Powerware 9305 HS Series User And Installation Manual page 49

20 - 80 kva parallel ups systems
Table of Contents

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4.7 Cooling air requirements
5. Standards
5.1 Safety
5.2 Emissions
5.3 Immunity
6. DC circuit
6.1 Battery type
6.2 Battery charging
6.3 Nominal battery voltage
6.4 DC voltage range
6.5 Battery charging current
External battery cabinets with sealed lead-acid batteries.
D
- C
o v
a t l
e g
B
t a
e t
i r
s e
W
e
g i
t h
W
d i
h t
D
p e
h t
(
m
m
)
H
i e
h g
( t
m
m
)
Note!
A Battery cabinet F consists of two cabinets, total width is 1034 mm.
S
P
M
9
3
2
0 4
k
V
O
u
p t
t u
p
o
w
r e
1
8 6
k
W
W
e
g i
t h
2
0 1
g k
W
d i
h t
5
0 2
m
m
D
p e
h t
7
8 8
m
m
H
e
g i
t h
5 1
0 3
m
O
u
p t
t u
p
o
w
r e
O
u
p t
t u
e p
k a
c
r u
e r
t n
E
f f
i c i
n e
y c
P
o
w
r e
i d
s s
p i
t a
o i
n
1018390
Revision C
Q=300 x P/t, where: Q=air flow in m3/h,
P=power losses in kW, t=temp. rise in celcius, which
means that each kW of losses needs an airflow of
300 m3/hour trough a room to keep temp raise at 10
celcius max.
IEC 60950, EN 50091-1-1 (1996)
EN 50091-2 (1995)
EN 50091-2 (1995)
Valve regulated Lead Acid; 48 pcs. 12 V blocks with
5 or 10 years design.
Advanced Battery Management™ or traditional float
charging
2x288 V (2x144 cells)
252 - 329 V (1.75 VDC - 2.28 VDC)
max. 8 A (40-80 kVA)
max. 6 A (20-30 kVA)
B
A
T
D
2
2 x
8 8
V
2
2 x
x 4
4 2
A
h
5
0 5
g k
3
2 8
m
m
7
8 8
m
m
5 1
0 3
m
m
0
5
6 -
0
4 -
S
P
M
9
3
0
5
6 -
0
2 -
A
1
0 2
k
V
A
4 8
k
W
0 5
g k
5
0 0
m
m
2
0 5
m
m
m
7
0 0
m
m
1
0 2
k
V
A
0 3
k
V
A
4 1
k
W
1 2
k
W
3
2 x
0 0
A
3
2 x
0 0
A
9 8
%
1 9
%
5 1
0 0
W
8 1
0 5
W
20 - 80 kVA parallel UPS systems
User's and Installation Manual
B
A
T
E
2
2 x
8 8
V
2
2 x
x 4
8 3
A
h
8
5 1
g k
5
0 2
m
m
7
8 8
m
m
5 1
0 3
m
m
S
P
M
9
3
0
5
8 -
0
4 -
S
P
M
9
3
0
5
3
0 2
k
V
A
0 6
k
V
A
2
4 2
k
W
2 4
k
W
2
0 3
g k
0 5
g k
5
0 2
m
m
5
0 0
m
m
7
8 8
m
m
2
0 5
m
m
5 1
0 3
m
m
7
0 0
m
m
+
1
a P
a r
l l
l e
U
P
S
s
s y
e t
m
e (
a x
0 4
k
V
A
0 5
k
V
A
8 2
k
W
5 3
k
W
3
3 x
0 8
A
3
3 x
0 8
A
0 9
%
0 9
%
8 2
0 0
W
5 3
0 0
W
B
A
T
F
2
2 x
8 8
V
2
2 x
x 4
5 6
A
h
3 1
0 9
g k
0 1
4 3
m
m
7
8 8
m
m
5 1
0 3
m
m
3 -
0
2 -
S
P
M
9
3
0
5
9 /
3
4
0
1 -
3
2
0 6
k
V
A
1
2 8
k
W
2
0 3
g k
5
0 2
m
m
7
8 8
m
m
5 1
0 3
m
m
m
l p
) e
0 6
k
V
A
0 8
k
V
A
2 4
k
W
6 5
k
W
3
3 x
0 8
A
3
5 x
0 0
A
1 9
%
1 9
%
7 3
0 5
W
0 5
0 0
W
0
2 -
49

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