48VDC/110DC/220VDC Thyristor Rectifier DC Battery Charger with Ni-CD Battery Bank

7.10 Technical Particulars & Guarantees of110V DC Sub-Station Battery SL. No.DescriptionUnitBPDB's RequirementManufacturers Guaranteed Particulars1Manufacturers name & country -To be mentionedHEMG/CHINA2Manufacturers model no.-To be mentionedGNZ1003Type-Nickel Cadmium Alkaline (enclosed type)Nickel cadmium Alkaline(open type)4Operating VoltageV DC1101105Continuous Discharge Current at rate of 10 hour & Final Cell Voltage 1.1 VoltAmp1010A6Short Time Discharge Current at rate of 2 hour & Final Cell Voltage 1.1 VoltAmp5050A7Electrolyte type-To be mentionedAlkaline solutions8Capacity at 10 hour rateAH100100Ah9Discharge VoltageVolt1.3 Per Cell1.3 Per Cell10Charging Voltage (Normal) Volt1.6 Per Cell1.6 Per Cell11Number of cellsNos.92 nos. +5nos. Spare92 nos.+5 nos. Spare12Voltage per cellV1.21.2V13Charging Voltage (Maximum)Volt1.75 Per Cell1.75 Per cell14Normal float charge rateATo be mentioned0.2A-0.3A15Maximum boost charge rateATo be mentioned30A16Amp hour efficiency at:a)     10 hour rateb)     1 hour rate %% To be mentionedTo be mentioned108%60%17Size of cellMmTo be mentioned165*105*345mm(ABS or PP container)18Weight of cell and electrolyteKgTo be mentioned9.3Kg/1.70Kg19Standard-As per Latest Edition of applicable IEC-60623IEC-6062320Specific gravity of electrolyte To be mentioned1.20±0.02g/cm321Release pressure for valve regulated typeKg/m2To be mentioned0.005×10-4Kg/m222Volume of electrolyte per cellMlTo be mentioned1.8L23Volume of reserve electrolyte per cellMlTo be mentioned0.78L24No of electrode plates per cellNos.To be mentionedPositive 12 pcsNegative 11 pcs25Type of racksa)     Heightb)     Widthc)     Depth   To be mentionedSteel336064062626Cell dimension:a)     Heightb)     Widthc)     Depth  To be mentioned 16510534527Rack Dimensionsa)     Heightb)     Widthc)     Depth   336064062628Recycling facilities for unserviceable batteries available or notY/NTo be mentionedNo Seal & Signature of the Manufacturer                                Seal & Signature of the Bidder7.11 Technical Particulars & Guarantees of Sub-Station110V DC Battery Charger SL. No.DescriptionUnitBPDB's RequirementManufacturers Guaranteed Particulars1Manufacturers name & country -To be mentionedHEMG2Manufacturers model no.-To be mentionedGZDT-110V/50A3Rating-To be mentioned10KVA4Rated Input voltage rangeV AC415 V ± 10%415V±10%5Rated FrequencyHz50 Hz (±3%)50Hz±3%6No of Phase-03037Control Shall be mentionedPLC+Touch screen8Communication module for station automation Shall be provided4859Rectifier type SiliconSilicon10Nominal output voltageV DC110110V11Charging operating control Boost and floating charge, automatic with manual operationmanual operation12Output currentA DC≥ 4050A13Continuous current rating 110% of rated current110% of rated current14Efficiency%≥ 85≥85%15Voltage regulation%± 0.5≤±0.5%16Ripple voltagemV≤ 150≤15017Boost charging voltageV/cell1.6 to 1.75 (programmable)programmble18Boost charging timeHourProgrammableprogrammable19Operating temperature°C0 to 500~5020Humidity%9595%21Audible noisedB≤ 65≤6522Facilities for paralleling with another charger Shall be providedOne charger23Protection against surge voltage Shall be providedSurge arrester24Protection against reverse polarity  Isolation diodes25Provision for current limiting  110%26Provision of constant voltage charge 90V -130V  80-160V27Provision of showing earth leakage current by analog meter  20mA28Battery Temperature compensation Shall be incorporated.-2~3mv/ºC(20ºC)29Alarm annunciator independent of the microprocessor Shall be providedPLC30Analog meters for voltage and current measurement of input output and battery power   Shall be mentionedDc voltmeterDc current meter31Dimension Shall be mentioned800×600×2260mm32Output voltage rangea)     Normal chargeb)     Float chargec)     Boost charge V DCV DCV DC 110 V ± 1%120 V ± 1%150 V ± 1% 110 V ± 1%120 V ± 1%150 V ± 1%33Normal/boost charge independent units?Yes/NoTo be mentionedNo34Output currentA505035Rated Battery CurrentA202036Efficiency%To be mentioned80%37Ripple Voltage%3%3%38Type of AVR-Static20V39Installation Break Down VoltageKV2KV for 1 Minute2KV for 1 Minute40Type of rectifierThyristorTo be mentionedThyristor41MCCB    a)     QuantityNos.MCB will be provided near AC input & DC OutputMeet customer needs b)     RatingAAC input MCB-50A DC Output MCB-63AAC input MCB-50A DC Output MCB-63A42Standard-As per Latest Edition of Applicable IEC-60146IEC-60146