Standard No.:	DL/T 1504-2016
English Name:	General Specification for Arc Flash Protection Equipment
Chinese Name:	弧光保护装置通用技术条件
Professional Classification:	DL    Professional Standard - Electricity
Source Content Issued by:	China Energy Aminidstration
Issued on:	2016-01-07
Implemented on:	2016-6-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	9000 words
Translation Price(USD):	270.0
Delivery:	via email in 1 business day

General specification for arc flash protection equipment 1 Scope This standard specifies the basic technical requirements, technical parameters, test methods and inspection rules of arc flash protection equipment. This standard is applicable to arc flash protection equipment and related device (hereinafter referred to as equipment) as the basis for product development, design, manufacturing, test and operation. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies GB/T 2900.1 Electrotechnical terminology - Fundamental terms GB/T 2900.17 Electrotechnical terminology - Measuring relays GB/T 2900.49 Electrotechnical terminology - Power system protection GB/T 7261-2008 Basic testing method for relaying protection and security automatic equipment GB/T 11287-2000 Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section one: Vibration tests (sinusoidal) GB/T 19582.1-2008 Modbus industrial automation network specification - Part 1: Modbus application protocol DL/T 478-2013 General specification for relaying protection and security automatic equipment DL/T 667 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 103: Companion standards for the information interface of protection equipment DL/T 860 Communication networks and systems in substations (All parts) 3 Terms and definitions For the purposes of this standard, the following terms and definitions and those given in GB/T 2900.1, GB/T 2900.17 and GB/T 2900.49 apply. 3.1 arc flash protection equipment protection equipment for rapidly cutting off the corresponding failure device taking the electric arc flash signal generated when the primary power equipment fails as the main criterion and other failure quantities such as current as the auxiliary criterion

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Technical requirements 5 Test methods 6 Inspection rules 7 Marking, packaging, transport and storage 8 Product accompanying documents Annex A (Informative) Commonly-used concepts of photometry and radiometry Annex B (Informative) Typical application scenarios and configuration principles Annex C (Informative) Installation Annex D (Informative) Recommendations for setting principles and operation and maintenance instructions