Application

In the power plant and substation as the DC power supply or emergency power supply.

Features

♦ Easy connection and installation.
♦ Reliable operation.
♦ Maintenance-free.
♦ Un-interrupted power supply could be ensured.
♦ Working conditions

1 Altitude：<2000m（if over，please contact us for solutions）
2 Ambient temperature：-5~+403 Relative humidity：less than 90% in case of 20±5
Note：please contact us for special requirement.

Main features

1 Complete model: The product comprises ten models concerning several hundreds of specifications, fully meeting the need from large-middle-& small-sized power generation plantsubstation and various industries in terms of DC power supply.
2 Reliable operation: Automatic switching of dual input of AC; two charging & floating charge devices for back-up each other.
3 Stable operation: Excellent counter-interference capabilityhigh current and voltage stabilizing accuracy and small ripple cofficient.
4 Long life of battery: The charging and floating charging of storage battery on the base meeting the optimum charging curve avoids over-charging or under-charging. The microcomputer type has the function of patrol inspection to the battery.
5 Mutiple protection: By integrating hardware and software, the product can execute track check to all working points. The check device can arbitraily monitor the insulation condition of busbar.
6 Telecommunication: The microcomputer-controlled DC power supply cubicle can communicate with the superior computer to realize centralized monitor and unattended operation.

HW-YJ Single Phase Emergency Power Supply