3 kVA online UPS
3 kVA
The smallest unit in the EPS-1PH-SERIES. Single phase in, single phase out, 2.4 kW of real output. Typical duty is a clinic reception, a small server cupboard, a billing counter or a single machine controller. Offered on a 72 V bank (six batteries) or a 96 V bank (eight), which is the choice that sets how much runtime you can add later.
- 3 kVA
- Rated capacity
- 2.4 kW
- Real output at 0.8 pf
- 72 V or 96 V
- Battery bus
- 1 phase
- Input supply
3 kVA Online UPS — rating card
| Series | EPS-1PH-SERIES |
|---|---|
| Rated capacity | 3 kVA |
| Rated output power | 2.4 kW |
| Input configuration | Single phase + neutral, 220 / 230 / 240 VAC |
| Input voltage range | 170 V – 280 V |
| Output configuration | Single phase + neutral + ground |
| Rated output voltage | 220 / 230 / 240 VAC ±1% |
| Battery voltage | 72 V or 96 V |
| Topology | True double conversion online |
| Transfer time | 0 ms (true online) |
| Efficiency | Up to 96% |
| Output waveform | Pure sine wave |
| THDv (linear load) | < 3% |
| THDv (non-linear load) | < 5% |
| Output power factor | 0.8 lag |
| Voltage regulation | ±1% |
| Overload capacity | 110–150%: 30 s · > 150%: 2 ms |
| Input frequency | 48 – 52 Hz |
| Input power factor | > 0.90 (PFC) |
| Output frequency | 50 Hz |
| Battery type | External tubular and SMF |
| Charge current | Adjustable 1 A – 12 A |
| Recharge time | < 8 hrs to 90% capacity |
| Battery protection | Over-voltage / under-voltage |
| Operating temperature | 0 °C – 40 °C |
| Humidity | 5% – 95%, non-condensing |
| Communication | RS-232 |
| Protection class | IP20 |
| Cooling | Forced air, variable speed fans |
| Mobility | Heavy-duty caster wheels |
Typical values for the standard build. Configured to order — your general arrangement drawing carries the figures that apply.
3 kVA Online UPS — questions
Anything not covered here, call us — most of it is faster to answer on the phone.
What is the difference between the 72 V and 96 V version of the 3 kVA?
Only the battery bank. The 72 V unit runs six 12 V batteries in series and the 96 V unit runs eight. Both deliver the same 2.4 kW. The 96 V bank stores more energy for the same amp-hour rating, so it is the better pick if you expect to want longer backup later.
How much does a 3 kVA online UPS cost?
The 72 V configuration is ₹38,500 including GST for the UPS. The battery bank is sized against the backup time you need and quoted separately, and on a small unit like this the bank is often the larger half of the total.
Other capacities
5 kVA Online UPS
6 kVA6 kVA Online UPS
7.5 kVA7.5 kVA Online UPS
10 kVA10 kVA Online UPS
15 kVA15 kVA Online UPS
20 kVA20 kVA Online UPS
30 kVA30 kVA Online UPS
40 kVA40 kVA Online UPS
50 kVA50 kVA Online UPS
60 kVA60 kVA Online UPS
80 kVA80 kVA Online UPS
100 kVA100 kVA Online UPS
120 kVA120 kVA Online UPS
150 kVA150 kVA Online UPS
180 kVA180 kVA Online UPS
200 kVA200 kVA Online UPS
Where we supply and attend
3 kVA Online UPS units are built at our Pune works and delivered, installed and commissioned across the city and the industrial belt around it.
Outside these areas we contract individually against distance, and we will tell you honestly if the response time you need is not one we can hold to. All areas served
Not sure this is the right size?
Send the load list. Sizing against inrush rather than running load is where most undersized installations go wrong, and it costs nothing to check.