T/ZZB 1204-2019 Active Group standards

T/ZZB 1204-2019 Soft starter

Publish Date: 2019-10-08 Implement Date: 2019-10-31 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZB 1204-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Low-voltage distribution electrical equipment

ICS Name: Switch

Publish Date: 2019-10-08

Implement Date: 2019-10-31

Scope

Main technical content: This standard specifies the terms and definitions, symbols, codes, basic requirements, basic parameters, normal operating conditions and installation conditions, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments of soft starters. This standard applies to soft starters used for AC motors intended to be connected to circuits with a rated voltage not exceeding 1,000 V AC. Note: Soft starters for a voltage level of 1,140 V can be implemented in accordance with this section.