DL/T 267-2012 in English
SUPERSEDEDSpecification of oil-immersed and hermetically sealed wound core distribution transformer
- Issued on:2012-04-06
- Implemented on:2012-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
Scope
This standard specifies the performance parameters, technical requirements, test items and signs, lifting, installation, transportation and storage of oil-immersed fully sealed wound core distribution transformers (transformers for short). This standard is applicable to single-phase oil-immersed fully sealed non-excitation voltage regulating coil core distribution transformers with a voltage level of 6kV~20kV, a rated frequency of 50Hz, and a rated capacity of 5kVA~160kVA, and three-phase oil-immersed distribution transformers with a rated capacity of 30kVA~2500kVA. Immersed fully sealed non-excitation voltage regulating wound core distribution transformer.

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