YD/T 3693-2020 Active Industry standards-Postal and telecommunications

YD/T 3693-2020 "DC Circuit Breaker for Communication 240V/336V Power Supply System"

Publish Date: 2020-04-16 Implement Date: 2020-07-01 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: YD/T 3693-2020

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Communications power supply equipment

ICS Name: Rectifiers, converters, and regulated power supplies

Publish Date: 2020-04-16

Implement Date: 2020-07-01

Scope

This standard applies to DC circuit breakers used in DC power supply systems with a nominal voltage of 240V/336V, which supply power to communication equipment in communication base stations and data rooms using a floating power supply method.