| Brand | Ultra |
| Model | S 2 KVA |
| Type | True On line Double Convertion Design |
| Rated Capacity | 2000 VA / 1800 Watt |
| Nominal Input Voltage | RATED VOLTAGE : 200/208/220/230/240VAC (Selectable) |
| . | VOLTAGE RANG : 110VAC+ - 5% -300VAC +-5% |
| . | FREQUENCY RANG : 40-70 Hz |
| . | POWER FACTOR : 0.99 |
| . | BYPASS VOLTAGE : 170VAC-264VAC (Setting By LCD) |
| . | CURRENT HARMONIC (THDi) : <3%(100% Non-Linear Load) |
| Nominal Output Voltage | RATED VOLTAGE : 220VAC |
| . | POWER FACTOR : 0.9 |
| . | VOLTAGE REGULATION : 220VAC+-1% |
| . | FREQUENCY LINE MODE : 47-53 Hz |
| . | FREQUENCY BATTERY MODE : 50/60 Hz+-0.1% |
| Backup Time | Long run unit depends on the capacity of external batteries |
| Display LCD (Indicator) | Line mode,Bat.mode,ECO mode,Bypass mode,Battery low voltage,Overload & UPS fault |
| Outlet | 4 Outlet (Backup) |
| Multiple communication interface | RS232 / USB |
| Audible & Visual alarm | Line Failure, Battery Low, Overload, System Fault |
| Battery Type | Seled Lead Acid Maintenance free Battery |
| Typical recharge time | 4 hours recover to 90 % capacity |
| Dimension W x D x H (mm) | 144x460x337 |
| Net weight (kg) | 24.5 |