1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) IEC 60255-5 2014 5 (IEC 60255-5:2000, IDT) 2015 IEC 60255-5 2014 II , 1.092 . 1.22009 . , . , , , 1 - ( ) , 5 2 3 , (- 25 2014 . 45-2014) : ( 3166) 00497 ( 3166) 00497 - AM BY KG MD RU TJ UZ - 4 07 2014 . 1488- IE 60255-
2、52014 - 1 2016 . 5 IEC 60255-5:2000, 2.0 Electrical relays Part 5: Insulation coordination for measuring relays and protection equipment Requirements and tests ( . 5. . ). IEC/TC 95 . (en). , - , , , - . - . (IDT) 6 3032895 ( 255-5-77) IEC 60255-5 2014 III - , . () - - . , , 2015 -, - IEC 60255-5 20
3、14 IV 1 . 1 2 1 3 . 2 4 4 4.1 . 4 4.2 . 5 4.3 7 4.4 7 4.5 , 8 4.6 . 8 5 8 5.1 . 8 5.2 9 5.3 . 10 6 11 6.1 . 11 () . 17 () . 18 () 19 D () 21 () 26 IEC 60255-5 2014 V : - IEC 60664-1 - . , , -, . -. - 5 , , , 2000 . , IEC 60060-1. IEC 60060-1 , 0,5 ; - - 50 , - (. IEC 61000-4-5). , , , - , , 500 ; -
4、, , - . - - . - , ; - IEC 60664-1 . IEC 60255-5 2014 1 5 Electrical relays. Part 5. Insulation coordination for measuring relays and protection equipment. Requirements and tests 2016 01 01 1 . 1 , . : - ; - -, ; - , . 2000 , 1000 65 1500 . -, , , . ., , , , - . 2 2000 - (. .1). 2 . - , - ( ). IEC 60
5、050-151:1978 International Electrotechnical Vocabulary (IEV) Chapter 151: Electrical and magnetic devices ( (). 151. ) IEC 60050-448:1995 International Electrotechnical Vocabulary Chapter 448: Power system protec-tion ( (). 448. ) IEC 60255-5 2014 2 IEC 60060-1:1989 High-voltage test techniques Part
6、 1: General definitions and test requirements ( . 1. -) IEC 60085:1984 Thermal evaluation and classification of electrical insulation ( . ) IEC 60112:1979 Recommended method for determining the comparative tracking index of solid insu-lating materials under moist conditions ( . - ) IEC 60255 (all pa
7、rts) Electrical relays ( ) IEC 60255-21-1:1988 Electrical relays Part 21: Vibration, shock, bump and seismic tests on measur-ing relays and protection equipment Section 1: Vibration tests (sinusoidal) . 21: , , . 1: () IEC 60255-21-2:1988 Electrical relays Part 21: Vibration, shock, bump and seismic
8、 tests on measur-ing relays and protection equipment Section 2: Shock and bump tests ( . 21: , , . 2: ) IEC 60255-21-3:1993 Electrical relays Part 21: Vibration, shock, bump and seismic tests on measur-ing relays and protection equipment Section 3: Seismic tests ( . 21: - , , . 3: ) IEC 60664-1:1992
9、 Insulation coordination for equipment within low-voltage systems Part 1: Princi-ples, requirements and tests ( . 1: , ) IEC 61000-4-5:1995 Electromagnetic compatibility (EMC) Part 4: Testing and measurement tech-niques Section 5: Surge immunity test ( . 4: - . 5: ) IEC 61180-1:1992 High-voltage tes
10、t techniques for low-voltage equipment Part 1: Definitions, test and procedure requirements ( . 1. , ) IEC 61180-2:1994 High-voltage test techniques for low-voltage equipment Part 2: Test equipment ( . 2. ) 3 IEC 60050-448, IEC 60664-1, IEC 60255, : 3.1 (hazardous live part): - , 50 () 75 . 3.2 (exp
11、osed conductive part): , - , . 1 - . 2 , - , , . , , , , - . 3.3 (clearance): - . IEC 60664-1. 3.4 (solid insulation): , - . IEC 60664-1. IEC 60255-5 2014 3 3.5 (creepage distance): - . IEC 60050-448. 3.6 (rated voltage): , - , , . IEC 60664-1. 3.7 (rated insulation voltage): - , , () , . - , . 3.8 (rated impulse voltage): - , , , - . 3.9 (overvoltage): , , -
