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TECHNICAL DATA
CPS MODELS 3 kVA 5 kVA
INPUT
Nominal voltage [Vac] 220 - 240 (1P+N+PE)
Earthing system TN - TT - IT
Maximum operating voltage [Vac] 300
Nominal frequency [Hz] 50 - 60
Accepted tolerance for input voltage
without activation of battery
20% @ 100% load
-40% +20% @50% load
Accepted tolerance for input frequency
without activation of battery (for 50/60Hz)
20%
40-72Hz
Rated current
(1)
[A]15 25
BATTERY
Recharge time (standard versions) [h] < 4h for 80% of the charge
Nominal voltage [Vdc] 180
Maximum recharging current
(2)
[A] 6
OUTPUT
Nominal voltage
(3)
[Vac] Selectable: 220 / 230 / 240
Frequency
(4)
[Hz] Selectable: 50 / 60
Rated apparent output power [VA] 3000 5000
Rated active output power [W] 3000 5000
Rated apparent output power
compliant with EN 50171
[VA] 2500 4000
Rated active output power
compliant with EN 50171
[W] 2500 4000
Overloading: 100% < load < 110%
Bypass line available: Bypass activated after 10 min.
Then continues to work on bypass line
Bypass line not available: Blocked after 10 min
Overloading: 110% < load < 130%
Bypass line available: Bypass activated after 1 min.
Blocked after 1 hou
Bypass line not available: Blocked after 1 min
Overload: 130% < load < 150%
Bypass line available: Bypass activated after 5 s.
Blocked after 10 min
Bypass line not available: Blocked after 5 s
Load overload > 150%
Bypass line available: Bypass immediately activated.
Blocked after 3 s
Bypass line not available: Blocked after 0.5 s
Short circuit current
(Bypass line not available)
Icc =2.5 In x 200 ms + 1.5 In x 300 ms
Short circuit current with available bypass line bypass activated instantaneously
Max current in short circuit
(Tj 25°C)
10 ms 1100 A
100 ms 670 A
200 ms 570 A
300 ms 530 A
400 ms 520 A
500 ms 510 A
Specification of Bypass SCR
(to size the bypass line protection)
I
2
t
max
= 4325 A
2
s
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