Riello UPS MASTER HE - General Characteristics

0MNMHEM30RUENUB 00 pag. 53 / 57
6. General characteristics
System
MASTER HE Power (kVA)
Rated power: [kVA]
300
400
500
600
800
Leakage current max.: [mA]
300
Remote signalling:
three volt free contacts (battery low, battery discharging,
bypass/fault), aux output 12Vdc 80mA
Standard:
EPO (emergency power off), Nr.3 x RS232 interfaces
Optional:
parallel, 2 x netman plus or multicom cards
2 x remote alarm cards, modem, battery temperature
sensor.
Operating temperature:
0 ÷ + 40 °C
Maximum temperature for 8 hours a day
+ 40°C
Mean temperature for 24 hours
+ 35°C
Relative humidity at +20°C
(without condensation):
30÷95 %
Cooling:
forced ventilation
Maximum operating altitude:
1000 m at rated power An (-1% An for each 100m over
1000m) max 4000m
Acoustic noise, as measured at 1m from the
front of the equipment:
72 dBA
75 dbA
Input cable :
from the bottom
Applicable Standards
Refer to the “Safety and Compliance Manual ” supplied
with the UPS (0MNA141_NE).
Electrical Data
MASTER HE Power (kVA
300
400
500
600
800
INPUT
Rated voltage
380-415Vac 3-phase
Input voltage tolerance referred to 400V
(400V) +20%, -10% (100% load)
(400V) +20%, -20% (85% load)
(400V) +20%, -30% (75% load)
(400V) +20%, -40% (65% load)
Rated frequency [Hz]
50/60
Input frequency tolerance
da 45 a 65Hz
Rated current absorbed (400 V) [A]
463
617
771
926
1234
Rated power absorbed (400 V) [kVA]
321
428
534
641
855
Maximum current absorbed at full load and with
battery recharging [A]
refer to the “INSTALLATION DRAWINGS”
Power factor at rated voltage (400 V) and battery
charge:
from 10% to 25% of the load
from 25% to 100% of the load
>0,97
>0,99
Current Harmonic Distortion (THDi)
(with mains THDV ≤1%)
% load
> 25%
> 50%
> 75%
≤ 8
≤ 5
≤ 3
Progressive start of rectifier (Power Walk-in)
Configurabile (0÷120s)
Delay of progressive start of rectifier (Power
Walk-in delay timer)
Configurabile (0÷120s)