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NB/T 42159-2018Specification for three-level bi-directional AC/DC converters (English PDF)

三电平交流/直流双向变换器技术规范

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Issued by

NEA

Level / Type

Industry · Recommended

Issue date

June 6, 2018

Implementation date

October 1, 2018

Scope

NB/T 42159-2018 is the English-translated version of 三电平交流/直流双向变换器技术规范.

NB/T 42159-2018 belongs to the recommended energy industry series of China and deals with three-level bi-directional AC/DC converters.

It fixes the product types, the technical requirements, the test methods and the inspection rules, and it states how such converters are marked, packaged, transported and stored, as well as which documents travel with the product.

It is written for converters rated 200 V to 1500 V that work on AC systems of 220 V to 1000 V and below at 50 Hz, with capacities between 10 kVA and 500 kVA. Three-level AC/DC and DC/AC unidirectional converters may follow it as a reference.

Among the documents it draws on are GB/T 3859.1, GB/T 7251.1, GB 4824 and the GB/T 17626 parts. Issued on 6 June 2018, it has applied since 1 October 2018.

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Document preview — NB/T 42159-2018

National Standard of the People's Republic of China

ICS: 29.200

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

1 Foreword

NB/T 42159-2018 was issued by National Energy Administration of the People's Republic of China on 6 June 2018 and has been in force since 1 October 2018.

2 Scope

NB/T 42159-2018 belongs to the recommended energy industry series of China and deals with three-level bi-directional AC/DC converters. It fixes the product types, the technical requirements, the test methods and the inspection rules, and it states how such converters are marked, packaged, transported and stored, as well as which documents travel with the product. It is written for converters rated 200 V to 1500 V that work on AC systems of 220 V to 1000 V and below at 50 Hz, with capacities between 10 kVA and 500 kVA. Three-level AC/DC and DC/AC unidirectional converters may follow it as a reference. Among the documents it draws on are GB/T 3859.1, GB/T 7251.1, GB 4824 and the GB/T 17626 parts.

3 Normative references

NB/T 42159-2018 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 2900.33-2004 — Electrotechnical terminology -- Power electronics

GB/T 3859.1-2013 — Semiconductor converters -- General requirements and line commutated Converters -- Part 1-1: Specification of basic requirements

GB/T 4208-2017 — Degrees of protection provided by enclosures (IP code)

GB 4824-2013

GB/T 7251.1-2013

GB/T 13384-2008 — General specifications for packing of mechanical and electrical product

GB/T 13422-2013 — Semiconductor converters - Electrical test methods

GB/T 14549-1993 — Quality of electric energy supply--Harmonics inpublic supply network

GB/T 15543-2008 — Power quality - Three-phase voltage unbalance

GB/T 15945-2008 — Power quality - Frequency deviation for power systems

GB/T 17626.2-2006

GB/T 17626.3-2016

GB/T 17626.4-2008

GB/T 17626.5-2008

GB/T 1762

4 About this standard

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

English translation: about 16 pages

5 Classification and status

International classification (ICS): 29.200

Prefix NB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

NB/T 42160-2018|GB/T 39572.1-2020

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