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 High Voltage Post Porcelain Insulator 57-2 ANSI Class Standard
High Voltage 57-1 Post Porcelain Insulator
23kv Tr208 Solid Core Station Post Porcelain Insulator
35kv Pin Type 10kn Porcelain Insulator Zs-35/10 7sheds for Egypt
40kn Good Quality Ice Standard U40b High Voltage Tempered Glass Insulator Green and White
ANSI 53-5 Spool Insulators /Line Insulator/Porcelain Insulator for High Voltage
Popular Porcelain Insulator Products
Porcelain Spool Insulator for Electrical
Shackle Porcelain Insulators Ceramic Shackle Insulator
36kv Porcelain Post Insulator Ceramic Insulator Line Post Pin Long Rod
Hot-Selling ANSI 53-1 Porcelain Spool/ Shackle Insulator
ANSI 52-3 52-5 52-8 Porcelain/Ceramic Suspension Insulator for Transmission
15 Kv, 24kv, 36kv/160A Best Price Transformer Bushing C-280mm Porcelain Insulators
Popular Suspension Insulator Products
Toughened Glass Insulator IEC Standard (U160BP)
Best Quality ANSI 57-1 Porcelain Line Post Insulator with Spindle
Porcelain Insulators for Power Transmission Lines
210kn Glass Insulator IEC Standard Approved
18kv Long Rod Suspension Insulator for Overhead Transmission Line
ANSI 55-5 Brown Ceramic Insulator Porcelain Pin Isolators
Tags: Best Price 57-2 Power Line Post Insulator, johnsonelectricchina, Porcelain Insulator, Suspension InsulatorSimilar Or Related
-
10kv Wall Bushing Insulator
-
C4-80 Solid Core Station Ceramic Post Insulator
-
High Voltage Ceramic Pin Type ANSI 55-4 Insulator
-
Pin Type Insulating Ceramics 33kv Insulator
-
High Voltage Porcelain Pin Insulator of Shf20GS Type for Kazakhstan
-
Insulator Low Voltage Shf20g1 Ceramic Pin Isolators with Stringing Sleeve for Kazakhstan
If you have any questions or would like to book a session please contact us.
