Rated Current of Housing Rating |
Number of Poles (P) |
Rated Voltage (V) |
Rated Short-circuit Breaking Capacity |
Rated Residual Operating Current, |
Rated Residual Nonoperating Current, |
Enterprise’s Internal Control Standard |
|
Breaking Capacity, Icu (A) |
COSφ |
l△n(mA) |
l△no(mA) |
||||
6A 10A 16A 20A 25A 32A 40A 50A 63A |
1P+N |
230 |
4500 |
0.7 |
30 |
15 |
20-27 |
2P |
6000 |
Rated Current (A) |
Number of Poles (P) |
Rated Voltage (V) |
Breaking Capacity (A) |
Instantaneous Tripping Type |
Instantaneous Protection Current Range |
Enterprise’s Internal Control Standard |
6A 10A 16A 20A 25A 32A 40A 50A 63A |
2P |
230 |
6000 |
C |
5In≤I≤10In |
5In≤I≤8In |
Trip Type |
Rated Current of Trip (A) |
Initial Status |
Test Current |
Specified Time |
Expected Result |
Remarks |
C/D |
All values |
Cold status |
1.13In |
t≤ 1h |
Not tripping |
The current steadily rises to the specified value within 5s |
All values |
Hot status |
1.45In |
t<1h |
Tripping |
||
≤32 |
Cold status |
2.55In |
1s<t<60s |
Tripping |
|