AXIOMET AX-1803D User Manual Download Page 4

 

Unpacking and Inspection

 

The packing should include the following items: 

1

DC power supply  

2

Power line cord 

3

Instruction manual 

4

Spare fuse 

Please check to see that all of the above items are included. 

 

Safety Precautions 

 

1.

 

Before applying power to your DC power supply, make sure that power select switch is correctly 

setting for your applicable AC power supply. 

2.

 

Connect the instrument to an AC power source using the power line core provided. 

3.

 

Do not connect a voltage that is greater than the current output voltage to the terminals of the 

instrument. 

4.

 

Never  ground  yourself  when  taking  electrical  measurements.  Keep  your  body  isolated  from 

ground by using dry clothing; rubber shoes, rubber mat or any approved insulating material. 

5.

 

Never  touch  exposed  wiring,  connections  or  any  live  circuit  when  attempting  to  take 

measurements 

6.

 

Avoid shorting circuit the output of DC power supply. 

7.

 

Set the voltage and current adjustment knobs as you desire. 

8.

 

The  unit  should  be  stored  in  a  dry  and  well  ventilated  place  and  the  power  cord  removed  if 

storing for long periods. 

 

Safety Information

 

The  DC  power  supply  series  has  been  designed  according  to  IEC1010  –  1  concerning  safety 
requirements  for  electrical  measuring  instruments  with  an  overvoltage  category  (300V  CAT  II)  and 
pollution 2. 
 

Safety Symbols 

 

Important safety information, refer to the operating manual. 

 

DC – Direct current. 

Summary of Contents for AX-1803D

Page 1: ...DC POWER SUPPLY AX 3003D AX 3005D AX 1803D USERS MANUAL V C V I N E C O AR SE VO LTAG E A V OFF _ ON VOLTAGE CURRENT DC POWER SUPPLY F I N C O AR SE F I N E C R R EN T C C O ER O O N...

Page 2: ...recautions 4 Safety Information 4 Safety Symbols 4 Instrument Front Panel 5 Instrument Back Panel 6 2 Operation 7 Line Power Supply Setting 8 Operation Procedure 8 3 Specifications 10 General Specific...

Page 3: ...ypes for the power supply series monitoring output voltage and current They are LCD LED and two pointer meters One of them is equipped to the DC power supply There are different numbers of output volt...

Page 4: ...taking electrical measurements Keep your body isolated from ground by using dry clothing rubber shoes rubber mat or any approved insulating material 5 Never touch exposed wiring connections or any liv...

Page 5: ...1 1 OUTPUT VOLTAGE INDICATOR This indicator shows output voltage as measured at the output terminals There is LCD or LED or pointer meter display type They are available for choice of user 2 OUTPUT C...

Page 6: ...only pointer meter display Each pointer meter has a mechanical screw adjustment for setting the zero point Using a small screwdriver turn off the power and adjust the screw under the meter respective...

Page 7: ...with same the power requirements of instrument before connect power cord to live power source WARNING To avoid electrical shock disconnect power cord from live power source and remove the test leads...

Page 8: ...50Hz 60Hz NOTE The instrument without POWER SELECT SWITCH is factory pre set in accordance with your main voltage when your local distributor place the order with the factory Operating Procedure CONST...

Page 9: ...rrent level at which the restricted current protection will be active as you desire 6 Remove the wire linked to the positive and negative output terminals Connect the positive output terminal and nega...

Page 10: ...ous upward of 75 rate output power for one hour Relative Humidity 20 to 80 RH 0 to 40 Protection constant current and short circuit protection Weight Size OUTPUT VOLTAGE regulated OUTPUT CURRENT regul...

Page 11: ...0 2A 0 3A 0 18V 0 2A 0 3A 0 30V 0 2A 0 3A 0 5A 0 10A 0 20A 0 50V 0 2A 0 3A Source Effect Line regulation CV 0 01 1mV CC 0 2 1mA Loading Effect Line regulation CV 0 01 3mV CC 0 2 3mA Ripple nad noise C...

Page 12: ...TO V CAUTION WARNING Turn off the power switch remove the power line cord from the power socket and disconnect the test leads at output terminals before replacing the fuse Replace it only with same ty...

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