CHINT NA1-2000X User Manual

NA8G-1600 (In=1600A) Draw-out type
(Only horizontal connection is provided by the factory, vertical one has to be made by users themselves).
NA8G-1600 (In=400A ~1250A) Draw-out type
(Only horizontal connection is provided by the factory, vertical one has to be made by users themselves).
5. Dimensions and connection
Note: If users intend to change the
horizontal connection into vertical
connection, they need to replace the
upper and lower busbars on both sides
with the same one as the central busbar.
In(A)
400, 630
800, 1000
1250
a(mm)
5
10
15
Vertical connection
351
282(3P)
352(4P)
149(3P)
155(4P)
78.5(3P)
75.5(4P)
345(Connected position)
391(Disconnected position)
95 76
7
Phases barrier
(to be ordered
separately)
345(Connected position)
391(Disconnected position)
Horizontal connection
95 76
310
149
7
a
78.5
2-Φ6.5×10
2-Φ6.5
145(3P)
215(4P)
95
210
36
275
63
35
76 76 76
12×Φ11(3P)
16×Φ11(4P)
35
60
25
15
N Pole
3P Central line
4P Central line
351
282(3P)
352(4P)
442(Connected position)
488(Disconnected position)
95 76
149(3P)
155(4P)
78.5(3P)
75.5(4P)
7
442(Connected position)
488(Disconnected position)
95 76
179
15
7
63.5
2-Φ6.5×10
2-Φ6.5
145(3P)
215(4P)
95
210 36
63
35
310
275
24×Φ11(3P)
32×Φ11(4P)
101 101 101
85
35
80.5
35
15
N pole
3P Central line
4P Central line
Phases barries
(to be ordered separately)
Phases barrier
(to be ordered separately)
Horizontal connection
Vertical connection
Note: If users intend to change the
horizontal connection into vertical
connection, they need to replace the
upper and lower busbars on both sides
with the same one as the central busbar.
NA8G-1600 (400A~1250A) Fixed type
(Only horizontal connection is provided by the factory, vertical one to has be made by users themselves).
NA8G-1600 (In=1600A) Fixed type
(Only horizontal connection is provided by the factory, vertical one has to be made by users themselves).
Note: If users intend to change the
horizontal connection into vertical
connection, they need to replace the
upper and lower busbars on both sides
with the same one as the central busbar.
In(A)
400, 630
800, 1000
1250
a(mm)
5
10
15
149 48.5
100
92
251
a
237(3P)
307(4P)
320
76 76 76
35
60
25
15
4-Φ7
237(3P)
307(4P)
100
254(3P)
324(4P)
149(3P)
155(4P)
100
92
251
48.5(3P)
45.5(4P)
210
22
275
281
Phases barrier
(to be ordered
separately)
Horizontal connection
Phases barrier
(to be ordered
separately)
Vertical connection
N Pole
12×Φ11(3P)
16×Φ11(4P)
4P Central line
3P Central line
7
7
C
C
Note: If users intend to change the
horizontal connection into vertical
connection, they need to replace the
upper and lower busbars on both sides
with the same one as the central busbar.
320
100
92
341
100
92
341
4-Φ7
237(3P)
307(4P)
100
15
237(3P)
307(4P)
254(3P)
324(4P)
149(3P) 155(4P)
48.5(3P) 45.5(4P)
179
33.5
275
281
24-Φ11(3P)
32-Φ11(4P)
101 101
80.5
85
35
35
15
101
3P Central line
4P Central line
210
22
Separator between phases
(to be ordered separately)
Horizontal connection
Vertical connection
Phases barrier
(to be ordered
separately)
N Pole
7
7
C
C
Air Circuit Breaker
NA8G
Air Circuit Breaker
P-008
NA8G
P-007

CHINT NA1-2000X Specifications

General

Brand	CHINT
Model	NA1-2000X
Category	Circuit breakers
Language	English