Type: | Distribution Metering Box |
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Structure: | Protection |
Certification: | ISO9001:2000, CCC |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Item | Ordinary Model | Anti-waterproof and touching model |
With switch model |
Rated voltage | 12kV | - | 12kV/6.3kV |
Rated current | 630A | - | 630A 1250A |
Rated short time tolerant current | 20kA/2S | - | 20kA/3S 25kA/2S |
Rated dynamic current | 50kV | - | 50kV |
Working tolerant voltage | 42kV/1min | 38KV/1min | 42kV/1min |
Rated lighting impulse voltage | 75kV | - | 75kV |
Protection level | IP3X | - | IP3X IP4X |
Service life | more than 30 years | - | more than 20 years |
Acclimation | temperature: -30ºC-50ºC humidity: 95% |
- | temperature: -25ºC-45ºC humidity: 95% |
Altitude | 1000 meters | - | - |
Suppliers with verified business licenses