Changsha Power Electric Co.,Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 3000PCS PER MONTH |
| Delivery Time | 35DAYS |
| Packaging Details | WOODEN CRATE |
| Color | Light gray， brown |
| Material | Porcelain C-120 |
| Application | Transmission and distribution of electric power |
| Standard | ANSI |
| Size | Customized Size |
| Sample | Provided |
| Oem | YES |
| Pack | Standard export packing |
| Brand Name | CPE |
| Model Number | ANSI 57-2 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 3000PCS PER MONTH |
| Delivery Time | 35DAYS | Packaging Details | WOODEN CRATE |
| Color | Light gray， brown | Material | Porcelain C-120 |
| Application | Transmission and distribution of electric power | Standard | ANSI |
| Size | Customized Size | Sample | Provided |
| Oem | YES | Pack | Standard export packing |
| Brand Name | CPE | Model Number | ANSI 57-2 |
| Place of Origin | CHINA | ||
| High Light | IEC Standard Line Post Insulators ，Brown Porcelain Line Post Insulators ，Crack Resistant ANSI Insulator Line Post | ||
| 57-5 | 1145 | 438 | 12.5 | 160 | 130 | 265 | 44 |
Descriptions:
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.
Specifications:
| ANSI CLASS | Creepage distance (mm) | Dry arcing distance (mm) | cantilever strength (kN) | Lower frequency flashover voltage | Critical impulse flashover voltage | Test voltage to ground (kV) | |
| Dry(kV) | Wet(kV) | Positive(kV) | |||||
| 57-1 | 356 | 165 | 12.5 | 70 | 50 | 120 | 15 |
| 57-2 | 559 | 241 | 12.5 | 100 | 70 | 160 | 22 |
| 57-3 | 737 | 311 | 12.5 | 125 | 95 | 200 | 30 |
| 57-4 | 1015 | 368 | 12.5 | 140 | 110 | 230 | 44 |
| 57-5 | 1145 | 438 | 12.5 | 160 | 130 | 265 | 44 |
| 57-6 | 1364 | 489 | 12.5 | 180 | 150 | 300 | 44 |
Competitive advantages:
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2019
Employee Number:
50~200
Ecer Certification：
Verified Supplier
Introduction Changsha Power Electric Co., Ltd.(CPE) is a comprehensive Import and Export Trading Corporation, specializing in transmission and distribution products. We have more than 20 years experience in manufacturing various kinds of porcelain insulators. We have been expo... Introduction Changsha Power Electric Co., Ltd.(CPE) is a comprehensive Import and Export Trading Corporation, specializing in transmission and distribution products. We have more than 20 years experience in manufacturing various kinds of porcelain insulators. We have been expo...
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