P-11-Y
High-voltage
Porcelain
Pin Insulator
A Type Insulator
High Voltage Power Transmission, Insulation, Electrical Installation
11kn
ISO9001, IEC
Grey , Brown or White
900mm
11kn
1.8kg
JOHNSON
1000*1000*1000mm
China
8546209090
Product Description
BS 11kv 33kv different types of high voltage insulators
is used on crossarm of electrical poles to support conductors, normally from 11KV to 36KV
Our services :
1) Factory direct prize
2) ANSI BS GB IEC DIN AS standard
3) Free samples
4) Timely delivery
5) Customer design
| Pin type porcelain insulators | ||||||
| type | P-11-Y | P-15-Y | P-22-Y | P-33-Y | P-36-Y | |
| Dimensions | ||||||
| Diameter | mm | 135 | 230 | 280 | 320 | |
| Height | mm | 140 | 165 | 244 | 245 | |
| Total creepage distance | mm | 254 | 298 | 432 | 630 | 900 |
| Protected creepage distance | mm | 102 | 133 | 200 | 267 | 450 |
| Recommended pin height | mm | 152 | 165 | 178 | 216 | 305 |
| Mechanical Values | ||||||
| Cantilever strength | kn | 11 | 11 | 11 | 11 | 10 |
| Electrical Values | ||||||
| Type application voltage | kv | 11 | 15 | 22 | 33 | 36 |
| Power frequency dry flashover voltage | kv | 75 | 80 | 100 | 135 | 160 |
| Power frequency wet flashover voltage | kv | 50 | 55 | 60 | 85 | 110 |
| 50% impulse flashover voltage,positive | kv | 115 | 130 | 160 | 185 | 190 |
| 50% impulse flashover voltage,negative | kv | 150 | 175 | 205 | 205 | 200 |
| Power frequency puncture voltage | kv | 150 | 135 | 145 | 185 | 200 |
| Radio influence Voltage Data | ||||||
| Test voltage RMS to ground | kv | 15 | 15 | 22 | 30 | 22 |
| Maximum RIV at 1000kHz | μv | 100 | 100 | 100 | 200 | 30dB |
| Net weight,approximate | kg | 1.8 | 2.0 | 5.0 | 11.5 | 12.5 |
