GENERAL-Urgent work of electrical substation maintenance at MCH, Thiruvananthapuram-Replacement of damaged 2 nos 250KVAr APFC panel and main panel board accessories in the electrical substation at MCH, Thiruvananthapuram-General Electrical Work

Replacement of APFC panel accessories

90.14.24.55:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.5 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

90.14.24.60:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.15 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

90.14.24.61:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.20 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

90.14.24.62:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.25 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

90.14.24.65:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.50 KVAr, 3 phase, 520 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel with block reactor.

OD131261/2025-2026:Supply & fixing the following capacitor duty contactor and giving connection.50 KVAr

OD131262/2025-2026:Supply & fixing the following capacitor duty contactor and giving connection.25 KVAr

OD131263/2025-2026:Supply & fixing the following capacitor duty contactor and giving connection.20 KVAr

OD131264/2025-2026:Supply & fixing the following capacitor duty contactor and giving connection15 KVAr

OD131265/2025-2026:Supply & fixing the following capacitor duty contactor and giving connection.5 KVAr

OD98876/2025-2026:Supply and providing Blue colour LED indicator lamp, AC/DC, 22.5 cm cut out dia

OD96280/2025-2026:Supply and providing Red, Green, Black, Yellow, Orange colours LED indicators, AC/DC 22.5mm cut out dia

OD96281/2025-2026:Supply and providing Multi function meter to read: V, A, F, 3 phase accuracy class 1

OD96306/2025-2026:Supply & fixing the following accessories in position and giving connection. 12 stage, 440/ 110 V, 5 A/ 1 A intelligent power factor controller.

OD96279/2025-2026:Supply and fixing of 250/5A, 5VA accuracy class 1, Resin Cast Metering CT and giving connection as required.

OD96476/2025-2026: Supply and fixing of RISH LM 1360 Input : On site Programmable - Voltage - 100 - 600 VL-L, Current - 100mA over RJ12 Big LCD Display 3Ph 3W/4W Network Accuracy Class : 1 Parameters : VAF + kW + kVAr + kVA + kWh + kVArh + kVAh + PF + PA + RH + OH + NI + MM + DM + MD + NC + THD + RPM + IH with RS 485+2 Relay/Pulse EMDC 6000 and connection etc as required.

OD98868/2025-2026:Supply and fixing of 24V DC power supply is an electrical device that converts an input power source typically AC from a wall outlet, into a stable 24 volt direct current output .It provides a consistent 24V DC power to various devices particularly in industrial and commercial settings etc and connection as required

OD99009/2025-2026:Supply and fixing of 6A 2 Pole 2 way Auto/manual s6 cum operated relay switch with connection as required.

1.17.11:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 2.5 sq. mm

1.17.20:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 4 sq. mm

1.17.29:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 6 sq. mm

90.6.4.52:Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.10.00 sq.mm 2 Run

90.6.4.61:Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.16.00 sq.mm 2 Run

OD120081/2025-2026:Supply and providing 150 mm panel mounting cooling fan with fresh air grill as required

OD120084/2025-2026:Supplying and fixing 63A, HRC Fuse with HRC Fuse link with connections, in existing meter board

OD120091/2025-2026: Supplying and fixing 32A, HRC Fuse with HRC Fuse link with connections, in existing APFC panel

OD120092/2025-2026: Supplying and fixing 125A, HRC Fuse with HRC Fuse link with connections, in existing APFC panel