·Range of input voltage: +20%
·Range of output voltage adjustment: -5%
·Accuracy of voltage stabilization: ¡À 2.5%
·Efficiency: >95%
·Absolute value of load power factor :>0.7
·Strain time: 0.2~0.5S
·Split-phase adjustment, automatic balance of three phases
·Can bear instantaneous overload of 1.5-2 times
·Long-term continuous operation
·Contactless, no noise, no machinery and carbon brush abrasion
·With the function of protection against over voltage, under voltage and phase failure, fault
diagnosis, signal display as well as alarming.
·Standard power supply: single-phase 220V, three-phase 380V, frequency 50-60Hz