Public Works Department Tender

ESTIMATE

OD235622/2023-2024:Supply , installation and commissioning of ISO/ISI certified 10 KVA(VDC 160-280 V or above) UPS with all accessories, and 3 year on site warranty having following specifications: 1. Output : single phase 230 V ± 1 % 50 Hz pure sine wave 2. Input: three phase 300V to 470 V 50 Hz 3. Rating : 10KVA/ 4. Backup time : Minimum 2 Hrs. on full load 5. Efficiency : 90 % or Higher , 6. .Protection : Over load, short circuit, battery reverse polarity, input voltage below and above the specified range, over discharge or charge of battery, Auto over-load handling capacity, high quality and reliable power back-up solution for office and homes, MCB for protection from Input mains 7. Display: LCD/LED display for mains ON/OFF, input and output voltage, current, Charging ON /Failure and over load . Battery:- Supply and installation of C10 , for providing 2 Hour Back up on fully loaded condition, Tall Tubular Lead Acid industrial class/Type, designed to withstand frequent and long power cuts, of special features for using with UPS system like quick recovery from deep discharge, steady output, protection from air pollution by acid fumes, safe and compact design with polypropylene container, micro porous ceramic vent cum sealed floats plugs to reduce topping up frequency, Topping up frequency once in 6 months or less. Supply of suitable wheeled Plastic or Metallic Tray/Trolley for placing Battery so as to protect the floor from battery waste and smooth mobility including all other charges. Minimum 3 year warranty etc. Approved make UPS : APC, Eaton, Numeric, Vertiv Approved Battery : Amaron, Exide, Tata Green.