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Insulator PS 40A (110) LINEAR Suspension
(设备/材料)
型号编号: ПС 40А (110)
状态: New
位置或存放国家: Russia
服务工程支持: Yes
保证: Yes
价钱: 要求价格
描述:
Glass linear suspension insulators PS-40A (110) are used for insulating suspension of wires and lightning protection cables at substations, power plants and overhead transmission lines with direct and alternating current, for a voltage class of more than 1 kilovolt with a frequency of 50 to 100 Hz, in a temperature range from - 60 °C to +50 °C.
概观:
| Min. mechanical breaking load | kN | 40 |
|---|---|---|
| Min. mechanical breaking load of the insulator residue | kN | 32 |
| Diameter, D | mm | 175 |
| Construction height, H | mm | 110 |
| Creepage distance | mm | 190 |
| Spherical joint, d | mm | 11 |
| Breakdown voltage in an insulating medium | kV | 110 |
| Withstand voltage (dry) | kV | 55 |
| Withstand voltage (in the rain) | kV | 33 |
| Impulse withstand voltage 1.2/50 +/- | kV | 70/70 |
| Test voltage for breakdown test with impulse voltage in air | kV | 200...220 |
| Voltage at the level of radio interference at a frequency of 0.5 MHz | dB | 60 |
| kV | 20 | |
| dB | 86 | |
| kV | 25 | |
| Weight | kg | 1.7 |
JSC "Yuaiz"
地点: Chelyabinsk region, Yuzhnouralsk, Zavodskaya st., 1
主要产品/服务: High voltage insulators