T/CEEIA 516-2021 Active Group standards

T/CEEIA 516-2021 Plastic enclosure circuit breaker arc flying safety distance testing technical specification

Publish Date: 2021-08-30 Implement Date: 2021-08-30 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: T/CEEIA 516-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Standardized management and general provisions

ICS Name: Switch

Publish Date: 2021-08-30

Implement Date: 2021-08-30

Scope

Scope: This document specifies the test conditions, test requirements, and test methods for plastic-encased circuit breakers (hereinafter referred to as "circuit breakers") that comply with GB/T 14048.2—2020 "Low-voltage switchgear and controlgear—Part 2: Circuit breakers" and have a rated voltage not exceeding 1,000 V AC or 1,500 V DC. This document also applies to circuit breakers with a rated voltage higher than 1,000 V AC but not exceeding 1,500 V AC for arc-flash testing. This document describes the test method for detecting the arc-flash energy of circuit breakers during short-circuit breaking tests in free air by setting up a test circuit. Main technical content: This document specifies the test conditions, test requirements, and test methods for plastic-encased circuit breakers (hereinafter referred to as "circuit breakers") that comply with GB/T 14048.2—2020 "Low-voltage switchgear and controlgear—Part 2: Circuit breakers" and have a rated voltage not exceeding 1,000 V AC or 1,500 V DC. This document also applies to circuit breakers with a rated voltage higher than 1,000 V AC but not exceeding 1,500 V AC for arc-flash testing. This document describes the test method for detecting the arc-flash energy of circuit breakers during short-circuit breaking tests in free air by setting up a test circuit.