SC[B]9 Epoxy Resin Casting Dry Type Power Transfor

SCIENCE AND TECHNOLOGY:The series of epoxy cast dry-typetransformers value high-quality materials, formulation science, the use of advanced production and testing equipment according to strict technics.CHARACTERISTICS: The series of epoxy cast dry-typetransformers with high reliability and long life characteristics.AT YOUR REQUIREMENT:We can depending on the use of the environment, can be configured with different protection levels or do not configure the shell casing. So we can produce the transformer which you neededUSE ARES: Applicable to higu-rise buildings, commercial centers, tunnels, chemical plants, nuclear power plants, ships and other important or special environment areas.TECHNICAL PARAMETERS Rated Power (KVA) VoltageCombination Connection Symbol Short Circuit Impedance No-load Loss (W) Load Losses 120° (W) No-Load Current (%) LPA Noise Level (DB) Weight (kg) H.V (KV) Tapping Range L.V (KV) 125 6 6.3 6.6 10 10.5 11 ±5% ±2×2.5% 0.4 Yyn0 Dyn11 4 530 1960 1.6 46 650 160 610 2250 1.6 46 850 200 700 2680 1.4 47 870 250 810 2920 1.4 48 1100 315 990 3670 1.2 48 1400 400 1100 4220 1.2 49 1550 500 1310 5170 1.2 49 1700 630 1510 6220 1.0 49 2200 630 6 1460 6310 1.0 50 2300 800 1710 7360 1.0 51 2500 1000 1990 8610 1.0 52 2900 1250 2350 10260 1.0 53 3550 1600 2760 12400 1.0 54 4600 2000 3400 15300 .08 55 5500 2500 8 4000 18180 .08 56 6200 1600 2760 13700 1.0 57 4650 2000 3400 16900 .08 58 5550 2500 4000 20000 .08 59 6250 PROTECTIVE ENCLOSURE FOR PRODUCT:1 IP20 and IP23 protective enclosure can provide additional protection for transformer and personnel safety. 2 IP20 enclosures provides protection against the entrance of outside objects with diameter exceeding 12.5mm, keeping transformer better electric functions. 3 IP23 enclosure, in addition of IP20 enclosure, also provide protection against rainfall at a vertical angle of less than 60 degree. 4 To meet customer special requirements, we can provide other type enclosures of different protection levels or materials. AIR-FORCEDD COOLING SYSTEM:1 Cooling methods of dry type transformer are natural cooling type (AN) and air-forced cooling type(AF). 2 The transformer can output continuously 100% of rated capacity under normal operating condition of AN. 3 For temporarily overload protection, the transformer can be used to output 150% of rated capacity under normal operating ondition of AF, but long-time overload . 4 Operation is not recommended.