Features of fully automatic AC regulated power supply
The fully automatic AC regulated power supply is mainly composed of a contact auto-voltage regulator, a servo motor, and an automatic control circuit. When the grid voltage is unstable or the load changes, the automatic control circuit drives the servo motor according to the change of the output voltage, and adjusts the position of the carbon brush on the contact autovoltage regulator to adjust the output voltage to the rated value and reach a stable state. This series of AC power supply products introduces foreign advanced technology, adopts energy-saving toroidal transformers, and selects imported integrated circuits and high-quality components for production.
Fully automatic AC regulated power supply technical indicators
1), rated voltage: 220vac single-phase or 380vac three-phase
2), rated frequency: 50/60hz
3) Voltage stabilization accuracy: ≤±3%
4), response time: ±10% change <1s
5), Efficiency: ≥96%
6), withstand voltage: power frequency sinusoidal voltage 1500v for 1 minute without breakdown and flashover phenomenon
7), insulation resistance: >2mΩ
8), overvoltage protection: output phase voltage 250v±5v
9), undervoltage protection value: output phase voltage 183v±5v
10) Ambient temperature: -10℃～+45℃
Features of fully automatic AC regulated power supply
It has the characteristics of small size, light weight, high efficiency and energy saving, no additional distortion of output waveform, stable performance and reliability.
Application of fully automatic AC regulated power supply
Fully automatic AC regulated power supply can be widely used in industrial and mining enterprises, medical and health care, radio stations, hotels, scientific research institutes, computer networks and other occasions.
