Best Price 57-2 Power Line Post Insulator
Best Price 57-2 Power Line Post Insulator image
Get Latest Price Request a quote
- Overview
- Product Description
- Detailed Photos
Basic Info.
Product Description
| Line post type porcelain insulators | ||||||
| ANSI Class | 57-1 | 57-2 | 57-3 | 57-4 | 57-5 | |
| Dimensions | ||||||
| Creepage distance | mm | 356 | 559 | 737 | 1015 | 1145 |
| Dry arcing distance | mm | 165 | 241 | 311 | 368 | 438 |
| Mechanical Values | ||||||
| Cantilever strength | kn | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
| Cantilever strength routine test | kn | 5 | 5 | 5 | 5 | 5 |
| Electrical Values | ||||||
| Type application voltage | kv | 25 | 35 | 45 | 55 | 66 |
| Low frequency dry flashover voltage | kv | 80 | 110 | 125 | 150 | 175 |
| Low frequency wet flashover voltage | kv | 60 | 85 | 100 | 125 | 150 |
| Critical impulse flashover voltage,positive | kv | 130 | 180 | 210 | 255 | 290 |
| Critical impulse flashover voltage,negative | kv | 155 | 205 | 260 | 340 | 380 |
| Radio influence Voltage Data | ||||||
| Test voltage RMS to ground | kv | 15 | 22 | 30 | 44 | 44 |
| Maximum RIV at 1000kHz | μv | 100 | 100 | 200 | 200 | 200 |
| Packing and Shipping Data | ||||||
| Net weight,approximate | kg | 5.2 | 9.0 | 11.0 | 16.0 | 18.0 |
We are China Best Price 57-2 Power Line Post Insulator manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
Get Latest Price Request a quote
Popular Best Price 57-2 Power Line Post Insulator Products
Popular johnsonelectricchina Products
33kv 56-3 ANSI Pin Type Porcelain Insulator
990mm 36NF250 High Voltage Transformer Porcelain Bushing
40kn Glass Insulator U40b for Canada, USA, Mexico
40kn Glass Insulator U40b for UK, Ireland, Netherlands, Belgium, Luxembourg, France, Monaco
1.2kv 250A Low Voltage ANSI Transformer Bushing Ceramic Isolators
Popular Porcelain Insulator Products
36kv 630A-P2 EN 50180 medium voltage porcelain bushing
High Voltage Pin Type Insulators/ Porcelain Ceramic Insulator
Outdoor Post Insulator 24kv Iswn 4-24
2023 Hot Sales Factory Price ANSI Pin Type Porcelain Insulator Power Supply
Stay Insulator 33kv Stay Porcelain Ceramic Insulator for Overhead Line
12-3150/P4 Bushing Insulator for transformer EN50180
Popular Suspension Insulator Products
0.4kv Low Voltage Porcelain Insulator ANSI 53-1 Spool Ceramic Isolators
ANSI Standard Spool Type Porcelain Electric Insulator From Bushing Insulator Manufacturers
Anti-Pollution Disc Suspension Porcelain Insulator Double Shed
66kv, 70kn Suspention Composite Slicone Rubber Insulator Fxbw-66/70
132kv 8kn Composite Post Insulator
Lxp-70 Glass Disc Suspension Insulator in High Voltage
Tags: Best Price 57-2 Power Line Post Insulator, johnsonelectricchina, Porcelain Insulator, Suspension InsulatorSimilar Or Related
If you have any questions or would like to book a session please contact us.
