| Application: | High-voltage, High-temperature |
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| Material: | Semiconductor |
| Structure: | Suspension Insulator |
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Diameter: 320mm | Height: 170mm | Creepage distance:550mmU210BLP is a glass insulator used for high-voltage transmission lines
Material: Tempered glass
Rated mechanical load: 210kN (approximately 21tons)
Rated voltage: usually used for voltage levels of 35kV and above
Structure: Suspended structure, composed of iron cap, tempered glass umbrella plate, and steel feet
| IEC designation | U210B/170 | |
| Mechanical failing load | kn | 210 |
| Diameter D | mm | 280 |
| Height H | mm | 170 |
| Creepage distance L | mm | 400 |
| Socket coupling | mm | 20 |
| Wet power frequency withstand voltage | kv | 45 |
| Dry lightning impulse withstand voltage | kv | 110 |
| Power frequency puncture voltage | kv | 130 |
| Radio interference voltage(10kV 1MHz) | μv | 50 |
| Corona visual test | kv | 18/22 |
| Power frequency electric arc voltage | ka | 0.12s/20Ka |
| Impulse puncture voltage | P.U | 2.8 |
| Net weight per unit | kg | 7.2 |
Why choose us
1.Source factory, self-produced and self sold, low price.
2.More than ten years of operation, quality assurance.
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