Salicru SLC TWIN PRO Series, Руководство пользователя

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8. Annexes.
8.1. General technical specifications.
Models: TWIN PRO TWIN/3 PRO ≤ 10 kVA TWIN/3 PRO > 10 kVA
Available powers (kVA / kW) 4 / 3.6 5 / 4.5 6 / 5.4 8 / 7.2 10 / 9 8 / 7.2 10 / 9 12 / 10.8 15 / 13.5 20 / 18
Technology On-line double conversion, PFC, double DC bus
Rectifier
Tipology of the input Single phase Three phase
Quantity of wires 3 wires - Phase R(L) + Neutral (N) and earth 5 wires - 3 phases R(L1), S(L2), T(L3) + Neutral (N) amd earth
Nominal voltage 208 / 220 / 230 / 240 V AC 3 x 380 / 3 x 400 / 3 x 415 V AC
Input voltage range with 100 % load 176÷276 V AC 3 x 305÷478 V AC
Input voltage range with 50 % load 110÷276 V AC 3 x 190÷478 V AC
Voltage range of transference: Depending on the load percentage between 100 and 50 %
- Low mains voltage 176 / 110 V AC (±3 %) 305 / 190 V AC (± 3 %)
- Restore from low mains 186 / 120 V AC (±3 %) 322 / 208 V AC (± 3 %)
- High mains voltage 276 V AC (±3 %) 478 V AC (± 3 %)
- Restore from mains high 266 V AC (±3 %) 461 V AC (± 3 %)
Frequency 50 / 60 Hz (autosensing)
Input frequency range ± 10 % (45-55 / 54-66 Hz)
THDi < 5 % at full load
Power factor > 0,99 (at full load)
Inverter
Technology PWM
Switching frequency 19.2 kHz
Wave shape Pure sinewave
Nominal voltage 208 / 220 / 230 / 240 V AC 3 x 380 / 3 x 400 / 3 x 415 V AC
Output voltage accuracy ± 1 %
Voltage THD with linear load < 2 %
Voltage THD with non-linear load < 5 %
Output voltage recovering time 100 ms. (IEC 62040-3) 70 ms. (IEC 62040-3) 60 ms. (IEC 62040-3)
Transient response of the output voltage (with
load fluctuation of 0 %-100 %-0 %)
± 9 % ≤ 7 % ≤ 7 %
Transient response of the output voltage (with
load fluctuation of 20 %-100 %-20 %)
± 6 % ≤ 4 % ≤ 4 %
Frequency
With mains present, synchronised at nominal input (45-55 / 54-66 Hz)
Free running, back up time mode 50 / 60 ±0.1 Hz Free running, back up time mode 50 / 60 ±0.05 Hz
Slew rate 1 Hz/sec. < 1 Hz/sec. 1 Hz/sec.
Power factor
0.9 (by default)
0.5 to 1
Permissible load power factor 0.3 to 1 inductive
Transfer time, inverter to battery 0 ms.
Transfer time, inverter to bypass 0 ms.
Transfer time, inverter to ECO 0 ms.
Transfer time, ECO to inverter < 10 ms.
Efficiency at full load, line mode with 100%
charged battery
> 92 % > 93 % > 94 %
Efficiency at full load, on battery mode > 92 % > 93 % > 94 %
Efficiency at full load, on ECO mode > 97 % > 97 % > 98 %
Overload, line mode
105-125 %, 2 min.
100-110 %, 5 min.
110-130 % , 1 min.
130-150 %, 10 sec.
> 150 %, 2 sec.
100-110 %, 5 min.
125-150 %, 30 sec. 110-130 %, 1 min.
> 150 %, 1 sec. 130-150 %, 10 sec.
- > 150 %, 2 sec.
Overload, battery mode
102-130 %, 10 sec. 105-125 %, 2 min. 100-110 %, 5 min.
> 130 %, 100 ms 125-150 %, 30 sec. 110-130 %, 1 min.
- - 130-150 %, 10 sec.
- - > 150 %, 2 sec.
Crest factor 3:1 maximum, 3:1 3:1
Quantity of equipments in parallel connection Up to 4 SAI’s
Static bypass
Type Hybrid (thyristors in antipa relay)
Nominal voltage 208 / 220 / 230 / 240 V
Nominal frequency 50 / 60 Hz ±4 Hz
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