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Working principle of three-phase leakage protector

Working principle of three-phase leakage protector, Total:17 items.

The international standard classification for "Working principle of three-phase leakage protector" includes: Fuses and other overcurrent protection devices .

The Chinese standard classification for "Working principle of three-phase leakage protector" includes: Hygiene, safety and labor protection , Low-voltage distribution electrical equipment .


Hebei Provincial Standard of the People's Republic of China

Professional Standard - Education

  • JY 24-1988 Three-phase motor principle demonstrator

Group Standards of the People's Republic of China

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

  • GB 13955-1992 Installation and operation of residual current operated protective devices

Professional Standard - Machinery

  • JB/T 8979-1999 Residual Current Circuit Breaker with Overload Protection

国家机械工业局

  • JB 8979-1999 Leakage circuit breaker with overload protection

Anhui Provincial Standard of the People's Republic of China

Professional Standard - Water Conservancy

  • SL 445-2009 Specification for installation and operation of leakage current protector in rural areas

National Metrological Technical Specifications of the People's Republic of China

National Metrological Verification Regulations of the People's Republic of China

SCC

CZ-CSN

  • CSN IEC 755:1994 General requirements for residual current operated protective devices

ZA-SANS

  • SANS 767-1:1982 Earth leakage protection units Part 1: Fixed earth leakage protection circuit-breakers

British Standards Institution (BSI)

  • BS IEC 62873-2:2016 Residual current operated circuit-breakers for household and similar use. Residual current devices (RCDs). Vocabulary

GSO

  • SD 219-1987 Rural installation and operation procedures for leakage protection devices

RO-ASRO

  • STAS 10252-1986 PROTECTIVE DEVICES AGAINST LEAKAGE CURRENTS IN MINING THREE PHASE INSULATED NEUTRAL ELECTRICAL SYSTEMS General technical requirements

IEC - International Electrotechnical Commission

  • IEC TR 62710:2015 Residual current devices (RCDs) associated with additional function(s) (Edition 1.0)