GB/T 15166.2-2023 Active
GB/T 15166.2-2023 High-voltage alternating-current fuses—Part 2:Current-limiting fuses
Abstract
This document specifies the requirements for the normal and special operating conditions, rated values and characteristics, design and structure, type testing, factory testing, etc. of current-limiting fuses.
This document is applicable to all types of high-voltage current-limiting fuses designed for installation in AC systems with a nominal voltage of 3 kV and above and a frequency of 50 Hz, whether indoors or outdoors.
Some fuses are equipped with indicating devices or impactors. These fuses fall within the scope of this document, but the correct operation of the impactors in combination with the tripping mechanism of the switching device is not within the scope of this document. For more information, please refer to GB/T 16926.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 15166.2-2023 |
| CCS | High-voltage switchgear |
| ICS | Fuses and other overload protection devices |
| Implement Date | 2024-04-01 |