i n p u t t h e g s p 7 5 0 h a s b e e n d e s i g n e d t o o f f e r a f u l l 7 5 0 w o f o u t p u t p o w e r i n a v e r y s m a l l m e c h a n i c a l f o o t p r i n t , w h i l s t s t i l l p r o v i d i n g p e a k p o w e r t o 9 0 0 w , a 5 v s t a n d b y o u t p u t w i t h 3 a o f c u r r e n t c a p a b i l i t y a n d a n i n p u t s t a n d b y p o w e r d r a w o f < 1 . 0 w w h e n t h e i n h i b i t i s a c t i v a t e d . a p p r o v e d f o r b o t h i t a n d m e d i c a l a p p l i c a t i o n s t h e s e r i e s h a s o u t p u t v e r s i o n s f r o m 1 2 v t o 4 8 v . t h e c o o l i n g f a n s a r e i n t e l l i g e n t l y c o n t r o l l e d t o p r o v i d e t h e m o s t o p t i m i s e d a c c o u s t i c n o i s e i n t h e s y s t e m a n d f u r t h e r m o r e t h e g s p 7 5 0 c a n p r o v i d e u p t o 5 0 w w i t h o u t f o r c e d c o o l i n g , a l l o w i n g t h e i r f a n s t o b e s w i t c h e d o f f d u r i n g p e r i o d s o f l o w e r s y s t e m l o a d i n g . d i m e n s i o n s : g s p 7 5 0 : 1 0 . 0 x 4 . 0 x 1 . 6 5 ( 2 5 4 . 0 x 1 0 1 . 6 x 4 1 . 9 1 m m ) w w w . x p p o w e r . c o m 1 m o d e l s & r a t i n g s n o t e s 1 . p e a k p o w e r a v a i l a b l e f o r 1 0 0 m s m a x i m u m w i t h a 1 0 % d u t y c y c l e . t h e a v e r a g e p o w e r i n a p e r i o d s h o u l d b e e q u a l o r l e s s t h a n t h e n o r m a l p o w 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 v 1 s t a n d b y s u p p l y m a x o u t p u t p o w e r m o d e l n u m b e r < 5 0 w l o a d ( f a n s o f f ) > 5 0 w l o a d ( f a n s o n ) n o m p e a k ( 1 ) 1 2 . 0 v d c 6 2 . 5 a 5 v / 1 a 5 v / 3 a 7 5 0 w 9 0 0 w g s p 7 5 0 p s 1 2 - e f 2 4 . 0 v d c 3 1 . 3 a 5 v / 1 a 5 v / 3 a 7 5 0 w 9 0 0 w g s p 7 5 0 p s 2 4 - e f 4 8 . 0 v d c 1 5 . 6 a 5 v / 1 a 5 v / 3 a 7 5 0 w 9 0 0 w g s p 7 5 0 p s 4 8 - e f c h a r a c t e r i s t i c m i n i m u m t y p i c a l m a x i m u m u n i t s n o t e s & c o n d i t i o n s i n p u t v o l t a g e - o p e r a t i n g 8 0 1 1 5 / 2 3 0 2 6 4 v a c d e r a t e o u t p u t p o w e r < 9 0 v a c . s e e f i g 1 . i n p u t v o l t a g e - f a u l t c o n d i t i o n 3 0 0 v a c 5 s e c o n d m a x i n p u t f r e q u e n c y 4 7 5 0 / 6 0 6 3 h z p o w e r f a c t o r > 0 . 9 2 3 0 v a c , 1 0 0 % l o a d i n p u t c u r r e n t - f u l l l o a d 8 . 7 / 4 . 3 5 a 1 1 5 / 2 3 0 v a c i n r u s h c u r r e n t 6 0 a n o l o a d i n p u t p o w e r 1w a l l m o d e l s , w h e n i n h i b i t a c t i v a t e d e a r t h l e a k a g e c u r r e n t 8 0 / 2 2 0 2 5 0 a 1 1 5 / 2 3 0 v a c / 5 0 h z t y p . , 2 6 4 v a c / 6 0 h z m a x . i n p u t p r o t e c t i o n f 1 6 . 0 a / 2 5 0 v i n t e r n a l f u s e i n b o t h l i n e s g s p 7 5 0 s e r i e s a c - d c p o w e r s u p p l i e s ? 9 0 0 w p e a k p o w e r r a t i n g f o r 1 0 0 m s ? u n i v e r s a l 8 0 - 2 6 4 v a c i n p u t ? i t & m e d i c a l s a f e t y a p p r o v a l s ? 1 . 0 w s t a n d b y p o w e r ? - 4 0 c t o + 7 0 c o p e r a t i o n ? r e m o t e o n / o f f ? 5 v / 3 a s t a n d b y o u t p u t ? 3 y e a r w a r r a n t y 7 5 0 w a t t s
6 7 5 6 0 0 7 5 0 8 0 8 5 i n p u t v o l t a g e ( v a c ) o u t p u t p o w e r ( w ) 9 0 2 6 4 3 0 0 5 s e c o n d s m a x i m u m o u t p u t g s p 7 5 0 s e r i e s w w w . x p p o w e r . c o m 2 a c - d c p o w e r s u p p l i e s i n p u t v o l t a g e d e r a t i n g c u r v e f i g u r e 1 o u t p u t o v e r l o a d c h a r a c t e r i s t i c c h a r a c t e r i s t i c m i n i m u m t y p i c a l m a x i m u m u n i t s n o t e s & c o n d i t i o n s o u t p u t v o l t a g e - v 1 1 2 4 8 v d c s e e m o d e l s a n d r a t i n g s t a b l e i n i t i a l s e t a c c u r a c y 1 % 5 0 % l o a d , 1 1 5 / 2 3 0 v a c o u t p u t v o l t a g e a d j u s t m e n t + 1 , - 3 % m i n i m u m l o a d 0a n o m i n i m u m l o a d r e q u i r e d s t a r t u p d e l a y 1 . 0 2 . 0 s 1 1 5 / 2 3 0 v a c f u l l l o a d f r o m i n p u t a c t u r n o n h o l d u p t i m e 1 0 m s 1 0 0 % l o a d d r i f t 0 . 5 % a f t e r 2 0 m i n w a r m u p l i n e r e g u l a t i o n 0 . 5 % 9 0 - 2 6 4 v a c l o a d r e g u l a t i o n 0 . 2 1 . 0 % 0 - 1 0 0 % l o a d t r a n s i e n t r e s p o n s e 4% r e c o v e r y w i t h i n 1 % i n l e s s t h a n 5 0 0 s f o r a 5 0 - 7 5 % a n d 7 5 - 5 0 % l o a d s t e p o v e r / u n d e r s h o o t 5% r i p p l e & n o i s e 0 . 5 1 . 5 % p k - p k 2 0 m h z b a n d w i d t h o v e r v o l t a g e p r o t e c t i o n 1 1 5 1 4 0 % v n o m d c . o u t p u t 1 , r e c y c l e i n p u t t o r e s e t o v e r l o a d p r o t e c t i o n 1 1 0 1 5 0 % i n o m s e e f i g . 2 . t r i p a n d r e s t a r t s h o r t c i r c u i t p r o t e c t i o n s h u t d o w n & a u t o r e c o v e r y t e m p e r a t u r e c o e f f i c i e n t 0 . 0 5 % / ? c o v e r t e m p e r a t u r e p r o t e c t i o n s h u t d o w n & a u t o r e c o v e r y 0 0 24 6 8 1 0 1 2 1 4 1 0 2 0 3 0 4 0 5 0 6 0 o u t p u t v o l t a g e ( v ) o u t p u t c u r r e n t ( a ) 7 0 8 0 9 0 1 0 0 f i g u r e 2 g s p 7 5 0 p s 1 2 e x a m p l e ( o t h e r s s i m i l a r ) . g e n e r a l c h a r a c t e r i s t i c m i n i m u m t y p i c a l m a x i m u m u n i t s n o t e s & c o n d i t i o n s e f f i c i e n c y 9 0 % 2 3 0 v a c f u l l l o a d ( s e e f i g . 3 - 5 ) i s o l a t i o n : i n p u t t o o u t p u t i n p u t t o g r o u n d o u t p u t t o g r o u n d 4 0 0 0 v a c 2 x m o p p 1 5 0 0 v a c 1 x m o p p 5 0 0 v d c 1 x m o p p a t 4 8 v d c s w i t c h i n g f r e q u e n c y 6 5 k h z p f c c o n v e r t e r 5 0 9 0 2 0 0 m a i n c o n v e r t e r 1 0 0 s t a n d b y c o n v e r t e r p o w e r d e n s i t y 1 1 . 7 w / i n 3 m e a n t i m e b e t w e e n f a i l u r e 1 8 6 k h r s m i l - h d b k - 2 1 7 f , n o t i c e 2 + 2 5 c g b w e i g h t 2 . 9 7 ( 1 . 3 5 ) l b ( k g )
g s p 7 5 0 s e r i e s w w w . x p p o w e r . c o m a c - d c p o w e r s u p p l i e s 3 e f f i c i e n c y v s l o a d f i g u r e 3 1 2 v m o d e l s f i g u r e 4 2 4 v m o d e l s f i g u r e 5 4 8 v m o d e l s 20 % 0 % 40 % 60 % 8 0 % 1 0 0 % 0 % 20% 40% 6 0 % 8 0 % 1 0 0 % l o a d e f f i c i e n c y 1 1 5 v a c 2 3 0 v a c 20 % 0 % 40 % 60 % 80 % 1 0 0 % 0 % 20% 40% 6 0 % 8 0 % 1 0 0 % l o a d e f f i c i e n c y 1 1 5 v a c 2 3 0 v a c 20 % 0 % 40 % 60 % 80 % 1 0 0 % 0 % 20% 40% 6 0 % 8 0 % 1 0 0 % l o a d e f f i c i e n c y 1 1 5 v a c 2 3 0 v a c
f i g u r e 5 p o w e r f a i l ( p f ) g s p 7 5 0 s e r i e s a c - d c p o w e r s u p p l i e s w w w . x p p o w e r . c o m 4 s i g n a l s & c o n t r o l s f i g u r e 6 f i g u r e 7 r e m o t e o n / o f f ( i n h i b i t ) c u r r e n t s h a r e f i g u r e 8 t h e r m a l d e r a t i n g c u r v e c h a r a c t e r i s t i c n o t e s & c o n d i t i o n s p o w e r f a i l ( p f ) o p e n c o l l e c t o r r e f e r e n c e d t o n e g a t i v e s e n s e , t r a n s i s t o r n o r m a l l y o n w h e n p o w e r i s g o o d ( s e e f i g . 5 ) ; p o w e r i s c o n s i d e r e d g o o d w h e n p f c b u l k c a p a c i t o r v o l t a g e i s n o r m a l . p f : p r o v i d e s 5 m s w a r n i n g o f l o s s o f o u t p u t f r o m p o w e r f a i l u r e . i n h i b i t u n c o m m i t e d i s o l a t e d o p t o c o u p l e r d i o d e , p o w e r e d d i o d e i n h i b i t s b o t h v 1 a n d f a n s u p p l y ( s e e f i g . 6 ) . d u r i n g i n h i b i t t h e s t a n d b y s u p p l y a n d c u r r e n t s h o u l d b e l i m i t e d t o 1 a f o r t h e r m a l r e a s o n s . o u t p u t g o o d l e d i n d i c a t o r f a n s p e e d c o n t r o l t h e f a n s p e e d i s s e t t o o n e o f 4 s t a t e s ( h i g h , m i d , l o w o r o f f ) d e p e n d a n t o n t h e i n t e r n a l p o w e r s u p p l y a m b i e n t t e m p e r a t u r e , i n p u t v o l t a g e a n d o u t p u t l o a d a t a n y g i v e n t i m e . s t a n d b y s u p p l y 5 v / 3 a i s o l a t e d s u p p l y p r e s e n t w h e n a c a p p l i e d . r e m o t e s e n s e c o m p e n s a t e s f o r 0 . 5 v t o t a l v o l t a g e d r o p . c u r r e n t s h a r e c o n n e c t i n g p i n s 5 o r 6 o n o n e u n i t t o p i n s 5 o r 6 o n a n o t h e r l i k e v o l t a g e u n i t w i l l f o r c e t h e c u r r e n t t o b e s h a r e d w i t h i n 1 0 % b e t w e e n t h e t w o o u t p u t s . u p t o t h r e e u n i t s c a n s h a r e c u r r e n t . ( s e e f i g . 7 ) p f c o l l e c t o r p i n 3 p f e m i t t e r p i n 2 (-sense) p o w e r s u p p l y t r a n s i s t o r o n ( < 0 . 8 v ) : p o w e r o k t r a n s i s t o r o f f ( > 3 . 5 v ) : p o w e r n o t o k i n h i b i t h i i n h i b i t l o w j301 logic connector 10k 5 v stand b y return pin 11, 12 5 v stand b y p i n 9 , 1 0 t y p i c a l 5 0 0 a ( m a x a l l o w a b l e 6 0 0 a ) inhibit hi p in 7 p o w e r s u p p l y 100 r 1 . 5 k t y p i c a l 2 m a ( min r e q u i r e m e n t 5 0 0 a ) c h a s s i s j 3 0 1 logi c c o n n e c t o r s i g n a l h i g h : p o w e r s u p p l y o f f l o w o r f l o a t i n g : p o w e r s u p p l y o n s i g n a l h i g h : p o w e r s u p p l y o n l o w o r f l o a t i n g : p o w e r s u p p l y o f f i nhibit lo p in 8 5 v s t a n d b y p i n 9 , 1 0 5 v s t a n d b y r e t u r n p i n 1 1 , 1 2 i n h i b i t h i p in 7 p o w e r s u p p l y 100 r chassis j301 logic connect o r i n h i b i t l o pin 8 5 v standby pin 9, 10 5 v standby ret u r n p i n 1 1 , 1 2 1 . 5 k 2 50 a e n v i r o n m e n t a l c h a r a c t e r i s t i c m i n i m u m t y p i c a l m a x i m u m u n i t s n o t e s & c o n d i t i o n s o p e r a t i n g t e m p e r a t u r e - 4 0 + 7 0 c s t a r t u p a t - 4 0 c . s e e d e r a t i n g c u r v e , f i g . 8 s t o r a g e t e m p e r a t u r e - 4 0 + 8 5 c h u m i d i t y 5 9 5 % r h n o n - c o n d e n s i n g o p e r a t i n g a l t i t u d e 5 0 0 0 m a c c o u s t i c f a n n o i s e g s p 7 5 0 p s x x - e f m o d e l s 6 5 . 0 l w d b ( a ) f u l l s p e e d 5 6 . 0 l w d b ( a ) m i d s p e e d 4 2 . 0 l w d b ( a ) l o w s p e e d s h o c k 3 x 3 0 g s h o c k s i n e a c h p l a n e , t o t a l 1 8 s h o c k s . 3 0 g = 1 1 m s ( + / - 0 . 5 m s e c ) , h a l f s i n e . c o n f o r m s t o e n 6 0 0 6 8 - 2 - 2 7 & e n 6 0 0 6 8 - 2 - 4 7 v i b r a t i o n s i n g l e a x i s 1 0 - 5 0 0 h z a t 2 g s w e e p a n d e n d u r a n c e a t r e s o n a n c e i n a l l 3 p l a n e s . c o n f o r m s t o e n 6 0 0 6 8 - 2 - 6 -40 -20 0 + 7 0 + 5 0 5 0 750 a m b i e n t t e m p e r a t u r e ( o c ) v a r i a b l e s p e e d f a n s fans o f f s o m e s p e c i f i c a t i o n p a r a m e t e r s m a y n o t b e m e t o u t p u t p o w e r ( w ) 0 - + - + - + - + v 1 o u t p u t v 1 o u t p u t v 1 o u t p u t - s e n s e - s e n s e + s e n s e + s e n s e - s e n s e + s e n s e cur r e n t s h a r e c u r r e n t s h a r e p i n 5 , 6 gsp750psxx gsp 7 5 0 p s x x g s p 7 5 0 p s x x l o a d
g s p 7 5 0 s e r i e s a c - d c p o w e r s u p p l i e s 5 5 w w w . x p p o w e r . c o m s a f e t y a p p r o v a l s e m c : i m m u n i t y e m c : e m i s s i o n s p h e n o m e n o n s t a n d a r d t e s t l e v e l n o t e s & c o n d i t i o n s c o n d u c t e d e n 5 5 0 1 1 / 2 2 c l a s s b r a d i a t e d e n 5 5 0 1 1 / 2 2 c l a s s a h a r m o n i c f l u c t u a t i o n s e n 6 1 0 0 0 - 3 - 3 s a f e t y a g e n c y s a f e t y s t a n d a r d n o t e s & c o n d i t i o n s c b r e p o r t i e c 6 0 9 5 0 - 1 : 2 0 0 5 e d 2 i n f o r m a t i o n t e c h n o l o g y i e c 6 0 6 0 1 - 1 e d 3 i n c l u d i n g r i s k m a n a g e m e n t m e d i c a l u l u l 6 0 9 5 0 - 1 ( 2 0 0 7 ) , c s a 2 2 . 2 n o . 6 0 9 5 0 - 1 - 1 : 0 8 i n f o r m a t i o n t e c h n o l o g y a n s i / a a m i e s 6 0 6 0 1 - 1 : 2 0 0 5 & c s a c 2 2 . 2 , n o . 6 0 6 0 1 - 1 : 0 8 m e d i c a l t u v e n 6 0 9 5 0 - 1 : 2 0 0 6 i n f o r m a t i o n t e c h n o l o g y e n 6 0 6 0 1 - 1 / a 1 2 : 2 0 0 6 m e d i c a l c e l v d & r o h s e q u i p m e n t p r o t e c t i o n c l a s s c l a s s i s e e s a f e t y a g e n c y c o n d i t i o n s o f a c c e p t i b i l i t y f o r d e t a i l s m e a n s o f p r o t e c t i o n c a t e g o r y p r i m a r y t o s e c o n d a r y 2 x m o p p ( m e a n s o f p a t i e n t p r o t e c t i o n ) i e c 6 0 6 0 1 - 1 e d 3 p r i m a r y t o e a r t h 1 x m o p p ( m e a n s o f p a t i e n t p r o t e c t i o n ) s e c o n d a r y t o e a r t h 1 x m o p p a t 4 8 v d c p h e n o m e n o n s t a n d a r d t e s t l e v e l c r i t e r i a n o t e s & c o n d i t i o n s l o w v o l t a g e p s u e m c e n 6 1 2 0 4 - 3 h i g h s e v e r i t y l e v e l a s b e l o w h a r m o n i c c u r r e n t e n 6 1 0 0 0 - 3 - 2 c l a s s a a l l m o d e l s c l a s s c > 5 0 w r a d i a t e d e n 6 1 0 0 0 - 4 - 3 3a e f t e n 6 1 0 0 0 - 4 - 4 3a s u r g e s e n 6 1 0 0 0 - 4 - 5 i n s t a l l a t i o n c l a s s 3 a c o n d u c t e d e n 6 1 0 0 0 - 4 - 6 3a d i p s a n d i n t e r r u p t i o n s e n 5 5 0 2 4 ( 1 0 0 v a c ) d i p > 9 5 % ( 0 v a c ) , 8 . 3 m s a d i p 3 0 % ( 7 0 v a c ) , 4 1 6 m s a d i p > 9 5 % ( 0 v a c ) , 4 1 6 0 m s b e n 5 5 0 2 4 ( 2 4 0 v a c ) d i p > 9 5 % ( 0 v a c ) , 1 0 . 0 m s a d i p 3 0 % ( 1 6 8 v a c ) , 5 0 0 m s a d i p > 9 5 % ( 0 v a c ) , 5 0 0 0 m s b e n 6 0 6 0 1 - 1 - 2 ( 1 0 0 v a c ) d i p > 9 5 % ( 0 v a c ) , 1 0 . 0 m s a d i p > 9 5 % ( 0 v a c ) , 2 0 . 0 m s b d e r a t e o u t p u t p o w e r t o 7 0 % f o r c r i t e r i a a d i p 6 0 % ( 4 0 v a c ) , 1 0 0 m s a d e r a t e o u t p u t p o w e r t o 5 0 % d i p 3 0 % ( 7 0 v a c ) , 5 0 0 m s a d i p > 9 5 % ( 0 v a c ) , 5 0 0 0 m s b e n 6 0 6 0 1 - 1 - 2 ( 2 4 0 v a c ) d i p > 9 5 % ( 0 v a c ) , 1 0 . 0 m s a d i p > 9 5 % ( 0 v a c ) , 2 0 . 0 m s b d e r a t e o u t p u t p o w e r t o 7 0 % f o r c r i t e r i a a d i p 6 0 % ( 9 6 v a c ) , 1 0 0 m s a d i p 3 0 % ( 1 6 8 v a c ) , 5 0 0 m s a d i p > 9 5 % ( 0 v a c ) , 5 0 0 0 m s b
g s p 7 5 0 s e r i e s a c - d c p o w e r s u p p l i e s w w w . x p p o w e r . c o m m e c h a n i c a l d e t a i l s n o t e s 1 . a l l d i m e n s i o n s i n i n c h e s ( m m ) . 2 . t o l e r a n c e . x x = 0 . 0 2 ( 0 . 5 0 ) ; . x x x = 0 . 0 1 ( 0 . 2 5 ) 3 . l o g i c c o n n e c t o r j 3 0 1 m a t e s w i t h j s t h o u s i n g p h d r - 1 4 v s a n d s p h d - 0 0 1 t - p 0 . 5 c r i m p t e r m i n a l s . 1 . 2 2 ( 3 1 . 0 ) x 2 0 . 6 8 ( 1 7 . 2 ) x 2 m 4 s c r e w x 2 t o r q u e : 1 0 . 6 2 l b s - i n ( 1 . 2 n m ) m a x . 1 . 2 4 ( 3 1 . 5 ) 1 . 1 5 ( 2 9 . 1 8 ) v o u t ( - ) v o u t ( + ) l n aa a 1 . 2 2 ( 3 1 . 0 ) x 2 0 . 2 2 ( 5 . 5 9 ) d e t a i l a m o u n t i n g h o l e 8 p l c s m 3 x 0 . 5 0 . 1 5 ( 3 . 8 ) m a x p e n e t r a t i o n 1 . 2 4 ( 3 1 . 5 4 ) 9 . 7 0 ( 2 4 6 . 4 4 ) 9 . 4 4 ( 2 3 9 . 9 ) 5 . 5 5 ( 1 4 0 . 9 ) 9 . 7 0 ( 2 4 6 . 4 4 ) 2 . 6 8 ( 6 8 . 0 ) x 2 5 . 5 5 ( 1 4 0 . 9 ) x 2 1 . 2 4 ( 3 1 . 5 4 ) x 2 4 . 0 0 ( 1 0 1 . 6 ) 8 . 6 0 ( 2 1 8 . 4 4 ) 1 . 5 7 ( 3 9 . 0 ) 1 . 6 5 ( 4 1 . 9 ) 0 . 7 7 ( 1 9 . 5 7 ) 5 . 5 5 ( 1 4 0 . 9 ) 0 . 0 8 ( 2 . 0 ) 0 . 8 2 ( 2 0 . 8 ) p i n 1 4 p i n 2 p i n 1 p i n 1 3 1 . 9 3 ( 4 8 . 9 ) 4 . 0 ( 1 0 1 . 6 ) a i r f l o w d i r e c t i o n a a b l o g i c c o n n e c t o r ( 3 ) j s t b 1 4 b - p h d s s p i n f u n c t i o n 1 + s e n s e 2 - s e n s e 3 p o w e r f a i l 4 n o c o n n e c t i o n 5 c u r r e n t s h a r e 6 c u r r e n t s h a r e 7 + i n h i b i t 8 - i n h i b i t 9 + 5 v s t a n d b y 1 0 + 5 v s t a n d b y 1 1 5 v s t a n d b y r e t u r n 1 2 5 v s t a n d b y r e t u r n 1 3 n o c o n n e c t i o n 1 4 n o c o n n e c t i o n g s p 7 5 0 - e f 2 8 s e p t 1 6
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