... system, compatible with utility of 380/400/415V, 50/60Hz2. Online double conversion, offering load with best power quality3. Support all ... , increasing the parallel reliabilityApplication: ISP(Internet Service Provider), IDC(Internet Data Center), computing center, bank, server center, precise equipment and etc ... + 8/20us higher than 6KV/3KA Three Phase High Frequency Online UPS HT33 10-200K