1、 2-8 IEC 61347-2-8:2000Lamp controlgear Part 2-8: Particular requirements for ballastsfor fluorescent lamps(IDT) 61347-2-82011 27 2002 . 184- , 1.02004 . 1 -, - . . () , 42 332 3 13 2011 . 1190-4 61347-2-8:2000 . 2-8. - (IEC 61347-2-8:2000 Lamp controlgear Part 2-8: Particular requirements for balla
2、sts forfluorescent lamps) 1:2006. - , 5 92097 - , - . () . - , , 2014 , - - II 61347-2-820111 12 13 14 .24.1 .24.2 .25 26 .27 .27.1 27.2 , 27.3 28 , 39 310 311 312 .313 .314 .314.1 , 314.2 .314.3 .415 516 .617 618 619 , .620 , 621 622 .6 () , , , .7 () 7 () 7 D () 7 () S, 4500, tw.7 F () , .7 G () 7
3、 () .8 I () 8 J () 10 () .12 () .13 14 61347-2-82011III 2-8 Lamp controlgear. Part 2-8. Particular requirements for ballasts for fluorescent lamps 201301011 ( ), , - 1000 50 60 , , , , - 60081 60901. , , . - . () 61347-2-3 , . 0,1 61048 61049, 0,1 60384-14. 60921.2 2 61347-1, , . 61347-1 . 1. - (IEC
4、 61347-1, Lamp controlgear Part 1: General and safety requirements)3 3 61347-1 :3.1 ; c68t (rated temperature rise of a ballastwinding; c68t): , , - . - .3.2 ( ) short-circuit power (of a voltagesource): ( ) ( ).1 61347-2-820114 4 61347-1 :4.1 , , .4.2 .5 5 61347-1 :5.1 , , : , . - . 13. , 15 , - ,
5、. .5.2 61347-1. - , , - , . 13 S, 4500, , , , - .6 6 61347-1.7 , , .7.1 7.2 61347-1 , , , :- a), b), e), f), g) r) 7.1 61347-1 - , 1500 , , - ., , .7.2 , , -, , . .:- ), h), i), j), ), ), ) q) 7.1 61347-1 - , - / ;- , -, , , .7.3 , -:- c68t, , 5 .2 61347-2-820118 , 10 61347-1.9 8 61347-1.10 9 61347-
6、1.11 11 61347-1.12 12 61347-1.13 13 61347-1.14 , - . 14.114.4.14.1 , :) ();b) , - .14.2 , , - ) b), . - , , 0,1 (). b) - .) , , - .b) (. 14.3), 110 % - , - , 1. 1 . Un 240 , 50 60 50 1,25 Un , 50 60 1,50 Un , 50 60 1,25 Un3 61347-2-8201114.3 J - , 2, -, . 60598-1. 2 , 100 % - 106 % - 110 % - c68t b, , (- ):- 50 - tc tc, :- 110 - 145 - 90 - 100 - , 110 - 70 - 100 % ,. . , , . -, .b , . , - , 2/3 (. 3). , , , -, . 18.1 61347-1. , , ., , , - . - , tw c68t 100 % .4 61347-2-82011 3
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