1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) IEC 61347-2-2 2014 2-2 , , (IEC 61347-2-2:2011, IDT) 2015 IEC 61347-2-22014 II , 1.092 . 1.22009 . , . , , , 1 - ( ) 2 3 , ( 30 2014 . 70-) : ( 3166) 004-97 ( 3166) 004-97 BY KG MD - RU 4 24 2014 . 1732- IEC 61347-2-2201
2、4 1 2015 . 5 IEC 61347-2-2:2011 Lamp controlgear. Part 2-2: Particular requirements for d.c.or a.c. supplied electronic step-down convertors for filament lamps ( . 2-2. , , ). IEC/ 34 () , IEC/ 34 . . IEC 61347-2-2:2011 (2000), c 1 (2005), 2 (2006). SELV SELV. IEC 61347-1 (2007) 1 2 ( ) (en). . (IDT
3、) 6 , . () . , , 2015 , IEC 61347-2-22014 III 1 .1 2 .1 3 .2 4 2 5 .2 6 .3 7 .3 7.1 3 7.2 3 8 3 9 .3 10 .3 11 .3 12 3 13 4 14 .4 15 .4 15.1 .4 15.2 .4 15.3 . .4 16 4 17 .5 18 , .5 19 , 5 20 .5 I.6 () .9 10 IEC 61347-2-22014 IV IEC 61347-2-2:2011 . 2-2: , , . : - ; - ; - ; - . IEC 61347-2-22014 1 2-2
4、 , , Lamp controlgear. Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps 20151001 1 , 250 1 000 50 60 50 , , 120 ( ) , , IEC 60357. 50 IEC 60449 1. . () I. IEC 61047. , , . 2 IEC 61347-2-2, , 2 IEC 61347-1, : IEC 60357 Tungsten halogen lam
5、ps (non vehicle) erformance specifications ( ( ). ) IEC 61047 DC or AC supplied electronic step-down convertors for filament lamps Performance requirements ( . ) IEC 61347-1:2007 Lamp controlgear Part 1: General and safety requirements ( . 1. ) IEC 61558-2-1 Safety of power transformers, power suppl
6、ies, reactors and similar products Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications ( , , . . 2-1. , , ) IEC 61558-2-6 Safety of transformers, reactors, power supply units and similar products fo
7、r supply voltages up to 1 100 V Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers (, , 1 100 . . 2-6. ) IEC 61558-2-13 Safety of transformers, reactors, power supply units and similar products for supply v
8、oltages up to 1 100 V Part 2-13: Particular requirements and tests for auto transformers and power IEC 61347-2-22014 2 supply units incorporating auto transformers (, , 1 100 . . 2-13. ) IEC 61558-2-16 Safety of transformers, reactors, power supply units and similar products for voltages up to 1 100
9、 V Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units ( , , 1 100 . 2-16. ) 3 3 IEC 61347-1, : 3.1 (electronic step-down convertor): , , , . , . 3.2 , (d.c. or a.c. supplied convertor): , , . 3.3 (SELV convertor): , , I
10、EC 61558-2-6 IEC 61558-2-16. 3.4 (independent convertor): , . 3.5 (plug-in convertor): , , , . 3.6 (rated output voltage): , . 3.7 (half-resistance effect): , , . 4 4 IEC 61347-1 : - I. , , . - : IEC 61558-2-13 IEC 61558-2-16, , IEC 61558-2-1 IEC 61558-2-16, . 5 5 IEC 61347-1 : 5.8 . , : IEC 61347-2
11、-22014 3 - 612 1520; - 14 ( ). , 20 200 , . H03VV-. , 5 /2. 6 , 6 IEC 61347-1, : - - - . 7 7.1 , , 7.2 IEC 61347-1 : - a), b), c), d), e), f), k), l), m), s) t) 7.12 IEC 61347-1, - . 7.2 , : - h), i), j) s) 7.1 IEC 61347-1, - , , - , 20 200 . 8 10 IEC 61347-1. 9 8 IEC 61347-1. 10 9 IEC 61347-1. 11 11 IEC 61347-1. 12 12 IEC 61347-1. IEC 61347-2-22014 4 13 13 IEC 61347-1 . 14 14 IEC 61347-1, . . , , 115 % . 15 15.1 L.6 L.7 IEC 1347-1, . 15.2
