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9. ANNExES.
9.1. general TeChniCal speCiFiCaTions.
Models.
TWIN RT2
Available power ratings (kVA / kW).
0.7
1
1.5
2
3
4
5
6
8
10
Technology.
On-line double-conversion, PfC, double dC bus.
Rectifier.
Input type.
Single-phase.
number of cables.
3 cables - phase R (L) + neutral (n) and earth.
Rated voltage.
200 / 208 / 220 / 230 / 240 v AC
(1)
208 / 220 / 230 / 240 v AC
(2)
Input voltage range.
176.. 276 v AC with 100 % load.
110.. 300 v AC up to 60 % load.
110.. 300 v AC up to 50 % load.
Frequency.
50 / 60 hz (auto-detectable)
Input frequency range.
± 10 hz (40.. 60 / 50.. 70 hz)
± 4 hz (46.. 54 / 56.. 64 hz)
Total harmonic distortion (Thdi), at full load.
≤ 5 %
≤ 4 %
power factor.
≥ 0.99 (at full load).
Inverter.
Technology.
pwm
waveform.
pure sine wave.
power factor.
1
(3)
Rated voltage.
200 / 208 / 220 / 230 / 240 v AC
(1)
208 / 220 / 230 / 240 v AC
(2)
output voltage accuracy (battery mode).
± 1 %
Total harmonic distortion (Thdv), with linear load.
< 2 %
< 1 %
Frequency.
with mains present, synchronised to rated input 47.. 53 hz.
with mains present, synchronised to rated input 56.. 64 hz.
with mains absent -backup mode- 50 / 60 ±0.1 hz.
Frequency synchronous speed.
< 1 hz/sec.
Transfer time, inverter to battery.
0 ms.
performance at full load, in line mode with battery
100% charged.
> 89 %
> 90 %
> 91 %
> 93 %
performance at full load, in eCo mode.
> 95 %
> 96 %
> 97 %
> 99 %
overload in line mode.
110.. 130 %, 5 min.
100.. 110 %, 10 min.
> 130.. 140 %, 30 sec.
> 110.. 130 %, 1 min.
> 140.. 150 %, 1.5 sec.
> 130 %, 1 sec.
> 150 %, 100 ms.
-
overload in battery mode.
110.. 130 %, 2 min.
100.. 110 %, 30 sec.
> 130.. 140 %, 10 sec.
> 110.. 130 %, 10 sec.
> 140.. 150 %, 1.5 sec.
> 130 %, 1 sec.
> 150 %, 100 ms.
-
Crest factor.
3:1
possibility of parallel connection / no. of devices.
Function not available.
yes / up to 3 UpSs.
(4)
Static Bypass.
Type.
Common line with mains. mixed (thyristors in antipa relay).
Rated voltage.
That of the mains.
Rated frequency.
That of the mains.
Batteries.
element voltage.
12 v dC
Capacity.
7 Ah
9 Ah
7 Ah
9 Ah
number of batteries in series / group voltage.
3 / 36 v dC
4 / 48 v dC
6 / 72 v dC
16 / 192 v dC
blocking voltage for group end of backup.
31.5 v dC
42 v dC
63 v dC
168 v dC
Internal battery charger.
group fast charge voltage.
42.5 v dC
56.6 v dC
85 v dC
224 v dC
group floating voltage.
41.0 v dC
54.7 v dC
81.9 v dC
218.4 v dC
maximum charge current.
4 A
1 A
Recharge time.
< 3 hours to 90%.
voltage / temperature compensation.
5 mv per battery / ºC for temperature > 30 ºC.
20 mv per battery / ºC for temperature > 25 ºC.
Optional internal battery charger (B1).
maximum charge current.
12 A
4 A
Other functions.
Cold start.
yes
emergency power off.
yes
Frequency converter.
yes
(5)
yes
(6)
SLC TWIN RT2
UnInTeRRUpTIbLe poweR SUppLy SySTemS (UpS)
USER MANUAL
