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Contact SupplierThe HF Series includes the 10KVA to 300 KVA (3 phase input, 3 phase output) double conversion On-Line UPS with an isolation transformer. The Load is supplied continuously by the inverter with clean, stabilized and regulated sine wave output power. Input & Output filters protect the load from Voltage fluctuation and surges. Its applications include mission critical load like IT, Call Centres, Hospitals, CNC machines etc. Thanks to state-of-the-art microprocessor based high frequency PWM technology.
Salient Featurs :
Applications :
Input Voltage | Three Phase |
Voltage range | 340 to 460V |
Frequency | 45-55 Hz |
Inverter | |
Output Wave Form | Pure Sine Wave |
Output voltage | 415V/400V/380V (adjustable) |
Output voltage regulation | +/- 1% |
Output Frequency | 50Hz +/- 0.01% |
Output Isolation | Galvanic Isolation |
Power Factor | 0.8 to unity (0.9 optional upto 30KVA with extra charges) |
THD | Less than 3% |
Technology | Micro controller based Hi Freq. PWM |
Overload Capacity | 110% for 10 Min. |
Crest Factor | 0.17 |
Transient Recovery | Within 3 cycle |
Battery Charger | |
Charger Type | Constant Voltage Constant Current |
Charging Mode | Trickle, Float & Boost |
Operating Conditions | |
Operating Temperature | 0-45oC |
Humidity | 90% Non Condensing |
Noise Level | Less than 45dB |
Response Time | |
Transfer Time | 0 ms |
Dimensions (mm) (L x W x H) | |
10 - 30KVA | 895 x 460 x 910 |
40 – 60KVA | 1150 x 505 x 1040 |
80, 100, 120KVA | 1700 x 690 x 1400 |
160 – 300KVA | 1910 x 765 x 1495 |
Note : Due to continuous product development, specifications are subject to change without prior notice.