ALL THE OPERATIONS DESCRIBED IN THIS SECTION ARE TO BE PERFORMED EXCLUSIVELY BY
QUALIFIED STAFF.
The company declines all liability for damage caused by incorrect connections or operations not described
in this manual.
S
UPS
TORING THE
The storage room must respect the following conditions:
Temperature:
Relative humidity:
P
REPARING FOR INSTALLATION
P
I
RELIMINARY
NFORMATION
UPS models
Rated power
Working temperature
Max. relative humidity during operation
Max. height of installation
W x D x H
Weight (w/ batteries)
Power dissipated at rated resistive load
(pf=0.9) and with battery as buffer *
Power dissipated at rated distortion load
(pf=0.7) and with battery charged *
Flow rate of fans for removing heat from
installation room **
Current leak to earth ***
Isolation protection
Cable input
*
3.97 B.T.U./h = 1 kcal/h
** To calculate the air flow rate, the following formula may be used: Q [m3/h] = 3.1 x P diss [Kcal/h] / (t a - t e ) [°C]
P diss is the power expressed in Kcal/h dissipated by all the devices installed in the installation environment.
ta= ambient temperature, te=outside temperature. To take leaks into account, the value obtained should be increased by
10%.
The table shows an example of a flow rate with (t a - t e )=5°C and a rated resistive load (pf=0.9).
(Note: This formula is applicable if ta>te, only; if not the UPS installation requires an air-conditioning system).
*** The leakage current of the load is to be added to that of the UPS on the earth wire.
INSTALLATION
B
AND THE
ATTERY
0°÷40°C (32°÷104°F)
max. 95%
B
OX
10 kVA
12 kVA
10000 VA
12000 VA
(-1% Power for every 100 m above 1000 m)
315 Kg
320 Kg
0.63 kW
0.75 kW
540 kcal/h
645 kcal/h
2150 B.T.U./h
2560 B.T.U./h
0.49 kW
0.58 kW
420 kcal/h
500 kcal/h
1670 B.T.U./h
1980 B.T.U./h
340 mc/h
400 mc/h
15 kVA
15000 VA
0 ÷ 40 °C
90 % (non-condensing)
1000 m at rated power
max 4000 m
440 x 850 x 1320 mm
325 Kg
0.86 kW
740 kcal/h
2940 B.T.U./h
0.67 kW
580 kcal/h
2290 B.T.U./h
460 mc/h
< 5 mA
IP20
From bottom / on rear
20 kVA
20000 VA
330 Kg
1.15 kW
990 kcal/h
3930 B.T.U./h
0.90 kW
775 kcal/h
3070 B.T.U./h
615 mc/h