History of the company Csepel Transformer Factory was founded in 1960 as a state owned company in the location of the large industrial estate in southern Budapest situated on the island of the Danube river. The core business of the factory was to produce oil immersed MV/LV distribution transformers, in the early years for the domestic elctricity networks, and very soon for an ever increasing number of export markets. The production of a relatively new brand of transformers, the cast-resin insulated transformers was started in 1978 based on a licence acquired from the German producer, Trafo Union. In the course of the privatisation process Siemens AG acquired the shares of Csepel Transformer Factory in 1996 and it became an important branch of Siemens AG s transformer business. 2 TUNAMIC and TUNORMA Oil/Filled Distribution Transformers Following the takeover process the Company was able to obtain its first Quality Certification according to ISO 9001 within a year, in 1997. The development of new business fields e.g. coil winding for Traction Transformers together with Siemens Nürnberg was completed in 1998. The name of the company was changed to "Siemens Transformers Kft.. in 1999. The same year witnessed an important event, that is the takeover of production and responsibility of the cast resin transformers with the brand name Geafol transformers >400 kva from the German production center. In 2001 other important event happened : the production and responsibility of oil transformers < 250 kva was taken over from Portugese production center. Since then the Company has grown steadily in production capabilities, shortened its lead times and supplies distribution transformers, oil immersed and cast-resin alike, to an ever expanding number of export markets all over the Globe. TUMETIC and TUNORMA: Tailor-Made Technology TUMETIC Hermetically sealed distribution transformers completely filled with oil as cooling and insulating medium, for power ratings from 250 to 1600 kva and operating voltages up to a maximum of Um = 36 kv Cable elbow connectors on the HV side, open bushings on the LV side. TUNORMA Oil-filled distribution transformers with conservator for power ratings from 50 to 2500 kva and operating voltages up to a maximum of Um = 36 kv. Standard: DIN 42500 Rated power: 50-2500 kva Rated frequency: 50 Hz HV rating: up to 36 kv Taps on HV side: +-2.5% or +- 2 x 2.5% LV rating: 400-720 V (special designs for up to 12 kv can be built) Connection: HV winding: delta, LV winding: star (up to 100 kva: zigzag) Impedance voltage 4% (only up to HV rating 24 kv and < 630 kva) or 6% at rated current: (with rated power > 630 kva or with HV rating > 24 kv) Cooling: ONAN Protection class: IP00 Final coating: RAL 7033 (other colours are available) Terminal compartment with cable connections on both HV and LV side. Terminal compartment with flange frame on both HV and LV side.
Oil/Filled Distribution Transformers TUNAMIC and TUNORMA 3 Main components and internal structure View inside a 630 kva TUMETIC oil-filled distribution transformer Truck with flat-rim wheels which can be set for forward or sideways movement. Core- and coll-assembly featuring iron core and windings held together by a clamping frame and bolted to the tank cover. It can be lifted whole from the tank. Iron core High-grade electric sheet steel (together with state-ofthe-art core design and laminations) assures low-loss, low-noise operation. Windings The design and materials selected assure a long service life. Off-load tap changer for matching the voltage to local network conditions. Adjustablefrom the outside in off-circuit state. Low-voltage bushings (standard) High-voltage bushings (standard) Thermometer pocket for temperature monitoring devices. Tank of the TUMETICmodel, hermetically sealed. The fluctuations in the cooling liquid volume occuring during operation are absorbed by the elasticity of the corrugated walls. Absolutely maintenance-free (no shortening of the service life) Conservator (on TUNORMA model) with oil-level indicator and filler nozzles in the form of air vents. Anti-corrosion: Multilayer paint finish, standard colour cement-grey (RAL 7033).Special colours or zinc coating available on request.
4 TUNAMIC and TUNORMA Oil/Filled Distribution Transformers Protection and monitoring devices Features and operating causes TUMETIC and TUNORMA Dimensions and accessories (see also technical Date Sheets) Dial type thermomether : For 100-250 kva on request. Temperature of transformer oil. D.G.P.T. 2 Relay Complex protection device for Discharge of gases Oil pressure Oil temperature ( 2 contacts) Hermetic Protection: Vertical oil level switch R1 Gas Relay: Gas actuated relay with two contacts Double float Buchholz relay: In TUNORMA types floats (2 systems), baffle plate with contacts.for 400 and 630 kva on request. On 1000 and 1600 kva standard accessory Gas formation, oil loss, oil flow. Dehydrating breather in TUNORAMA types (on request): Desiccant filling 0,5 kg/1 kg Magnetic oil level indicator: In TUNORAMA types, float movement is transmitted to pointer via magnets. Oil level indicator. Safety valve in TUMETIC types: In case of overpressure higher than the set value it releases the excess pressure. Further accessories on request: Noise absorbing pad (4 pcs) Flexible connecting elements. 11 H1 10 3 8 2N 2U 2V 2W 1U 2U 1W B1 2 Oil drain plug 3 Thermometer pocket 6 Adjustment for off-load tap changer 7 Rating plate (relocatable) 8 Grounding terminals 7 2 E 8 E 9 6 A1 9 Towing eye, 30 mm dia. 10 Lashing lug 11 Filler pipe 12 Mounting facility for protective device Fig. 24: TUMETIC distribution transformer (sealed tank) 4 H1 1 10 5 3 8 2N 2U 2V 2W 1U 2U 1W B1 1 Oil level indicator 2 Oil drain plug 3 Thermometer pocket 4 Buchholz relay (optional extra) 5 Dehydrating breather (optional extra) 2 E 8 7 E 9 6 A1 6 Adjustment for off-load tap changer 7 Rating plate (relocatable) 8 Grounding terminals 9 Towing eye,30mm dia. 10 Lashing lug Notes: Tank with strong corrugated walls shown in illustration is the preferred design. With HV ratings up to 24 kv and rated power upto 250 kva (and with HV ratings > 24-36 kv and rated power up to 800 kva), the conservator is fitted on the long side just above the LV bushings. Fig. 25: TUNORAMA distribution transformer (with conservator)
TUMETIC and TUNORMA Technical Data Technical Data Rated Power Sn(kVA) Rated Primary Voltage Um (kv) Voltage Impedance % Type Designation TUNORMA Type Designation TUMETIC Loss Combination No-load Loss Po(W) Load Loss Pk(W) Sound Pressure Level 1m LpA (db) Sound Power Level LwA (db) Total Weight kg Oil Weight kg Length A1 mm 50 6 4 4JB4736-3AA 4HB4736-3AA A-A' 190 1100 42 55 440 110 855 660 1110 520 50 10 4 4JB4744-3AA 4HB4744-3AA A-A' 190 1100 42 55 440 110 855 660 1110 520 50 20 4 4JB4767-3AA 4HB4767-3AA A-A' 190 1100 42 55 440 110 855 660 1110 520 100 6 4 4JB5036-3AA 4HB5036-3AA A-A' 320 1750 45 59 530 130 1000 670 1265 520 100 10 4 4JB5044-3AA 4HB5044-3AA A-A' 320 1750 45 59 530 130 1000 670 1265 520 100 20 4 4JB5067-3AA 4HB5067-3AA A-A' 320 1750 45 59 530 130 1000 670 1265 520 160 6 4 4JB5236-3AA 4HB5236-3AA A-A' 460 2350 47 62 700 150 995 670 1330 520 160 10 4 4JB5244-3AA 4HB5244-3AA A-A' 460 2350 47 62 700 150 995 670 1330 520 160 20 4 4JB5267-3AA 4HB5267-3AA A-A' 460 2350 47 62 700 150 995 670 1330 520 250 6 4 4JB5436-3AA 4HB5436-3AA A-A' 650 3250 51 65 860 180 1090 775 1330 520 250 10 4 4JB5444-3AA 4HB5444-3AA A-A' 650 3250 51 65 860 180 1090 775 1330 520 250 20 4 4JB5467-3AA 4HB5467-3AA A-A' 650 3250 51 65 860 180 1090 775 1330 520 400 6 4 4JB5636-3AA 4HB5636-3AA A-A' 930 4600 52 68 1180 230 1330 825 1475 670 400 10 4 4JB5644-3AA 4HB5644-3AA A-A' 930 4600 52 68 1180 230 1330 825 1475 670 400 20 4 4JB5667-3AA 4HB5667-3AA A-A' 930 4600 52 68 1180 230 1330 825 1475 670 630 6 4 4JB5836-3AA 4HB5836-3AA A-A' 1300 6500 53 70 1640 320 1390 1005 1595 670 630 10 4 4JB5844-3AA 4HB5844-3AA A-A' 1300 6500 53 70 1640 320 1390 1005 1595 670 630 20 4 4JB5867-3AA 4HB5867-3AA A-A' 1300 6500 53 70 1640 320 1390 1005 1595 670 630 6 6 4JB5836-3BA 4HB5836-3BA A-A' 1200 6750 53 70 1610 320 1550 895 1455 670 630 10 6 4JB5844-3BA 4HB5844-3BA A-A' 1200 6750 53 70 1610 320 1550 895 1455 670 630 20 6 4JB5867-3BA 4HB5867-3BA A-A' 1200 6750 53 70 1610 320 1550 895 1455 670 800 6 6 4JB5936-3BA 4HB5936-3BA A-A' 1300 8500 54 72 1890 360 1570 1075 1475 670 800 10 6 4JB5944-3BA 4HB5944-3BA A-A' 1300 8500 54 72 1890 360 1570 1075 1475 670 800 20 6 4JB5967-3BA 4HB5967-3BA A-A' 1300 8500 54 72 1890 360 1570 1075 1475 670 1000 6 6 4JB6036-3BA 4HB6036-3BA A-A' 1700 10500 55 73 2340 450 1815 1105 1665 820 1000 10 6 4JB6044-3BA 4HB6044-3BA A-A' 1700 10500 55 73 2340 450 1815 1105 1665 820 1000 20 6 4JB6067-3BA 4HB6067-3BA A-A' 1700 10500 55 73 2340 450 1815 1105 1665 820 1250 6 6 4JB6136-3BA 4HB6136-3BA A-A' 2100 13000 55 74 2930 560 1795 1080 1875 820 1250 10 6 4JB6144-3BA 4HB6144-3BA A-A' 2100 13000 55 74 2930 560 1795 1080 1875 820 1250 20 6 4JB6167-3BA 4HB6167-3BA A-A' 2100 13000 55 74 2930 560 1795 1080 1875 820 1600 6 6 4JB6236-3BA 4HB6236-3BA A-A' 2600 17000 56 76 3420 700 1565 1190 2085 820 1600 10 6 4JB6244-3BA 4HB6244-3BA A-A' 2600 17000 56 76 3420 700 1565 1190 2085 820 1600 20 6 4JB6267-3BA 4HB6267-3BA A-A' 2600 17000 56 76 3420 700 1565 1190 2085 820 2000 6 6 4JB6336-3BA 4HB6336-3BA A-A' 3100 21000 58 78 4240 950 2025 1270 2235 1070 2000 10 6 4JB6344-3BA 4HB6344-3BA A-A' 3100 21000 58 78 4240 950 2025 1270 2235 1070 2000 20 6 4JB6367-3BA 4HB6367-3BA A-A' 3100 21000 58 78 4240 950 2025 1270 2235 1070 2500 6 6 4JB6436-3BA 4HB6436-3BA A-A' 3800 24000 61 81 4730 920 1990 1270 2400 1070 2500 10 6 4JB6444-3BA 4HB6444-3BA A-A' 3800 24000 61 81 4730 920 1990 1270 2400 1070 2500 20 6 4JB6467-3BA 4HB6467-3BA A-A' 3800 24000 61 81 4730 920 1990 1270 2400 1070 50 6 4 4JB4736-3RA 4HB4736-3RA A-C' 125 1100 32 47 450 130 900 670 1240 520 50 10 4 4JB4744-3RA 4HB4744-3RA A-C' 125 1100 32 47 450 130 900 670 1240 520 50 20 4 4JB4767-3RA 4HB4767-3RA A-C' 125 1100 32 47 450 130 900 670 1240 520 100 6 4 4JB5036-3RA 4HB5036-3RA A-C' 210 1750 34 49 570 130 1000 670 1290 520 100 10 4 4JB5044-3RA 4HB5044-3RA A-C' 210 1750 34 49 570 130 1000 670 1290 520 100 20 4 4JB5067-3RA 4HB5067-3RA A-C' 210 1750 34 49 570 130 1000 670 1290 520 160 6 4 4JB5236-3RA 4HB5236-3RA A-C' 300 2350 36 52 720 150 955 670 1360 520 160 10 4 4JB5244-3RA 4HB5244-3RA A-C' 300 2350 36 52 720 150 955 670 1360 520 160 20 4 4JB5267-3RA 4HB5267-3RA A-C' 300 2350 36 52 720 150 955 670 1360 520 250 6 4 4JB5436-3RA 4HB5436-3RA A-C' 425 3250 39 55 920 180 1300 865 1330 520 250 10 4 4JB5444-3RA 4HB5444-3RA A-C' 425 3250 39 55 920 180 1300 865 1330 520 250 20 4 4JB5467-3RA 4HB5467-3RA A-C' 425 3250 39 55 920 180 1300 865 1330 520 400 6 4 4JB5636-3RA 4HB5636-3RA A-C' 610 4600 41 58 1220 230 1450 840 1455 670 400 10 4 4JB5644-3RA 4HB5644-3RA A-C' 610 4600 41 58 1220 230 1450 840 1455 670 400 20 4 4JB5667-3RA 4HB5667-3RA A-C' 610 4600 41 58 1220 230 1450 840 1455 670 630 6 4 4JB5836-3RA 4HB5836-3RA A-C' 860 6500 43 60 1670 300 1490 995 1535 670 630 10 4 4JB5844-3RA 4HB5844-3RA A-C' 860 6500 43 60 1670 300 1490 995 1535 670 630 20 4 4JB5867-3RA 4HB5867-3RA A-C' 860 6500 43 60 1670 300 1490 995 1535 670 630 6 6 4JB5836-3SA 4HB5836-3SA A-C' 800 6750 43 60 1700 330 1480 985 1475 670 630 10 6 4JB5844-3SA 4HB5844-3SA A-C' 800 6750 43 60 1700 330 1480 985 1475 670 630 20 6 4JB5867-3SA 4HB5867-3SA A-C' 800 6750 43 60 1700 330 1480 985 1475 670 800 6 6 4JB5936-3SA 4HB5936-3SA A-C' 950 8500 45 62 1930 360 1660 890 1535 670 800 10 6 4JB5944-3SA 4HB5944-3SA A-C' 950 8500 45 62 1930 360 1660 890 1535 670 800 20 6 4JB5967-3SA 4HB5967-3SA A-C' 950 8500 45 62 1930 360 1660 890 1535 670 1000 6 6 4JB6036-3SA 4HB6036-3SA A-C' 1100 10500 45 63 2480 480 1705 1010 1775 820 1000 10 6 4JB6044-3SA 4HB6044-3SA A-C' 1100 10500 45 63 2480 480 1705 1010 1775 820 1000 20 6 4JB6067-3SA 4HB6067-3SA A-C' 1100 10500 45 63 2480 480 1705 1010 1775 820 1250 6 6 4JB6136-3SA 4HB6136-3SA A-C' 1300 12500 46 64 2780 490 1815 1090 1725 820 1250 10 6 4JB6144-3SA 4HB6144-3SA A-C' 1300 12500 46 64 2780 490 1815 1090 1725 820 1250 20 6 4JB6167-3SA 4HB6167-3SA A-C' 1300 12500 46 64 2780 490 1815 1090 1725 820 1600 6 6 4JB6236-3SA 4HB6236-3SA A-C' 1700 17000 47 66 3620 750 1525 1210 2085 820 1600 10 6 4JB6244-3SA 4HB6244-3SA A-C' 1700 17000 47 66 3620 750 1525 1210 2085 820 1600 20 6 4JB6267-3SA 4HB6267-3SA A-C' 1700 17000 47 66 3620 750 1525 1210 2085 820 2000 6 6 4JB6336-3SA 4HB6336-3SA A-C' 2050 20000 48 68 4270 820 1985 1270 2225 1070 2000 10 6 4JB6344-3SA 4HB6344-3SA A-C' 2050 20000 48 68 4270 820 1985 1270 2225 1070 2000 20 6 4JB6367-3SA 4HB6367-3SA A-C' 2050 20000 48 68 4270 820 1985 1270 2225 1070 2500 6 6 4JB6436-3SA 4HB6436-3SA A-C' 2500 26500 51 71 5210 1020 2075 1270 2435 1070 2500 10 6 4JB6444-3SA 4HB6444-3SA A-C' 2500 26500 51 71 5210 1020 2075 1270 2435 1070 2500 20 6 4JB6467-3SA 4HB6467-3SA A-C' 2500 26500 51 71 5210 1020 2075 1270 2435 1070 50 6 4 4JB4736-3LA 4HB4736-3LA B-A' 190 1350 42 55 430 130 900 670 1235 520 50 10 4 4JB4744-3LA 4HB4744-3LA B-A' 190 1350 42 55 430 130 900 670 1235 520 50 20 4 4JB4767-3LA 4HB4767-3LA B-A' 190 1350 42 55 430 130 900 670 1235 520 100 6 4 4JB5036-3LA 4HB5036-3LA B-A' 320 2150 45 59 520 130 1050 670 1275 520 100 10 4 4JB5044-3LA 4HB5044-3LA B-A' 320 2150 45 59 520 130 1050 670 1275 520 100 20 4 4JB5067-3LA 4HB5067-3LA B-A' 320 2150 45 59 520 130 1050 670 1275 520 160 6 4 4JB5236-3LA 4HB5236-3LA B-A' 460 3100 47 62 660 150 1020 670 1365 520 160 10 4 4JB5244-3LA 4HB5244-3LA B-A' 460 3100 47 62 660 150 1020 670 1365 520 160 20 4 4JB5267-3LA 4HB5267-3LA B-A' 460 3100 47 62 660 150 1020 670 1365 520 250 6 4 4JB5436-3LA 4HB5436-3LA B-A' 650 4200 51 65 850 190 1360 735 1330 520 250 10 4 4JB5444-3LA 4HB5444-3LA B-A' 650 4200 51 65 850 190 1360 735 1330 520 250 20 4 4JB5467-3LA 4HB5467-3LA B-A' 650 4200 51 65 850 190 1360 735 1330 520 400 6 4 4JB5636-3LA 4HB5636-3LA B-A' 930 6000 52 68 1180 240 1420 990 1430 670 400 10 4 4JB5644-3LA 4HB5644-3LA B-A' 930 6000 52 68 1180 240 1420 990 1430 670 400 20 4 4JB5667-3LA 4HB5667-3LA B-A' 930 6000 52 68 1180 240 1420 990 1430 670 630 6 4 4JB5836-3LA 4HB5836-3LA B-A' 1300 8400 53 70 1570 310 1500 940 1530 670 630 10 4 4JB5844-3LA 4HB5844-3LA B-A' 1300 8400 53 70 1570 310 1500 940 1530 670 630 20 4 4JB5867-3LA 4HB5867-3LA B-A' 1300 8400 53 70 1570 310 1500 940 1530 670 630 6 6 4JB5836-3PA 4HB5836-3PA B-A' 1200 8700 53 70 1570 320 1610 975 1530 670 630 10 6 4JB5844-3PA 4HB5844-3PA B-A' 1200 8700 53 70 1570 320 1610 975 1530 670 630 20 6 4JB5867-3PA 4HB5867-3PA B-A' 1200 8700 53 70 1570 320 1610 975 1530 670 800 6 6 4JB5936-3PA 4HB5936-3PA B-A' 1300 10000 54 72 1900 410 1550 1060 1630 670 800 10 6 4JB5944-3PA 4HB5944-3PA B-A' 1300 10000 54 72 1900 410 1550 1060 1630 670 800 20 6 4JB5967-3PA 4HB5967-3PA B-A' 1300 10000 54 72 1900 410 1550 1060 1630 670 1000 6 6 4JB6036-3PA 4HB6036-3PA B-A' 1700 13000 55 73 2500 600 1790 1090 1675 820 1000 10 6 4JB6044-3PA 4HB6044-3PA B-A' 1700 13000 55 73 2500 600 1790 1090 1675 820 1000 20 6 4JB6067-3PA 4HB6067-3PA B-A' 1700 13000 55 73 2500 600 1790 1090 1675 820 1250 6 6 4JB6136-3PA 4HB6136-3PA B-A' 2100 15400 55 74 2880 610 1680 1080 1965 820 1250 10 6 4JB6144-3PA 4HB6144-3PA B-A' 2100 15400 55 74 2880 610 1680 1080 1965 820 1250 20 6 4JB6167-3PA 4HB6167-3PA B-A' 2100 15400 55 74 2880 610 1680 1080 1965 820 1600 6 6 4JB6236-3PA 4HB6236-3PA B-A' 2600 20000 56 76 3560 780 1830 1110 2175 820 1600 10 6 4JB6244-3PA 4HB6244-3PA B-A' 2600 20000 56 76 3560 780 1830 1110 2175 820 1600 20 6 4JB6267-3PA 4HB6267-3PA B-A' 2600 20000 56 76 3560 780 1830 1110 2175 820 2000 6 6 4JB6336-3PA 4HB6336-3PA B-A' 2900 21000 58 78 4220 800 1985 1310 2425 1070 2000 10 6 4JB6344-3PA 4HB6344-3PA B-A' 2900 21000 58 78 4220 800 1985 1310 2425 1070 2000 20 6 4JB6367-3PA 4HB6367-3PA B-A' 2900 21000 58 78 4220 800 1985 1310 2425 1070 Width B1 mm Height H1 mm Distance between wheels E mm Rated Power Sn(kVA) Rated Primary Voltage Um (kv) Voltage Impedance % Type Designation TUNORMA Type Designation TUMETIC Loss Combination No-load Loss Po(W) Load Loss Pk(W) Sound Pressure Level 1m LpA (db) Sound Power Level LwA (db) Total Weight kg Oil Weight kg Length A1 mm 50 6 4 4JB4736-3MA 4HB4736-3MA B-C' 125 1350 32 47 410 110 815 680 1110 520 50 10 4 4JB4744-3MA 4HB4744-3MA B-C' 125 1350 32 47 410 110 815 680 1110 520 50 20 4 4JB4767-3MA 4HB4767-3MA B-C' 125 1350 32 47 410 110 815 680 1110 520 100 6 4 4JB5036-3MA 4HB5036-3MA B-C' 210 2150 34 49 550 130 1000 670 1290 520 100 10 4 4JB5044-3MA 4HB5044-3MA B-C' 210 2150 34 49 550 130 1000 670 1290 520 100 20 4 4JB5067-3MA 4HB5067-3MA B-C' 210 2150 34 49 550 130 1000 670 1290 520 160 6 4 4JB5236-3MA 4HB5236-3MA B-C' 300 3100 36 52 720 160 1065 670 1430 520 160 10 4 4JB5244-3MA 4HB5244-3MA B-C' 300 3100 36 52 720 160 1065 670 1430 520 160 20 4 4JB5267-3MA 4HB5267-3MA B-C' 300 3100 36 52 720 160 1065 670 1430 520 250 6 4 4JB5436-3MA 4HB5436-3MA B-C' 425 4200 39 55 880 190 1200 800 1455 520 250 10 4 4JB5444-3MA 4HB5444-3MA B-C' 425 4200 39 55 880 190 1200 800 1455 520 250 20 4 4JB5467-3MA 4HB5467-3MA B-C' 425 4200 39 55 880 190 1200 800 1455 520 400 6 4 4JB5636-3MA 4HB5636-3MA B-C' 610 6000 41 58 1250 250 1390 895 1455 670 400 10 4 4JB5644-3MA 4HB5644-3MA B-C' 610 6000 41 58 1250 250 1390 895 1455 670 400 20 4 4JB5667-3MA 4HB5667-3MA B-C' 610 6000 41 58 1250 250 1390 895 1455 670 630 6 4 4JB5836-3MA 4HB5836-3MA B-C' 860 8400 43 60 1750 340 1570 965 1555 670 630 10 4 4JB5844-3MA 4HB5844-3MA B-C' 860 8400 43 60 1750 340 1570 965 1555 670 630 20 4 4JB5867-3MA 4HB5867-3MA B-C' 860 8400 43 60 1750 340 1570 965 1555 670 630 6 6 4JB5836-3NA 4HB5836-3NA B-C' 800 8700 43 60 1680 360 1540 1015 1530 670 630 10 6 4JB5844-3NA 4HB5844-3NA B-C' 800 8700 43 60 1680 360 1540 1015 1530 670 630 20 6 4JB5867-3NA 4HB5867-3NA B-C' 800 8700 43 60 1680 360 1540 1015 1530 670 800 6 6 4JB5936-3NA 4HB5936-3NA B-C' 950 10700 45 62 2000 420 1655 1060 1625 670 800 10 6 4JB5944-3NA 4HB5944-3NA B-C' 950 10700 45 62 2000 420 1655 1060 1625 670 800 20 6 4JB5967-3NA 4HB5967-3NA B-C' 950 10700 45 62 2000 420 1655 1060 1625 670 1000 6 6 4JB6036-3NA 4HB6036-3NA B-C' 1100 13000 45 63 2640 620 1615 1085 1975 820 1000 10 6 4JB6044-3NA 4HB6044-3NA B-C' 1100 13000 45 63 2640 620 1615 1085 1975 820 1000 20 6 4JB6067-3NA 4HB6067-3NA B-C' 1100 13000 45 63 2640 620 1615 1085 1975 820 1250 6 6 4JB6136-3NA 4HB6136-3NA B-C' 1300 14000 46 64 3190 610 1905 1065 1810 820 1250 10 6 4JB6144-3NA 4HB6144-3NA B-C' 1300 14000 46 64 3190 610 1905 1065 1810 820 1250 20 6 4JB6167-3NA 4HB6167-3NA B-C' 1300 14000 46 64 3190 610 1905 1065 1810 820 1600 6 6 4JB6236-3NA 4HB6236-3NA B-C' 1700 20000 47 66 3410 730 1835 1175 2175 820 1600 10 6 4JB6244-3NA 4HB6244-3NA B-C' 1700 20000 47 66 3410 730 1835 1175 2175 820 1600 20 6 4JB6267-3NA 4HB6267-3NA B-C' 1700 20000 47 66 3410 730 1835 1175 2175 820 2000 6 6 4JB6336-3NA 4HB6336-3NA B-C' 2050 26000 48 68 4350 930 1855 1270 2230 1070 2000 10 6 4JB6344-3NA 4HB6344-3NA B-C' 2050 26000 48 68 4350 930 1855 1270 2230 1070 2000 20 6 4JB6367-3NA 4HB6367-3NA B-C' 2050 26000 48 68 4350 930 1855 1270 2230 1070 50 6 4 4JB4736-3TA 4HB4736-3TA C-C' 125 875 32 47 480 130 1050 670 1265 520 50 10 4 4JB4744-3TA 4HB4744-3TA C-C' 125 875 32 47 480 130 1050 670 1265 520 50 20 4 4JB4767-3TA 4HB4767-3TA C-C' 125 875 32 47 480 130 1050 670 1265 520 100 6 4 4JB5036-3TA 4HB5036-3TA C-C' 210 1475 34 49 650 150 1070 670 1390 520 100 10 4 4JB5044-3TA 4HB5044-3TA C-C' 210 1475 34 49 650 150 1070 670 1390 520 100 20 4 4JB5067-3TA 4HB5067-3TA C-C' 210 1475 34 49 650 150 1070 670 1390 520 160 6 4 4JB5236-3TA 4HB5236-3TA C-C' 300 2000 36 52 770 160 980 690 1330 520 160 10 4 4JB5244-3TA 4HB5244-3TA C-C' 300 2000 36 52 770 160 980 690 1330 520 160 20 4 4JB5267-3TA 4HB5267-3TA C-C' 300 2000 36 52 770 160 980 690 1330 520 250 6 4 4JB5436-3TA 4HB5436-3TA C-C' 425 2750 39 55 1110 220 1000 670 1455 520 250 10 4 4JB5444-3TA 4HB5444-3TA C-C' 425 2750 39 55 1110 220 1000 670 1455 520 250 20 4 4JB5467-3TA 4HB5467-3TA C-C' 425 2750 39 55 1110 220 1000 670 1455 520 400 6 4 4JB5636-3TA 4HB5636-3TA C-C' 610 3850 41 58 1320 260 1120 825 1530 670 400 10 4 4JB5644-3TA 4HB5644-3TA C-C' 610 3850 41 58 1320 260 1120 825 1530 670 400 20 4 4JB5667-3TA 4HB5667-3TA C-C' 610 3850 41 58 1320 260 1120 825 1530 670 630 6 4 4JB5836-3TA 4HB5836-3TA C-C' 860 5400 43 60 1790 300 1390 865 1575 670 630 10 4 4JB5844-3TA 4HB5844-3TA C-C' 860 5400 43 60 1790 300 1390 865 1575 670 630 20 4 4JB5867-3TA 4HB5867-3TA C-C' 860 5400 43 60 1790 300 1390 865 1575 670 630 6 6 4JB5836-3UA 4HB5836-3UA C-C' 800 5600 43 60 1780 310 1450 825 1400 670 630 10 6 4JB5844-3UA 4HB5844-3UA C-C' 800 5600 43 60 1780 310 1450 825 1400 670 630 20 6 4JB5867-3UA 4HB5867-3UA C-C' 800 5600 43 60 1780 310 1450 825 1400 670 800 6 6 4JB5936-3UA 4HB5936-3UA C-C' 950 7400 45 62 2090 360 1685 930 1590 670 800 10 6 4JB5944-3UA 4HB5944-3UA C-C' 950 7400 45 62 2090 360 1685 930 1590 670 800 20 6 4JB5967-3UA 4HB5967-3UA C-C' 950 7400 45 62 2090 360 1685 930 1590 670 1000 6 6 4JB6036-3UA 4HB6036-3UA C-C' 1100 9500 45 63 2390 430 1625 990 1685 820 1000 10 6 4JB6044-3UA 4HB6044-3UA C-C' 1100 9500 45 63 2390 430 1625 990 1685 820 1000 20 6 4JB6067-3UA 4HB6067-3UA C-C' 1100 9500 45 63 2390 430 1625 990 1685 820 1250 6 6 4JB6136-3UA 4HB6136-3UA C-C' 1300 11400 46 64 2820 480 1645 1095 1765 820 1250 10 6 4JB6144-3UA 4HB6144-3UA C-C' 1300 11400 46 64 2820 480 1645 1095 1765 820 1250 20 6 4JB6167-3UA 4HB6167-3UA C-C' 1300 11400 46 64 2820 480 1645 1095 1765 820 1600 6 6 4JB6236-3UA 4HB6236-3UA C-C' 1700 14000 47 66 3520 610 1665 1105 1900 820 1600 10 6 4JB6244-3UA 4HB6244-3UA C-C' 1700 14000 47 66 3520 610 1665 1105 1900 820 1600 20 6 4JB6267-3UA 4HB6267-3UA C-C' 1700 14000 47 66 3520 610 1665 1105 1900 820 2000 6 6 4JB6336-3UA 4HB6336-3UA C-C' 2050 17500 48 68 4230 830 1825 1270 2140 1070 2000 10 6 4JB6344-3UA 4HB6344-3UA C-C' 2050 17500 48 68 4230 830 1825 1270 2140 1070 2000 20 6 4JB6367-3UA 4HB6367-3UA C-C' 2050 17500 48 68 4230 830 1825 1270 2140 1070 2500 6 6 4JB6436-3UA 4HB6436-3UA C-C' 2500 22000 51 71 5080 950 1935 1270 2225 1070 2500 10 6 4JB6444-3UA 4HB6444-3UA C-C' 2500 22000 51 71 5080 950 1935 1270 2225 1070 2500 20 6 4JB6467-3UA 4HB6467-3UA C-C' 2500 22000 51 71 5080 950 1935 1270 2225 1070 50 6 4 4JB4736-3JA 4HB4736-3JA C-C'-30% 90 875 31 45 480 130 1050 670 1265 520 50 10 4 4JB4744-3JA 4HB4744-3JA C-C'-30% 90 875 31 45 480 130 1050 670 1265 520 50 20 4 4JB4767-3JA 4HB4767-3JA C-C'-30% 90 875 31 45 480 130 1050 670 1265 520 100 6 4 4JB5036-3JA 4HB5036-3JA C-C'-30% 150 1475 33 47 650 150 1070 670 1395 520 100 10 4 4JB5044-3JA 4HB5044-3JA C-C'-30% 150 1475 33 47 650 150 1070 670 1395 520 100 20 4 4JB5067-3JA 4HB5067-3JA C-C'-30% 150 1475 33 47 650 150 1070 670 1395 520 160 6 4 4JB5236-3JA 4HB5236-3JA C-C'-30% 210 2000 34 49 840 170 1010 770 7330 520 160 10 4 4JB5244-3JA 4HB5244-3JA C-C'-30% 210 2000 34 49 840 170 1010 770 7330 520 160 20 4 4JB5267-3JA 4HB5267-3JA C-C'-30% 210 2000 34 49 840 170 1010 770 7330 520 250 6 4 4JB5436-3JA 4HB5436-3JA C-C'-30% 300 2750 37 52 970 200 1030 720 1430 520 250 10 4 4JB5444-3JA 4HB5444-3JA C-C'-30% 300 2750 37 52 970 200 1030 720 1430 520 250 20 4 4JB5467-3JA 4HB5467-3JA C-C'-30% 300 2750 37 52 970 200 1030 720 1430 520 400 6 4 4JB5636-3JA 4HB5636-3JA C-C'-30% 430 3850 39 55 1310 250 1120 825 1535 670 400 10 4 4JB5644-3JA 4HB5644-3JA C-C'-30% 430 3850 39 55 1310 250 1120 825 1535 670 400 20 4 4JB5667-3JA 4HB5667-3JA C-C'-30% 430 3850 39 55 1310 250 1120 825 1535 670 630 6 4 4JB5836-3JA 4HB5836-3JA C-C'-30% 600 5400 41 57 1890 320 1280 880 1595 670 630 10 4 4JB5844-3JA 4HB5844-3JA C-C'-30% 600 5400 41 57 1890 320 1280 880 1595 670 630 20 4 4JB5867-3JA 4HB5867-3JA C-C'-30% 600 5400 41 57 1890 320 1280 880 1595 670 630 6 6 4JB5836-3KA 4HB5836-3KA C-C'-30% 560 5600 41 57 1920 340 1450 900 1420 670 630 10 6 4JB5844-3KA 4HB5844-3KA C-C'-30% 560 5600 41 57 1920 340 1450 900 1420 670 630 20 6 4JB5867-3KA 4HB5867-3KA C-C'-30% 560 5600 41 57 1920 340 1450 900 1420 670 800 6 6 4JB5936-3KA 4HB5936-3KA C-C'-30% 635 7400 43 59 2140 370 1635 820 1610 670 800 10 6 4JB5944-3KA 4HB5944-3KA C-C'-30% 635 7400 43 59 2140 370 1635 820 1610 670 800 20 6 4JB5967-3KA 4HB5967-3KA C-C'-30% 635 7400 43 59 2140 370 1635 820 1610 670 1000 6 6 4JB6036-3KA 4HB6036-3KA C-C'-30% 770 9500 43 60 2410 440 1645 990 1705 820 1000 10 6 4JB6044-3KA 4HB6044-3KA C-C'-30% 770 9500 43 60 2410 440 1645 990 1705 820 1000 20 6 4JB6067-3KA 4HB6067-3KA C-C'-30% 770 9500 43 60 2410 440 1645 990 1705 820 1250 6 6 4JB6136-3KA 4HB6136-3KA C-C'-30% 910 11400 44 61 2850 500 1595 1055 1785 820 1250 10 6 4JB6144-3KA 4HB6144-3KA C-C'-30% 910 11400 44 61 2850 500 1595 1055 1785 820 1250 20 6 4JB6167-3KA 4HB6167-3KA C-C'-30% 910 11400 44 61 2850 500 1595 1055 1785 820 1600 6 6 4JB6236-3KA 4HB6236-3KA C-C'-30% 1190 14000 45 63 3510 580 1805 1105 1885 820 1600 10 6 4JB6244-3KA 4HB6244-3KA C-C'-30% 1190 14000 45 63 3510 580 1805 1105 1885 820 1600 20 6 4JB6267-3KA 4HB6267-3KA C-C'-30% 1190 14000 45 63 3510 580 1805 1105 1885 820 2000 6 6 4JB6336-3KA 4HB6336-3KA C-C'-30% 1435 17500 46 65 4130 750 1895 1270 2060 1070 2000 10 6 4JB6344-3KA 4HB6344-3KA C-C'-30% 1435 17500 46 65 4130 750 1895 1270 2060 1070 2000 20 6 4JB6367-3KA 4HB6367-3KA C-C'-30% 1435 17500 46 65 4130 750 1895 1270 2060 1070 2500 6 6 4JB6436-3KA 4HB6436-3KA C-C'-30% 1750 22000 49 68 5010 930 1925 1270 2235 1070 2500 10 6 4JB6444-3KA 4HB6444-3KA C-C'-30% 1750 22000 49 68 5010 930 1925 1270 2235 1070 2500 20 6 4JB6467-3KA 4HB6467-3KA C-C'-30% 1750 22000 49 68 5010 930 1925 1270 2235 1070 Width B1 mm Height H1 mm Distance between wheels E mm
Pictures of production steps and machinery 6 TUNAMIC and TUNORMA Oil/Filled Distribution Transformers HIGH VOLTAGE WINDING GEORG CORE CUTTING OIL TRANSFORMER TEST FIELD Examples of our Supplies to several Clients Client: DÉMÁSZ Rt., Hungary Type: TSR 100/22 three-phase oil-immersed distribution transformer Serial number: 154854 Rated voltages High Voltage: 22 kv+/-2,5%; +/-5% Low Voltage: 420 / 242,5 V Rated currents HV Winding: 2,62 A LV Winding: 137,5 A Rated power: 100 kva Rated frequency: 50 Hz Vector-group symbol: Dyn5 Guaranteed values: P0: 210 W + 3% Pk: 1475W + 3% Rated impedance voltage: 4,0% 5%; + 10% Type of insulation material: Mineral Oil
Oil/Filled Distribution Transformers TUNAMIC and TUNORMA 7 Client: ESAG, Germany Type: 4HB5644-RA05 oil-immersed distribution transformer Serial number: 152652 Rated voltages: High voltage: 10,5 kv+/- 2,5; +/- 5% Low voltage: 420 / 242,5 V Rated currents: HV Winding: 22 A LV Winding: 550 A Rated power: 400 kva Rated frequency: 50 Hz Vector group symbol: Dyn5 Guaranteed values: P0: 610 W + 3% Pk: 4600 W + 3% Rated impedance voltage: 4,0% +/- 10 % Type of insulation material: Mineral Oil Painting code: RAL 7033 Client: RWE-enviaM, Germany Type: 4HB5467-4RA05 oil-immersed distribution transformer Serial number: 155236 Rated voltages: High voltage : 21 kv+/- 2,5%; +/- 5% Low voltage: 420 / 242,5 V Rated currents: HV Winding: 6,87 A LV Winding: 344 A Rated power: 250 kva Rated frequency: 50 Hz Vector group symbol: Dyn5 Guaranteed values: P0: 425 W + 3% Pk: 3250 W + 3% Rated impedance voltage: 4,0% +/- 10% Type of insulation material: Mineral Oil Painting code: RAL 7033 Client: MMM CABLE, Nigeria Type: 4JB5380-9ZE05 three-phase oil-immersed distribution transformer Serial number: 154983 Rated voltages High Voltage: 33 kv+/- 2,5%; +/- 5% Low Voltage: 415 / 240 V Rated currents HV Winding: 3,5 A LV Winding: 278 A Rated power: 200 kva Rated frequency: 50 Hz Vector-group symbol: Dyn11 Guaranteed values: P0: 670 W + 15% Pk: 3570 W + 15% Rated impedance voltage: 4,0% +/- 10% Type of Insulation material: Mineral Oil Painting code: RAL 7033
8 TUNAMIC and TUNORMA Oil/Filled Distribution Transformers Quality Management and Environmental Management Certificates TÜV Certificate TÜV Certificate Siemens Transzformátor Kft. H-1214 Budapest II. Rákóczi Ferenc u. 189. Tel: (36-1) 278-5300 Fax: (36-1) 278-5335 Siemens Transzformátor Korlátolt Felelôsségû Társaság registered at the Municipal Court of Budapest as Court of Registration, under the registration number 01-09-671438