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SC(B)10 - RL Cast Resin Wound Core Dry Type Transformer
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Product Overview
Iron core:
The three-dimensional triangle structure is adopted, and the arrangement of the iron cores is more rationally combined, Three identical single frames are used to form a three-dimensional equilateral triangle, so that the three-phase iron core magnetic circuit of the product is completely symmetrical and equal in length. Ensure that the three-phase power supply is balanced, and the magnetic resistance is greatly reduced, and the excitation current and no-load loss are significantly reduced. The iron core curing adopts the exclusive curing process of three-dimensional triangular wound iron core, and the curing effect is good Ensure that the iron core is not deformed during assembly transportation and operation, thereby reducing the no-load loss and noise of the ironCOTP
winding:
The coil is composed of a high-voltage coil and a low-voltage coil. The low-voltage coil has a foil or cylindrical structure, and the end insulation is sealed with a resin compound; the high-voltage coil adopts a segmented japanese barrel structure, and the epoxy resin and curing agent are selected from Huntsman The Ministry of Fine Chemical Industry (HUNTSMAN) is a high-grade insulating material, and the entire coil conductor is enclosed by a solid insulating layer of epoxy resin, so not only is it difficult to penetrate moisture, but also completely prevents the conductor from being exposed to various harmful gases and corrosive chemicals. it is possible to damage the ingredients, so its moisture-proof and anti-fouling performance is particularly good
Use OMO between layers. The pre-impregnated cloth is formed by heat curing, and it is put into an oven to cure after winding processing to make it have extremely strong short-circuit resistance ability, According to the maximum capacity of the transformer, a shaft heat dissipation duct that can dissipate heat in both directions is provided on the inner layer of the coil.
Technical Parameters
Rated Capacity Voltage Combination Vector Group No-load Loss Load loss (T) No-load Curren Impedance Voltag e ExteriorSize Total Yeight KVA High voltage (k) tap range Low voltage (kv) (T) 130C(B) 100℃ 155C(F) 120C 180℃(H) 145C (8) (8) (L**H) （kg） 30 6
6.3
6.6
10
10.5
11± 2. 5± 5 0. 4 Dyn11 170 670 710 760 2.3 4. 0 900*900*800 300 50 240 940 1000 1070 2.2 955*900*900 350 80 330 1290 1380 1480 1.7 985*950*960 400 100 360 1480 1570 1690 1.7 1035*1250*9 450 125 420 1740 1850 1980 1.5 1060*1280*1 500 160 480 2000 2130 2280 1.5 120*1320*1 680 200 ±2*2. 5± 5 550 2370 2530 2710 1.3 135*1330*1 770 250 640 2590 2760 2960 1.3 170*1330*1 900 315 790 3270 3470 3730 1.1 185*1360*1 1010 400 880 3570 3990 4280 1.1 1210*1380*1 1205 500 1040 4590 4880 5230 1.1 1245*1400*1 1400 630 1200 5530 5880 6290 0.9 295*1410*1 1515 630 1170 5610 5960 6400 0.9 6. 0 1295*1410*1 1515 800 1360 6550 6960 7460 0.9 375*1450*1 1880 1000 1590 7650 8130 8760 0.9 1430*1480*1 2170 1250 1880 9100 9690 10300 0.9 480*1500*1 2525 1600 2200 11000 11700 12500 0.9 1500*1520*1 2980 2000 2740 13600 14400 15500 0.7 1570*1550*1 3480 2500 3240 16100 17100 18400 0.7 625*1600*1 4080
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