MODEL |
KC500 |
KC1500 |
KC2000 |
KC2500 |
KC3000 |
Capacity |
500 VA / 300 W |
1500 VA / 900 W |
2000 VA / 1200 W |
2500 VA / 1600 W |
3000 VA / 1800 W |
DC INPUT |
Rated voltage |
12 V |
24 V |
24 V |
48 V |
DC input range (default) |
10 ~ 15V |
20 ~ 30 V |
20 ~ 30 V |
40 ~ 60V |
AC INPUT |
AC input range (bypass mode) |
0 ~ 121 V / 132 V / 138 V / 144 Vac for 100 V / 110 V / 115 V / 120 Vac ± 10 Vac
0 ~ 242 V / 264 V / 276 V / 288 Vac for 200 V / 220 V / 230 V / 240 Vac ± 10 Vac |
AC input range (mains mode) |
100 V: 70 ~ 130 Vac 110 V: 80 ~ 140 Vac 115 V: 85 ~ 145 Vac
120 V: 90 ~ 150 Vac 200 V: 145 ~ 260 Vac 220 V: 165 ~ 280 Vac
230 V: 175 ~ 290 Vac 240 V: 185 ~ 300 Vac |
Frequency input range |
50 Hz / 60 Hz (auto-sense), 50 Hz / 60 Hz ± 5% ~ 15% |
Generator connection |
Available (generator input power is settable) |
OUTPUT |
Inverter output range |
100 V / 110 V / 115 V / 120 Vac ± 5% (settable)
200 V / 220 V / 230 V / 240 Vac ± 5% (settable) |
AC output range (bypass mode) |
0 ~ 121 V / 132 V / 138 V / 144 Vac for 100 V / 110 V / 115 V / 120 Vac ± 10 Vac
0 ~ 242 V / 264 V / 276 V / 288 Vac for 200 V / 220 V / 230 V / 240 Vac ± 10 Vac |
AC output range (mains mode) |
100 V: 90 ~ 110 Vac 110 V: 99 ~ 121 Vac 115 V: 103 ~126 Vac
120 V: 108 ~132 Vac 200 V: 166 ~226 Vac 220 V: 188 ~245 Vac,
230 V: 199 ~ 254 Vac 240 V: 210 ~264 Vac |
Output frequency |
50 / 60 Hz ± 0.3 Hz (settable) |
Waveform |
Pure sine wave |
Inverter efficiency |
Max. 75% |
Max. 80% |
Max. 85% |
Energy saving mode |
Settable (< 3% load) , enter in 80 s |
No-load shutdown |
Settable (< 3% load), shut down in 80 s |
Transfer time |
≤ 10 ms |
THDV
(resistive load) |
≤ 5% |
Protections |
Overload, short circuit (inverter), battery low voltage, battery overcharge, overtemperature |
Overload time
(mains mode) |
120 s for 110%, 60 s for 125%, 10 s for 150% (transfer to bypass mode) |
Overload time
(inverter mode) |
60 s for 110%, 10 s for 125%, 5 s for 150% (Shut down directly) |
Mute |
Automatic mute in 60 s or by manual |
BATTERIES |
Battery capacity
(H: external expansion) |
12 VDC |
12 VDC |
24 VDC |
24 VDC |
48 VDC |
Charging current |
Long time model: 10 A (default); <10 A, set step 1 A; ≥ 10 A, set step 5 A |
Max. 10 A |
Max. 15 A |
Max. 15 A |
Max. 20 A |
Max. 20 A |
Equalizing
charge voltage |
Single battery 14.1 Vdc (default), 13.6 ~ 15 Vdc adjustable |
Floating charge voltage |
Single battery 13.5 Vdc(default),13.2 ~ 14.6 Vdc adjustable |
Low voltage alarm point |
Single battery 10.8 Vdc (default), 9.6 ~ 13 Vdc adjustable |
Low voltageshutdown point
|
Single battery 10.2 Vdc (default), 9.6 ~ 11.5 Vdc adjustable |
COMMUNICATIONS |
USB+RJ45 (optional) |
Supports Windows® 98 / 2000 / 2003 / XP / Vista / 2008 / 7 / 8 / 10 |
SNMP (optional) |
Power management from SNMP manager and web browser (standard with slot) |
OTHERS |
Operating temperature |
5℃~ 40℃ |
Operating humidity |
Relative humidity ≤ 93% |
Noise level |
≤ 50 dB (1m) |
Tower |
Dimensions (W×D×H) (mm) |
144 x 345 x 215 |
144 x 410 x 215 |
190 x 467 x 335.5 |
Packaged dimensions (W×D×H) (mm) |
236 x 427 x 316 |
236 x 492 x 316 |
320 x 592 x 462 |
Net weight (kg) |
7.0 |
11.6 |
14.2 |
17.8 |
28.0 |
Gross weight(kg) |
8.0 |
13.2 |
15.2 |
18.8 |
30.0 |
Rack mount |
Dimensions (W×D×H) (mm) |
-- |
440 × 338 × 88 |
440 × 410 × 132 |
Packaged dimensions (W×D×H) (mm) |
-- |
611 × 448 × 208 |
611 × 505 × 235 |
Net weight (kg) |
-- |
14.6 |
17.2 |
21.3 |
26.7 |
Gross weight (kg) |
-- |
16.8 |
20.4 |
24.5 |
30.5 |