SITC of UPS for 56 beds SNCU on the First Floor of the Gynae Building in Nadia District Hospital

Amount

SITC of 3 Phase online UPS system with 30 minutes backup including batteries, interconnecting cables, battery rack etc. Nominal Power( KVA) : 40 (Make-Numeric/APC) Active Power(KW) : 40 @ 40deg C Technology : True online double convertion confirming (VFI-SS-III) can be parallel in (N+ 1) configuration minimum 4 nos. IGBT besd as rectifirer as well as both Side. INPUT Nominal Voltage : 380/400/415 Vac3Ph +N+PE Operating Voltage Range : 320 – 476 Input Voltage Range for 100% : -20/+20 % @ full load (320-476V) Input Voltage Range for 50% load : - 35% @ 50% load (260-476V) Operating Frequency Range : 45-55 Hz Power Factor : Unity Bypass Frequency Range : ± 10% Harmonic distortion (THDi) : ≤ 3% at rated load Input auto phase sequence correction : Inbuilt

OUTPUT Output Voltage : 380/400/415 Vac 3Ph +N+PE Power Factor : Unity Voltage Regulation : ± 1% (balanced load) Frequency (Online Mode) : 50Hz ± 10% (with sync mode & adjustable) Frequency (Battery Mode) : 50Hz ± 0.1 Hz Harmonic distortion (THDv) : ≤ 2% with Linear Load ≤ 5% with Non-linear load Isolation Transformer : should be Inbuilt Crest Factor : 03:01:00 Cold Start : Must available Overload : ≤ 110% for 60min ≤ 125% for 10min ≤150% for 60 Sec Adjustable DC BUS : Should be available Auto Battery Test : Should be available Power Walking : Should be available Efficiency : 94%

COMMUNICATION Standard : LCD Display, LED Indication, RS232 port, RS485 port, Dry Contact Remote monitoring : Option available Remote shutdown : Option available ENVIRONMENT Operating Temperature for UPS : 0 degree C – 40 degree C Relative Humidity Range : 0-95 % (non-condensing) Noise Level : Max 65Dba at 100% load and ≤55Dba at 50% Certificate IEC 6240-1 , IEC6240-2 , IEC6240-3 , CE, ROHS & PEP : Should be available Service point Service Center : Company should have there own service center in local area near the site Register Service Toll Free no : Company should have there own registered toll free no for service to attain the call & resolve the issue immediately

BATTERY Battery Type : SMF battery Back up time : 30 mins Minimum Battery VAH : 36000 Charger Capacity for UPS : Long backup charger ( at least upto 20Amps) Warranty : 2-Years on UPS & 2-Years on SMF Batteries

LOKNATH ENGINEERING (BID ID -6355131)

T.D.K. ENTERPRISE (BID ID -6366242)