Riello UPS MASTER HE - Page 54

pag. 54 / 57 0MNMHEM30RUENUB 00
Electrical Data
MASTER HE Power (kVA)
300
400
500
600
800
INTERMEDIATE D.C. CIRCUIT
Monoblocks/ Number of Pb elements
40 / 240
Ripple voltage with recharged battery (%)
Approx 0
Max recharge current (*) [A]
Full load
56
75
95
100
135
Load 90%
112
150
185
210
280
Load 80%
170
220
280
325
430
Load ≤ 70%
200
260
330
400
530
(*) input voltage 400V, 240 elements
Electrical Data
MASTER HE Power (kVA)
300
400
500
600
800
INVERTER
Rated power [kVA]
300
400
500
600
800
Active power [kW]
300
400
500
600
800
Rated voltage
400Vca 3-phase + N (configurable from 380V to 415V)
Rated frequency
50 or 60Hz (configurable)
Rated voltage adjustment field
from 360 to 420V
Static variation
± 1%
Dynamic variation
± 5%
Recovery time within ± 1%
20ms
Conforms to standard EN 62040-3, class 1
Current peak factor (Ipeak/Irms as per EN
62040-3)
3:1
Voltage distortion with linear load
1% (typical), 2% (max)
Voltage distortion with non linear load (EN
62040-3)
< 3%
Stability of frequency with Inverter
synchronized with the bypass mains
± 2% (adjustable from ± 1% to ± 6% from control panel)
Stability of frequency with Inverter not
synchronized with the bypass mains
± 0.05%
Speed of frequency variation
1Hz/s
Dissymmetry of the phase voltages with
balanced and unbalanced load
≤ 1%
Voltage phase shift with balanced and
unbalanced load
120 ± 1 °el
Overload with reference to the rated power:
Three phase
110% for 60’ , 125% for 10’ , 150% for 1’
Mono phase
200% for 6 s
Short circuit current
Phase / Phase
180% for 1 second with current limiting
Phase / Neutral
300% for 1 second with current limiting
Inverter from battery efficiency [%]
95%