SITC of 100 Nos Engine AMF cum BTS Controller for BTS sites under BSNL Electrical Circle 1 Chennai (Rate Contract)

S/F GSM modem operating on 12 V DC supply and works with SIM Card ( SIM will be supplied separately by the Dept) with RS 485 connectivity, for remote operation of the controller and to transfer the data log to a remote location for centralised monitoring, configuring etc. complete as required

S/L 2x 1.5 sqmm PVC/XLPE insulated PVC sheathed armoured copper conductor cable for extending auxiliary supply from DG starting Battery to the controller etc., as required.

S/F 8 Channel Relay card comprising 8 Nos, Miniature Relays suitable on operation on 12/24 Volts DC with PCB terminals for Coil and contacts terminations for infra alarm extension as an interface between controller and alarm terminal block of BTS equipment etc., as reqd.

S/F DG set Start /Stop and EB/DG Contactor Relay card comprising 2 Nos, Miniature Relays suitable on operation on 12 /24 Volts DC with PCB terminals for Coil and contacts terminations etc., as reqd.

S/L 10 pair, 0.5 sqmm Stranded/Solid Plain Copper, PVC/XLPE Insulated PVC /XLPE insulated together with Al (Inner sheathed GI Steel Wire Mylar/Drain Wire) armoured PVC Outer Sheathed Instrumentation Cable. suitable for operation on 12/24/48 volts Dc supply for extension of infra alarm from relay card to terminal Block of BTS equipment etc., as reqd.