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Certification
Weathering Resistant Air Load Break Switch With Fuse Protecting Transformer
Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Rated Voltage: | 12kV | Rated Frequency: | 50Hz |
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| Rated Current: | 630A | Type: | Indoor |
| High Light: | load disconnect switch,load break interrupter switch |
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1. Description
CKWZ is a three-phase AC outdoor vacuum circuit breaker maximum up to 24kV rated voltage and 50Hz rated frequency.
2. Working Condition
2.1 Ambient air temperature: -45℃～+40℃,daily range of temperature: diurnal variation 25℃
2.2 Relative humidity: daily average data ≤95%, monthly average data ≤90%
2.3 Seismic capacity: ≤magnitude 8, horizontal acceleration ≤ 0.4g, vertical acceleration ≤ 0.2g
2.4 Altitude: ≤1000m
2.5 Pollution classification: IV.
2.6 Wind speed: ≤35m/s
2.7 Applicable in the places without fire, without explosion risk, and without violent vibration
(Exceeding above working condition is available as customized product)
3. Standard
---- GB1984-2003
---- GB/T11022-2011
---- GB/T11023-1989
---- GB311.1-1997
---- DL/T593-1996
---- DL/T402-1999
---- GB/T3309-1989
---- DL403-1999
---- IEC62271-100
Contact Details
Zhuhai Comking Electric Co.,Ltd.
Contact Person: Sabrina Yang
Tel: 86 756 8992445
Send your inquiry directly to us
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