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NB/T 42044-2014Alternating-current metal-enclosed intelligent switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV (English PDF)

3.6kV～40.5kV智能交流金属封闭开关设备和控制设备

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Issued by

NEA

Level / Type

Industry · Recommended

Issue date

October 15, 2014

Implementation date

March 1, 2015

Scope

NB/T 42044-2014 is the English-translated version of 3.6kV～40.5kV智能交流金属封闭开关设备和控制设备.

NB/T 42044-2014 is the Chinese energy industry standard for alternating current metal-enclosed intelligent switchgear and controlgear of rated voltages above 3.6 kV up to and including 40.5 kV.

It states the terms and definitions, the normal and special service conditions, the ratings, the design and construction requirements, and the type tests and factory tests for this smart 3.6 kV to 40.5 kV metal-enclosed switchgear and control equipment.

It is classified K43 in the Chinese system and 29.130.10 internationally. It is applied with GB 1984-2014, GB 1985-2014, GB 3906-2006 and GB/T 11022-2011, and with the GB/T 2900 and GB/T 17626 series. Issued on 15 October 2014, it has applied since 1 March 2015.

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Document preview — NB/T 42044-2014

National Standard of the People's Republic of China

ICS: 29.130.10

Issued by: National Energy Administration of the People's Republic of China

1 Foreword

NB/T 42044-2014 was issued by National Energy Administration of the People's Republic of China on 15 October 2014 and has been in force since 1 March 2015.

2 Scope

This standard is the Chinese energy industry standard for alternating current metal-enclosed intelligent switchgear and controlgear of rated voltages above 3.6 kV up to and including 40.5 kV. It states the terms and definitions, the normal and special service conditions, the ratings, the design and construction requirements, and the type tests and factory tests for this smart 3.6 kV to 40.5 kV metal-enclosed switchgear and control equipment. It is classified K43 in the Chinese system and 29.130.10 internationally.

3 Normative references

NB/T 42044-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB 1984-2014 — High-voltage alternating-current circuit-breakers

GB 1985-2014 — High-voltage alternating current disconnectors and earthing switches

GB/T 2900.1

GB/T 2900.18

GB/T 2900.19

GB/T 2900.20

GB 3906-2006

GB/T 11022-2011

GB/T 17626.12

GB/T 17626.34

GB/T 17626.9

GB/T 17626.10

GB/T 17626.11

GB/T 17626.1

GB/T 17626.13

GB/T 17626.14

GB/T 17626.16

GB/T 176

4 About this standard

Issued by: National Energy Administration of the People's Republic of China

English translation: about 15 pages

5 Classification and status

International classification (ICS): 29.130.10

Prefix NB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB 3906-2006

Similar standards

GB/T 3906-2020|NB/T 42064-2024|GB/T 38658-2020|NB/T 11071-2023|GB/T 42321-2023|NB/T 42025-2013

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