USER MANUAL
Uninterruptible power supply
MODEL: 53965, 53966
www.qoltec.com
Page 1: ...USER MANUAL Uninterruptible power supply MODEL 53965 53966 www qoltec com...
Page 2: ...reliability and it s perfect for any home or small office application Front view Note Before installation please check the unit Make sure that nothing inside the package is damaged Install the UPS in...
Page 3: ...the UPS by pressing the power switch Turn off the UPS by pressing again the power switch When the UPS is off and there is no power utility it s still possible to use cold start the UPS unit to power t...
Page 4: ...ary during UPS installation in order to reduce leakage current below 3 5mA The risk of electric shock Also with disconnection of this unit from the mains dangerous voltage still may be accessible thro...
Page 5: ...requency high temperature will dramatically reduce the service life of battery The service life of battery will also reduce even it is not used It is suggested to discharge the battery once every 3 mo...
Page 6: ...ERY Type and number 1x12V 7Ah 1x12V 8Ah Charging time 8 hours recover to 90 capacity PHYSICAL Dimension W x D x H 280 x 185 x 95 mm Net weight 4 5 kg 4 8 kg 5 6 kg ENVIRONMENT Humidity 20 90 relative...
