Tenders Are Invited For Supply Of Rectifiers in Bhutan

Work Detail

Tenders are invited for Supply of Rectifiers (300 amps, 14.4 kW) 19 rack mount with accessories IP Vac = 180 280 Vac; OP = (-48V DC), 300 Amps, Modular Type including 5/4 no of modules having 60/80 Amps per module. Must have load facility to connect loads as below mentioned ratings of DC MCBs i. SP MCBs: 32 amps 4 Nos, 20 amps 5 Nos, 16 amps 4 Nos Battery MCB Rating: 120 amps dc 2 Nos Also, should have an inbuilt controller and safety devices such as BLVD having the following features to monitor the status of the rectifier, battery, room temperature, ac mains available or not, DG supply available or not, rectifier failure alarm, load on battery, load on AC or DG. All these parameters are to be monitored remotely using LAN/Modem, GSM, GPRS, Web browser. Remote alarming using dry contacts/SNMP. Should include class C AC SPD and DC SPD and must be compatible with Li Batteries without having to upgrade the software. (Make: Vertiv/Delta/Exicom/Huawei/Equivalent). Tender Link : http://www.tender.bt/

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