Ningbo Suntech Power Machinery Tools Co.,Ltd.
Ningbo Suntech Power Machinery Tools Co., Ltd. Professional Manufacturer and Exporter of Electric Power Field
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27kv Polymer Expulsion Fuse Cutout
27kv Construction Transmission Line Polymer Expulsion Fuse Cutout
Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged in the field of electric power more than 26 years.
Advantage:
1. Small size,Light weight,resistance to impact,no collision damage during transportation,flexible installation,suitable for use in the switch cabin.
2. Special structure,the overall compression molding,no air gap,good sealing performance,moisture-proof and explosion-proof 3. Large creepage distance,good hydrophobicity,strong stain resistance,stable performance and reduce operation maintenance. 4. Unique formula of zinc oxide varistor, small leakage current,slow aging,long service life.
5. With DC reference voltage,rectangular flow capacity and high current and large current withstand capacity are higher than standard requirement
| Products Specification | ||||||||
| Type | Rated voltage(kV) | Rated current(A) | Rated frequency(HZ) | Rated breaking current(KA) | Power frequency dry pressure (kV) | Main loop resistance(Ω) | Lightning impulse voltage(kV) | Short-term power frequency withstand voltage(kV) |
| HRW3-10/200 | 10 | 200 | 50 | 12.5 | 42 | ≤300 | 110 | 50 |
| HRW7-10/200 | 10 | 200 | 50 | 12.5 | 42 | ≤300 | 110 | 50 |
| HRW11-10/200 | 10 | 200 | 50 | 12.5 | 42 | ≤300 | 110 | 50 |
| HRW12-12/200 | 12 | 200 | 50 | 12.5 | 42 | ≤300 | 110 | 50 |
| HPRW6-12/200 | 12 | 200 | 50 | 12.5 | 42 | ≤300 | 110 | 50 |
