33.100.01 - Electromagnetic compatibility in general

GB/Z 17626.40-2025 in English

Electromagnetic compatibility—Testing and measurement techniques—Part 40: Digital methods for the measurement of power quantities of modulated or distorted signals

VALID

Issued on:2025-12-03 | Implemented on:2025-12-03

GB/T 18039.11-2025 in English

Electromagnetic compatibility—Environment—Part 11: Classification of HEMP environments

VALID

Issued on:2025-05-30 | Implemented on:2026-06-01

GB/T 30556.5-2025 in English

Electromagnetic compatibility—Installation and mitigation guidelines—Part 5: Specification of protective devices for HEMP conducted disturbance

VALID

Issued on:2025-05-30 | Implemented on:2025-12-01

YD/T 1312.21-2024 in English

Requirements and measurement methods for electromagnetic compatibility of wireless communication equipment Part 21: S-band satellite communication terminals and their ancillary equipment

VALID

Issued on:2024-07-05 | Implemented on:2024-10-01

GB/Z 17624.7-2023 in English

Electromagnetic compatibility—General—Part 7: Power factor in single-phase systems under non-sinusoidal conditions

VALID

Issued on:2023-12-28 | Implemented on:2024-07-01

DB34/T 4550-2023 in English

VALID

Issued on:2023-10-07 | Implemented on:2023-11-07

GB/T 20549-2023 in English

Specifications and test methods of electromagnetic compatibility for digital cellular mobile communications repeater

VALID

Issued on:2023-03-17 | Implemented on:2023-10-01

GB/Z 42004-2022 in English

Consideration of reference impedances and public supply network impedances for use in determining the disturbance characteristics of electrical equipment having a rated current ≤75 A per phase

VALID

Issued on:2022-10-12 | Implemented on:2023-05-01

GB/Z 37627.3-2019 in English

Radio interference characteristics of overhead power lines and high-voltage equipment—Part 3:Code of practice for minimizing the generation of radio noise

VALID

Issued on:2019-06-04 | Implemented on:2020-01-01

GB/Z 37627.1-2019 in English

Aluminum alloy extruded tubes for non-nuclear grade nuclear power cooling systems

VALID

Issued on:2019-06-04 | Implemented on:2020-01-01