Riello MULTI SENTRY Series - Bypass Electrical Specifications (Page 41)

MULTI SENTRY
SPTMSTD2T16EREN
39
Electrical Specifications
UPS Power Modules (kVA)
10
12
15
20
30
40
BY-PASS
Nominal voltage
380-400-415 Vac three-phase neutral
Output nominal current [A]
15
17
22
29
43
58
Voltage range for enabling switching to
bypass
from 180 V (adjustable 180-200) to 264 V (adjustable 250-264 V)
Nominal frequency
50 ÷ 60 Hz
Bypass input frequency range
±5% (adjustable from 0,25 to 10%)
Switching from by-pass to Inverter (UPS in
“ECO mode”)
2 ms typical
Delay in transfer to Inverter after switching
on bypass
4 sec.
Max current in short circuit for:
20 ms (Tj 25°C) [A]
100 ms (Tj 25°C) [A]
1500
1050
2000
1400
2250
1575
Overload capability on bypass line
≤110% infinite
>110% ÷ ≤133% 60 min.
>133% ÷ ≤150% 10 min.
>150% ÷ ≤200 3 sec.
>200% 2 sec.