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wra480 series fea tures 3ph a c - dc din rail mount able power suppl y industrial control equipment s e l e c t i o n c h a r t w r a 4 8 0 - 2 4 wa t t a g e 2 4 : 2 4 v o u t 4 8 : 4 8 v o u t model list model no . input v ol t a ge output w a tt a ge output v ol t a ge output current + 24 vdc + 48 vdc eff . (typ.) single output models 20 a 10 a 88% 89% 480 w a tts 480 w a tts wra480-24 wra480-48 eff . (min.) 90% 91% ' 3 pha se a c input v ol t age ' comp a ct design ' p arallel function a v ailable (swit ch) ' universal input v ol t age 3 o 340~575 v a c 3 o 340~575 v a c www .chinfa.com sales@chinfa.com 2010.05.21 c h a r a c t e r is t ic s c o n d it io n s m in . t y p . m a x . u n it sw it ch in g fr e q u e n cy v i n o m , i o n o m k h z c h a r a c t e r is t ic s c o n d it io n s m in . t y p . m a x . u n it c o n d it io n s m in . t y p . m a x . u n it is o la ti o n r e si st an ce a m b ie n t te m p e ra tu re i n p u t - o u t p u t , @ 5 0 0 v d c o p e r a t i n g a t v i n o m m ? 1 0 0 -3 0 o c + 7 1 o a l l s p e c i f i c a t i o n s t y p i c a l a t n o m i n a l l i n e , f u l l l o a d , 2 5 c u n l e s s o t h e r w i s e n o t i c e d s p e c i f i c a t i o n d e ra ti n g (s e e d e ra ti n g cu rv e ) o % / c 2 .5 o v i n o m , f r o m + 6 1 t o + 7 1 c 9 5 rel at iv e h u m id it y v i n o m , i o n o m v i n o m , i o m i n % r h 2 0 o % / c 0 .0 3 t e m p e ra tu re c o e ff ic ie n t o b e l l c o r e i s s u e 6 @ 4 0 c , g b 2 4 v m o d e l 4 8 v m o d e l h o u rs m h o u rs m t b f a lt it u d e d u ri n g o p e ra ti o n 8 0 4 1 1 0 0 0 4 2 3 0 0 0 is o la ti o n v o lt ag e i n p u t - o u t p u t 3 0 0 0 / 4 2 4 2 v ac / v d c i n p u t - f g v ac / v d c 1 5 0 0 / 2 1 2 1 st o ra ge t e m p e ra tu re n o n o p e r a t i o n a l + 8 5 o c -4 0 l 1 2 4 x w 1 5 0 x d 1 1 8 .8 m m d im e n si o n sc re w t e rm in al t yp e p o llu ti o n d e gr e e 2 n o m in al v o lt ag e * 1 1 o r 3 3 8 0 / 4 8 0 v ac o o io n o m rat e d in p u t vo lt ag e v ac 5 0 0 4 0 0 t a m in . .. t a m ax , io n o m 5 7 5 v ac 3 4 0 8 2 0 4 8 0 v d c ac in d c in v i : 4 0 0 / 5 0 0 v ac , io n o m v i : 3 4 0 v ac , io n o m in p u t cu rr e n t rat e d in p u t cu rr e n t 1 .1 / 0 .9 3 a a 1 .4 c o o lin g fre e a ir c o n ve ct io n i n p u t s p e c i f i c a t i o n s g e n e r a l *1. single phase input is permissible, but output load is derated to 75% l in e f re q u e n cy v i n o m , io n o m 6 3 h z 4 7 p1 i n d . c o n t . e q . u l 5 0 8 h r c l a s s i , d i v 2 h r u l 6 0 9 5 0 - 1 e n 6 0 9 5 0 - 1 e n 6 1 5 5 8 - 1 e n 6 1 5 5 8 - 2 - 1 7 a 4 8 5 0 ie c 6 0 0 6 8 -2 -1 3 a b so lu te in p u t m ax . ra n ge
wra480 series c h a r a c t e r i s t i c s c o n d i t i o n s m i n . t y p . m a x . u n i t p o w e r r d y ( f o r 2 4 v m o d e l o n l y ) t h r e s h o l d v o l t a g e o f c o n t a c t c l o s e d ( a t s t a r t u p ) e l e c t r i c a l i s o l a t i o n c o n t a c t r a t i n g a t 6 0 v d c 1 7 . 6 5 0 0 1 9 . 4 0 . 3 v d c v d c a r a t e d o v e r l o a d p r o t e c t i o n 1 1 0 1 3 5 % v i n o m ( s e e t y p c u r r e n t l i m i t e d c u r v e ) o v e r v o l t a g e p r o t e c t i o n v i n o m , i o n o m ( a u t o r e c o v e r y ) 3 0 3 3 6 0 6 8 o v e r t e m p e r a t u r e d e t e c t o n h e a t s i n k , s h u t d o w n o / p v o l t a g e , r e c o v e r s a u t o m a t i c a l l y a f t e r t e m p e r a t u r e g o e s d o w n . o c 1 0 0 1 1 0 24v model 48v model characteristics conditions min. unit typ. max. inrush current p ower dissipation leakage current vi : 400 v a c, io nom input- output input-fg 24v model ma ma o a l l s p e c i f i c a t i o n s t y p i c a l a t n o m i n a l l i n e , f u l l l o a d , 2 5 c u n l e s s o t h e r w i s e n o t i c e d s p e c i f i c a t i o n characteristics conditions min. typ. max. unit vi nom, io nom 48v model 20 58 55 0.25 3.5 minimum load vi nom % 0 0 line regulation % load regulation io nom, vi min ...vi max t urn on time rise time fall time t ransient recovery time ms ms ms ms % 1 % vi nom, io min ...io nom single mode vi nom, 0.8 io nom 22.5 47 56 28.5 v oltage trim range vdc vdc vi nom, io nom vi nom, io nom vi nom, io nom vi nom, 1~0.5 io nom 150 150 vi nom, io nom with 7000 f cap ? dc on indicator threshold at start up (green led) vi nom, io nom ripple & noise p ower back immunity capacitor load vi nom, io nom, b w = 20mhz vi nom, io nom vi nom, io nom dc l ow indicator threshold after start up (r ed led) vi nom, io nom vdc vdc mv 100 43 vdc vdc ms ms 1000 1 17.6 37 19.4 1500 500 2 35 63 7000 vi nom, io max + 1 % output voltage accuracy (adjusted before shipment) vi nom r ated continuous loading 20 a @ 24vdc / 16.8 a @ 28.5vdc 10 a @ 48vdc / 8.5 a @ 56vdc 20 hold up time ms vi nom , io nom efficiency vi nom, io nom, p o / pi up to 91%, see model list and typ efficiency curve 0.65 input specifica tions vi nom, io nom with 7000 f cap ? i n p u t f u s e t 3 . 1 5 a / 5 0 0 v a c i n t e r n a l / p h a s e i n t e r n a l s u r g e v o l t a g e p r o t e c t i o n v a r i s t o r i e c 6 1 0 0 0 - 4 - 5 o u t p u t s h o r t c i r c u i t f o l d f o r w a r d d e l a y 3 s s h u t - d o w n . a f t e r 3 0 s a u t o - r e s t a r t d e g r e e o f p r o t e c t i o n i p 2 0 c o n t r o l a n d p r o t e c t i o n output specifica tions 24v model 48v model 24v model 48v model 24v model 48v model 24v model 24v model 48v model 24v model 48v model 43 17.6 37 19.4 www .chinfa.com sales@chinfa.com 2010.05.21 p arallel operation 0.1 io min ~ 0.9 io max u n i t 2 5 % parallel mode continuous discontinuous p .f .c. (p assive) vi nom, io nom w a w vdc vdc v d c v d c p2 ? f 25
m e c h a n i s m & p i n c o n f i g u r a t i o n m m [ i n c h ] c o n s t r u c t i o n e a s y s n a p - o n m o u n t i n g o n t o t h e d i n - r a i l ( t s 3 5 / 7 . 5 o r t s 3 5 / 1 5 ) , u n i t s i t s s a f e i y a n d f i r m l y o n t h e r a i l . i n s t a l l a t i o n v entilation / cooling normal convection all sides 25mm free space for cooling recommended connector size range 2 a wg24-10 (0.2~4mm ) flexible / solid cable, -input connector can withstand torque at maximum 9 pound-inches. - output connector can withstand torque at maximum 5.5 pound-inches. 8 m/m stripping at cable end recommends o use copper conductors only , 60 / 75 c wra480 series www .chinfa.com sales@chinfa.com 2010.05.21 o a l l s p e c i f i c a t i o n s t y p i c a l a t n o m i n a l l i n e , f u l l l o a d , 2 5 c u n l e s s o t h e r w i s e n o t i c e d s p e c i f i c a t i o n u l / c u l t u v u l 5 0 8 l i s t e d u l 6 0 9 5 0 - 1 r e c o g n i z e d i s a 1 2 . 1 2 . 0 1 ( c l a s s i , d i v i s i o n 2 , g r o u p s a , b , c a n d d ) e n 6 0 9 5 0 - 1 , c b s c h e m e e n 6 1 5 5 8 - 1 , e n 6 1 5 5 8 - 2 - 1 7 ( m e e t e n 6 0 2 0 4 - 1 ) c e e n 6 1 0 0 0 - 6 - 3 , e n 5 5 0 2 2 c l a s s b , e n 6 1 0 0 0 - 3 - 2 , e n 6 1 0 0 0 - 3 - 3 e n 6 1 0 0 0 - 6 - 2 , e n 5 5 0 2 4 , e n 6 1 0 0 0 - 4 - 2 l e v e l 4 , e n 6 1 0 0 0 - 4 - 3 l e v e l 3 e n 6 1 0 0 0 - 4 - 4 l e v e l 4 , e n 6 1 0 0 0 - 4 - 5 l - n l e v e l 3 , l / n - f g l e v e l 4 e n 6 1 0 0 0 - 4 - 6 l e v e l 3 , e n 6 1 0 0 0 - 4 - 8 l e v e l 4 , e n 6 1 0 0 0 - 4 - 1 1 e n v 5 0 2 0 4 l e v e l 2 , e n 6 1 2 0 4 - 3 c q c g b 4 9 4 3 , g b 9 2 5 4 , g b 1 7 6 2 5 . 1 v i b r a t i o n r e s i s t a n c e s h o c k r e s i s t a n c e a p p r o v a l s a n d s t a n d a r d s p h y s i c a l c h a r a c t e r i s t i c s s c r e w t e r m i n a l t y p e 1 2 4 x 1 5 0 x 1 1 8 . 8 m m ( 4 . 8 8 x 5 . 9 1 x 4 . 6 8 i n c h e s ) c a s e s i z e m e t a l c a s e m a t e r i a l p a c k i n g 2 k g ; 8 / 1 7 . 5 k g / 2 . 1 7 c u f t 1 7 2 0 g w e i g h t 106. 50 [ 4. 20] 111. 90 [ 4. 41] 6. 90 [ 0. 27] 1 2 4 . 0 0 [ 4 . 8 8 ] 1 5 0 . 0 0 [ 5 . 9 1 ] dc lo 24 v d c / 2 0a 1 . 4 p h a s e 4 7 - 6 3 h z c h i n f a c h i n f a e l e c t r o n i c s i n d . c o . , l t d . i s o 9 0 0 1 c e r t i f i e d dc on l 1 l 2 l 3 w r a 4 8 0 3 p h 4 0 0 ~ 5 0 0 va c + + ind .co nt .eq . e1 963 62 2jf 4 c o n t i n u o u s d i s c o n t i n u o u s s i n g l e p a r a l l e l rdy c / d s / p 9 , 1 0 r d y 1 2 3 4 5 6 7 8 8 a n o r m a l o p e n r e l a y c o n t a c t f o r d c o n l e v e l c o n t r o l d c l o v o u t a d j . s / p c / d d c o n v + 3 , 4 p o s i t i v e o u t p u t t e r m i n a l 1 , 2 v - n e g a t i v e o u t p u t t e r m i n a l l 1 i n p u t t e r m i n a l s 1 0 l 2 i n p u t t e r m i n a l s o p e r a t i o n i n d i c a t o r l e d d c l o w v o l t a g e i n d i c a t o r l e d t r i m m e r - p o t e n t i o m e t e r f o r v o u t a d j u s t m e n t s i n g l e / p a r a l l e l s e l e c t s w i t c h c o n t i n u o u s / d i s c o n t i n u o u s g r o u n d t h i s t e r m i n a l t o m i n i m i z e h i g h - f r e q u e n c y e m i s s i o n s 9 l 3 i n p u t t e r m i n a l s 7 ( n e v e r c o n n e c t e x c e p t 2 4 v m o d e l ) r d y 6 5 i n o t h e r o u t p i n n o . d e s i g n a t i o n d e s c r i p t i o n p i n a s s i g n m e n t o u t m e e t i e c 6 0 0 6 8 - 2 - 6 ( m o u n t i n g b y r a i l : 1 0 - 5 0 0 h z , 2 g , a l o n g x , y, z e a c h a x i s , 6 0 m i n f o r e a c h a x i s ) m e e t i e c 6 0 0 6 8 - 2 - 2 7 ( 1 5 g , 1 1 m s , 3 a x i s , 6 f a c e s , 3 t i m e s f o r e a c h f a c e ) p3 general tolerance 0.00[0.00] - 30.00[1.18] 30.00[1.18] - 120.00[4.72] 120.00[4.72] - 400.00[15.75] 0.30[0.01] 0.50[0.02] 0.80[0.03]
t y p . c u r r e n t l i m i t e d c u r v e d e r a t i n g c u r v e o t e m p e r a t u r e [ c ] 0 1 0 0 7 1 - 3 0 p o w e r o u t [ % ] 7 5 6 1 t y p . e f f i c i e n c y c u r v e c i r c u i t s c h e m a t i c ' b l o c k d i a g r a m f o r w r a 4 8 0 s e r i e s wra480 series f u s e 2 v o - v o + l 1 l 3 f u s e 1 p w m c o n t r o l l e r s w i t c h i n g d e v i c e r e c t i f i e r c u r r e n t d e t e c t i o n o p t o - i s o l a t i o n m . c . u r e f e r e n c e & e r r o r a m p . y v o u t a d j . d c o n ( g r e e n l e d ) p . f . c c i r c u i t o p t o - i s o l a t i o n o v e r v o l t a g e d e t e c t i o n d c l o w ( r e d l e d ) s i n g l e / p a r a l l e l s e l e c t f i l t e r r d y 1 ) ( r e l a y c o n t a c t ) c o n t i n u o u s / d i s c o n t i n u o u s f i l t e r l 2 f u s e 3 f i l t e r x b r i d g e r e c t i f i e r x x www .chinfa.com sales@chinfa.com 2010.05.21 p o w e r o u t [ % ] 1 0 1 0 0 2 5 e f f i c i e n c y [ % ] 7 5 5 0 6 5 7 0 7 5 8 0 8 5 9 0 5 0 0 v a c 4 0 0 v a c w r a 4 8 0 - 2 4 w r a 4 8 0 - 2 4 ( c o n t i n u o u s m o d e ) o u t p u t c u r r e n t [ % ] o u t p u t v o l t a g e [ % ] 1 0 0 7 5 5 0 2 5 0 1 0 0 1 1 0 1 2 0 1 3 0 1 4 0 1 5 0 1 6 0 5 0 0 v a c 4 0 0 v a c p4 n o t e : 1 ) f o r 2 4 v m o d e l o n l y

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