GB/T 27743-2025 Active National standards

GB/T 27743-2025 Inspection method for transformer of special equipment

GB/T 27743-2025 Inspection method for transformer of special equipment

Publish Date: 2025-10-05 Implement Date: 2026-05-01 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: GB/T 27743-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Other electrical production equipment

ICS Name: Comprehensive of electrical equipment components

Publish Date: 2025-10-05

Implement Date: 2026-05-01

Pages: 16 pages

Scope

This document describes the working conditions, general detection methods, and specialized detection methods of transformer dedicated equipment.
This document is applicable to the silicon steel sheet cross-cutting production line, silicon steel sheet longitudinal cutting production line, vertical winding machines, horizontal winding machines, foil coil winding machines, transformer vacuum drying equipment, and gas-phase drying equipment in transformer dedicated equipment.

Development Information

Word Count: 23 Thousand words Pages: 16 pages

Replace the following standards

GB/T 27743-2011 Inspection method for transformer of special equipment

Referenced Standards

GB/T 150.4-2011 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 150.4-2024 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 2900.39-1994 Electrotechnical terminology—Special equipment for electrical machine and transformer GB/T 2900.39-2009 Electrotechnical terminology—Special equipment for electrical machine and transformer GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1:Specifications JB/T 3857-2023 Transformer-specific equipment - Horizontal winding machine JB/T 3857-2010 Transformer-use horizontal winding machine JB/T 3857-1999 Electric power transformer type and basic parameters of horizontal winding machine JB/T 9658-2023 Transformer dedicated equipment silicon steel slitting production line JB/T 9658-1999 Silicon steel sheet slitting machine JB/T 9658-2008 Slitting line for electrical sheet coils for transformer special equipment JB/T 10918-2023 Transformer dedicated equipment silicon steel sheet cross-cutting production line JB/T 10918-2008 Transformer dedicated equipment and silicon steel sheet cross-cutting production line JB/T 11054-2010 Transformer-specific equipment, vacuum drying equipment using the transformer method JB/T 11056-2010 Transformer dedicated equipment, gas-phase drying equipment JB/T 11146-2003 Transformer-Specific Equipment: Foil Coil Winding Machine JB/T 11146-2011 Transformer Foil Coil Winding Machine JB/T 11147-2011 Transformer vertical wire winder

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