Ministry Of Power

Ministry Of Power has published Bids Are Invited For Procurement Of Spares For Automatic Generation Control ( Agc ) System & Ucbs From M / S Bhel ( Oem ) For Koreshwar Hep -- Item 1 Mcb 1P, 1A, Spec: Rated Current In:1 A, Rated Voltage Un: Single Pole 220V ( 230V ) / 400V Ac Item 2 Fan Tier Rack For Valmet ( Top Mounting ) Item 3 Switched Mode Power Supply Unit. Usage: Inside Dcs Control Panels For System / Field. Normal Input=220V Dc / 230V Ac, 1Ph, 50Hz Item 4 Diode ‘O’ Ring Module For Parelling 2 Numbers Of 24V Dc, 20Amps Smps For Redundancy Purpose Item 5 Ckt. Bkr Miniature With Aux. Contact Blk 440V Dc Rtg: 4A 2P Item 6 Ckt Breaker Motor With Aux Contact Blk Rtg: 25 3P 690Vac, 1No+1Nc Aux. Contacts. Overload Release Range: 1.6-2.4 A Item 7 Multi-Function Network Firewall With 01 No. 10 / 100 Base Tx Wan Port, 4 Nos. 10 / 100 Base Tx Lan Ports. Firewall Through Put To Be >=140 Mbps Concurrent Sessions To Be >=20000 One Of The Ports To Be Configurable As Dmz / Wan Port To Support Item 8 Industrial Grade Layer 2 Fully Managed Ethernet Switch With Following Specifications -16*10 / 100 Base-Tx Ports. Hardware Should Be Included Operating Temperature: 0 To 70 Degree Centigrade -Redundant Power Inputs ( 24V Dc ) -Input Voltage Range 18-30V Dc Item 9 Ethernet Switch 8X100 / 100 Basety Unmanaged Item 10 Transformer Potential 30 Va Single Phase, 50 Hz Secondary: 110 V Secondary Tap At 63.5 V Primary: 63.5 V Accuracy Class: 1.0 Insulation Test Voltage: 2 Kv Rms Per Min Ref Std: Is 3156 Total Quantity : 10. Last date of submission for this tender is 2022-10-08. This is a Power Supply Unit tender in Tehri Garhwal, Uttarakhand