This standard specifies basic testing method for relaying protection and security automatic equipment.
This standard is applicable to the test of such products as all-or-nothing relay, measuring relay, protection equipment, security automatic equipment (protection equipment and security automatic equipment are referred to as equipment) and their interface equipment for the secondary loop of power system.
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 (include any amendments) applies.
GB/T 2422 Environmental Testing - Guide to Drafting of Test Methods - Terms and Definitions
GB/T 2423.1-2008 Environmental Testing for Electric and Electronic Products - Part 2: Test Methods - Tests A: Cold
GB/T 2423.2-2008 Environmental Testing for Electric and Electronic Products - Part 2: Test Methods - Tests B: Dry Heat
GB/T 2423.3-2006 Environmental Testing for Electric and Electronic Products - Part 2: Testing Methods - Test Cab: Damp Heat ,Steady State
GB/T 2423.4-2008 Environmental Testing for Electric and Electronic Products - Part 2: Test Method - Test Db: Damp Heat，Cyclic (12h+12h Cycle)
GB/T 2423.21-2008 Environmental Testing - Part 2: Test Methods - Test M: Low Air Pressure
GB/T 2423.22-2012 Environmental Testing - Part 2: Tests Methods - Test N: Change of Temperature
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 4208-2008 Degrees of Protection Provided by Enclosure (IP Code)
GB/T 4365 Electrotechnical Terminology - Electromagnetic Compatibility
GB 4824 Industrial, Scientific and Medical (ISM) Radio-frequency Equipment - Disturbance Characteristics - Limits and Methods of Measurement
GB/T 5169.16-2008 Fire Hazard Testing for Electric and Electronic Products - Part 16: Test Flames - 50W Horizontal and Vertical Flame Test Methods
GB 9254 Information Technology Equipment - Radio Disturbance Characteristics - Limits and Methods of Measurement
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 12113-2003 Methods of Measurement of Touch Current and Protective Conductor Current
GB/T 13729-2002 Remote Terminal Unit Equipment
GB/T 14537-1993 Shock and Bump Tests on Measuring Relays and Protection Equipment
GB/T 14598.2-2011 Measuring Relays and Protection Equipment - Part 1: Common Requirements
GB/T 14598.26-2015 Measuring Relays and Protection Equipment - Part 26: Electromagnetic Compatibility Requirements
GB 14598.27-2008 Measuring Relays and Protection Equipment - Part 27: Product Safety Requirements
GB/T 17626.9-2011 Electromagnetic Compatibility - Testing and Measurement Techniques - Pulse Magnetic Field Immunity Test
GB/T 17626.10-1998 Electromagetic Compatibility - Testing and Measurement Techniques - Damped Oscillatory Magnetic Field Immunity Test
GB/T 21711.1-2008 Electromechanical Elementary Relays - Part 1: General and Safety Requirements
GB/T 25919.1-2010 Modbus Test Specification - Part 1: Modbus Conformance Test Specification Over Serial Link
GB/T 25919.2-2010 Modbus Test Specification - Part 2: Modbus Interoperability Test Specification Over Serial Link
GB/T 26864 The Dynamic Test of the Power System Protective Products
DL/T 634.56-2010 Telecontrol Equipment and System - Part 5-6: Guideline for Conformance Testing for the IEC 60870-5 Companion Standards
DL/Z 860.2-2006 Communication Networks and Systems in Substations - Part 2: Glossary
DL/T 860.10 Communication Networks and Systems in Substations Part - 10 Conformance Testing
IEC 60255-21-3:1993 Electrical Relays - Part 21: Vibration, Shock, Bump and Seismic Tests on Measuring Relays and Protection Equipment - Section 3: Seismic Tests
3 Terms and Definitions
For the purposes of this document, the terms and definitions given in GB/T 2422, GB/T 2900.1, GB/T 2900.17, GB/T 2900.49, GB/T 4365 and DL/Z 860.2 and the following apply.
3.1
basic testing method
the general method for testing products under specified testing conditions, excluding the methods for specialized test and specific test of certain type of product
3.2
variation test
the test during which a certain influence quantity or influence factor is the limit value in nominal range and the rest influence quantities or influence factors are under reference conditions
3.3
permissible deviation of the testing condition
if the parameter of specified testing condition is M and that of actual testing condition is N, the permissible deviation of the testing condition is calculated according to Formula (1):
