Main technical parameters | |||
Sequence number | Project Name | Unit | Electrical parameters |
1 | standards | GB 7251.1-2005 | |
2 | The rated voltage insulation Ui | V | 690V |
3 | Rated voltage Ue | V | 400V |
4 | Rated current In | A | 630A~100A |
5 | Short-term tolerance current ability lew | kA | 20KA |
6 | Shell IP protection grade | IP30/IP55/IP65 | |
7 | Environment temperature | °C | -20~+40 |
8 | installation | landing | |
9 | Case materials | mm | 1.5-2.0 Cold-rolled steel sheet or stainless steel plate |
10 | Surface treatment | Electrostatic spraying technology | |
11 | Open the direction | The opening Angle is equal or greater than 135 |
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5. FAQ
1. Send the technical data, better for all useful information; we will make a good recommendation.
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2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.
3. Usually shipped by sea, small order or urgent order we can send you by air.
4. All our activities are accredited to ISO 14001:2015 and IEC standard.
5. Technology ensure the quality satisfy international request.