60
SALICRU
9.4.2. Electrical characteristics (bypass input)
Static bypass specifications
30 kVA
40 kVA
50 kVA
60 kVA
80 kVA
Nominal voltage (3P + N + E)
3 x 380 V / 3 x 400 V / 3 x 415 V
Technology
Solid state + relays
Activation criterion
Digital Control
Transfer time
Zero
Voltage range
-15 % ~ +12 %
Overload
100% ~ 110% (permanently)
110% ~ 125% (for 60 min.)
125% ~ 150% (for 10 min.)
150% ~ 200% (for 10 s.)
> 200% (immediate)
Transfer time
0
Manual bypass type
Without interruption
Neutral line nominal current
1.7 × In
Frequency
50 / 60 Hz ± 5 Hz (programmable between 0.5 Hz and 5 Hz)
Nominal bypass current (A)
44
58
73
87
116
Maximum permanent bypass current (A)
54
72
90
108
143
Tab. 17.
Static bypass characteristics
9.4.3. Electrical characteristics (battery charger)
Battery charger specifications
30 kVA
40 kVA
50 kVA
60 kVA
80 kVA
Nominal charge current (A.)
8
16
Default charge current
0.2 x capacity
Charging method
Constant current and voltage
Number of batteries
22 + 22 (default) (16+16 ~ 22 + 22 available for PbCa and up to 220 batteries for NiCd)
Battery charger bus voltage
Configurable between ± 180 ~ 330 V.
Charge time
5 hours (90% capacity)
Floating voltage (at 20ºC)
13.65 V / battery (programmable between 1.3 V ~ 14 V)
Voltage compensation depending on the temperature
– 18 mV / ºC / Bat. (default for PbCa) (programmable 0.0 ~ 1000.0 mV / ºC)
Voltage ripple
≤ 1%
Current ripple
≤ 5%
Quick charge voltage (equalisation)
13.65 V (default) (programmable between 1.35 V ~ 14.5 V)
End of autonomy voltage
Variable between 9.6 V ~ 10.5 V (programmable)
Remaining autonomy time estimate
Yes
Tab. 18.
Characteristics of parameters related to the bat-
teries.
9.4.4. Electrical characteristics (inverter output)
Inverter specifications
30 kVA
40 kVA
50 kVA
60 kVA
80 kVA
Active power (kW)
30
40
50
60
80
Technology
3-level inverter per phase
Three-phase nominal voltage (3P + N + E)
3 x 380 V / 3 x 400 V / 3 x 415 V
Output voltage accuracy
Static regime (0% ~ 100% load/mains-battery): ± 0.5%
Dynamic regime (0% ~ 100% ~ 0%): ± 10%, 20 ms.
Dynamic recovery time
After 20 ms, nominal value ± 2 %
Waveform
Pure sinusoidal
Frequency
50 Hz / 60 Hz ± 0.05% (fixed value or autodetect can be selected)
Nominal output current (A.)
43,5
58
72,5
87
116
Short circuit current (A.)
130
174
217
261
348
Short circuit protection
Yes
Efficiency (%)
98,0
Summary of Contents for SLC CUBE4
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Page 67: ...67 SLC CUBE4 UNINTERRUPTIBLE POWER SUPPLY SYSTEM USER MANUAL...
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