GB 19212.2-2006
Safety of power transformers, power supply units and similar. Part 2: Particular requirements for separating transformers for general use (English Version)

Standard No.

GB 19212.2-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2013-05

Replace By

GB 19212.2-2012

GB/T 19212.2-2012

Latest

GB 19212.2-2012

GB/T 19212.2-2012

Scope

This chapter of GB 19212.1-2003 is replaced by the following content: This part of GB 19212 applies to stationary or mobile, single-phase or multi-phase, air-cooled, supporting or non-supporting separation transformers, whose rated power supply voltage is not For AC 1000V, the rated frequency shall not exceed 500Hz, and the rated output shall not exceed; - for single-phase transformers, 1kVA; - for multi-phase transformers, 5kVA; Transformers shall be considered as special transformers, subject to agreement between purchaser and supplier. No-load output voltage or rated output voltage shall not exceed AC 1000V or ripple-free DC 1415V. This standard applies to transformers where installation regulations and electrical codes do not require double insulation or reinforced insulation between circuits. This standard is also applicable to transformers used in conjunction with special equipment within the scope specified by relevant technical committees. This standard applies to dry-type transformers. Its windings can be hermetically sealed or unsealed.

GB 19212.2-2006 Referenced Document

• GB 19212.1-2003 Safety of power transformers,power supply units and similar--Part 1: General requirements and tests

GB 19212.2-2006 history

• 2012 GB 19212.2-2012 Safety of power transformers,power supplies,reactors and similar products.Part 2:Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
• 2006 GB 19212.2-2006 Safety of power transformers, power supply units and similar. Part 2: Particular requirements for separating transformers for general use

GB 19212.2-2006 -All Parts