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microcomputer transformer protection devices microprocessor-based transformer protection equipment scopethis standard protection devices general specifications transformer fire water sources scopethis part fire pump stations precision blanking die
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  2. DL/T 770-2001 in English
DL/T 770-2001 in English

DL/T 770-2001 in English

SUPERSEDED

General specifications for microprocessor-based transformer protection equipment

  • Issued on:2001-10-08
  • Implemented on:2002-02-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD)： $180.00
$175.00


Scope

This standard specifies the basic technical requirements, technical parameters, test methods, inspection rules, marking, packaging, transportation and storage of microcomputer transformer protection devices (hereinafter referred to as "device"). This standard applies to microcomputer protection devices for transformers in substations and contact transformers in power plants, and serves as the basis for the development, design, manufacturing, testing and application of devices.

More samples: JJG 21-2008 JGJ 94-2008 JC/T 2453-2018
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