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NEP – SERIES

User Manual

REV.0   2011/08

7673-6185-0000

Summary of Contents for NEP Series

Page 1: ...NEP SERIES User Manual REV 0 2011 08 7673 6185 0000...

Page 2: ...nels A FRONT PANEL 1 LCD display Indicates output voltage current presets CC CV status of main auxiliary outputs output On OFF running the Cycled Program and faults 2 Output Voltage Control knob Adjus...

Page 3: ...to the unit 5 Do not replace the fuse before ceasing the problems use same fuse rating 6 Never touch the power supply when your hand is wet 7 Never remove the metal cover without unplugging of AC main...

Page 4: ...e Knob then quickly press the Current Knob 1 Press the Voltage Knob and then press the Current Knob Icon 1 is flashing to show ready for setting 2 Adjust Voltage Knob for voltage value and Current Kno...

Page 5: ...ew settings and Icon 3 will start flashing to indicate Preset 3 is ready for setting 5 Adjust Voltage and Current as before and press Voltage and Current Knobs to confirm Preset 3 new settings 6 All t...

Page 6: ...cordingly 3 Repeat the above to get to Preset P2 then P3 4 Quick press of Voltage and Current Knobs at P3 will exit from the Preset Mode to normal operation mode N at which has no flashing Presets Ico...

Page 7: ...oves to the next lot of Timed Presets When the power supply is in cycle operation the cycle icon flashes with the time preset in operation Setting the Timed Presets 1 Push Button 4 to Output OFF posit...

Page 8: ...d P3 7 To set the number of cycles After t3 of P3 has been set and confirmed the P icon will then appears and ready for setting of number of cycles Adjust the voltage knob to set the number of cycles...

Page 9: ...ycle Icon is flashing This serves as a warning of wrong setting of 3 preset timers Remarks A If the number of cycle is set at zero then the unit will run infinite cycles B To exit from the Timed Prese...

Page 10: ...ent user presets 3 Programming of timer and auto cycling of preset in sequence 4 Rotary encoder tuning of V I 5 Output On Off switch with status indication 6 Large LCD display for V I Presets CC CV st...

Page 11: ...on Ripple Noise r m s Current 10mA Load Regulation 10 90 Rated Voltage 30mA Line Regulation 5 Variation 30mA Setting Accuracy 0 3 0 02 V Current Resolution 0 01A Input Voltage Input Voltage 230VAC 50H...

Page 12: ...LCD Indications Voltage and Current C C And C V Aux 1 and 2 Status Output ON OFF 3 User Defined V I Presets Running the Cycled Program Fault Indication OVP Over Voltage OCP Over Current or Load OTP Ov...

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