Switching power supply SP-R Operating instructions 2010
Contents
1. external display supply 24 V DC set by manufacturer 5 logical outputs relay with 230 VAC 5A common pin 48 V DC 5A Connector 8 Communication port RS 485 Connector 9 Communication port RS 232 Connector 5 Table 2 Connectors In case of external HMI panel mounting is necessary to connect port RS232 with the charger and provide power supply 24V DC for HMI panel For the power supply connector 4 OUT 5 can be used terminals 14 and 16 This possibility has to be set by manufacturer A The isolation of the wires plugged into connectors despatch only in needed length touchable bare wiring is not allowable Screw terminals of connectors 1 5 are to be tightening by torque 0 5Nm connector 6 by torque 1 5Nm and connector 7 by torque 2Nm A Earth wire on terminal PE in connector 7 must be plug in properly Battery connection A The inputs wiring resistance can be measured before battery plug in For this measurement battery supply wiring is unplugged on battery the wiring is connected charger far end and the charger provide resistance measurement The measurement is release by switching input IN2 function Start of resistance measurement Charger works with the result of measurement and the output voltage is adjusted which means charger compensate resistance of supply wiring After measurement the battery can be plug in it is necessary to observe the procedure recommended by producer of batteries A2. 3 92 95 0 98 YES YES YES YES YES RS232 RS485 2 1 9 230 V AC 5 A 25 to 40 C 360 x 484 x 133 mm 25 kg IP 20 PT100 PT1000 3 5 HMI Load current measurement Table 1 Parameters Installation Mechanical mounting The power unit is fit into 3U 19 rack and is designed for built in mount into switchgears The unit is necessary to mount into factory made support panel or into corresponding device The unit is fixed by four screw bolts M6 going throw front panel picture 2 Mounting dimensions including mounting holes dimension are shown on picture 1 4 x M6x20 Picture 2 Mounting The unit has to be mounted only in horizontal position Sufficient room for inflow and outlet of cooling air is necessary 50mm in front of unit 100mm at back of unit The surrounding temperature must be in range from 25 C to 40 C otherwise right function can not be warrant Electrical wiring A All connection and signalling points are situated in front panel 98 7 iss Plok greo g Jof g pk g i LLL cr OD 6 12 3 4 J Picture 3 Connectors Spinany zdroj PEG SPR OUT6 10 f j 17 18 19 20 21 22 Picture 4 Connector wiring Function aa PT100 PT1000 ee Connector 2 2 digital inputs internal 24 V DC or external 110 220 V DC set by manufacturer 3 logical outputs relay with 230 VAC 5A 2 logical outputs relay with 230 VAC 5A Connector 4 common pin 48 V DC 5A
3. Switching power supply SP R Operating instructions Instructions Special symbols Touching the electrical equipment may be fatal Warning read operating instructions Warning battery Do not disposed together with domestic waste Safety instruction and commands 1 2 3 4 AAA Only authorized and informed person can work on this device Earth the device properly Disconnect all wiring before any manipulation Do not unplug any connector under voltage Introduction Switching chargers of the SP R series are intended for charging station batteries of nominal voltage 110V and 220V Chargers are suitable for supplying DC circuits with combination of charging station batteries Switching chargers of the SP R series fully comply with the requirements of the station battery charging standard EUROBAT Power supply unit offers function of temperature compensation of charging voltage inputs wiring resistance measurement or fast charging Different charging characteristics can be used lUo IUUo etc The power unit is fit into 3U 19 rack and is designed for built in mount into switchgears All connection and signalling points are situated in front panel Compact construction of the charger brings all advantage of switching units in comparison with standard power supply unites equipped with transformer primarily lower weight and smaller dimensions Advanced software equipment leads to higher user comfort an
4. The function for wiring resistance measurement is optional not all chargers can provide it Before application of this function consult the possibility with manufacturer A Observe the right battery polarity Only battery with nominal voltage the same as nominal output voltage of charger can be connected Inputs and outputs are programmable which means adjustment of the power unit to concrete application For each input and output one or up to all switching possibilities can be set see table 3 Voltage and current of individual inputs and outputs are mentioned in chapter Installation table 2 Each input and output can be logically inverted External failure Fast charging start Resistance measurement start ON OFF Siren silence Power supply loss Over voltage Charger Under voltage failure Fusses Summary fault Over current Battery over voltage Battery not charged 30 capacity left Battery 10 capacity left diagnostics Battery discharged Charging with higher voltage Charging with lower voltage Run Siren Table 3 Inputs and outputs 10 Charger shutdown Unit supplied from DC Unit supplied from DC Unit supplied from DC Charger shutdown Battery unfasten Operation states signalling The unit can be equipped with HMI LCD panel which is used for settings and for signalling of operation states or fault reports All units are equipped with set of LED diodes for signalling of basic operation st
5. ates LED diode Meaning RUN Operation without faults Supply OK Power supply 400V is present Charging OK Charging voltage in tolerance Opt Func Optional function is active Error Unit failure or fault LCD display function LED diode signalling is active as well in units with LCD panel The panel can be mounting in switchgear or on other places far form charger rack central control board etc There are four basic schemes available on the HMI display buttons on panel screen bottom are used for changes A The panel is control by touching on selected point is strictly forbidden to use objects which could damage the screen sharp object screw driver etc Overview Basic screen for fast diagnostics Text description is shown as well as measured value of charger battery and output voltage EE evict oatene Nastaveni 11 Charger Screen serves detailed information about charger inner electrical values temperatures of components and about actual status of all inputs and outputs The list of error states could be invoked from the screen by pressing button Errors Error history is available from the screen by pressing History on for return to on line mode button History off is used AN1 IN a 1212345678 9 10 Ponchy Zapnout Historii 13 05 2010 15 23 55 44 b600000888 Poruchy Battery Actual status of battery is shown in text description and as a measured value of b
6. attery voltage Stav baterie PET Stav baterie _ P ehled l Nabije E Nastaveni 12 Settings Screen is used for function setting of individual inputs and outputs and for setting of other operation parameters Login User Adm_Nastav Password is necessary for entering 1590 Press the button Password for enter insert the password and confirm by pressing Enter and RET For return without password insert press the button ESC Last insert number can be deleting by pressing Clear A Settings mode is used for setting inner values necessary for unit correct operation It is strictly forbidden to change inner parameters without consulting with the manufacturer A Test mode is used for unit service setting and is strictly forbidden to use this mode without consulting with the manufacturer Error summary Errors are announced on unit screen and by acoustic siren 13 Maintenance The device does not need any regular maintenance The regular maintenance according to valid norms SN EN electro technical devices has to perform This maintenance consists of visual control of the device cleaning the device best is via vacuum cleaner and of control of proper tighten of screw joints This maintenance has to be performed in terms according to status of surroundings but maximum 6 months duration 14 Service and service assistance In case of queries or proble
7. d to the merging different measure devices into one device Nominal output current is 50A for voltage 110V DC and 25A for voltage 220V DC In case of need up to 16 power units can be set together in parallel operation mode with possibility of changeover of wrong module during operation without blackout Output voltage fuses are placed in rear panel The power unit has force cooling which is controlled according to momentary temperature of the cooler This solution increases lifetime of ventilator and contributes to low noise run of the unit Regulation is controlled by processor card ProDrive II equipped DSP processor Texas Instruments Processor control with combination of power electronics elements temperature measurement allows short term operation by reducing output current as well during deterioration of temperature conditions The unit can be equipped by 3 HMI colour LCD panel The HMI panel can be fit in switchboard as well Type code PEG xx xx SP R nominal voltage nominal current switching charger Picture 1 Dimensions SP R with LCD panel Parameters o n Basicypes esi Imax Current ripple Efficiency Power factor Parallel operation Short circuit protection LCD Temperature compensation Fast charging Communication Logical inputs Analog inputs Logical outputs Operational temperature Dimension Weight Protection 3x 400 230 V 16A 30 70 Hz 110 VDC 220 V DC 50A 25A lt
8. ms with the device contact the producer PEG spol s r o Baarova 49 140 00 Prague 4 Plant Kolbenova 922 5a 190 00 Prague 9 www peg cz peg peg cz Tel 281 087 521 fax 281 087 522 GSM Oz 724 366 435 T mob 731 118 119 Please let us know about these details e Serial number of charger e Date of first failure e Failure description 15 Guarantee terms Guarantee for material failure construction failure and treatment and machining failure is provided for the devices duration 24 months The guarantee could be prolonged only via contract Producer is not responsible for any damage caused by wrong mounting wrong operating conditions settings change or any other conditions which are not in accordance with documentation Producer is not responsible for consequences of wrong usage Producer of monitor reserves the right to change technical data specification and details without former notice 16
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