Customization: | Available |
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Application: | High-voltage, Low-voltage, Insulators |
Material: | Porcelain |
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Standard IEC 60137-2017 | |||||||||||||
Highest Voltage of Equipment Um | kV | 24 | 24 | 24 | 24 | 36 | 36 | 36 | 36 | 52 | 52 | 52 | 52 |
Rated frequency | Hz | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
Power Frequency Withstand Voltage | kV | 55 | 55 | 55 | 55 | 77 | 77 | 77 | 77 | 105 | 105 | 105 | 105 |
Lightning Impulse Withstand Voltage | kV | 125 | 125 | 125 | 125 | 170 | 170 | 170 | 170 | 250 | 250 | 250 | 250 |
Rated Current | A | 10000 | 16000 | 25000 | 31500 | 10000 | 16000 | 25000 | 31500 | 10000 | 16000 | 25000 | 31500 |
Temperature | ºC | Outdoor: -60ºC ~ +55ºC |