DC and AC power supply:

1）Dual power supply;

2）Voltage monitoring, insulation monitoring, feeder status monitoring;

3）Equipped with lightning protection module;

4）Circuit switch use ABB, SIMENS, SCHNEIDER, etc high-end imported brands;

5）Centralized control, support IEC61850, MODBUS, CDT, IEC103, etc mainstream communication protocol.

UPS

1）Operation mode can be divided into online and backup type;

2）High power pulse width modulation technology(PWM), high efficiency and high stability;

3）Input and output insulation, to ensure the stability and security of electricity;

4）Hard node output alarm function;

5）Centralized controller with power acquisition, control, communication and digital output function.

Battery：

1）Fully enclosed, maintenance free, design life up to 18 years;

2）Battery into process, pure sulfuric acid electrolyte, valve control, no leakage;

3）DC power supply and UPS batteries are usedin the America HAZE brand, excellent quality and durable;

4）The battery capacity is selected according to the backup time and capacity of UPS.