HVJ30-1.14/1000/1250
主要规格和技术参数MAIN SPECIFICATIONS AND TECHNICAL PARAMETERS
|
项目Items |
单位Unit |
HVJ30-1.14/1000 |
HVJ30-1.14/1250 |
|
主回路额定电压Rated voltage |
KV |
1.14 |
1.14 |
|
主回路额定电流Rated current |
A |
1000 |
1250 |
|
主回路接通能力Making capacity |
A |
5000（100 times） |
|
|
主回路通断能力Breaking capacity |
A |
4500（10 times） |
|
|
极限分断能力Limit breaking capacity |
A |
5000（3 times） |
|
|
电寿命EleCTrical life times(AC3) |
times |
600,000 |
|
|
电寿命Electrical life times(AC4) |
times |
6,000 |
|
|
机械寿命Mechanical life times |
times |
1,000,000 |
|
|
额定操作频率Rated operating frequency (AC3) |
times /h |
600 |
|
|
额定操作频率Rated operating frequency (AC4) |
times /h |
120 |
|
|
短时操作频率Short-time operating frequency（20s） |
times /h |
1000 |
|
|
触头开距Contacts separation |
mm |
2.8±0.1 |
|
|
超行程Over travel |
mm |
1.0±0.1 |
|
外形及安装尺寸 Overall and installation dimensions
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