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| Brand Name : | CPE |
| Model Number : | ANSI 57-2 |
| Price : | Negotiable |
| Payment Terms : | T/T, L/C |
| Supply Ability : | 3000PCS PER MONTH |
| Delivery Time : | 35DAYS |
IEC Standard Porcelain Line Post Insulators ANSI 57-5
Line post insulators shall conform in all respects to the requirements of ANSI standard.
Metal parts shall be made of a good commercial grade of malleable iron, ductile iron, steel, or aluminum. Ferrous parts, other than stainless steel, shall be galvanized in accordance with ASTM A153.
| Cat.No | QS11354S / QS11354L |
| Class ANSI | 57-5S / 57-5L |
| Creepage Distance(mm) | 1143 |
| Dry Arcing Distance(mm) | 438 |
| Cantilever Strength(KN) | 12.5 |
| Low Frequency Dry Flashover(KV) | 175 |
| Low Frequency Wet Flashover(KV) | 150 |
| Critical Impulse Flashover, Pos(KV) | 290 |
| Critical Impulse Flashover, Neg(KV) | 380 |
| Test Voltage to Ground(KV) | 44 |
| Maximum RIV at 1000KHz(uV) | 200 |
| Net Weight Each Approx(KG) | 18 |
| Number in Standard Package | 2 |

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