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GB/T 6553-2014
GB/T 6553-2014 Electrical insulating materials used under severe ambient conditions—Test methods for evaluating resistance to tracking and erosion
Abstract
This standard proposes two test methods for evaluating the performance of electrical insulation materials under harsh environmental conditions using liquid pollutants and inclined test samples, and measuring their resistance to electrical tracking and corrosion at a frequency of 50 Hz (45 Hz to 65 Hz).
Method 1: Constant electrical tracking voltage method;
Method 2: Stepwise electrical tracking voltage method.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 6553-2014 |
| CCS | Electrician's insulating materials and their products |
| ICS | Other insulating materials |
| Implement Date | 2014-10-28 |
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