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TLE Series 625 to 1000 PurePulse™ UL S2
UPS Installation Guide / REV-B
4.5
Ventilation and cooling
Fig. 4.5-1 Installation on plain floor
Fig. 4.5-2 Installation on raised floor
The heat produced by the UPS is transferred to the environment by its ventilation.
Air inlets for UPS ventilation are located on the front of the UPS, while air outlets are on top of the cabinet.
A suitable ventilation or cooling system must be installed to extract the heat from the UPS room.
Note!
Do not put anything on the top of the cabinet.
20” (500mm) of air clearance from the top must be left free of any object for a sufficient exhausted
air exchange, proper cooling, service access and safety.
Air filtering systems could be required when the UPS operates in a dirty environment.
In order to prevent overheating of the UPS, the available air intake flow rate must exceed the total air exhaust
flow rate requirement of the UPS system.
Contact your
ABB
Service Center
for appropriate solutions.
The below table indicates the heat dissipation at full Load at
PF = 1
and charged Battery, up to
3280 ft
(1000 m)
altitude, for cooling air
77°F
(25°C) to
86°F
(30°C).
UPS model
Losses
Cooling air flow
VFI
eBoost™ (option)
VFI
PF = 1
PF = 1
PF = 1
TLE Series 625
94260 BTU/hr
24.7 kW
30288 BTU/hr
8.9 kW
4240 CFM
7204 m
3
/h
TLE Series 750
98325 BTU/hr
28.8 kW
31082 BTU/hr
9.1 kW
4944 CFM
8400 m
3
/h
TLE Series 1000
134783 BTU/hr
39.5 kW
37951 BTU/hr
11.1 kW
6780 CFM
11520 m
3
/h
Note!
Even when eBoost™ Operating Mode option is available, the ventilation and cooling system shall be
rated as for operation in VFI mode.
Air
Extr
acti
on
Air I
ntak
e
TLES
_600
-800
_S2_U
PS ve
ntilat
ion
_Raise
d flo
or_A
BB_0
1GB
Air
Extr
act
ion
Air
Int
ake
TLES
_600-
800_
S2_UP
S ven
tilation
_Rais
ed flo
or_A
BB_0
1GB
Cables
