Quality Reliability Flexibility. Trasformatori di potenza in olio Oil Transformers

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Transcription:

Quality Trasformatori di potenza in olio Oil Transformers

TESAR OIL FILLED TRANSFORMERS: RELIABILITY AND QUALITY NEVER FORGETTING THE ENVIRONMENTAL ASPECTS.

Trasformatori trifase a raffreddamento naturale e/o forzato in olio minerale con/senza conservatore Three-phase Mineral oil natural and/or forced cooling transformers with/without oil conservator Norme di riferimento CEI EN 60076-1 5 Reference standard Potenza Nominale Trasformatori di distribuzione AT / bt 100 2500 kva - Trasformatori di potenza AT / AT fino a 10 MVA Rated Power Distribution transformers HV/LV 100 2500 kva - Power transformers HV/HV up to10 MVA Tensioni - Voltages Un fino a 36 kv - Un up to 36kv Frequenza - Frequency 50 Hz (60 Hz a richiesta - on request) Commutatore - Tap-changer +/- 2 x 2,5 % Gruppo vettoriale - Vector group Dyn11 (altri a richiesta - others on requests) Tensione di c.to c.to 4 o 6 % (altri valori a richiesta - other values on request) Short-circuit voltage Raffreddamento Naturale e/o forzato con ausilio di ventilatori Cooling Natural or forced cooling by means of fans Installazione Interno o esterno Installation Indoor or outdoor Avvolgimenti AT/bt Alluminio o Rame secondo richiesta HV/LV Windings Aluminium or Copper according to request Nucleo magnetico Lamierino magnetico a grani orientati a bassa cifra di perdita, taglio step-lap Magnetic core CRGO Silicon Steel low-losses step-lap Tenuta al c.to c.to Secondo CEI EN 60076-5 Short-circuit withstand According to CEI-EN 60076-5 Sovraccarichi Secondo IEC 60076-7 Overload capability According to IEC 60076-7 Dotazioni standard Isolatori MT/BT in porcellana - Tasca termometrica - Morsetti di terra - Commutatore a vuoto Ruote bi-direzionali - Valvola di scarico - Golfari di sollevamento - Targa caratteristiche Indicatore di livello olio per trasformatori con conservatore - Pozzetto termometrico Standard accessories HV/LV porcelain bushing - Thermometric pocket - Earthing terminals - Tap-changer no-load Bi-directional wheels - Oil drain valve - Lifting lugs - Rating Plate - Oil level indicator Thermometric Pocket Dotazioni a richiesta Termometro a due contatti - Relé buchholz - Livello olio a contatti Dispositivo RIS o similare per trasformatori senza conservatore Cassonetti di protezione MT/bt - Isolatori MT tipo sconnettibile - Commutatore sotto carico Accessories on request Dial thermometer with two contacts - Buchholz relay - Oil level indicator with contacts RIS or equivalent control system for hermetically sealed transformers HV/LV cable boxes - MV Plug-in type bushings - On-load tap-changer Collaudi Prove di accettazione secondo CEI-EN 60076 comprese Prove di tipo/speciali secondo CEI-EN 60076 a richiesta Tests Routine test as per CEI-EN 60076 included Type / special test according to CEI-EN 60076 on request

Quality Oil Filled Transformers for your flexibility fino a/up to 24kV ERMETICO Sn Po Pk 75 C Uk 75 C Lw(A) A B C I D S Oil weight Total weight HERMETIC kva W W % db(a) mm mm mm mm mm mm kg kg 100 320 2.150 4 59 940 735 1.275 520 125 40 150 590 160 460 3.100 4 62 1.015 770 1.380 520 125 40 180 770 250 650 4.200 4 65 1.035 900 1.405 520 125 40 220 930 315 770 5.000 4 67 1.080 1.035 1.440 520 125 40 250 1.060 400 930 6.000 4 68 1.400 970 1.510 670 125 40 280 1.250 500 1.100 7.200 4 69 1.430 910 1.520 670 125 40 325 1.480 630 1.200 8.700 6 70 1.570 970 1.560 670 125 40 400 1.750 800 1.400 10.500 6 71 1.660 1.025 1.655 670 125 40 430 2.050 1.000 1.700 13.000 6 73 1.740 1.105 1.595 820 125 40 460 2.340 1.250 2.100 16.000 6 74 1.765 1.115 1.975 820 200 70 690 3.100 CONSERVATORE Sn Po Pk 75 C Uk 75 C Lw(A) A B C I D S Oil weight Total weight CONSERVATOR kva W W % db(a) mm mm mm mm mm mm kg kg 100 320 2.150 4 59 940 735 1.425 520 125 40 175 620 160 460 3.100 4 62 1.015 770 1.530 520 125 40 205 810 250 650 4.200 4 65 1.035 900 1.555 520 125 40 250 980 315 770 5.000 4 67 1.080 1.035 1.590 520 125 40 285 1.120 400 930 6.000 4 68 1.400 970 1.660 670 125 40 320 1.320 500 1.100 7.200 4 69 1.430 910 1.670 670 125 40 370 1.560 630 1.200 8.700 6 70 1.570 970 1.710 670 125 40 455 1.840 800 1.400 10.500 6 71 1.660 1.025 1.805 670 125 40 545 2.160 1.000 1.700 13.000 6 73 1.740 1.105 1.745 820 125 40 595 2.460 1.250 2.100 16.000 6 74 1.765 1.115 2.125 820 200 70 785 3.260 1.600 2.600 20.000 6 76 2.200 1.260 2.150 820 200 70 880 4.070 Ci riserviamo di cambiare le caratteristiche tecniche senza preavviso. We reserve the right to change the technical datas without advising. May 2011 STANDARD

Quality Oil Filled Transformers for your flexibility fino a/up to 24kV ERMETICO Sn Po Pk 75 C Uk 75 C Lw(A) A B C I D S Oil weight Total weight HERMETIC kva W W % db(a) mm mm mm mm mm mm kg kg 100 320 1.750 4 59 1.035 715 1.300 520 125 40 170 700 160 460 2.350 4 62 1.000 770 1.370 520 125 40 200 850 250 650 3.250 4 65 1.015 790 1.410 520 125 40 220 960 315 770 3.900 4 67 1.150 850 1.500 520 125 40 650 1.200 400 930 4.600 4 68 1.185 875 1.530 670 125 40 300 1.320 500 1.100 5.500 4 69 1.420 850 1.550 670 125 40 330 1.550 630 1.200 6.750 6 70 1.300 1.060 1.580 670 125 40 430 1.810 800 1.400 8.400 6 71 1.740 1.030 1.605 670 125 40 460 2.120 1.000 1.700 10.500 6 73 1.725 1.000 1.650 820 125 40 480 2.410 1.250 2.100 13.500 6 74 1.950 990 1.855 820 200 70 695 3.210 CONSERVATORE Sn Po Pk 75 C Uk 75 C Lw(A) A B C I D S Oil weight Total weight CONSERVATOR kva W W % db(a) mm mm mm mm mm mm kg kg 100 320 1.750 4 59 1.035 715 1.450 520 125 40 195 740 160 460 2.350 4 62 1.000 770 1.520 520 125 40 230 900 250 650 3.250 4 65 1.015 790 1.560 520 125 40 250 1.010 315 770 3.900 4 67 1.150 850 1.650 520 125 40 740 1.260 400 930 4.600 4 68 1.185 875 1.680 670 125 40 345 1.390 500 1.100 5.500 4 69 1.420 850 1.700 670 125 40 375 1.630 630 1.200 6.750 6 70 1.300 1.060 1.730 670 125 40 490 1.910 800 1.400 8.400 6 71 1.740 1.030 1.755 670 125 40 560 2.230 1.000 1.700 10.500 6 73 1.725 1.000 1.800 820 125 40 615 2.540 1.250 2.100 13.500 6 74 1.950 990 2.005 820 200 70 790 3.380 1.600 2.600 17.000 6 76 2.050 1.350 2.100 820 200 70 810 4.000 2.000 3.100 21.000 6 78 2.150 1.400 2.200 1.070 200 70 920 4.800 2.500 3.500 26.500 6 81 2.250 1.450 2.300 1.070 200 70 1.040 5.800 IEC Ci riserviamo di cambiare le caratteristiche tecniche senza preavviso. We reserve the right to change the technical datas without advising. May 2011

Quality Oil Filled Transformers for your flexibility fino a/up to 24kV ERMETICO Sn Po Pk 75 C Uk 75 C Lw(A) A B C I D S Oil weight Total weight HERMETIC kva W W % db(a) mm mm mm mm mm mm kg kg 100 210 1.750 4 49 1.050 750 1.300 520 125 40 210 820 160 300 2.350 4 52 1.095 780 1.310 520 125 40 230 925 250 425 3.250 4 55 1.100 750 1.500 520 125 40 245 1.130 315 520 3.900 4 57 1.150 800 1.550 520 125 40 290 1.300 400 610 4.600 4 58 1.150 830 1.600 670 125 40 310 1.430 500 720 5.500 4 59 1.300 870 1.640 670 125 40 370 1.700 630 800 6.750 6 60 1.350 920 1.650 670 125 40 435 1.970 800 930 8.400 6 61 1.730 1.005 1.650 670 125 40 475 2.340 1.000 1.100 10.500 6 63 1.765 1.070 1.775 820 125 40 495 2.715 1.250 1.350 13.500 6 64 1.850 1.120 2.000 820 200 70 665 3.200 CONSERVATORE Sn Po Pk 75 C Uk 75 C Lw(A) A B C I D S Oil weight Total weight CONSERVATOR kva W W % db(a) mm mm mm mm mm mm kg kg 100 210 1.750 4 49 1.050 750 1.450 520 125 40 240 870 160 300 2.350 4 52 1.095 780 1.460 520 125 40 265 980 250 425 3.250 4 55 1.100 750 1.650 520 125 40 280 1.190 315 520 3.900 4 57 1.150 800 1.700 520 125 40 330 1.370 400 610 4.600 4 58 1.150 830 1.750 670 125 40 355 1.510 500 720 5.500 4 59 1.300 870 1.790 670 125 40 420 1.790 630 800 6.750 6 60 1.350 920 1.800 670 125 40 495 2.070 800 930 8.400 6 61 1.730 1.005 1.800 670 125 40 585 2.460 1.000 1.100 10.500 6 63 1.765 1.070 1.925 820 125 40 665 2.860 1.250 1.350 13.500 6 64 1.850 1.120 2.150 820 200 70 755 3.360 1.600 1.700 17.000 6 66 2.050 1.200 2.350 820 200 70 875 3.950 2.000 2.100 21.000 6 68 2.100 1.280 2.450 1.070 200 70 1.020 4.700 2.500 2.500 26.500 6 71 2.250 1.350 2.600 1.070 200 70 1.200 5.700 REDUCED Ci riserviamo di cambiare le caratteristiche tecniche senza preavviso. We reserve the right to change the technical datas without advising. May 2011

www.tesar.eu Quality

From 1979 we energize the world Tesar S.r.l. Headquarter Via Libbia, 61 52100 Chiassa Superiore (AR) Italy Tel. +39 0575 3171 fax +39 0575 317201 info@tesar.eu www.tesar.eu Unit in: Località Chiaveretto-Baccano 52010 Subbiano (Arezzo) Unit in: Zona Industriale Castelnuovo 52010 Subbiano (Arezzo)