VRK 300 Hi series UPS , PWM controlled ,IGBT technology ,microcontroller controlled ,sinusoidal waveform ,ONLINE topology and parallel configurable devices.Advanced communication system supports many communication

VRK 300 Lo series UPS , PWM controlled ,IGBT technology ,microcontroller controlled , sinusoidal waveform ,ONLINE topology and parallel configurable devices.Advanced communication system supports many

DELTA 200 series UPSs are, PWM(Pulse width modulation) and IGBT technology, mikrocontroller controlled, sinus waveform output, ONLINE,parallel configurable UPS group. 100 Series is produced for

VRK 100 series UPSs are,True Online and Single Phased PWM(Pulse width modulation, microcontroller controlled, sinus waveform output, ONLINE,parallel configurable UPS group. VRK 100 Series UPS