T/CEEIA 663-2023 Plastic enclosure circuit breaker with remote control and data transmission functions
T/CEEIA 663-2023 Plastic enclosure circuit breaker with remote control and data transmission functions
Basic Information
Scope
Scope: This document specifies the application scope, normative reference documents, terminology, classification, characteristics, marking, normal use and installation conditions, structural and performance requirements, and test procedures for RC-MCCBs. This document applies to plastic-encased circuit breakers with remote control and data transmission functions (hereinafter referred to as "RC-MCCBs") with a rated voltage not exceeding 1,000 V AC or 1,500 V DC. Note: Only plastic-encased circuit breakers with remote control functions may refer to this document. RC-MCCBs with a rated voltage higher than 1,000 V AC but not exceeding 1,500 V AC may be tested according to this document. This document specifies: - The characteristics of RC-MCCBs; - The conditions that RC-MCCBs should meet during normal operation, overload, and short-circuit conditions; - The conditions that RC-MCCBs should meet when implementing remote control and data transmission; - Various tests and the test methods adopted; - The data indicated and provided by RC-MCCBs. Note: RC-MCCBs may have other functions, such as residual current protection and over/under voltage protection, or additional accessories such as auxiliary contacts and alarm contacts. These functions and accessories should comply with corresponding standards, but their addition should not affect the functional requirements specified in this document. Main Technical Content: This document specifies the application scope, normative reference documents, terminology, classification, characteristics, marking, normal use and installation conditions, structural and performance requirements, and test procedures for RC-MCCBs. This document applies to plastic-encased circuit breakers with remote control and data transmission functions (hereinafter referred to as "RC-MCCBs") with a rated voltage not exceeding 1,000 V AC or 1,500 V DC. Note: Only plastic-encased circuit breakers with remote control functions may refer to this document. RC-