LDS THREE PHASE ONLINE UPS reliable range is loaded from 330V-470V available in Online and IGBT based technology.THREE PHASE ONLINE UPS provides capacity ranges from 5kVA to 200kVA equipped with Automatic Voltage regulator with wide variety of Backup Range to meet the needs of customer.Online UPS can be paired with equipments ranges from computers to heavy duty equipments and equipped with various alarming services to notify the user in certain situations such as main trip and rectifier trip as well.
| Parameter | Specification |
| INPUT Voltage | 330V to 470V, 3 Phase 4 wire |
| INPUT Frequency | 47Hz to 53Hz |
| INPUT Power Factor | Better than 0.92 |
| OUTPUT Capacity | 5 KVA - 200 KVA |
| OUTPUT Type | ONLINE, IGBT based technology |
| OUTPUT Voltage | 400/415Volts PH to PH |
| OUTPUT Voltage Variation | ±0.5% |
| OUTPUT Frequency | 50 Hz |
| OUTPUT Frequency Regulation | ± 0.01% (in non-sync mode) |
| OUTPUT Wave form | Sine wave |
| OUTPUT Harmonic Distortion | < 3% THD for linear load |
| OUTPUT Overload Rating | 125% for 10 minutes, 150% for 60 seconds |
| OUTPUT Regulation | Better Than 1% |
| Nominal DC Bus Voltage | 360Volts |
| DC Bus volts Ripple | Less than 2% |
| Battery isolation | DCCB |
| Battery type | SMF |
| Inverter Efficiency | Better than 95% |
| Overall Efficiency | Better than 92% |
| Rectifier PROTECTIONS | I/P AC Over voltage / Under voltage, DC Over voltage, Battery Charging Over current, Single Phase Failure, Over temperature. |
| Inverter PROTECTIONS | O/P Over voltage / Under voltage, O/P Overload, O/P Short-circuit, DC Under voltage, Over temperature. |
| AUDIO ALARM | Rectifier Trip, Overload, Mains Fail, Battery Low Pre-alarm, System Trip. |