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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹21.1 LAccepted-Finance VILL GARANIA P O JUKHIA BAZAR P S BHUPATINAGAR DIST PURBA MEDINIPUR PIN 721430 | PURBA MEDINIPUR | WEST BENGAL | 721430 | L1 | Accepted-Finance Lowest Bidder | |
| 2 | L2₹22.4 L+₹1.3 L (6.18%)Rejected-Finance | L2 | Rejected-Finance 2nd Lowest Bidder | |
| 3 | L3₹24 L+₹2.9 L (13.8%)Rejected-Finance CHATTAPADMAPUR RAMNAGAR DIST PURBA MEDINIPUR | PURBA MEDINIPUR | L3 | Rejected-Finance 3rd Lowest Bidder |
Tender Value
Refer Docs
EMD Value
₹40,998
Closing Date
14 Jan 2026, 3:00 pmClosed
SENIOR SUPERINTENDING ENGINEER
OFFICE OF THE SENIOR SUPERINTENDING ENGINEER (P.W.Dte) South-Western Electrical Circle PWD Compound, Midnapore, Paschim Medinipur
Replacement of 8 nos 6 KVA UPS with 12 V 26 Ah battery at OT, Labour Room, Labrotary and SNCU Egra SDH in the district of Purba Medinipur
2025_WBPWD_979105_1
WBPWD/SSE/SWEC/NIQ105/2025-26
Open Tender
ELECTRICAL WORKS ORG
Item Rate
30 days
PURBA MEDINIPUR
Please refer Tender documents.
3 documents required · 3 mandatory
₹40,998
OFFICE OF THE SENIOR SUPERINTENDING ENGINEER
9 Feb 2026
24 Dec 2025
16 Jan 2026
24 Dec 2025
14 Jan 2026
6 Jan 2026
5 Jan 2026
SITC of 6 KVA Single phase input & Single phase out put on line UPS systems (Make- Numeric/ APC/ Vertiv) having specification
Topology, IGBT BASED DSP CONTROLED
Input Voltage: 230 VAC, 160 - 270 VAC
Input Frequency: 50 Hz, 47 to 53 Hz
Input PF: > 0.99
Output Voltage: 220 VAC +/- 1%
Output Frequency: 50 Hz +/- 0.1% in Free running & +/- 4% in Sync
Isolation Transformer: Provided Inbuilt (No external tranformer accepted )
Power Factor: 0.8 Lag to Unity
Crest Factor: 3:1
Waveform: Sinusoidal
THD: < 3% on linear load & < 5% on non-linear load
Overload: 110% for 10 minutes, 125% for 1 minutes, 150% for 30 msec
Transient Response : For 0 - 50% & 50% - 100% load change voltage remains within +/- 5%
Ripple: < 2%
Inverter Efficiency: > 93%
Battery : 12 V, Mono Block batteries.
DC Bus : Minimum 240 V
Battery Back UP: 60 mim back up minimum VAH required VAH 12480 Battery Make: Exide, Amar Raja Quanta
Battary Cabine: With power coated MS angle with MS sheet suiteble dimention and gadge,
Protections: Input & Output Over / Under Voltage, Single Phasing DC - High / Under Voltage, Battery Charging Over Current, Output Overload / Short Circuit / Over Temp., UPS auto ON on Mains recovery
Audio Alarm, Mains Fail, Battery Low Pre-alarm, Inverter Trip
Metering: Digital Seven segment - Voltage, Current & Frequency, Battery - Voltage & Current
Indications: Mains - On / Fail / High / Low / Single Phasing DC - On / High, Battery - Low Pre-alarm / Low Trip Inverter - On / Trip / High / Low / Over Current
Switchgear: MCB / MCCB for Input, Battery, Output & Manual Bypass Switch
Termination: Input, Battery, Output & Bypass
Enclosure: IP 20
Operating Temp: 0 to 40 Deg C
Humidity: Upto 95% Rh (non-condensing)
Cooling: Forced Air
Noise: < 55 dB
Charging Current: 5 to 10 Amps. (Site Settable)
Cold Start : Provided
Communication: RS 232
Static Switch: Provided with changeover < 5 msec in sync & < 20msec in non-sync
Certification : ISO 9001: 2015, ISO 14001: 2015, ISO 18001, RoHS and OHSAS 18001
IEC/EN 62040-1-1,IEC/EN50091-1,IEC/EN 60950 (Safety) IEC/EN 50091-2, IEC/EN 62040-2(EMC Emmission),IEC/EN 62040-3(performance & Design)IEC/EN 61000-4(EMC Emmunity) & IEC/EN 60146 (Design & Manufacture)
tech_bid_open.pdf
tech_eval.pdf
fin_bid_open.pdf
boq_comp_chart.xlsx
xlsx
fin_eval.pdf
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Tendernotice_2.pdf
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