Matrix MPS-6003LP-3, Руководство пользователя

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Note: when Meter
key is gray, the power supply is in SET mode, then the VFD
displays the set voltage and current; when the key is lit, then the power supply is
in METER mode, the actual voltage and current display on the VFD. When the
output is OFF, the “OFF” indicater will display at the current display area.

Current output Check
The following steps check the basic current functionality by shorting the power supply’s
output.
1) Press Power key to turn on the power supply
2) Press
On/Off to disable the output, ensure the output is OFF.
3) Connect a short across (+) and (-) output terminals with an insulated test lead, use a
wire sufficient to handle the maximum current.
4) Adjust the voltage value to 1V
5) Press
On/Off
to enable the output
6) Adjust the current
Set some different current values, in METER mode, check whether the voltage value on
VFD is near 0v, and the current on it is close to the value you set.
7) Make sure that the current can be adjusted from 0 to full rated value.
8) Disable the output and then remove the short wire
9) Check the other two channels by the same method.
2.2.5 If the power supply does not turn on
Use the following steps to help resolve the problems you might encounter when turn
on the instrument:
1) Verify that there is AC power applied to the power supply
First, verify that the power cord is firmly plugged into the power receptacle on the rear
panel of the power supply. You should also make sure that the power source you
plugged the power supply into is energized. Then, verify that the power supply is turned
on.
2) Verify the power-line voltage setting
Make sure the voltage selector switch is set according to the present line voltage
(110VAC or 220VAC) when the power supply is shipped from the factory. Change the
voltage setting if it’s not correct.
3) Verify the correct power-line fuse is installed
If the fuse was damaged, please see the table below to replace the fuse for your power
supply
.
Model Fuse (220V AC)
5A T250V
5A T250V
Fuse (110V AC)
10A T250V
10A T250V
13 USER MANUAL
MPS-6003LP-3
MPS-3006LP-3