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DC Programmable Power Supply

(DCPS)

Installation and operation manual

Tel: +49(0)7842-99722-0

Fax: +49(0)7842-99722-29

www.caltest.de

Kohlmattstrasse 7

D-77876 KAPPELRODECK

[email protected]

Caltest Instruments GmbH

Содержание CINERGIA

Страница 1: ...rogrammable Power Supply DCPS Installation and operation manual Tel 49 0 7842 99722 00 Fax 49 0 7842 99722 29 www caltest de Kohlmattstrasse 7 D 77876 KAPPELRODECK info caltest de Caltest Instruments...

Страница 2: ...ant safety instructions 13 3 2 Equipment views 13 3 3 Equipment reception 16 3 3 1 Unpacking and checking the content 16 3 3 2 Storage 16 3 3 3 Transport to location 16 3 3 4 Location 17 3 4 Connectio...

Страница 3: ...ull stop 30 4 5 2 2 Standby stop 30 4 5 2 3 Ready 30 4 5 3 Emergency stop 31 4 5 4 Accidental shut down 31 4 5 5 Alarms 31 4 5 6 Alarms reset 33 5 LOCAL TOUCHSCREEN CONTROL PANEL 34 5 1 Basic function...

Страница 4: ...Page4 55 8 WARRANTY AND MAINTENANCE 54 8 1 Replacing the output fuses 54 8 2 Fans 54 8 3 DC bus capacitors 54 8 4 Warranty 54 8 5 Claim procedure 55...

Страница 5: ...ury and can cause important damage or destruction of the equipment or the property WARNING Indicates important information that must be taken into account to operate the equipment Take the appropriate...

Страница 6: ...Part 1 General requirements EN IEC 62040 2 Uninterruptible power supply UPS Part 2 Prescriptions for Electromagnetic compatibility EMC EN IEC 62040 3 Uninterruptible power supply UPS Part 3 Methods of...

Страница 7: ...jected by the power supply and also choose between capacitive or inductive The power range covered by the DCPS power supplies goes from 6 75 to 160kW at the output The parallelization of power supplie...

Страница 8: ...peration modes 2ms Rise Fall time 10 90 GENERAL Measurements Input Voltage Vrms and Current Irms Active and Reactive Input Power P Q Output Voltages Vdc and Currents Idc Output Power Temperatures User...

Страница 9: ...annels All operation modes are available in this connection mode However three operation modes are allowed Constant Voltage CV the output voltage is controlled to the setpoint value Constant Current C...

Страница 10: ...ad side Isolation transformer a 50 60Hz isolation transformer can be provided optionally in order to isolate the output channels In this case an isolation monitor can be integrated in the power supply...

Страница 11: ...C filter is used to reduce electromagnetic disturbances at the output of the DCPS Output protections the DC outputs are protected by fuses A disconnector is provided to isolate the output from the loa...

Страница 12: ...with digital processing allows a high resolution output up to 0 1 with high stability too Resonant control Control algorithms based on Resonant Control are used in the AC side The regulation is struct...

Страница 13: ...OFF position too It must never be forgotten that the DCPS is a power supply so users must take all necessary precautions against direct or indirect contact Warning labels should be placed on all prim...

Страница 14: ...14 55 Front view with the door open Q2 Q3 Q1a Detailed view of the signal connectors X12 X13 X11 X14 X15 X16 X17...

Страница 15: ...t fuses Connection elements X X1 Phase input terminal R X2 Phase input terminal S X3 Phase input terminal T X4 Neutral input terminal N X5 Earth connection terminal for main supply input X6 DC phase o...

Страница 16: ...appropriate tools Afterwards remove the corner pieces and the plastic sleeve At this point the equipment will be unpacked on the pallet Please use suitable tools to lower the power supply from the pal...

Страница 17: ...imum of 25 cm in the contour of the equipment for its ventilation If possible as shown in following figures it is recommended to leave additional 75 cm to facilitate the operations of maintenance of t...

Страница 18: ...ulfilled The power supply includes 2 levelling elements located near the front castors which serve to immobilize the unit once it is in place To adjust the level open the front door of the cabinet and...

Страница 19: ...herefore the load must be connected between the channels and the common negative return phase N DC phase output terminal U X8 DC phase output terminal V X7 DC phase output terminal W X6 DC negative te...

Страница 20: ...e used when parallelization of DCPSs is needed X13 works as input and X14 works as output Connector for MODBUS interface X15 RJ45 connector A standard Ethernet cable must be connected between X15 and...

Страница 21: ...se Their functionality depends on the power supply operation mode As it has been previously mentioned an analog input can be configured as one magnitude current voltage etc setpoint of a specific outp...

Страница 22: ...l be connected and secured before proceeding to the power supply start up 4 2 State Machine The operation of the power supply is based on 6 different states square and 5 transitions rhombs Each state...

Страница 23: ...ted the power supply will go into Alarm state 4 2 3 Precharge The Precharge is an internal transition state between Standby and Ready During this state the DC link is gradually charged through resisto...

Страница 24: ...for further detail The only possible transition from Alarm state is to Initialization state Once in Alarm state a Reset signal is required from the customer after clearing the fault condition If the f...

Страница 25: ...different current limits for charging and discharging and those limits may be lower than the maximum power supply current Depending on the loads connected the voltage limitation may be useful too and...

Страница 26: ...ply will trigger an overvoltage alarm 4 3 3 Power mode The power mode is implemented with a current PID In this case taking into account that the power equals to V I a linear controller may not be the...

Страница 27: ...wer supply can be limited too The user can configure these values through the HMI Current When the power supply reaches the configured value the output current will be regulated to the limit defined T...

Страница 28: ...only be operated as a voltage source In this case the load is connected only between phases without any reference to the N phase As far as the load has no reference to the negative phase the connecte...

Страница 29: ...e The power supply will ignore any command during this process The Initialization state can last up to 15 seconds If every step is completed successfully the power supply will move automatically to St...

Страница 30: ...inals please check the voltages with a voltmeter to assure no voltage is present The grid cable and the load must be completely unpowered before connecting or disconnecting the cables The user must be...

Страница 31: ...the ouput of the power supply Only the control boards the embedded PC and the local touchscreen remain powered 4 5 4 Accidental shut down When the power supply is suddenly disconnected from the mains...

Страница 32: ...tion time Contact Cinergia for technical support if this alarm persists 8 Phase overvoltage The voltage in the grid is too high Check the grid voltage 9 Phase undervoltage The voltage in the grid is t...

Страница 33: ...the isolation problem is in the load If it does not contact Cinergia 17 Overload The power supply is working beyond its rated values Check the parameters configured 18 Shortcircuit The power supply h...

Страница 34: ...iple variables in regard to the DC power output of the power converters By means of the black bar in the upper side of the touchscreen the user is constantly aware of the following variables Control M...

Страница 35: ...LE the function of this button depends on the power converters state o Standby State the ENABLE button is released By pressing the ENABLE button the user orders the system to move to the Ready state o...

Страница 36: ...n is pressed the following keyboard will appear The kind of setpoint to introduce will depend on the operation mode Constant Voltage Constant Current or Constant Power and the connection mode Independ...

Страница 37: ...In case the user wants to set a negative setpoint this can be made by pressing the button The Cancel button green one can be pressed anytime to return to the Operational menu without sending any setp...

Страница 38: ...bal reactive power setpoint The procedure to follow is the same as with the COMMANDS button Regardless of the current mode the user is allowed to enter the desired reactive setpoint 5 2 3 Configuratio...

Страница 39: ...K button the user can return to the main Configuration window Mode The following screen appears when the user presses the Mode button In case the Control variable is set to LCD the user may change the...

Страница 40: ...types of control mode are available for the user to choose LCD Modbus Analog input Pressing the BACK button the user can return to the main Configuration window 5 2 4 Alarms The Alarms window displays...

Страница 41: ...S T N PE This Modbus TCP IP slave has the following properties The memory map is as follows Property Implementation Function Codes 0x04 READ_INPUT_REGISTER 0x03 READ_HOLDING_REGISTER 0x10 WRITE_MULTIP...

Страница 42: ..._VDC 184 2 RO IQ21 0 _IQ 850 0 DC link voltage AR_TEMPIN 188 2 RO IQ21 _IQ 10 0 _IQ 175 0 Input temperature AR_TEMPOUT 190 2 RO IQ21 _IQ 10 0 _IQ 175 0 Output temperature AR_ERRORS 198 2 RO UINT32 0 0...

Страница 43: ...DCDC_ERRORS 340 2 RO UINT32 0 0X7FFFFFFF DCDC Errors Vector DCDC_ERRORIRMS 342 2 RO IQ21 0 _IQ 80 0 Error limit RMS Current DCDC_ERRORIPIC 344 2 RO IQ21 _IQ 0 _IQ 100 Error limit Peak Current DCDC_ER...

Страница 44: ...IQ21 0 0X7FFFFFFF Recommended charging current parallelized DCDC_SETCHVGL 424 2 RW IQ21 0 0X7FFFFFFF Equalization battery voltage parallelized DCDC_FLOATINGVGL 426 2 RW IQ21 0 0X7FFFFFFF Floating vol...

Страница 45: ...80 2 RW IQ21 0 0X7FFFFFFF Battery Low Voltage Alarm B DCDC_ALARMBATMAXCHB 482 2 RW IQ21 0 0X7FFFFFFF Battery Max Charging Current Alarm B DCDC_ALARMBATMINCHB 484 2 RW IQ21 0 0X7FFFFFFF Battery Max Dis...

Страница 46: ...ed DCDC_DCVOLTAGEGLOBAL 538 2 RW IQ21 0 0X7FFFFFFF Global DC voltage command DCDC_DCVOLTAGEPHA 540 2 RW IQ21 0 0X7FFFFFFF Phase A voltage command DCDC_DCVOLTAGEPHB 542 2 RW IQ21 0 0X7FFFFFFF Phase B v...

Страница 47: ...ONTROL WORD bits 31 12 11 10 9 8 5 4 3 2 1 0 Definition reserved reserved reserved Connection mode Function LocalRemote RunReady Enable Reset 0 Independent 1 Parallel 0 Voltage 1 Icnt 2 Pcnt 3 Bat Cha...

Страница 48: ...ins lost PLL error Node without heartbeat Transducers offset Room overtemperature Heatsink overtemperature Phase overcurrent Phase undervoltage There is no voltage in the grid PLL out of range Interna...

Страница 49: ...For the representation of the negative numbers And for the positive numbers As an example 1 4142 in IQ10 representation Below there is a C sample code for the representation IQ10 functions public doub...

Страница 50: ...than 2 31 positive Var Var 4294967296 Var 2 32 Var Var 2097152 Var 2 21 else Var Var 2097152 Var 2 21 return Var public UInt32 FloatToIQ21 double Var UInt32 Retorn 0 if Var 0 if negative Var 2097152 V...

Страница 51: ...s different uses OPERATION SUPERVISION ALARM I V P CONFIGURATION 7 1 Operation tab A Information about the status of the equipment and buttons to control it Enable Disable the corresponding led shows...

Страница 52: ...on about the State Machine of the two converters of the equipment Active Rectifier and DC DC Output 7 2 Supervision tab A Information about electrical parameters of both converters Voltage current fre...

Страница 53: ...tion and setpoints for the electrical parameters associated to the Current Voltage and Power operating modes By using the Send button the data is downloaded to the equipment B Setpoint of the reactive...

Страница 54: ...ould aR 660V 14x51 or 22x58 mm depending on the unit model of the same dimensions and rating 8 2 Fans The useful lifetime of the fans used to cool the power circuits depends on the use and environment...

Страница 55: ...anty terms described herein If the claim is covered by the warranty terms CINERGIA shall provide on site technical assistance or alternatively can request the shipping of the defective product and or...

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