产品详情
SIMOSEC系列二次配电空气绝缘开关柜
SIMOSEC Type Secondary Distribution Air-Insulated Switchgear
产品特点 Feature
-
最高17.5 kV, 25 kA, 母线1250A，馈线1250A
最高24 kV, 20 kA, 母线1250A, 馈线1250A -
金属封闭
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单母线设计
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结合了空气绝缘技术与气体绝缘开关功能
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工厂预装，通过型式试验，符合IEC 62271-200标准
-
特点：
- 结构紧凑
- 安全性高
- 操作安全、可靠性高
- 经济环保
Feature
-
Up to 17.5 kV, 25 kA, 1250A busbar, 1250A feeder
Up to 24 kV, 20 kA, 1250A busbar, 1250A feeder
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Metal-closed
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Single busbar system
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Integrated air-insulated technology and gas-insulated switching functions
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Factory-assembled, type-tested, according to IEC 62271-200
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Features:
- Compact design
- Personal safety
- Security of operation
- Cost-efficiency
技术数据 Technical Data
|
额定电压 Rated voltage |
kV |
7.2 |
12 |
15 |
17.5 |
24 |
|---|---|---|---|---|---|---|
|
额定短时工频耐受电压 Power-frequency withstand voltage |
kV |
20 |
42 |
36 |
38 |
65 |
|
额定雷电冲击耐受电压 Lightning impulse withstand voltage |
kV |
60 |
75 |
95 |
95 |
125 |
|
额定频率 Rated frequency |
Hz |
50/60 |
50/60 |
50/60 |
50/60 |
50/60 |
|
额定峰值耐受电流 Rated peak withstand current |
kA |
63 |
63 |
63 |
63 |
50 |
|
额定短路关合电流 Rated short-circuit making current |
kA |
63 |
63 |
63 |
63 |
50 |
|
额定短时耐受电流 (3 s) Rated short-time withstand current (3 s) |
kA |
20 |
20 |
20 |
20 |
20 |
|
额定短路开断电流 Rated short-circuit breaking current |
kA |
25 |
25 |
25 |
25 |
20 |
|
母线额定电流 – 标准 Standard Busbar Rated current – 可选 Option |
A |
630 |
630 |
630 |
630 |
630 |
|
馈线额定电流（取决于柜型） Feeder Rated current (depends on typicals) |
A |
630/1250 |
630/1250 |
630/1250 |
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