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4. Reclosing
(
DH—3 reclosing as example
):
DH—3type reclosing reply operation as below
Connect wire by graph3, connect 3, 4 with J5 black column ( negative), connect
17 with J5 red column (positive)
Note: when use ZJ3 contact to stop millisecond contact, remember to cut off the
connection between ZJ3 to 1 to separate ZJ3 contact. Turn T1 to DC20A, switch
on power and turn T4 to relay rated current value, then switch off power, turn T2
to relay rated voltage value. Turn T3 to I position (that’s relay ZJ3 contact state).
Switch on power, push setting value button, reset millisecond after charging for
15~25 seconds ( the charging time can be read from millisecond meter). Push
“reclosing” button to measure reclosing time. X2 display value is reclosing time
of the reclosing relay.
Intermediate relay
Содержание ZXJB
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