1, Description: LYD emergency power supply is a kind of power supply equipment independently developed and produced by Hefei Lian Xin Power Supply Co., Ltd., which consists of power converter, storage battery and transfer switch. When the AC input power supply is normal, the power supply device directly outputs through the change-over switch and charges the battery pack through the charger. In the case of power failure, the EPS emergency power supply uses the energy stored in the battery to discharge, which is converted by the inverter and switched to the emergency state by the changeover switch to supply power to the load.
2. Product features: imported IPM intelligent power module assembly, DSP digital microprocessor control, broadband linkage interface, liquid crystal display, manual automatic and forced emergency switch, full-function pure sine wave output, isolation transformer, patented technology, low harmonic content, stable performance, reliable work, independent intellectual property rights, perfect protection function, long service life of the main engine, unattended, automatic switching, modular design and installation, and convenient operation.
3. Charging: When the load is a motor, Lianxin EPS can also perform soft start output according to the starting characteristics of the motor, without the need for users to equip with frequency converters or soft starters, thus saving a lot of investment.