CHINT NXMS Series, Инструкция пользователя, Страница: 9 / 16

07
NXMS series Moulded-Case Circuit-Breaker
M8 × 16 12N · m
connect to breaker
23
62
φ 10.5
6
40
10
φ 8.5
6
21
c
≤
8
Cross sectional area: s
s
( b × c ) 120 ≥
11
≤
13 ×
≤
a
≤
10 a
≤
10
b
≤
23
b
≤
23
φ8.5
φ8.5
M10 × 30 30N · m
connect to breaker
30 . 5
70
φ 10.5
φ 14
43
11
.
5
16
8
φ 14
φ 10.5
70 43
11
. 5
30 . 5
c
≤
13.5
Cross sectional area: s
s
( b × c ) 240 ≥
19 ≤ × 21 ≤
a
≤
11.5
b
≤
30.5
φ10.5
a
≤
11.5
b
≤
30.5
φ10.5
connect to breaker
M10 × 30 30N · m
30 . 5
70
φ 14
φ 10.5
16
43
11.5
8
φ 14
70 43
11.5
φ 10.5
30 . 5
s ( b × c ) 370 ≥
s ( b × c )≥ 185
Wire Copper-bar
1 wire
2 wires
( b × c ) 400 s ≥
s ( b × c )≥ 200
c
≤
13.5
Cross sectional area: s
19
≤
21 ×
≤
a
≤
11.5
b
≤
30 . 5
φ10.5
a
≤
11.5
b
≤
30 . 5
φ10.5
M12 × 35 30N · m
connect to breaker
43
90
φ 14
58
15
φ 17
8 . 5
50 10
43
90
φ 14
58
15
φ 17
50
Cross sectional area: s
2 wires s ( b × c )≥ 300
c
≤
20
19
≤
21 ×
≤
a
≤
15
b
≤
43
φ14
Installation
Installation
Installation
Installation
Figure 13 NXMS-250 connecting plate and wire size
Figure 14 NXMS-400 connecting plate and wire size
Figure 15 NXMS-630 connecting plate and wire size
Figure 16 NXMS-1000 connecting plate and wire size