China Complete Supply of Substation Equipments up to 245kv

ITEMSPECIFICATIONSUNITQTY3.5.1EQUIPMENT BAT OF LINE 60KV ARRIVAL OF SE PonGO OF CAYNARACHI 1THREE PHASE GAS CIRCUIT BREAKER, SF6, 71.5 KV, 800 AMPS, 31.5 KA , BIL 315 KV, OUTOOR ,ConTROL BY MANUAL AND MOTORIZED. INCLUDE metaLLIC SUPPORT AND GAS EQUIPMENT FOR FILLING AND GAS.SET12THREE PHASE LINE DISConNECTOR ,CENTRAL BREAK ,72.5KV BIL325, 800AMPS, 31.5 KA, OUTDOOR MOUNTINGd, HORIZonTAL OPENING, WITH BLADE OF GROUND, ConTROL BY MANUAL AND MOTORISED INCLUDE metaAL SUPPORT.SET13SINGLE PHASE CAPACITOR VOLTAGE TRANSFORMER, 72.5KV, BIL 325KV,WITH GROUPING BOX ,WITH metaL SUPPORT60KV/√3 /0.11KV/√3/0.11KV/√3,15VA/15VA,0.2/3P,20MM/KVPCS34SINGLE PHASE CURRENT TRANSFORMERS,72.5 KV, BIL 350 KV .WITH GROUPING BOX WITH metaL SUPPORT, 200-400/1A/1A/1A/1A, 15VA/15VA/15VA/15VA 0.2/5P20/5P20/5P20PCS35LIGHNING ARRESTOR ,51KV,MCOV41.3KV,10KA CL3,WITH metaL STRUCTURE WITH COUNTER PCS36BUSBAR INSULATOR ,72.5KV.325KV ,MINIMUM LEAKAGE LINE 0F 1450MMPCS63.5.2BAY OF TRANSFORMATION EQUIPMENTS 1LIGHNING ARRESTOR ,51KV,MCOV41.3KV,10KA CL3,WITHOUT metaL STRUCTURE WITH COUNTER ,MOUNTED ON THE TRANSFORMER TANK PCS32Power transformer,
Power: 10/15/10 MVA (ONAN) - 20/13/13 MVA (ONAF)
Ratio: 60 ± 13 x 1.00% / 33/10 kVSET13Three metal oxide arresters, 30 kV, 24.4 MCOV, 10 KA, class 2.WITHOUT metaL STRUCTURE ,MOUND O THE TRANSFORMER TANKPCS3436 kV, inductive current transformers, 3170 kV BIL, 100-200-300 / 1-1-1 A., 15/15/15 VA, 5P20 / 5P20 / 0.2 IN BUSHING OF TRANSFORMER WITHOUT metaL STRUCTURE PCS3536 kV, LIVE TANK SF6 GAS CIRCUIR BREAKER 170 kV BIL, 1250 A., 25 KA.WITH metal structure SET1636 kV,Busbr disconnector ,vertial opening, 170 kV BIL, 1250 A., 25 KA with metal structure with earthign blade ,motorirzed drive and manualSET17 Three metal oxide arresters, 12 kV, 10.3 MCOV, 10 KA, class 2.mounted on transformer tank without metal structur ePCS38N2XSY copper power cable, 2X300 mm2 (2 per phase), 8.7 / 15 kV.METER4029metalclad cell with internal arc test, with the following equipment:set1 • (03) Three current transformers, 12 kV, 75 kV BIL, 250-500-1000 / 1-1-1 A., 15/15/15 VA, 5P20 / 5P20 / 0.2.
.Tripolar power switch 12 kV, 75 kV BIL, 2000 A., 25 KA.
• (03) Three metal oxide arresters, 12 kV, 10.3 MCOV, 10 KA, class 2.
• Frequency relay (81, df / dt, 27.59).
• Multifunction electronic meter.
• Copper bars.
• Picture mimic with push buttons. 3.5.3Line Bay equipment in 33 kV (03) 136 kV, Busbar disconnector ,vertical open,170 kV BIL, 630 A., 25 KA with metal strucrure with grounding blade,motorised and manualSET1236 kV, LIVE TANK SF6 GAS CIRCUIR BREKER 170 kV BIL, 630 A., 25 KA,WITH metaL STRUCTURE SET1336 kV, Inductive current transformers, 170 kV BIL, 50-100 / 1-1 A., 15 / 15VA, 5P20 / 0.2. WITH metal structure with grouping boxPCS3436 kV, Line disconnector with grounding blades,vertical opending 170 kV BIL, 630 A., 25 KA with metal structure SET15Three metal oxide arresters, 30 kV, 24.4 MCOV, 10 KA, class 2PCS33.5.4Bay of Barra 33 kV equipment 136 kV,Inductive Voltage transformer 170 kV BIL, 33 / √3: 0.11 / √3: 0.11 / √3 kV: 0.11 / √3 kV, 30/30/30 VA, 0.2 / 3P / 3P. with metal structure and Grouping BOX PCS33.5.5Bay Equipment Outputs and Measurement in 10 kV 1A power transformer arrival cell (described above).SET12A measuring cell equipped with voltage transformers and fuse disconnector for opening power under load.SET13Three exit cells.SET34 An interconnection cell with the CT of YurimaguasSET15A cell for a capacitor bank.SET16A cell for the zig-zag transformer.SET13.5.6Equipment Capacitor Bank in 10 kVSET11A metalclad cell in the cell room at 10 kV of the control room, previously described in the cell line at 10 kV.SET12power cable 8.7 / 15 kV, type N2XSY, 185 mm2.METER1003A metal enclosed cell, 1.25 x 1.80 x 2.90 meters, arriving at the capacitor bank.SET14metal enclosed cells of 1.80 x 1.80 x 2.90 meters, containing the capacitors corresponding to the 04 steps, each of 1250 KVARSET43.5.7Zig-Zag transformerSET11Zig-zag transformer reference to ground, in oil bath, 200 KVA, (10s), mounted in metal cabinet.SET12Resistance of 327 A., 10 sec. and 16.5 ohms, mounted in metal cabinets for indoor use.SET13Copper power cable, type N2XSY of 50 mm2.M1004Toroidal transformer of 400/1 A, 5 VA, 5P20.PCS33.5.8 Control, Protection and Measurement Systemset11A control panel, control, protection and measurement of the 60 kV line bay to the Pongo de Caynarachi substation equipped with the following equipment:
•A main protection relay of the 60 kV line (87L, 21, 21, 21N, 25, 79, 68).
•A backup protection relay of the 60 k line 3.5.9Auxiliary Services 1Auxiliary services transformer of 10 / 0.38-0.22 kV, 50 KVASET12A battery bank of 110 Vdc, 100 Ah,NI-CD ,WITH rackSET13One Charger - Rectifier Input: 380 Vac, 9 Aac; Ouput: 130 Vdc, 25 Adc.SET14Auxiliary service boards (in alternating and direct current), each with 01 reserve thermomagnetic switch.SET13.5.10The following equipment will be installed in common with the equipment of 60, 33 and 10 kV: 1Expansion of the deep and superficial grounding system with flexible Cu conductor 70 mm2LOT11.1FLEXIBLE CU GROUNDING ConDUCTOR 70MM2KM11.2GROUND ROD 3MX20MM COPPER CLAD STEELPCS1001.3GROUND CLAMP PCS1002System Bars and drops to equipment conformed by flexible conductor of AAAC type of 240, 150 and 120 mm2, includes: lattice frames, equipment support, connectors, associated hardware and chain of porcelain insulators.LOT12.1AAAC 240MM2KM12.2AAAC 150MM2KM12.3AAAC 120MM2KM13Normal patio lighting (reflectors 250 W) and emergency light, in the new areas where the equipment will be located.LOT13.1LIGNTING REFLECTORS 250WPCS104In the extended patio of keys they will be installed in alternating current and continuous receptacles.LOTN/A5The new protection cone will be installed in the extension of the substationLOTN/A