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  suu250 series saf ety a ppr o vals : f ea tur es: description: 2 5 0 w u - b r a c k e t s w i t c h i n g p o w e r s u p p l i e s f o r i . t . e . the suu250 series of compact, open frame constructed, ac/dc switching mode power supplies provide 250 w atts of continuous output power . they are suited for use in based systems, por table equipments and many other applications. all models meet fcc p ar t- 15 class b and cispr -22 class b emission limits and are designed to nd comply with ul/c-ul(ul60950-1:2 edition ) ,tuv/bauar t(en60950- nd 1:2 edition) and new ce ,fcc requirements. all units are 100% burned in and tested. w i d e i n p u t v o l t a g e 1 0 0 t o 2 4 0 v a c , 4 7 t o 6 3 h z i n t e r n a l e m i f i l t e r s i n g l e o u t p u t i n p u t c o n n e c t o r m a t e s w i t h d i n k l e # d t - 2 g n - b 0 1 w - 0 2 p a n d d i n k l e # e s k 7 5 0 v - 0 2 p . o u t p u t c o n n e c t o r m a t e s w i t h d i n k l e # d t - 2 g n - b 0 1 w - ( 0 4 p o r 0 6 p ) a n d d i n k l e # e s k 7 5 0 v - ( 0 4 p o r 0 6 p ) . i n p u t s u r g e c u r r e n t a n d o v e r lo a d p r o t e c t i o n o v e r v o l t a g e p r o t e c t i o n ( c r o w b a r d e s i g n ) a c t i v e po w e r fa c t o r c o r r e c t i o n c l a s s i z e r o v o l t a g e s w i t c h i n g ( z v s ) & h i g h e f f i c i e n c y u p t o 9 3 % . 2 y e a r w a r r a n t y b a u a r t t y p e a p p r o v e d g e p r u f t c b c b electrical char acteristics: s y m . p a r a m e t e r t est conditions m i n . t y p . m a x . u n i t 0 i i l 3 . 3 i r h e f f r e g - i reg - o o v p o c p t t r t h o l d ts 0. 3 1 2 vp -p i l k i i h 1 . 2 3 i r l 0 . 5 1 tc - 0 . 0 4 0 . 0 4 v i n = 1 0 0 t o 2 4 0 v a c io =f ul l lo ad , vi n= 11 5v ac vi n= 23 0v ac w v a a a a a i n p u t v o l t a g e output power range e f f i c i e n c y li ne r eg ul at io n lo ad r eg ul at io n ov er v ol ta ge p ro te ct io n ti me of tr an si en t re sp on se h o l d - u p t i m e s a f e t y g r o u n d l e a k a g e c u r r e n t t e m p e r a t u r e c o e f f i c i e n t % % s % % % ma m s 63 240 10 0 47 se e ra ti ng ch ar t 30 35 65 70 3 0. 75 0. 5 0. 5 l o w l i n e i n r u s h c u r r e n t v ac hz 5 v in fin po vo io 250 93 91 89 132 150 110 112 high lin e in rush cur rent pf i n p u t f r e q u e n c y p o w e r f a c t o r c o r r e c t i o n output voltage range output current range input current (low line) input current (high line) i o = f u l l l o a d , v i n = 1 0 0 ~ 2 4 0 v a c 0.95 0.97 1.0 io =f ul l lo ad , vi n= 23 0v ac io =f ul l lo ad , 25 c ,c oo l st ar t, vi n= 11 5v ac io =f ul l lo ad , 25 c ,c oo l st ar t, vi n= 23 0v ac io =f ul l lo ad , vi n= 11 0v ac io =f ul l lo ad ov er c ur re nt p ro te ct io n i o = f u l l l o a d t o h a l f l o a d , v i n = 1 0 0 v a c s t a r t u p t i m e io =f ul l lo ad , vi n= 10 0v ac r i p p l e & n o i s e ( p e a k t o p e a k ) fu ll l oa d, v in =9 0v ac 1 % io =f ul l lo ad , vi n= 24 0v ac se e ra ti ng ch ar t m s 20 4 %/ c io =f ul l lo ad , vi n= 23 0v ac al l ou tp ut o p e r a t i n g v o l t a g e en vir onmental : toper o p e r a t i n g t e m p e r a t u r e tstg s t o r a g e t e m p e r a t u r e 0 70 85 50 -40 s y m . p a r a m e t e r m i n . t y p . m a x . u n i t t e s t condi tions c c hr h o stora ge hu midit y 75 % % o p e r a t i n g h u m i d i t y pd 0 9 5 0 derat e lin early from 100% load at 5 0 c t o 50% load at 7 0 c hrs mtbf o p e r a t i n g t e m p e r a t u r e a t 2 5 c , c a l c u l a t e d p e r m i l - h d b k - 2 1 7 f 0.1m
mec hanical specifica tions : n o t e : 1 . d i m e n s i o n s a r e s h o w n i n m m . 2 . we i g h t : 7 9 0 g s a p p r o x . 3 . i n p u t c o n n e c t o r m a t e s w i t h d i n k l e # d t - 2 g n - b 0 1 w- 0 2 p a n d d i n k l e # e s k 7 5 0 v - 0 2 p . 4 . o u t p u t c o n n e c t o r m a t e s w i t h d i n k l e # d t - 2 g n - b 0 1 w- ( 0 4 p o r 0 6 p ) a n d d i n k l e # e s k 7 5 0 v - ( 0 4 p o r 0 6 p ) . output v olta ge and cur r ent ra ting char t (sing le output) : m o d e l n u m b e r o u t p u t v o l t a g e o u t p u t c u r r e n t t o t a l r e g u l a t i o n s u u 2 5 0 - 1 0 5 s u u 2 5 0 - 1 1 1 1 2 4 8 v d c v d c 1 8 . 3 3 a 5 . 2 1 a 5 % 2 % 2 2 0 w 2 5 0 w s u u 2 5 0 - 1 0 8 2 4 v d c 1 0 . 4 2 a 3 % 2 5 0 w o u t p u t p o w e r m a x im u m suu250 series su u2 50-1xx -4pi n su u2 50-1xx -6pi n r t n r t n r t n r t n o u t r t n o u t o u t o u t o u t 1 1 2 2 3 3 4 4 5 6 p i n p i n m o d e l m o d e l p i n c h a r t saf ety specifica tions: p a r a m e t e r t e s t conditions m i n . t y p . m a x . u n i t d i e l e c t r i c w i t h s t a n d i n g v o l t a g e f o r p r i m a r y t o s e c o n d a r y primary to secondary 4242 vdc primary to ground 2121 t e s t v o l t a g e = 5 0 0 v d c 50 m vin=220vac b class s y m . vps vpg ri s c i s p r fcc isolation resistance e m i r e q u i r e m e n t s f o r c i s p r - 2 2 vin=110vac vdc b class d i e l e c t r i c w i t h s t a n d i n g v o l t a g e f o r p r i m a r y t o g r o u n d e m i r e q u i r e m e n t s f o r f c c p a r t - 1 5 2 5 0 w u - b r a c k e t s w i t c h i n g p o w e r s u p p l i e s f o r i . t . e .


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