GB/T 14598.26-2025 Active National standards

GB/T 14598.26-2025 Measuring relays and protection equipment—Part 26:Electromagnetic compatibility requirements

GB/T 14598.26-2025 Measuring relays and protection equipment—Part 26:Electromagnetic compatibility requirements

Publish Date: 2025-05-30 Implement Date: 2025-05-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 14598.26-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Relay protection and automatic devices

ICS Name: Relay

Publish Date: 2025-05-30

Implement Date: 2025-05-30

Pages: 60 pages

Scope

This document specifies the electromagnetic compatibility requirements for measuring relays and protection devices. This document applies to measuring relays and protection devices used in power system protection, including control, monitoring, communication, and process interface equipment used with these devices. For devices that do not contain electronic circuits, such as electromechanical relays, the tests specified in this document are not required. The requirements of this document apply to representative measuring relays and protection devices provided by the manufacturer. All specified tests are only type tests.

Development Information

Word Count: 98 Thousand words Pages: 60 pages

Same series standard

GB/T 14598.2-2025 Measuring relays and protection equipment—Part 1:Common requirements GB/T 14598.27-2025 Measuring relays and protection equipment—Part 27:Product safety requirements

Replace the following standards

GB/T 14598.26-2015 Measuring relays and protection equipment—Part 26:Electromagnetic compatibility requirements

Referenced Standards

GB/T 14598.2-2025 Measuring relays and protection equipment—Part 1:Common requirements GB/T 17626.2-2018 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test GB/T 17626.3-2023 Electromagnetic compatibility—Testing and measurement techniques—Part 3:Radiated,radio-frequency,electromagnetic field immunity test GB/T 17626.4-2018 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burstimmunity test GB/T 17626.5-2019 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 17626.6-2017 Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances,induced by radio-frequency fields GB/T 17626.11-2023 Electromagnetic compatibility—Testing and measurement techniques—Part 11:Voltage dips, short interruptions and voltage variations immunity tests for equipment with input current up to 16 A per phase GB/T 17626.29-2006 Electromagnetic compatibility—Testing and measurement techniques—Voltage dips, short interruptions and voltage variations on d.c .input power port immunity tests IEC 61000-4-8:2009 IEC 61000-4-16:2015 IEC 61000-4-17:1999+Amendment 1:2001+Amendment 2:2008 IEC 61000-4-18:2019 CISPR 11:2024 CISPR 32:2015+Amendment 1:2019

Adopt standards

IEC 60255-26:2023

Related Standards

GB/T 9080-1988 abolished_transferred

GB/T 9080-1988 General technical requirements for railway signal DC neutral relays

Publish Date: 1988-04-12

GB/T 14047-1993 Replaced

GB/T 14047-1993 Measuring relays and protection equipment

Publish Date: 1993-01-04

GB/T 14598.2-1993 Abolished

GB/T 14598.2-1993 Electrical relays—All-or-nothing electrical relays

Publish Date: 1993-09-05

GB/T 14598.3-1993 Replaced

GB/T 14598.3-1993 Electrical relays—Part 5:Insulation tests for electrical relays

Publish Date: 1993-09-05

GB/T 14598.4-1993 Abolished

GB/T 14598.4-1993 Electrical relays Part 14:Endurance test for electrical relay contacts—Preferred values for contact loads

Publish Date: 1993-09-05

GB/T 14598.5-1993 Abolished

GB/T 14598.5-1993 Electrical relays—Part 15:Endurance tests for electrical relay contacts—Specification for the characteristics of test equipment

Publish Date: 1993-09-05