ARVI Systems & Controls Pvt. Ltd manufactures Lift UPS with True Sine Waveform. ARVI Systems & Controls Pvt. Ltd has been awarded ISO 9001:2000 certifications. ARVI Systems & Controls Pvt. Ltd supplies various types of UPS. Lift UPS with True Sine Waveform is provided with three phase output. Lift UPS with True Sine Waveform is a IGBT based PWM inverter type with instantaneous sine wave control. The inverter efficiency [DC to AC ] is >90%.
