Outdoor Expulsion Drop-out Type Distribution Fuse Cutout Series

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Zhejiang Zhongneng Electrical Co., Ltd.

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ZNF-5
Fuse
Moulded Case Circuit Breaker
Fixed
ISO9001-2000
High Voltage Circuit Breakers
Electric Type
High-Speed Circuit Breaker
Vacuum
Ovp(Overvoltage Protection)
8535100000
Product Description
Condition of Use:

1. The ambient air temperatures within the range of -30 degreeto +40 degree;
2. The altitude above sea level not exceeding 1, 000m; (If the altitude is higher than 1, 000, it needs adjust. )
3. Frequency of the A. C. Power supply not less than 48Hz and not exceeding 52Hz;
4. Earthquake intensity not exceeding 7 degrees;
5. Maximum wind speed not exceeding 35m/s.

Technical Standard:
The technical performance of the products is in confirmed to IEC291, 282.
Type designation ZNF-5
Rated voltagekV10~1515~2724~2727~3333~3636~38
Rated currentkA100200100200100200100200100200100200
Breaking currentA10000120001000012000800010000600080006000800060008000
Impulse voltage (BIL)kV110110125125150150170170170170180180
Power-frequency withstand volltagekV404045456565707070707575
Leakage distancemm250250350350530530700700720720850850
Figure No. fig. 31, fig. 32fig. 33fig. 34, fig. 35fig. 36fig. 37fig. 38



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