Riello MULTI SENTRY Series - Bypass Electrical Specifications (Page 40)

MULTI SENTRY
SPTMSTD2T16EREN
38
Electrical Specifications
UPS Power Modules (kVA)
10
12
15
20
30
40
INVERTER
Nominal power [kVA]
10
12
15
20
30
40
Nominal active power [kW]
9
10,8
13,5
18
27
36
Nominal power with load power factor
from 0,9 inductive to 0,9 capacitive [kW]
- without power downgrading
9
10,8
13,5
18
27
36
Nominal voltage
380/400/415 Vac three phase with neutral
Power derating the output voltage
(Phase - Neutral):
 To 208 V
-5 %
 To 200 V
-10 %
Nominal frequence
50/60 Hz
Static variation
±1%
Dynamic variation
±3%
(3)
(resistive load)
EN62040-3 Class 1 performance-linear load
Recovery time within ± 1%
20 ms
Complies with standard EN 62040-3, Class 1
Current crest factor
(Ipeak/Irms to EN 62040-3)
3:1
Voltage distortion with linear load and
distorting (EN 62040-3)
≤1% with linear load
≤3% with distorting load
Stability of frequency inverter is not
synchronised with the network of bypass
0,01%
Speed of variation of frequency
1 Hz/sec (adjustable from 0,5 a 2)
Dissymmetry of the phase voltages with
load balanced and unbalanced
± 1% / ± 2%
Voltage phase shift with balanced and
unbalanced loads
120 ± 1 °
Inverter Overload
>103% ÷ ≤110% 10 min.
>110% ÷ ≤133% 1 min.
>133% ÷ ≤150% 5 sec.
>150% ÷ ≤200% 0,5 sec.
>200% 0,2 sec.
Short circuit current
1,5 x In for t>500 ms
Efficiency on battery-operation
≥92,5%
≥93,5%
≥95,3%
(3)
@ Mains / battery / mains @ resistive load 0% / 100% / 0%