GDZX ZXJB, Руководство пользователя, Страница: 5 / 12

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operating value and return value. I means normally open contact off delay is
closed, II means normally open contact off delay is open. III means normally
closed contact off-delay is open. IV: normally closed contact off-delay is closed.
T4 is power supply output value regulation knob
5) Contact: the wiring terminal of the tested relay contact
Remark: There should be no external power source for the relay contact
when test replay operating time. And J1
、
J2
、
J3
、
J4
、
J5 shouldn’t be
short-circuited
6) Z
：
power supply output type
7) Operating indication
：
indicate at contact operation ( if connect with normally open
contact, the indicating lamp will be turned on after operation, and if connect with
normally closed contact, the indicating light will be off after operation)
8) Synchronization: control the on-off of the output voltage current, to make short
t e s t o n r e l a y r a t e d v a l u e .
9) Set: setting value output switch
10) Reset: clear operation for Millisecond meter
11) Reclosing: closing signal sending terminal of the reclosing reply
Ⅳ、
Output power supply operation
1. AC voltage
（
0
～
220V
）
output
Turn T1 to AC250V, close the synchronous switch, turn T4, J2 terminal to output
0~250V voltage. X1 indicates the present voltage, output type ACV light will be
on
2. AC current (0
～
5
Ａ、
0
～
20
Ａ、
0
～
100
Ａ）
output
Turn T1 to AC5A
（
AC20A
、
AC100A
）
, close the synchronous switch, turn T4, J1