| Standard ID | DL/T 1694.7-2020 (DL/T1694.7-2020) |
| Description (Translated English) | Calibration specification for high voltage testing instruments - Part 7: Integrated protection measuring control devices. Electrical measuring |
| Sector / Industry | Electricity & Power Industry Standard (Recommended) |
| Classification of Chinese Standard | F24 |
| Classification of International Standard | 17.220 |
| Word Count Estimation | 18,172 |
| Date of Issue | 2020-10-23 |
| Date of Implementation | 2021-02-01 |
| Quoted Standard | JJG 596; NB/T 42124 |
| Issuing agency(ies) | National Energy Board |
| Summary | This standard specifies the measurement characteristics, calibration conditions, calibration items, calibration methods and recalibration time requirements of the electrical measurement part of the comprehensive protection measurement and control device (hereinafter referred to as the comprehensive protection device). This standard applies to the calibration of the electrical measurement part of the comprehensive protection device for power system applications of 35kV and below. |