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제품 상세 정보:
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| 등급 전압: | 2KV | 정격 전류: | 630-2000A |
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| 조정 주파수: | 50/60Hz | OEM / ODM: | 이메일에 의한 조사 |
| 타입: | AI | 제조소: | KNKONG |
| 강조하다: | ais air insulated switchgear,12KV Ais Air Insulated Switchgear,VD4 VCB ais switchgear |
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Product Introduction
General
Using environment
1. Air temperature: -25℃~+40℃
2. Humidity: Monthly 95%; Daily 90%.
3. Altitude no more than 2500m
4. Ambient air not apparently polluted by corrosive and flammable gas, vapor, etc.
Technical data
| No. | Item | Unit | Parameter | ||
| 1 | Rating voltage | kV | 3.6~24 | ||
| 2 | Rating frequency | Hz | 50/60 | ||
| 3 | Rating current |
A |
630,1250,1600,2000,2500,3150,4000 | ||
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4 |
Branch busbar Rated current |
630,1250,1600,2000,2500,3150,4000 |
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5 |
Main busbar Rated current |
630,1250,1600,2000,2500,3150,4000 |
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6 |
1min Power frequency withstand voltage | wet |
KV |
38 | 50/60 |
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dry |
48 |
60/65 |
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7 |
Lightning impulse withstand voltage |
kV |
75 |
95/125 |
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8 |
Rated short circuit breaking current (peak) |
KA |
40/50/63/80/100 |
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9 |
Short time withstand current(4s) |
20/25/31.5/40 |
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| 10 | Protection type | IP4X for housing | |||
담당자: Ken Chan (English)
전화 번호: 0086 13938551009
팩스: 86-371-6021-6011
