GB/T 48355-2026

Soft-start device for petrochemical and chemical industries

GB/T 48355-2026 石化化工用软起动装置

National Standards · Recommended Upcoming · effective 2027-04-01 English PDF available

Issue date: 2026-09-28
Effective date: 2027-04-01
Standard type: National Standards
ICS / CCS: 29.200 / K46
Issuing authority: State Administration for Market Regulation and Standardization Administration of China

Need another edition? Match the full code and year to your project before ordering. Search editions

Scope

This document specifies the product classification, selection principles, technical requirements, inspection rules, marking, packaging, transportation and storage of soft-start devices for the petrochemical and chemical industries, and describes the corresponding test methods. This document is applicable to the production, sale, inspection and testing, and installation and use of soft-start devices for three-phase AC motors with a rated voltage of 0.38 kV to 10 kV used in the petrochemical and chemical industries. This document is not applicable to soft-start devices for the petrochemical and chemical industries installed in locations with explosion hazards or chemical corrosivity.

Source notes

English introduction is available from the synchronized standard record.

Document contents

A verified table of contents is not published for this record. Request the contents for the exact edition before deciding whether it covers your needs.

Request table of contents