| Product name: | C2000N-32系列微型断路器 | ||||||
| specification: | ![]() |
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| Category: | low-voltage electrical apparatus -- 微型断路器 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | 北京 | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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|
序号 |
脱扣器额定电流In |
起始状态 |
试验电流 |
规定时间 |
预期结果 |
备注 |
|
a |
≤32A |
冷态 |
1.13In |
t≥1h |
不脱扣 |
|
|
b |
紧接着a项 试验后进行 |
1.45In |
t < 1h |
脱 扣 |
电流在5s内稳定地上升至规定值 | |
|
c |
冷态 |
2.55In |
1s<t<60s |
脱扣 |
||
|
d |
冷态 |
5In |
t≥0.1s |
不脱扣 |
||
|
e |
冷态 |
10In |
t < 0.1s |
脱扣 |
|
额定电流In(A) |
In≤6 |
6 < In≤13 |
13 < In≤20 |
20 < In≤25 |
25 < In≤32 |
|
导线截面积S(mm2) |
1 |
1.5 |
2.5 |
4 |
6 |