Controller Setup - CHINT NXZM User Instructions

NXZM
Installation of the display module (on cabinet door)
Installation of flash barrier
Fig 10 Installation of flash barrier
5

Controller setup

Instructions of controller operation interface
1 2
20
5
3
6
7
8
14
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16
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NXZ(H)M Automatic Transfer Switch
Fig 9 Installation of the display module
21 22
4
9
10
4
11
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13
23
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6
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Fig 11 Controller setup
If a megameter with capacity over 500V
is used to measure the insulation
resistance of the circuit breaker, please
disconnect the secondary circuit of the
controller.
Indication of automatic working mode;
1
Indication of manual working mode;
2
Failure indication
3
When the breaker is tripped due to failure or short-
circuit of the switch, this lamp will be on; (absent for
class PC)
Display area of normal power voltage parameters
It displays normal power voltage parameters and
transfer delay time under the working condition, and
displaying symbols under the setting condition;
Indication of the on or off of breaker on the normal
5
power side, the light will flash if a failure of the
normal power occurs;
Indication of setting condition;
Indication of on or off of breaker on the alternative
7
power side, the light will flash if a failure of the
alternative power occurs;
07