CHINT NXZ Series User Manual

03
NXZ Automatic Transfer Switch
A B
B1
E F
G
L H
H1
H2
H3
H4
A1
D
d
Start-up mode of fire control
Manual mode
＋
-
＋
-
STOP
B(max)
B1
D
A(max)
A1
E
F
L
G
H4
H(max)
H1
H2
H3
＋
-
Normal Standby
Duplexing
Setting
Automatic
Manual
2XØd
3
Outline and Installation Size
Outline and Installation Size of NXZ-125 630~
Unit: mm
Product
model
Outline size Installation size
NXZ-125
NXZ-250
NXZ-630
245
295
436
130
175
272
220
304
461
30
35
58
4.5
6
9
5.5
8
13
126
175
230
21
29
41
71
99
131
107.5
146
192
21
29
41
229.5
275
400
113
152
240
4.5
6
9
21.5
27.5
43
MANU
on on
OFF
SET
ON
OFF
AUTO
MANU
I II
I
II
AUTO
on on
OFF
SET
OFF
AUTO
MANU
I II
I
II
OFF
Figure 3-2 Power -on test
Figure 4 Outline and Installation Size of NXZ-125~630
Tabla 1 Manual debugging

CHINT NXZ Series Specifications

General

Brand	CHINT
Model	NXZ Series
Category	Switch
Language	English