PSM-SERIES PROGRAMMABLE POWER SUPPLY
USER MANUAL
20
z
OCP SET: Over current protection setting (LEVEL, ON/OFF/
CLEAR, DELAY)
Setting method: After pressing [OCP SET] to get into Over Current
Protection Level (OCP LEVEL) setting, use the number key (or knob) to
input setting value and press [ENTER] to complete the setting change.
When get into over current protection state, use the knob to select
ON/OFF/CLEAR, then press [ENTER] to change the setting.
When the Over Current Protection is set to ON, then get into Over
Current Protection Delay setting (The minimum Delay time is at 0
second, the maximum is at 10second, and the scale base is 0.1 second).
z
OCP DELAY TIME CHART
Remark: When the over current protection of the instrument is
triggered, use the fu+of Over Current Protection
Clear (OCP CLEAR) to clear its protection state.
For example: Set over current protection value to 21.00A at ON state.
After pressing [OCP SET], get into OCP LEVEL setting, input
[2][1][.][0][0][ENTER], now set the knob select state to ON and press
[ENTER] to complete setting.
z
Output voltage/current selection
When re-power on, the output range is stayed at the previous setting
before power off. Besides, whatever the output is at ON or OFF status,
PSM-SERIES PROGRAMMABLE POWER SUPPLY
USER MANUAL
21
the output range can be switched over dynamically. When the setting
value is more than the value of the switched voltage/current range, it
will be modified to maximum value of the switched range automatically.
If the setting value is less than the value of the switched voltage/current
range, it will be stayed as it is.
z
PSM-2010
：
20V,10A/8V,20A
z
PSM-3004
：
30V,4A/15V,7A
z
PSM-6003
：
60V,3.3A/30V,6A
For example: Set output range of PSM-2010 to 20V, 10A
Press [SHIFT][20V,10A], the output range will be changed to 20V,10A.
