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User’s Guide

Programmable DC Power Supply

09/2015

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Summary of Contents for HA-PSA3515

Page 1: ...PROGRAMMABLE DC POWER SUPPLY HA PSA3515 USER S MANUAL...

Page 2: ...User s Guide Programmable DC Power Supply 09 2015...

Page 3: ...ternal bus gets fault It is of programmable CV CC adjustable step The two working states CV and CC can be switched varying with the load Meantime the external voltage sampling terminal is supplied to...

Page 4: ...Programmable DC Power Supply User s Guide 2 Packing List Programmable Power Supply 1 Power Cord 1 CD User s Guide 1 RS232 interface cable 1 Optional USB interface and cable 1...

Page 5: ...t of load to power supply 10 2 7 Operation attention 11 2 8 Basic Operation 13 Chapter 3 Programmable Interface 16 3 1 To set series port 16 3 2 Programmable commands 16 Chapter4 Maintenance 17 Chapte...

Page 6: ...ter the following conditions should be achieved Voltage 115 1100 125 V 230 200 250 V Frequency 50 45 60 Hz Working Environment Indoor Temperature 0 40 Relative humidity 20 90 RH 40 Insert the power pl...

Page 7: ...na Err CC CV Output Prot set Setting 1 28 27 26 25 24 23 2 3 4 5 6 7 8 9 11 13 16 18 14 12 10 17 15 19 20 21 22 VOLTAGE CURRENT POWER SUPPLY PROGRAMMABLE V A 2 2 Keyboard Instruction 1 LCD Display the...

Page 8: ...will be saved the unit is V when finish the data input the light is off 15 Pro Enable to enable the OVP function Press the key to enable the over voltage protection with light on Press again to disab...

Page 9: ...function with light off Second function clear the over voltage protection 24 Lock Unclock to lock the keypad Press the key to lock all the keys except of Shift key Second function press Shift and Lock...

Page 10: ...rrent 4 Indicator of CV mode selected for working with light on 5 Indicator of CC mode selected for working with light on 6 Alarm indicator of failure to output as preset which indicates that the real...

Page 11: ...ower on again the power supply go on working otherwise the output will be shut off again 18 Error indicator of temperature sensor the power supply goes into protection with output disabled and need to...

Page 12: ...e function preferred terminal S and S are required to be right connected with load polarity accordingly If make wrong connection the power supply output wrong voltage and probably to burn up the load...

Page 13: ...th sense function When storage battery is used as load for long output cable user can relieve the voltage drop with sense function the connection of which is shown as figure And user must connect a di...

Page 14: ...ection circuit at output terminal If the voltage of OVP set lower than battery and OVP is enabled the thyristor is probably to breakover and cause the huge short current to burn out the mainboard So t...

Page 15: ...ion otherwise the output voltage will get higher 2 7 3 The requirement to AC power supply For the high power of this unit the transformer at power on will get a short saturation and periodic shock cur...

Page 16: ...s RPG Coarse key to change step 2 8 4 Setting of output voltage While press the OUTPUT key under presetting the output is enabled the current output voltage and current are displayed on screen If pres...

Page 17: ...o set the adjusting knob Press RPG Coarse to select 0 1V 0 1A as step for knob adjusting Press the key again to select 1mA 1mA as step for adjusting knob 2 8 13 To recall the presetting Press Recall k...

Page 18: ...al To set local control mode return 1 VOLTage NRf To set output voltage MINimum MAXimum PROTection NRf CLEar CURRent NRf MINimum MAXimum OUTPut OFF ON OUTPut MEASure MEASure CURRent MINimum MAXimum To...

Page 19: ...ructions are only for professional technicians 4 2 1 Replacing of fuse If the apparatus cannot work properly because that the fuse is burnt out first find the reason and correct and then replace the f...

Page 20: ...intaining or replacing since consignment for the verified quality problem of the product Except for this explanation and the description in the warranty card the company has no other warranty in procl...

Page 21: ...1mA 6 6 Voltage setting accuracy 0 1 10mV Voltage reading accuracy 0 1 10mV Current setting accuracy 0 2 25mA Current reading accuracy 0 2 25mA OVP setting accuracy 0 5 0 5V Note if output less than r...

Page 22: ...ment tel 48 68 45 75 139 45 75 233 45 75 321 45 75 386 fax 48 68 32 54 091 e mail export lumel com pl LUMEL S A ul Sulechowska 1 65 022 Zielona G ra POLAND tel 48 68 45 75 100 fax 48 68 45 75 508 www...

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