Kikusui PAT160-25T, Руководство по эксплуатации

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PAT-T 4kW
8 -9
8
Mai
n
te
nance
Calibration procedure of the output voltage control using
external voltage (CAL.5)
Fig. 8 -9 Connection for CAL.5
1
T u rn the POWER s w itch off.
2
Connect the voltage so u rce (Vref) to pins 21 and 22 of the J1
connector.
3
While holding do w n the SET key, t u rn on the POWER s w itch.
Keep holding the SET key until the ammeter is showing “CAL.1,” and the voltmeter is
showing 5 % of the rated voltage value. Warm up the PAT for at least 30 minutes.
4
Press the CO N FIG key.
The ammeter shows “CAL.5,” and the voltmeter shows “0.000.”
5
Set Vref to 0.000 V.
6
Press the RECALL A (SHIFT+SET) key.
The calibration of the low end of the EXT CV CONT is set, and the LOCK LED
illuminates.
7
Press the CO N FIG key.
The ammeter shows “CAL.5,” and the voltmeter shows “10.00.”
8
Set Vref to 10.00 V.
9
Press the RECALL A (SHIFT+SET) key.
The calibration of the high end of the EXT CV CONT is set, and the EXT LED
illuminates.
Then, the LOCK LED and EXT LED turn off, and the PRESET A LED illuminates.
10
T u rn the POWER s w itch off to finish the calibration of the o u tp u t voltage
control u sing external voltage.
V ref
+
–
2-core shielded or
twisted-pair wire
21
22
25 26
21
22
1 2
J1
Output terminal
Chassis terminal
PAT
J1