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switching frequency v i n o m , i o n o m khz dra240 series characteristics conditions min. typ. max. unit www .chinfa.com conditions min. typ. max. unit isolation resistance ambient temperature 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 ? 100 -40 o c + 71 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 s e l e c t i o n c h a r t d r a 2 4 0 - 2 4 x wa t t a g e 2 4 : 2 4 v o u t 4 8 : 4 8 v o u t a : s c r e w t e r m i n a l t y p e b : d e t a c h a b l e c o n n e c t o r t y p e sales@chinfa.com derating (see derating curve) o % / c 2.5 o v i n o m , f r o m + 6 1 t o + 7 1 c 2010.05.21 storage temperature n o n o p e r a t i o n a l + 85 o c -40 95 r elative humidity v i n o m , i o n o m v i n o m , i o m i n % rh 20 48v model t emperature coefficient altitude during operation o % / c hours m 0.03 437000 40 isolation voltage i n p u t - o u t p u t 3000 / 4242 v a c / vdc i n p u t - f g 1500 / 2121 v a c / vdc o b e l l c o r e i s s u e 6 @ 4 0 c , g b 24v model mtbf hours 423000 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 10 a 5 a 87% 88% 240 w a tts 240 w a tts dra240-24x dra240-48x eff . (min.) 89% 90% 115 / 230 v a c 115 / 230 v a c fea tures ' p .f .c. function a v ailable ' p arallel function a v ailable (swit ch) ' input v ol t age 115/230v a c a uto select ' sel v components design a c - dc din rail mount able power suppl y industrial control equipment dimension screw terminal type l124.5 x w83.5 x d123.6 mm detachable connector type l143.5 x w83.5 x d123.6 mm f ree air convection cooling p ollution degree 2 general 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 a e n 6 1 5 5 8 - 1 e n 6 1 5 5 8 - 2 - 1 7 4850 iec 60068-2-13
115v selected 230v selected a c in a c in dc in t a min ... t a max, io nom 132 v a c 90 264 180 v a c 375 210 vdc vi : 115 / 230 v a c, io nom vi : 90 / 180 v a c, io nom input current r ated input current 4.0 / 1.55 a a 5.4 / 2.2 line frequency vi nom, io nom 63 hz 47 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 ) 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 1 2 5 1 4 0 characteristics conditions min. unit typ. max. inrush current p ower dissipation leakage current a w w vi : 115 / 230 v a c , io nom vi : 230 v a c, io nom input- output input-fg 24v model 48v model 35 32 0.25 3.5 ma ma dra240 series 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 max + 1 % minimum load vi nom 0 % output voltage accuracy (adjusted before shipment) 0 line regulation % load regulation 0.5 io nom, vi min ...vi max t urn on time rise time fall time t ransient recovery time ms ms ms ms ms % 1 % vi nom, io min ...io nom single mode parallel mode 5 vi nom, 0.8 io nom 24v model 48v model 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 1500 150 500 150 2 vi nom, io nom with 7000 f cap ? 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 p arallel operation 0.1 io min ~ 0.9 io max 17.6 37 19.4 43 vdc vdc vdc mv 100 35 63 7000 17.6 37 19.4 43 3 vdc vdc u n i t ms 1000 30 / 60 hold up time 25 / 30 ms vi : 115 / 230 v a c , io nom 24v model 48v model 24v model 48v model r a t e d o v e r l o a d p r o t e c t i o n 1 2 0 1 4 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 ) % 24v model 48v model www .chinfa.com sales@chinfa.com 2010.05.21 io nom r ated input voltage v a c 115 / 230 (auto select) p .f .c. (p assive) vi : 230v a c, io nom 0.7 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 g r e e o f p r o t e c t i o n i p 2 0 i n p u t f u s e t 6 . 3 a / 2 5 0 v a c i n t e r n a l 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 efficiency vi nom, io nom, p o / pi up to 90%, see model list and typ efficiency curve 24v model 48v model vi nom r ated continuous loading 10a @ 24vdc / 8.4a @ 28.5 vdc 5a @ 48vdc / 4.2a @ 56 vdc input specifica tions output specifica tions c o n t r o l a n d p r o t e c t i o n vdc p2 ? f absolute input max. range
d r a 2 4 0 s e r i e s p i n a s s i g n m e n t v + 1 2 3 , 4 5 , 6 o u t i n o t h e r l n d c l o v o u t a d j . 7 8 9 s / p d c o n v - r d y 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 ( 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 ) p o s i t i v e o u t p u t t e r m i n a l n e g a t i v e o u t p u t t e r m i n a l 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 i n p u t t e r m i n a l s ( n e u t r a l c o n d u c t o r , n o p o l a r i t y a t d c i n p u t ) i n p u t t e r m i n a l s ( p h a s e c o n d u c t o r , n o p o l a r i t y a t d c i n p u t ) 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 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 www .chinfa.com sales@chinfa.com 2010.05.21 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 ] 8 3 .5 0 [3 .2 9 ] 1 2 4 . 5 0 [ 4 . 9 0 ] 7 9 6 1 - - + + r d y n l d r a 2 4 0 v o u t a d j . d c l o d c o n s p 1 4 3 . 5 0 [ 5 . 6 5 ] 1 2 4 . 5 0 [ 4 . 9 0 ] 8 3 .5 0 [3 .2 9 ] 7 9 6 1 v o u t a d j . d c l o d c o n - - + + r d y n l d r a 2 4 0 a c i n p u t s p 1 1 6 .6 0 [4 .5 9 ] 7 .0 0 [0 .3 0 ] 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 screw terminal: 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 detachable connector: 2 a wg24-12 (0.2~2.5mm ) flexible / solid cable, -input connector can withstand torque at maximum 4.5 pound-inches. - output connector can withstand torque at maximum 7 pound-inches. 4~5 m/m stripping at cable end recommends o use copper conductors only , 60 / 75 c 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 c l a s s d , 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 c 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 1 2 4 . 5 x 8 3 . 5 x 1 2 3 . 6 m m ( 4 . 9 x 3 . 2 9 x 4 . 8 7 i n c h e s ) s c r e w t e r m i n a l t y p e d e t a c h a b l e c o n n e c t o r t y p e 1 4 3 . 5 x 8 3 . 5 x 1 2 3 . 6 m m ( 5 . 6 5 x 3 . 2 9 x 4 . 8 7 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 1 . 5 k g ; 1 6 / 2 5 k g / 2 . 0 1 c u f t 1 3 8 0 g w e i g h 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 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 2 3 0 v a c 1 1 5 v a c d e r a t i n g c u r v e 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 8 9 8 8 8 7 8 6 8 0 t y p . e f f i c i e n c y c u r v e 8 1 8 2 8 3 8 4 8 5 2 3 0 v a c 1 1 5 v a c c i r c u i t s c h e m a t i c d r a 2 4 0 s e r i e s d r a 2 4 0 - 2 4 x d r a 2 4 0 - 2 4 x www .chinfa.com sales@chinfa.com 2010.05.21 o t e m p e r a t u r e [ c ] 0 1 0 0 7 1 - 4 0 p o w e r o u t [ % ] 7 5 6 1 ' b l o c k d i a g r a m f o r d r a 2 4 0 s e r i e s v o - v o + l n f u s e 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 f i l t e r 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 o u t p u t l e v e l d e t e c t i o n 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 ) r d y ( r e l a y c o n t a c t ) n o t e : 1 ) f o r 2 4 v m o d e l o n l y s m o o t h i n g c i r c u i t p . f . c . c i r c u i t 1 ) 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 i n r u s h c u r r e n t l i m i t e r , r e c t i f i e r a n d a u t o s e l e c t 1 1 5 / 2 3 0 v a c p4

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