DC110V DC220V to AC220V power dedicated UPS power supply

DC110V DC220V to AC220V power dedicated UPS power supplyMain Features

1. Adopting CPU control, the circuit is simple and reliable; Intelligent power on/off, high degree of automation, easy operation;

2. Using SPWM pulse width modulation technology, the output is a pure sine wave with stable frequency and voltage, noise filtering, and low distortion;

3. The interface is friendly and uses LCD display: the working status, mains voltage, output voltage, battery voltage, frequency, load current, and other information are clear and concise; And there are sound and light fault alarms

Indicating faults and other functions.

4. Built in bypass switch, fast switching between mains and inverter;

5DC110V DC220V to AC220V power dedicated UPS power supplyMain power supply type and battery main supply type:

A) Main supply type of mains power: When there is mains power, it is at the output of mains power, and automatically switches to inverter output when there is a fault in mains power input;

B) Battery main supply type: When there is mains power, it is in inverter output, and automatically switches to mains power output when there is a DC input fault;

6DC110V DC220V to AC220V power dedicated UPS power supplyAllow direct current to be cut off in the power on state, automatically switching to the mains bypass without affecting the power supply of the load,

Convenient maintenance and replacement of batteries;

7. If the battery voltage is too high or too low, the inverter power supply will turn off the output. If the battery voltage returns to normal, the power supply will automatically resume output;

8. When the load is overloaded, the inverter power supply will turn off the output. After 50 seconds of overload, the power supply will automatically resume output. This function is particularly suitable for unmanned communication base stations;

9. Support communication function (customization), provide RS232 interface (PIN2, 3, 5), and use monitoring software to real-time understand the power supply operation status; Provide two sets of passive dry nodes,

Used for DC input faults (RS232 PIN6, 7) and AC output fault alarms (RS232 PIN8, 9) respectively

10DC110V DC220V to AC220V power dedicated UPS power supplySupports no DC power on function and can operate in a state with only mains power. This feature allows

The inverter power supply is put into use first, and then the battery is installed.

Specific technical details can be obtained from our business personnel.