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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 , - ,
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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
