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Main technical parameters
Matching relationship between switch and fuse link
|
Agreed thermal power generation (A) |
Model of flame breaker |
Rated working voltage (v) |
Melt current value (A) |
|
160 |
NT00、RT16-00 |
AC-23B 400 |
2,4,6,10,16,20,25,32,40,50,63,80,100,125,160 |
|
160 |
NT00、RT16-00 |
AC-22B 690 |
2,4,6,10,16,20,25,32,40,50,63,80,100 |
|
250 |
NT1、RT16-1 |
AC-23B 400 |
40,50,63,80,100,125,160,200,225,250 |
|
250 |
NT1、RT16-1 |
AC-22B 690 |
40,50,63,80,100,125,160,200 |
|
400 |
NT2、RT16-2 |
AC-23B 400 |
160,200,250,300,315,350,400 |
|
400 |
NT2、RT16-2 |
AC-22B 690 |
– |
|
630 |
NT3、RT16-3 |
AC-23B 400 |
315,400,500,630 |
|
630 |
NT3、RT16-3 |
AC-22B 690 |
315,400,500 |
|
800 |
NT3、RT16-3 |
AC-23B 400 |
315,400,500,630,800 |
Switch technical parameters
|
model |
HR6-160 |
HR6-250 |
HR6-400 |
HR6-630 |
HR6-800 |
|
Rated insulation voltage (V) |
1000 |
1000 |
1000 |
1000 |
1000 |
|
Agreed heating current (A) |
160 |
250 |
400 |
630 |
800 |
|
Rated working current (A) |
160 |
250 |
400 |
630 |
800 |
|
Rated limiting short-circuit current (KA) |
50 |
50 |
50 |
50 |
50 |
|
Size of matched fuse |
00 |
1 |
2 |
3 |
3 |
|
class of pollution |
3 |
3 |
3 |
3 |
3 |
|
Installation category |
III |
III |
III |
III |
III |
Note: The rated voltage of auxiliary switch is AC 380V, the agreed heating current is 5A, the use category is AC-15, and the rated working power is 300VA
