| Part No. |
RBUPS2KVA |
RBUPS3KVA |
| Power |
2KVA / 1600W |
3KVA / 2400W |
| Input |
Phase |
Single Phase |
| Rated Voltage |
220 VAC |
| Voltage Range |
240 VAC |
| Frequency Range |
45 ~ 55 Hz ± 0.5Hz or 55 ~ 65 Hz ± 0.5Hz autosensing
|
| Power Factor |
≥0.98
|
| ECO Range |
200 VAC - 240 VAC |
| Bypass Range |
186 VAC - 252 VAC |
| Current Harmonic |
≤7% (100% non-linear load) |
| Output |
Phase |
Single Phase |
| Rated Voltage |
240VAC (nominal)
200/208/220/230VAC (optional) |
| Power Factor |
0.8 |
| Voltage Precision |
± 2% |
| Output Frequency Online |
Follow Utility |
| Output Frequency Battery |
50/60 ± 0.2% Hz |
| Output Waveform |
Pure Sine Wave |
| Crest Factor |
3:1 |
|
Transfer Time (Utility <-> Battery) |
0 ms |
|
Transfer Time (Utility <-> Bypass) |
< 4 ms |
|
Transfer Time (Online <-> ECO) |
< 10 ms |
|
Transfer Time (Battery <-> ECO) |
< 10 ms |
| Overload Capacity Battery Mode |
108% ± 5% < Load < 150% ± 5% exceeds 30s,
cut off and alarm
150% ± 5% < Load < 200% ± 5% exceeds 300ms,
cut off and alarm |
| Overload Capacity Utility Mode |
108% ± 5% < Load < 150% ± 5% exceeds 30s,
transfer to bypass and alarm
150% ± 5% < Load < 200% ± 5% exceeds 300ms,
transfer to bypass and alarm |
| Short Circuit Protection |
5 cycles turn
off inverter, no transfer to bypass,
provide alarm (AC mode)
5 cycles turn off inverter,
provide alarm (battery mode)
Input fuse blown or breaker action (bypass mode) |
| Efficiency Battery Mode |
≥ 85% |
| Efficiency Utility Mode |
≥ 88% |
| THD |
≤ 3% (100% linear load)
≤ 5% (100% non-linear load) |
| System |
ECO Efficiency |
≥ 94% |
| Communication Interface |
RS232 & USB Port, optional
SNMP Card |
| LCD Indication |
1.Input voltage frequency, battery
voltage,
output voltage/ frequency,
load (Watt/VA & %) inverter temperature.
2.Operation mode e.g. “online”’ “on batt” or “on bypass”
|
| LED Indication |
1.Green LED for normal operation
2.Yellow LED for waning condition
3.Red LED for abnormal operation |
| Battery |
Voltage |
48 VDC |
72 VDC |
| Battery Configuration |
4 x 12V/9AH |
6 x 12V/9AH |
| Type |
12V/9A
High-rate Sealed Lead Acid. Maintenance free |
| Backup Time |
Full Load 5 minutes (standard) |
| Charge Current (Standard) |
1 A |
| Charge Current (Long) |
7 A |
| Environment |
Temperature (Operating) |
0 - 40 deg C |
| Humidity |
0% ~ 95%
(non-condensing) |
| Altitude |
< 1500 m |
| Storage Temperature |
-25 ~ 55oC |
| Noise Level |
< 45 dB |
| Physical |
Dimensions ( WxDxH) mm |
483 x 520 x 131
(592x665x292 packed) |
| Weight (Kg) |
21.45 / 24.5 |
26 / 28.8 |
