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GB/T 24276-2017
GB/T 24276-2017 A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation
Abstract
This standard specifies a method for verifying the temperature rise of low-voltage switchgear and control equipment by calculation. This method is suitable for enclosed switchgear or partitioned cabinet units of switchgear without forced ventilation, but it is not applicable to situations where the temperature rise verification method is explicitly specified in the relevant product standards of GB/T 7251. Note:
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 24276-2017 |
| CCS | Low-voltage distribution electrical equipment |
| ICS | Low-voltage switchgear and controllers |
| Implement Date | 2018-05-01 |
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$ 81
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$ 81
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$ 81