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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.7 LAdmitted-Finance | ₹3.7 L | L1 | Admitted-Finance |
| 2 | L2₹4.0 LAdmitted-Finance | ₹4.0 L | L2 | Admitted-Finance |
| Sl No | Description | Qty | Unit | SRI BAALAJI ENTERPRISES L1 | PRASANTH ELECTRICALS L2 |
|---|---|---|---|---|---|
| 1.00Supply and installing a SMPS based DC Power supply unit sutiable for operation with AC (190-260) Volts, 1Ph, 50+1.5 Hz, frequency, input AC supply, Surge protector Varistor, and capable of delivering stable DC output of 48Volts, 2A-3A DC (minimum 2Hrs-3Hrs Back up), inbuilt Battery Charger mechanism, 4 Nos of 12V, SMF battery, 12 AH (min) capacity, MCB of suitable rating for input, output supply terminal block, indication lamps for DC OK, Over Voltage, Low Batt, suitable for operation at operting temperature of 55 Deg Centigrade, 95% Humidity i/c testing and commissioning etc and as per the Technical Specification attached. The entire unit with battery shall be housed in a powder coated MS Sheet steel enclosure of min 16G, alongwith necessary ventillation arrangements, and suitable for secure mounting against surface/ floor/ wall etc., The Unit shall also have following features | |||||
| 1.10Input Voltage Range -190V AC-260V AC | |||||
| 1.20Output Voltage (Nominal) - 48 Volts DC | |||||
| 1.30Output Current 2A-3A (exclusive Battery Charging) | |||||
| 1.40Battery Capacity (Minimum)-12AH, SMF | |||||
| 1.50Battery Voltage (Nominal)-48 Volts (4x12 V) | |||||
| 1.60Inbuilt Battery Charging | |||||
| 1.70Note: 1. The system shall be capable of providing backup of minimum 4 Hrs at DC 48V, 2A & will be subjected to load testing to check its efficacy. 2. The system shall be designed to work in Non-AC environment 3. Entire unit shall be carry a guarantee for a period of 1 year. | |||||
| 1.80 | All the above cosists of | 11 | sets | 3,04,700 ₹3.6 L | 3,24,500 ₹3.8 L |
| 2.00 | S/L 3 core 1.5 sq mm armoured, PVC Insulated, copper conductor cable as required | 40 | mtrs | 8,000 ₹9,440 | 8,400 ₹9,912 |
Tender Value
₹3.4 L
EMD Value
₹6,824
Closing Date
12 Feb 2026, 3:00 pmClosed
EET
EET, BSNL, EC-II Chennai
SITC of SMPS based Volts, DC Powerpack units including backup battery for powering A1 Node at GSM BTS Site under DGM NE, Chennai
2026_BSNL_264848_1
NIT No 88/EE-T/EC-II/CH/2025-26
Open Tender
Electrical Works
30 days
BTSs under DGM NE Chennai
Please refer Tender documents.
2 documents required · 2 mandatory
₹590
BSNL Chennai Telephones
₹6,824
19 Feb 2026
30 Jan 2026
13 Feb 2026
30 Jan 2026
12 Feb 2026
30 Jan 2026
30 Jan 2026 - 12 Feb 2026
Supply and installing a SMPS based DC Power supply unit sutiable for operation with AC (190-260) Volts, 1Ph, 50+1.5 Hz, frequency, input AC supply, Surge protector Varistor, and capable of delivering stable DC output of 48Volts, 2A-3A DC (minimum 2Hrs-3Hrs Back up), inbuilt Battery Charger mechanism, 4 Nos of 12V, SMF battery, 12 AH (min) capacity, MCB of suitable rating for input, output supply terminal block, indication lamps for DC OK, Over Voltage, Low Batt, suitable for operation at operting temperature of 55 Deg Centigrade, 95% Humidity i/c testing and commissioning etc and as per the Technical Specification attached. The entire unit with battery shall be housed in a powder coated MS Sheet steel enclosure of min 16G, alongwith necessary ventillation arrangements, and suitable for secure mounting against surface/ floor/ wall etc., The Unit shall also have following features
Input Voltage Range -190V AC-260V AC
Output Voltage (Nominal) - 48 Volts DC
Output Current 2A-3A (exclusive Battery Charging)
Battery Capacity (Minimum)-12AH, SMF
Battery Voltage (Nominal)-48 Volts (4x12 V)
Inbuilt Battery Charging
Note: 1. The system shall be capable of providing backup of minimum 4 Hrs at DC 48V, 2A & will be subjected to load testing to check its efficacy. 2. The system shall be designed to work in Non-AC environment 3. Entire unit shall be carry a guarantee for a period of 1 year.
All the above cosists of
S/L 3 core 1.5 sq mm armoured, PVC Insulated, copper conductor cable as required
S/F 15 mm PVC pipe/casing caping i/c fixing on wall etc as required
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