is a registered Danfoss trademark...
- Page 17 See 5-40 Function Relay Drive running Select the function to control output relay 2 Function relay 1-29 Automatic Motor See 1-29 Automatic Motor Performing an optimizes motor performance Adaption (AMA) Adaption (AMA) ® MG18F202 - VLT is a registered Danfoss trademark...
- Page 18 This means that AMA can not be performed if there is no 24V to terminal 1-29 Automatic Motor Adaption 27 so please connect terminal 12 to terminal 27. Enable ® MG18F202 - VLT is a registered Danfoss trademark...
- Page 19 PI control 20-93 PI Proportional Gain 0-10 0.01 Enter the process controller proportional gain. Quick control is obtained at high amplification. However if amplification os too great, the process may become unstable ® MG18F202 - VLT is a registered Danfoss trademark...
- Page 20 Press [ ] to browse through the parameter Frequency groups. Press [OK] to select a parameter group. ▲ ▼ Press [ ] to browse through the parameters in the specific group. ® MG18F202 - VLT is a registered Danfoss trademark...
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Page 21: Cascade Controller
The alternation of the lead pump can take place at a command signal or at staging (adding lag pump). ® MG18F202 - VLT is a registered Danfoss trademark... -
Page 22: Start/Stop Conditions
[Off] Ramps down Destaging [Auto On] Starts and stops according to commands via Staging/Destaging terminals or serial bus cascade controller only can work when drive in "Auto ON" mode ® MG18F202 - VLT is a registered Danfoss trademark... -
Page 23: Parameter Overview
[3] 0.18 kW - 0.25 Hp 0 - 431, * 144 [2] Set-up 2 [180] HP [4] 0.25 kW - 0.33 Hp 1-5* Load Indep. Setting [9] Multi Set-up [5] 0.37 kW - 0.50 Hp ® MG18F202 - VLT is a registered Danfoss trademark... - Page 24 [7] External Interlock [12] Out of current range 2-02 DC Braking Time 0.0 - 400 Hz, * 0.0 Hz *[8] Start [13] Below current, low 0.0 - 60.0 s, * 10.0 ® MG18F202 - VLT is a registered Danfoss trademark...
- Page 25 5-90 Digital and Relay Bus *[1] Voltage mode [161] Running reverse [13] Below current, low Control [165] Local ref. active [14] Above current, high [166] Remote ref. active [21] Thermal warning ® MG18F202 - VLT is a registered Danfoss trademark...
- Page 26 8-88 Reset FC port Diagnostics 13-10 Comparator Operand 8-0* Comm. General Settings 8-51 Quick Stop Select *[0] Do not reset *[0] Disabled 8-01 Control Site [0] Digital input [1] Reset counter [1] Reference ® MG18F202 - VLT is a registered Danfoss trademark...
- Page 27 16-11 Power [hp] [17] Select preset ref 7 14-20 Reset Mode 15-** Drive Information 0.000 - 2.294, 967.500 *0.000 [18] Select ramp 1 *[0] Manual reset 15-0* Operating Data 16-3* Drive Status ® MG18F202 - VLT is a registered Danfoss trademark...
- Page 28 0.00 - 20.00, * 0.00 [2] Analog in 54 [2] Enabled (Fire Mode only) 16-61 Digital Output [100] Bus Feedback 1 24-11 Bypass Delay Timer 0 - 600 s, * 0 ® MG18F202 - VLT is a registered Danfoss trademark...
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Page 29: Warnings And Alarms
Discharge from output phases to ground. Control Voltage Fault 24 V DC may be overloaded. VDD1 Supply Control voltage low. Please contact your local Danfoss supplier Calibration failed Contact your local Danfoss supplier. The setting of motor voltage, motor current and motor power is Unom,Inom presumably wrong. - Page 30 Exceeded Fire Mode has suppressed one or more warranty voiding alarms The power or switch mode power supply has been exchanged. (Only on 400 V 30-90 kW units). Contact your local Danfoss New sparepart supplier The frequency converter has a new type code (Only on 400 V New Typecode 30-90 kW units).
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Page 31: Mains Supply 3X380-480 V Ac
® Quick Guide HVAC Basic Drive Cascade Controller Quick Guide 1.8.1 Mains Supply 3x380-480 V AC ® MG18F202 - VLT is a registered Danfoss trademark... - Page 32 ® Quick Guide HVAC Basic Drive Cascade Controller Quick Guide ® MG18F202 - VLT is a registered Danfoss trademark...
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Page 33: Emc Test Results
The unit is suitable for use on a circuit capable of delivering not more than 100.000 RMS symmetrical Amperes, 240/480 V maximum. Motor output (U, V, W) Output voltage 0-100% of supply voltage Output frequency 0-200 Hz (VVC plus ), 0-400 Hz (u/f) Switching on output Unlimited Ramp times 0.05-3600 s ® MG18F202 - VLT is a registered Danfoss trademark... - Page 34 17 V Accuracy on analog output Max. error: 0.4 % of full scale Resolution on analog output 10 bit 1) Terminal 42 and 45 can also be programmed as digital outputs. ® MG18F202 - VLT is a registered Danfoss trademark...
- Page 35 Minimum ambient temperature at reduced performance, enclosure frame H6-H10 -10° C Temperature during storage/transport -30 - +65/70° C Maximum altitude above sea level without derating 1000 m Maximum altitude above sea level with derating 3000 m ® MG18F202 - VLT is a registered Danfoss trademark...
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Page 36: Special Conditions
The cooling capability of air is decreased at low air pressure. For altitudes above 2000 m, please contact Danfoss regarding PELV. Below 1000 m altitude no de- rating is necessary, but above 1000 m the ambient temperature or the maximum output current should be decreased. - Page 37 130R0265 MG18F202 Rev. 2011-11-03 *MG18F202*...
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