| Application: | Power |
|---|---|
| Phase: | Three |
| Certification: | ISO9001-2000 |
| Usage: | Combined Transformer |
| Frequency Characteristics: | High Frequency |
| Specification: | 33KV/72.5KV/123KV/132KV/145KV |
| Customization: |
|---|
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| ITEM | SPECIFICATIONS | UNIT | QTY |
| 3.5.1 | EQUIPMENT BAT OF LINE 60KV ARRIVAL OF SE PONGO OF CAYNARACHI | ||
| 1 | THREE 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. | SET | 1 |
| 2 | THREE 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. | SET | 1 |
| 3 | SINGLE PHASE CAPACITOR VOLTAGE TRANSFORMER, 72.5KV, BIL 325KV,WITH GROUPING BOX ,WITH METAL SUPPORT 60KV/√3 /0.11KV/√3/0.11KV/√3,15VA/15VA,0.2/3P,20MM/KV | PCS | 3 |
| 4 | SINGLE 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 0.2/5P20/5P20/5P20 | PCS | 3 |
| 5 | LIGHNING ARRESTOR ,51KV,MCOV41.3KV,10KA CL3,WITH METAL STRUCTURE WITH COUNTER | PCS | 3 |
| 6 | BUSBAR INSULATOR ,72.5KV.325KV ,MINIMUM LEAKAGE LINE 0F 1450MM | PCS | 6 |
| 3.5.2 | BAY OF TRANSFORMATION EQUIPMENTS | ||
| 1 | LIGHNING ARRESTOR ,51KV,MCOV41.3KV,10KA CL3,WITHOUT METAL STRUCTURE WITH COUNTER ,MOUNTED ON THE TRANSFORMER TANK | PCS | 3 |
| 2 | Power transformer, Power: 10/15/10 MVA (ONAN) - 20/13/13 MVA (ONAF) Ratio: 60 ± 13 x 1.00% / 33/10 kV |
SET | 1 |
| 3 | Three metal oxide arresters, 30 kV, 24.4 MCOV, 10 KA, class 2.WITHOUT METAL STRUCTURE ,MOUND O THE TRANSFORMER TANK | PCS | 3 |
| 4 | 36 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 | PCS | 3 |
| 5 | 36 kV, LIVE TANK SF6 GAS CIRCUIR BREAKER 170 kV BIL, 1250 A., 25 KA.WITH metal structure | SET | 1 |
| 6 | 36 kV,Busbr disconnector ,vertial opening, 170 kV BIL, 1250 A., 25 KA with metal structure with earthign blade ,motorirzed drive and manual | SET | 1 |
| 7 | Three metal oxide arresters, 12 kV, 10.3 MCOV, 10 KA, class 2.mounted on transformer tank without metal structur e | PCS | 3 |
| 8 | N2XSY copper power cable, 2X300 mm2 (2 per phase), 8.7 / 15 kV. | METER | 402 |
| 9 | Metalclad cell with internal arc test, with the following equipment: | set | 1 |
| • (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. |
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| 3.5.3 | Line Bay equipment in 33 kV (03) | ||
| 1 | 36 kV, Busbar disconnector ,vertical open,170 kV BIL, 630 A., 25 KA with metal strucrure with grounding blade,motorised and manual | SET | 1 |
| 2 | 36 kV, LIVE TANK SF6 GAS CIRCUIR BREKER 170 kV BIL, 630 A., 25 KA,WITH METAL STRUCTURE | SET | 1 |
| 3 | 36 kV, Inductive current transformers, 170 kV BIL, 50-100 / 1-1 A., 15 / 15VA, 5P20 / 0.2. WITH metal structure with grouping box | PCS | 3 |
| 4 | 36 kV, Line disconnector with grounding blades,vertical opending 170 kV BIL, 630 A., 25 KA with Metal structure | SET | 1 |
| 5 | Three metal oxide arresters, 30 kV, 24.4 MCOV, 10 KA, class 2 | PCS | 3 |
| 3.5.4 | Bay of Barra 33 kV equipment | ||
| 1 | 36 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 | PCS | 3 |
| 3.5.5 | Bay Equipment Outputs and Measurement in 10 kV | ||
| 1 | A power transformer arrival cell (described above). | SET | 1 |
| 2 | A measuring cell equipped with voltage transformers and fuse disconnector for opening power under load. | SET | 1 |
| 3 | Three exit cells. | SET | 3 |
| 4 | An interconnection cell with the CT of Yurimaguas | SET | 1 |
| 5 | A cell for a capacitor bank. | SET | 1 |
| 6 | A cell for the zig-zag transformer. | SET | 1 |
| 3.5.6 | Equipment Capacitor Bank in 10 kV | SET | 1 |
| 1 | A metalclad cell in the cell room at 10 kV of the control room, previously described in the cell line at 10 kV. | SET | 1 |
| 2 | power cable 8.7 / 15 kV, type N2XSY, 185 mm2. | METER | 100 |
| 3 | A metal enclosed cell, 1.25 x 1.80 x 2.90 meters, arriving at the capacitor bank. | SET | 1 |
| 4 | Metal enclosed cells of 1.80 x 1.80 x 2.90 meters, containing the capacitors corresponding to the 04 steps, each of 1250 KVAR | SET | 4 |
| 3.5.7 | Zig-Zag transformer | SET | 1 |
| 1 | Zig-zag transformer reference to ground, in oil bath, 200 KVA, (10s), mounted in metal cabinet. | SET | 1 |
| 2 | Resistance of 327 A., 10 sec. and 16.5 ohms, mounted in metal cabinets for indoor use. | SET | 1 |
| 3 | Copper power cable, type N2XSY of 50 mm2. | M | 100 |
| 4 | Toroidal transformer of 400/1 A, 5 VA, 5P20. | PCS | 3 |
| 3.5.8 | Control, Protection and Measurement System | set | 1 |
| 1 | A 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 |
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| 3.5.9 | Auxiliary Services | ||
| 1 | Auxiliary services transformer of 10 / 0.38-0.22 kV, 50 KVA | SET | 1 |
| 2 | A battery bank of 110 Vdc, 100 Ah,NI-CD ,WITH rack | SET | 1 |
| 3 | One Charger - Rectifier Input: 380 Vac, 9 Aac; Ouput: 130 Vdc, 25 Adc. | SET | 1 |
| 4 | Auxiliary service boards (in alternating and direct current), each with 01 reserve thermomagnetic switch. | SET | 1 |
| 3.5.10 | The following equipment will be installed in common with the equipment of 60, 33 and 10 kV: | ||
| 1 | Expansion of the deep and superficial grounding system with flexible Cu conductor 70 mm2 | LOT | 1 |
| 1.1 | FLEXIBLE CU GROUNDING CONDUCTOR 70MM2 | KM | 1 |
| 1.2 | GROUND ROD 3MX20MM COPPER CLAD STEEL | PCS | 100 |
| 1.3 | GROUND CLAMP | PCS | 100 |
| 2 | System 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. | LOT | 1 |
| 2.1 | AAAC 240MM2 | KM | 1 |
| 2.2 | AAAC 150MM2 | KM | 1 |
| 2.3 | AAAC 120MM2 | KM | 1 |
| 3 | Normal patio lighting (reflectors 250 W) and emergency light, in the new areas where the equipment will be located. | LOT | 1 |
| 3.1 | LIGNTING REFLECTORS 250W | PCS | 10 |
| 4 | In the extended patio of keys they will be installed in alternating current and continuous receptacles. | LOT | N/A |
| 5 | The new protection cone will be installed in the extension of the substation | LOT | N/A |
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