Kikusui PAT160-25T, Operation Manual

Page: 164 / 218

8 -6
PAT-T 4kW
8.3.2 Calibration Procedure
Be sure to carry out the calibration items to the last step. If you move to a different
type of calibration in the middle of another calibration or if you turn the POWER
switch off, the calibration is invalid.
Possible electric shock.
•
Be sure to turn the POWER switch off before touching the output
terminal.
• Be sure to connect the output terminal and the chassis terminal.
Calibration mode indication
The ammeter display switches between CAL. 1 to CAL. 8 depending on the
calibration mode type. CAL. 1 and CAL. 2 as well as CAL. 3 and CAL. 4 are
calibrated subsequently.
Fig. 8 -6 Panel display example of calibration mode
CAL.1: Calibration of the output voltage and voltmeter
CAL.2: Calibration of the overvoltage protection (OVP)
CAL.3: Calibration of the output current and ammeter
CAL.4: Calibration of the overcurrent protection setting (OCP)
CAL.5: Calibration of the output voltage control using external voltage (EXT-
V CV CONT)
CAL.6: Calibration of the output voltage control using external resistance
(EXT-R CV CONT)
CAL.7: Calibration of the output current control using external voltage (EXT-V
CC CONT)
CAL.8: Calibration of the output current control using external resistance
(EXT-R CC CONT)
WARNING
Cali b ration v alue indication
Cali b ration mode indication
CAL.1 to CAL.8
EXT EXT
RMT
LOCK
PRESET A B C
A V
OUTPUT
ALARM