Public Works Department Tender

SITC of 10KVA (3ph i/p & 1ph o/p ) of True Online Double Conversion Technology & Tower Rack Mounted UPS System with UPS should have Identical Isolation Transformer at UPS Input of same Make with Input Voltage Range 160V to 485 VAC based on load level with Input Frequency 40-70 Hz with 0.99 Power Factor at full linear load with Output Voltage 220/230/240 V with Output Frequency 50/60 Hz +/- 0.1% along with THD v 1 % for Linear Load ; 3 % for Non Linear Load and output waveform should be pure sinewave with Upto 95 - 96% without Transformer loss with Overall Efficiency at rated load with UPS Panel Display Third Party NABL Accredited Test Lab Report (Not older than 4 years) and Valid PeP Certificate required of UPS Model Battery Bank for 30 mins 28AH x 28 No's SMF Batteries with Operating Temperature 0 to 40 Deg C without derating. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this PWD Electrical BSR 2022 .

SITC of Bank of SMF Batteries having 28AHx 28 no’s. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this PWD Electrical BSR 2022 .

SITC of 20KVA (3ph i/p & 1ph o/p ) of True Online Double Conversion Technology & Tower Rack Mounted UPS System with UPS should have Identical Isolation Transformer at UPS Input of same Make with Input Voltage Range 160V to 485 VAC based on load level with Input Frequency 40-70 Hz with 0.99 Power Factor at full linear load with Output Voltage 220/230/240 V with Output Frequency 50/60 Hz +/- 0.1% along with THD v 1 % for Linear Load ; 3 % for Non Linear Load and output waveform should be pure sinewave with Upto 95 - 96% without Transformer loss with Overall Efficiency at rated load with UPS Panel Display Third Party NABL Accredited Test Lab Report (Not older than 4 years) and Valid PeP Certificate required of UPS Model Battery Bank for 30 mins 42AH x 36 No's SMF Batteries with Operating Temperature 0 to 40 Deg C without derating. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this PWD Electrical BSR 2022 .