1 KVA to 10 KVA Offline UPS is based on double conversion technology and comes with high frequency PWM based inverter. The Offline UPS is provided with auto re-transfer static switch and control panel with LCD display. The Offline UPS is made of quality grade raw material which ensures optimum durability along with long lasting trouble free service. 1 KVA to 10 KVA Offline UPS is strong and rigid in construction and requires minimal maintenance.