Implementation E-office-Supply and installation of UPS at PWD Bridges North Circle, Kozhikode

Amount

Supply and Installation of single phase input, single phase output ≥5 KVA Double Conversion Pure Sine Wave UPS with Three Years warranty and having following technical specifications .(1) Output Power : Active & Reactive Power ≥5KVA, Active Power 4500 W min.(2) Topology: On-Line Double conversion, (3) Input: Voltage range 160V to 270 VAC, Frequency 50Hz. ±10% , Power factor ≥0.90 and IGBT based PF controlled rectifier with battery status monitoring system. (4) Output: 230V 50Hz. AC with better than ±2% regulation with DSP based PWM technology and IGBT output stage. (5) Total Harmonic Distortion (THD) in Voltage & Current in output and input is <3%. (6) Ingress Protection IP20 or better. (7) Standards for safety, EMC and design : IEC 62 040 (8) Markings : BIS / CE (9) ≥ 16 numbers of 65 AH, SMF batteries, Suitable uninyvin cables for inter-connecting battery's & UPS to battery bank, proper copper lugs, Suitable rack for battery etc. (10)Protection : Over load, short circuit, battery reverse polarity, input voltage below or above the specified range, over discharge or charge of battery Approved Makes: APC, Eaton, Emerson, Legrand, Socomec with Amaron Quanta or Exide Batteries.