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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹1.8 LAdmitted-Finance 0 BETTER POWER SERVICES PVT LTD A K AZAD ROAD REHABARI KAMRUP ASSAM 781008 UDYAM AS 03 0002019 19AADCB7283J1Z9 B 29AADCB7283J1Z8 B 18AADCB7283J3Z9 M 16AADCB7283J1ZF B 18AADCB7283J3Z9 B R MII STATUS AS VERIFIED | KAMRUP METRO | ASSAM | 781008 | ₹1.8 L | L1 | Admitted-Finance |
| 2 | L2₹1.9 LAdmitted-Finance 685 SONARPUR STATION ROAD GREEN PARK KOLKATA 700103 | KOLKATA | 24 PARAGANAS SOUTH | WEST BENGAL | 700103 | ₹1.9 L | L2 | Admitted-Finance |
| 3 | L3₹2.2 LAdmitted-Finance 197 4 KANTADANGA ROAD P O FINGAPARA KANKINARA NORTH 24 PARGANAS PIN 743129 | KANKINARA | NORTH 24 PARGANAS | WEST BENGAL | 743129 | ₹2.2 L | L3 | Admitted-Finance |
| 4 | L4₹2.3 LAdmitted-Finance NICHUPATY BOLPUR P WEST BENGAL BIRBHUM PIN 731204 | BOLPUR | BIRBHUM | WEST BENGAL | 731204 | ₹2.3 L | L4 | Admitted-Finance |
| Sl No | Description | Qty | Unit | NARAYAN CHANDRA DAS L4 | Better Power Services Pvt.Ltd. L1 | WISE CHOICE L2 | M/S R. K. ENTERPRISE L3 |
|---|---|---|---|---|---|---|---|
| 1.00SITC of 10 KVA UPS including Battery Bank of not less than 10800 VAH or higher (SMF Battery 12 Volt, not less than 45AH ) 3ph Input & 1ph Output, static by pass arrangement, compitable with D.G. Set, DSP controlled IGBT based rectifire with minimum 95% efficiency on 100% Load. For active input P.F. Correction system to obtain minimum 0.95 lag at 100% resistive Load, Wave form - Pure sine wave. It Should be capable of operating in 50’c above ambient temprature, Built in Solid State float cum boost charger with automatic boost / trickel charge mode with current Limiting features. The charger should be designed for at least 15% of the total battery current. The UPS Should have current limiting protection, built in over load / Short circuit protection with snubber circuits for current limit. Soft start arrangement, Over voltage / under voltage protection, mains ON, Inverter ON/ OFF/ FAULTY/ TRIP (Reason), Charger ON/ FAULTY or TRIP, Battery Low, Static by-pass ON, Over temperature. Inbuilt Isolation Transformer of 1:1 ratio connected in Delta- Star Mode . Battery set Complete with self-standing cubicle or cabinet. The UPS should have external automatic load transfer switch for parallel operation. | |||||||
| 1.01 | Regulated Sealed Lead Acid Battery, Construction type : AGM or VRSLAB in ABS Flame Retardant Rating (12V SMF Battery -1 Lot) (Battery Make Amararaja Quntra/Exide Power Safe. Back up time 30 Min at full load. Certificate : ISO 9001:2015, ISO 14001:2015, IOS 18001,OHSAS 18001. CE Certification: IEC/ EN 62040-1-1, IEC/EN50091- 1,IEC/EN 60950(Safety),IEC/ EN 5009 I-2,IEC/ EN 62040-2 (EMC Emmission), IEC/EN 62040-3 (Performance & Design), IEC/EN 61000-4(EMC Emmunity) & IEC/ EN 60146 (Design & Manufacture) (Make: APC-Schneider Electric / NUMERIC/ Power One/ VERTIV/ Switching AVO/ Better Power/ Delta/Power safe/ Prostram/ Eaton Power)
Warranty : One Year DLP and after finishing DLP 2 years CMS (UPS and Battery). | 1 | Item | 2,28,000 ₹2.3 L | 1,82,015 ₹1.8 L | 1,87,630 ₹1.9 L | 2,20,500 ₹2.2 L |
| 2.00TERMS & CONDITIONS :- The Agency mlist procure the materials from the Manufacturer/ OEM or from their authorised sales channel so that the standard warranty/ support of the Manufacturer/ OEM becomes applicable to the products to be delivered and installed by them. Documents that authenticate such procurement from the Manufacturer/ OEM or from their authorized sales channel and standard warranty/ support should be sent from the e-mail of the Manufacturer/ OEM/ authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of work/submission of bill. | |||||||
| 3.00(Rate should be quotated including all taxes and duties, GST .) | |||||||
Tender Value
₹2.3 L
EMD Value
₹4,600
Closing Date
19 Jan 2026, 1:00 pmClosed
EE-II KNHED PWDte.
OFFICE OF THE EXECUTIVE ENGINEER Kolkata North Health Electrical Division, P.W.Dte. KIT Building Annex, 4thFloor,P-16, India Exch. Place Extn., Kolkata- 700073
Construction of New Building for patient Care Services in the campus of Medical College and Hospital, Kolkata - SITC of UPS.
2025_WBPWD_978171_1
WBPWD/EE-II/KNHED/NIQ-69/ 2025-26
Open Tender
ELECTRICAL WORKS ORG
15 days
Kolkata
Please refer Tender documents.
5 documents required · 5 mandatory
₹4,600
OFFICE OF THE EE KNHED PWDte.
27 Mar 2026
22 Dec 2025
21 Jan 2026
22 Dec 2025
19 Jan 2026
30 Dec 2025
29 Dec 2025
SITC of 10 KVA UPS including Battery Bank of not less than 10800 VAH or higher (SMF Battery 12 Volt, not less than 45AH ) 3ph Input & 1ph Output, static by pass arrangement, compitable with D.G. Set, DSP controlled IGBT based rectifire with minimum 95% efficiency on 100% Load. For active input P.F. Correction system to obtain minimum 0.95 lag at 100% resistive Load, Wave form - Pure sine wave. It Should be capable of operating in 50’c above ambient temprature, Built in Solid State float cum boost charger with automatic boost / trickel charge mode with current Limiting features. The charger should be designed for at least 15% of the total battery current. The UPS Should have current limiting protection, built in over load / Short circuit protection with snubber circuits for current limit. Soft start arrangement, Over voltage / under voltage protection, mains ON, Inverter ON/ OFF/ FAULTY/ TRIP (Reason), Charger ON/ FAULTY or TRIP, Battery Low, Static by-pass ON, Over temperature. Inbuilt Isolation Transformer of 1:1 ratio connected in Delta- Star Mode . Battery set Complete with self-standing cubicle or cabinet. The UPS should have external automatic load transfer switch for parallel operation.
Regulated Sealed Lead Acid Battery, Construction type : AGM or VRSLAB in ABS Flame Retardant Rating (12V SMF Battery -1 Lot) (Battery Make Amararaja Quntra/Exide Power Safe. Back up time 30 Min at full load. Certificate : ISO 9001:2015, ISO 14001:2015, IOS 18001,OHSAS 18001. CE Certification: IEC/ EN 62040-1-1, IEC/EN50091- 1,IEC/EN 60950(Safety),IEC/ EN 5009 I-2,IEC/ EN 62040-2 (EMC Emmission), IEC/EN 62040-3 (Performance & Design), IEC/EN 61000-4(EMC Emmunity) & IEC/ EN 60146 (Design & Manufacture) (Make: APC-Schneider Electric / NUMERIC/ Power One/ VERTIV/ Switching AVO/ Better Power/ Delta/Power safe/ Prostram/ Eaton Power) Warranty : One Year DLP and after finishing DLP 2 years CMS (UPS and Battery).
TERMS & CONDITIONS :- The Agency mlist procure the materials from the Manufacturer/ OEM or from their authorised sales channel so that the standard warranty/ support of the Manufacturer/ OEM becomes applicable to the products to be delivered and installed by them. Documents that authenticate such procurement from the Manufacturer/ OEM or from their authorized sales channel and standard warranty/ support should be sent from the e-mail of the Manufacturer/ OEM/ authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of work/submission of bill.
(Rate should be quotated including all taxes and duties, GST .)
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