... manual bypass 4. UPS, ECO, EPS Mode Three Phase Double Conversion Online Uninterruptible Power Supply Manufacturer 1.Brief introduction CHP3000 series ... fully acclimate various grid environment. Single-machine capacity is ranging from 10KVA to 800KVA, is widely used in data processing center ... EPS, and UPS three working modes, which can be selected from the front panel, and then makes our UPS the most ...