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Porcelain Electrical Insulators
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | haivo | |
| Model Number | 55-1/55-2/55-3/55-4/55-5 | Type | Insulator | |
| Material | Porcelain | Application | High Voltage | |
| Rated Voltage | 11kv | Tensile Strength | 120KN |
Product Description
Specifications
1.Standards:ANSI2.Certificates:ISO9001:2008
3.Reasonable price and short delivery
•Material: Porcelain

Cat/NO | A1034 | A1035 | A1036 | A1037 | A1038 |
ClassANSI | 55-1 | 55-2 | 55-3 | 55-4 | 55-5 |
Creepage distance (mm) | 102 | 127 | 178 | 229 | 305 |
Dry arcing distance(mm) | 57 | 86 | 114 | 127 | 159 |
Cantilever strength(kn) | 13 | 11 | 11 | 13 | 13 |
Low-frequency dry flashover (kv) | 35 | 45 | 56 | 65 | 80 |
Low frequency wet flashover(kv) | 20 | 25 | 30 | 35 | 45 |
Critical impulse flashover ,Pos(kv) | 50 | 70 | 90 | 105 | 130 |
Critical impulse flashover ,Neg(kv) | 70 | 85 | 110 | 130 | 150 |
Power-frequency puncture voltage(kv | 50 | 70 | 90 | 95 | 115 |
Test voltage to ground(kv) | 5 | 5 | 10 | 10 | 15 |
Maximum RIV at 1000KHz(uV) | 50 | 50 | 50 | 50 | 100 |
Net weight ,approx.(kg) | 0.5 | 0.65 | 1 | 1.55 | 2.75 |
Number in standard package | 60 | 40 | 30 | 16 | 1 |
Contact Us
- Zhejiang Haivo Electrical Co., Ltd.
- Contact nameJonson Chai Chat Now
- Phone86-577-62836929
- AddressWENZHOU BRIDGE INDUSTRIAL ZONE,BEIBAIXIANG, Wenzhou, Zhejiang
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