the iTrust UL33 Series UPS
iTrust UL33 Series UPS into three-type (three-phase input, three phase output) all-digital intelligent online uninterruptible power supply system, a total of four specifications, single rated output power: 20KVA, 30KVA, 40KVA, 60KVA. 8 machine can run directly in parallel.
Mainly applies to small and medium-sized data room, banking / securities settlement center, communications network management center, automated production line and its control system, industrial production device, experiment, test instruments and equipment.
Product Features:
1.-line double conversion design, completely isolated from the mains and oil machine there may be all kinds of power grid pollution and grid failure load;
2.Using advanced DSP digital control technology, higher system stability, can achieve online maintenance and expansion;
3.the advanced IGBT green rectification technology, power factor is approximately 1, harmonic current <3%, improve energy efficiency;
4.Advanced distributed independent parallel technology without the need for centralized bypass cabinet, 8 units in parallel and online expansion;
5 digitized stream technology, a very small circulation, high parallel reliability;
6.Wide input voltage and frequency range, harsh grid environment;
7.Output the ⊿ / Z0 isolation transformer, the DC component of the output voltage, unbalanced load can ease the impact on the output, to effectively suppress computer class of nonlinear load caused by the third harmonic of the output voltage;
8.Intelligent battery management, automatic battery maintenance and extend the service life;
9. 6 inches large LCD display, English display interface to facilitate domestic and international users;
10. Stratification independent sealed duct and redundant fan design, circuit board three anti-paint protection, dust filter option, effective protection with efficient heat dissipation and harsh environment. |
