York International YCAA-B Installation, Commissioning, Operation And Maintenance Manual page 46

Air cooled liquid chillers and heat pumps
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9
4
-
0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4
Y C A A - H M o d e l s
Y C A A - H ( R 2 2 )
C h i l l e d
L i q u i d o u t l e t
L i q u i d
t e m p e r a t u r e
( 1 )
F l o w r a t e
( 1 )
P r e s s u r e d r o p
M a x i m u m o p e r a t i n g p r e s s u r e
A m b i e n t
A i r e n t e r i n g
A i r
t e m p e r a t u r e
E x t e r n a l s t a t i c
p r e s s u r e
W a r m
L i q u i d o u t l e t t e m p .
L i q u i d
M a x i m u m o p e r a t i n g p r e s s u r e
R e c o m m e n d e d s y s t e m c h i l l e d w a t e r v o l u m e
M i n i m u m c a p a c i t y s t e p
( 5 )
P o w e r s u p p l y v o l t a g e
Y C A A - H ( R 2 2 )
C h i l l e d
L i q u i d o u t l e t
L i q u i d
t e m p e r a t u r e
( 1 )
F l o w r a t e
( 1 )
P r e s s u r e d r o p
M a x i m u m o p e r a t i n g p r e s s u r e
A m b i e n t
A i r e n t e r i n g
A i r
t e m p e r a t u r e
E x t e r n a l s t a t i c
p r e s s u r e
W a r m
L i q u i d o u t l e t t e m p .
L i q u i d
M a x i m u m o p e r a t i n g p r e s s u r e
R e c o m m e n d e d s y s t e m c h i l l e d w a t e r v o l u m e
M i n i m u m c a p a c i t y s t e p
( 5 )
P o w e r s u p p l y v o l t a g e
( 1 ) T o t a l u n i t f l o w r a t e a n d p r e s s u r e d r o p a r e g i v e n
C a u t i o n : M i n i m u m f l o w r a t e s m a y o n l y b e u s e d w i t h b r i n e s o l u t i o n s a f t e r r e p r o g r a m m i n g u n i t p a r a m e t e r s
( 2 ) T a b l e s h o w s m i n i m u m w a t e r / b r i n e v o l u m e o f s y s t e m
( 3 ) M a x i m u m a m b i e n t a i r t e m p e r a t u r e d e p e n d s o n c o d i n g :
H e a t p u m p c o o l i n g
H e a t p u m p h e a t i n g
( 4 ) O p t i o n a l h i g h p r e s s u r e f a n s o n l y a v a i l a b l e o n s t a n d a r d Y C A A - H u n i t s
( 5 ) V o l t a g e 4 0 0 V + / - 1 0 %
W a t e r o u t l e t
° C
B r i n e o u t l e t
° C
T e m p e r a t u r e s p r e a d
° K
l / h
k P a
b a r
H e a t p u m p c o o l i n g
° C
H e a t p u m p h e a t i n g
° C
S t a n d a r d f a n s
P a
( 4 )
P a
H i g h p r e s s u r e f a n s
° C
b a r
( 2 )
l
%
V
W a t e r o u t l e t
° C
B r i n e o u t l e t
° C
T e m p e r a t u r e s p r e a d
° K
l / h
k P a
b a r
H e a t p u m p c o o l i n g
° C
H e a t p u m p h e a t i n g
° C
S t a n d a r d f a n s
P a
( 4 )
P a
H i g h p r e s s u r e f a n s
° C
b a r
( 2 )
l
%
V
I S P E S L 4 6 ° C , S D M 4 3 ° C
I S P E S L 2 0 ° C , S D M 2 0 ° C
6 0
7 5
M i n .
M a x .
M i n .
M a x .
+ 5 t o + 1 5
- 1 0 t o + 1 5
3 t o 8
4 7 7 0
1 2 7 3 0
5 8 6 0
1 5 6 2 0
1 2 . 5
7 3 . 1
1 5 . 0
8 7 . 6
1 0
- 5 t o + s e e n o t e
- 1 0 t o + s e e n o t e
0
8 0
+ 3 5 t o + 5 0
1 0
4 4 0
5 0 5
5 0 %
4 0 0 V , 3 Ø , 5 0 H z ( n o m i n a l )
1 0 5
1 2 0
M i n .
M a x .
M i n .
M a x .
+ 5 t o + 1 5
- 1 0 t o + 1 5
3 t o 8
8 3 0 0
2 2 1 3 0
9 4 6 0
2 5 2 2 7
1 8 . 1
1 0 5 . 7
1 3 . 6
7 9 . 4
1 0
- 5 t o + s e e n o t e
- 1 0 t o + s e e n o t e
0
8 0
+ 3 5 t o + 5 0
1 0
7 7 0
9 0 0
5 0 %
4 0 0 V , 3 Ø , 5 0 H z ( n o m i n a l )
9 0
M i n .
M a x .
6 6 5 4
1 7 7 4 5
1 2 . 2
7 1 . 0
( 3 )
( 3 )
5 9 5
1 5 0
M i n .
M a x .
1 1 1 0 5
2 9 6 1 3
1 3 . 8
8 0 . 6
( 3 )
( 3 )
1 0 0 5
( 0 9 / 0 3 )

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