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Product Details:
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Voltage: | 7.2-12KV | Current: | 250-630A |
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Power Frequency Withstand Voltage: | 32/42KV | Operating Frequency: | 300 Times/H |
Rated Operating Voltage: | AC110/220V | Closing Coil Pull Current: | ≤ DC6/3A |
Highlight: | 7.2KV High Voltage Vacuum Contactor,High Voltage Vacuum Contactor,11kv vacuum contactor |
Product Introduction
Condition
1. Ambient temperature: max +40°C min -40°C
2. Altitude2000m
3. Wind pressure700Pa(equals to wind speed 34m/s)
4. Relative humidity: daily average relative humidity95%; monthly average relative humidity≤90%
5. Air contamination degree: IV degree
6. Earthquake intensity8 degrees, no frequent violent vibration.
Contact Person: Ken Chan (English)
Tel: 0086 13938551009
Fax: 86-371-6021-6011