MASTER HE
SPTMHEE3T16FREN
29
Electrical Data
UPS Size (kVA)
100
120
160
200
250
BY-PASS
Rated voltage
400 Vca 3fase + N (configurabile da 360 V a 420 V)
Rated voltage tolerance
±20% (can be regulated from ±5 % to ± 25% from the control panel)
Rated frequency
50 or 60 Hz (auto-sensing)
Frequency tolerance
±2% (can be regulated from ± 1% up to a ± 6% from the control panel)
Switching onto by-pass with Inverter
synchronized (UPS in “Normal
Mode”)
<1 ms
Switching onto by-pass with non-
synchronized Inverter (UPS in
“Normal Mode”)
~100 ms
(configurable up to 200ms)
Switching from by-pass to Inverter
(UPS in “Stand-by On mode”)
4 ms
Overload Capacity of by-pass line
(kVA)
110% for 60 minutes, 125% for 10 minutes, 150% for 1 minute
I
2
t SCR bypass (25°C, 8÷10ms) [A
2
s]
145 k
145 k
405 k
405 k
405 k
Short circuit capacity of by-pass line
(x nominal voltage) I/In
•
1 second
•
500 ms
•
200 ms
•
100 ms
•
10 ms
12
13
15
17
24
10
11
13
14
20
12
13
15
17
24
9.5
10.5
12.5
13.5
19.5
7.5
8.5
10
10.5
15.5
