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Product Details:
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| Rating Voltage: | 3.3-12KV | Rating Current: | 630A/1600A/2000A |
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| Rating Frequency: | 50/60Hz | Name: | 11KV VCB Switchgear |
| High Light: | 11KV VCB Switchgear,2000A Medium Voltage Panel,KNKONG 11KV VCB Switchgear |
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Product Introduction
General
Working 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 | |||
Contact Person: Ken Chan (English)
Tel: 0086 13938551009
