Download Brochure Product Enquiry Send Message SHU Series ( 850 VA-12.5 KVA) Highlights: Pure sinewave WaveformWider input range (110-290V)DSP Micro Controller PWM technologySMPS based CVCC charger with float cum boost voltageAutomatic reset at O/L (5times)110% overload protection5 stage battery charge controlInverter overload reverse phase protection6 separate audio tone for fault findingPortable, pollution free, noiseless & maintenance free