Online UPS 3 KVA to 10 KVA with built in Isolation transformer using PWM IGBT based technology. These UPS systems are available in both single-phase & three-phase version.
Technical specification
Single phase INPUT | Single phase OUTPUT |
Input Voltage | 230V – 20% + 15% |
Frequency | 50Hz ± 10% |
Dc Voltage | 180V DC |
Output Voltage | 220-230 ± 1% |
Frequency | 50Hz ± 0.01% |
Power Factor | 0.7 Lag to Unity |
Crest Factor | 3.1 |
Transient Response | Output Remains Within 5% |
On 10% To 100% | Recovery Within 1 cycle |
Step Load Change | |
Output Isolation | In – Built |
Over Load | 150% For 10 Sec |
110% For 1 Minute | |
Input Over Voltage | Rectifier Trip |
Dc Under/Over Voltage | Inverter Trip |
O/P Under/Over Voltage | Inverter Trip |
RIF / Emi Protection | Yes |
Computer Interface | Thought Db – 9 Port Optional |
Generator Compatible | Yes |
Acoustic Noise | < 50 Db At One Meter |
Static By Pass | Optional |
Inverter |
O/P Over voltage/Under voltage O/P Overload O/P Short Circuit DC Under voltageOver Temperature |
Rectifier Trip: Mains FallBattery Low Pre-alarm: System TripOverload: | Mains Fail |
System Trip | |
Operating Temperature Storage Humidity Cooling Noise Altitude | 0 to 45°C () to 50°C optional -10 to 50°C Up to 5% RH (Non-condensing) Forced air cooling Less Than 60 db up to 100 KVA Less Than 3000 mtr. Above mean sea level |