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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹12.3 LAccepted-AOC | L1 | Accepted-AOC Lowest rate quoted | |
| 2 | L2₹13.8 L+₹1.6 L (12.9%)Rejected-Finance 230 S N ROY ROAD SAHAPUR COLONY KOLKATA WEST BENGAL 700038 | KOLKATA | WEST BENGAL | 700038 | L2 | Rejected-Finance Due to higher rate offered. | |
| 3 | L3₹14.8 L+₹2.6 L (20.9%)Rejected-Finance 63 PILKHANA ROAD BERHAMPORE MURSHIDABAD 742101 | BERHAMPORE | MURSHIDABAD | WEST BENGAL | 742101 | L3 | Rejected-Finance Due to higher rate offered. | |
| 4 | L4₹14.9 L+₹2.6 L (21.5%)Rejected-Finance DL 221 3 SALT LAKE SECTOR II KOLKATA 700091 WEST BENGAL | KOLKATA | 24 PARAGANAS NORTH | WEST BENGAL | 700091 | L4 | Rejected-Finance Due to higher rate offered. |
Tender Value
Refer Docs
EMD Value
₹30,000
Closing Date
15 Jun 2018, 12:00 pmClosed
EE CKHED PWDte
P 12 CIT Rd 1st Flr Kol 14
Supply n installation of UPS power back up at ICCU Gynae OT Gynae HDU Labour Room of Calcutta National Medical College n Hospital Kolkata
2018_WBPWD_174530_1
WBPWD/EE-I/CKHED/NIT-02/18-19
Open Tender
ELECTRICAL WORKS ORG
Item Rate
15 days
CNMCH
as per NIT
4 documents required · 4 mandatory
₹30,000
25 Sept 2020
1 Jun 2018
18 Jun 2018
1 Jun 2018
15 Jun 2018
1 Jun 2018
Amount
10 K.V.A 3 phase Modular (minimum 3 module) UPS System with in -built isolation transformer & 30 mins SMF battery backup. Total VAH 10080,Battery Make: EXIDE /Amararaja (Quanta make). TECHNICAL SPECIFICATION FOR 10 KVA MODULAR UPS Systems Technical Parameters UPS Capacity 10 kVA UPS System Input Voltage Range 360 - 470 VAC Frequency Range 45 to 55 Hz Power Factor ≥ 0.99 at full load and nominal input Voltage Isolation Transformer Inbuilt Current THD < 5% Output Voltage 230 VAC Voltage Regulation + / - 1% Frequency (Free Running Mode) 50 Hz ± 0.1 Hz Frequency (Synchronisation Mode) 45 to 55 Hz Harmonic Distortion (THD) < 3% (linear load) and < 5% (non-linear load) Output Waveform Sine wave Crest Factor 3:1 Efficiency (AC - AC) >= 80% Power Factor 0.8 Lagging
Overload 101% - 109% for 5 minutes, 110% - 129% for 1 minute, 130% - 150% for 10 Seconds and >150% for 2 Seconds System DC Voltage ≥ 288 VDC Battery Battery Type 12 V Sealed Lead Acid Maintenance Free Battery Make : Amararaja (Quanta make) / Exide power safe Charger : Built-in solid state float-cum-equalizing charger with automatic boost / trickle charge modes with Current limiting features. VAH Required ≥10080 (for 30 min battery back-up) General Operating Temperature 10 to 45 Deg. C only for UPS Noise level < 50 dB @ 1 meter LCD Display & Indication Input Voltage Output Voltage Input Frequency Output Frequency Battery Charging / Discharging Levl Load Level Input High / Normal / Low / Fail
Output Overload Output Short Circuit Output Fault Audible Alarm Mains Failure alarm; Low Battery Alarm Overload Fault Protections Advanced electronic protection for device safety backed with MCBs, Fast acting fuses, High speed pulse blanking Electronic overvoltage / under voltage Bypass Static Bypass Maintenance Bypass Available Communication Interface RS 232 port for software interface SNMP Provided Certificates ISO 9001 : 2008; ISO 14001 : 2004; OHSAS 18001 : 2007 Make : (Numeric, Emersion , APC, AVO) battery rack and linck included
6 K.V.A (I/P: 1P; O/P: 1P) true on-line double conversion IGBT based UPS System with in -built isolation transformer & 30 mins SMF battery backup. Total VAH 6720, Battery Make: EXIDE /Amararaja (Quanta make). TECHNICAL SPECIFICATION FOR 6 KVA ONLINE UPS Systems Technical Parameters UPS Capacity 6 kVA UPS System Input Voltage Range 160 - 3000 V AC Frequency Range 45 to 55 Hz Power Factor ≥ 0.99 at full load and nominal input Voltage Isolation Transformer Current THD < 5% Output Voltage 230 VAC Voltage Regulation + / - 1% Frequency (Free Running Mode) 50 Hz ± 0.1 Hz Frequency (Synchronisation Mode) 45 to 55 Hz Harmonic Distortion (THD) < 3% (linear load) and < 5% (non-linear load) Output Waveform Sine wave Crest Factor 3:1 Efficiency (AC - AC) >= 92% Power Factor 0.8 Lagging
Overload 105% - 110% for 3 minutes, 111% - 130% for 30 Seconds Battery Battery Type 12 V Sealed Lead Acid Maintenance Free Battery Make : Amararaja (Quanta make) / Exide power safe Charger : Built-in solid state float-cum-equalizing charger with automatic boost / trickle charge modes with Current limiting features. VAH Required ≥6720 (for 30 min battery back-up) General Operating Temperature 10 to 45 Deg. C only for UPS Noise level < 50 dB @ 1 meter LCD Display & Indication Input Voltage Output Voltage Input Frequency Output Frequency Battery Charging / Discharging Levl Load Level Input High / Normal / Low / Fail Output Overload Output Short Circuit Output Fault
Audible Alarm Mains Failure alarm; Low Battery Alarm Overload Fault Protections Advanced electronic protection for device safety backed with MCBs, Fast acting fuses, High speed pulse blanking Electronic overvoltage / under voltage Bypass Static Bypass Maintenance Bypass Available Communication Interface RS 232 port for software interface SNMP Provided Certificates ISO 9001 : 2008; ISO 14001 : 2004; OHSAS 18001 : 2007 Make : (Numeric, Emersion , APC, AVO) battery rack and linck included
Rate should be quoted incl. of all taxes and cess.
switching avo Electro Power Ltd
MITRA ELECTRONICS
SILICON SOFTWARE
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