Aluminium Foil Transformers

Supplier: Elevators air conditioning transformers breakers generators aluminum or steel containers

Supplier: Aluminum foil, transformers, servo voltage stabilizers, distribution transformers, current transformers, inverters, UPS

Supplier: 1.copper bus bars, rods, sheet, foil , customised items 2., brass foil , sheet, rods ,3.aluminum alloys , bus bars, rods 4.transformer laminations, transformer cca
Services: Manufacturing , trading
Buyer: 1.scrap of copper ( cathod, mullberry) 2. scrap of brass, 3.scrap of aluminium 4.crgo primary , secondary coils, cut length 5. full transformer as scrap , 6. crgo scrap

Supplier: Agriculture product, fruit, spices, cotton & nylon yarns, electrical transformers & switch gears, aluminium foil & bottles, tiles & bathroom fittings and disposable pp & ps products.
Services: Exporter

++++Standard Features 1 Product Range:15kVA-10000kVA, up to 44kV 2 System voltage: max. 36 kVA 200 BIL 3 Coolers: corrugated wall or radiator 4 Oil preservation: hermetically sealed or conservator/free breathing 5 Tap changer: off-circuit or on-load 6 Cooling medium: mineral oil, Midel 7 Steel type core clamping system 8 High voltage (HV) multilayer winding 9 Low voltage (LV) foil winding or layer winding 10 Winding materials aluminium or copper 11 temperature class transformers 12 Low noise solution 13 Efficient transformers with reduced losses 14 Liquid-filled 15Used in special conditions 16Sophisticated facilities 17 Usage of wooden case 18 3D package for drawings 19 Special test like Zero Sequence Impendence test 20 Cooling: ONAN, ONAN/ONAF, KFAF, KFW ++++Service condition a) Suitable for indoor or outdoor application b)Air temperature: Maximum temperature: +40¡æ; Minimum temperature:-30¡æ c) Humidity: Monthly average humidity 95%; Daily average humidity 90% . d) Altitude above sea level: Maximum installation altitude: 2000m. e)Max wind speed:35M/s f) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc. g) No frequent violent shake 128¡¨¢73¡¨¢129cm,1020kg

SC(B)10 Series Resin-insulated Dry Type Transformer,cast resin transformer,dry-type transformerï¼?cast resin dry transformerï¼?step up dry transformer Dry Type Transformer Flame retardant, non-pollution, it can be installed directly in the load center. Maintenance-free, easy to be installed, low operating costs. Product Features Function Characteristics: Flame retardant, non-pollution, it can be installed directly in the load center. Maintenance-free, easy to be installed, low operating costs. The enclosure can be of Good moisture resistance, transformer can be put into operation without pre-drying under 100% humidity in the normal operation.  Low loss, light weight and small volume, low noise, good dissipation of heat, it can be 150% rated load operation under forced air cooling conditions.  Equipped with a complete temperature protection control system to provide reliable protection for the safe operation of transformers.  High reliability. The results of checking for the products that has been put into operation show that the reliability index has reached the international advanced level. Structural Characteristics: Foil Coil: Adopting the entire section of copper foil, together with the F-class turn insulation, low voltage winding is wound by the special low-voltage foil winding machine. The foil coil resolves problems such as large short-circuit stress, ampere turn unbalance, poor heat dissipation, existing the winding spiral angle and unsteady manual welding quality due to low voltage and large current coil. At the same time, the end of winding is treated with cast resin, solidification to make shape, moisture-proof and anti-fouling, the lead for copper bar is welded by argon arc welding automatically. Temperature Control Device: the transformer adopts BWDK series of signal thermometer. The temperature components are embedded in the upper half of the low-voltage coil, can detect and display the temperature of separate phase coil automatically and continuously, also have the functions of over-temperature alarm and trip. We are pleased to deliver Transformer, Distribution Transformer, Power Transformer, Oil Transformer, Dry Type Transformer. Safe payment and on time deliver time will give you.If you want to know more about the product, please click here.

Multi-layer winding coil Low-voltage coil adopted high quality foil and rolled with the automatic foil machine, argon arc welding with high-accuracy standard; presoak dmd in the interlamination as insulation material. Use presoak glass for insulation both outside and inside, sealed with epoxy resin, followed by solidify in the curing oven, in order to reached the target of high level of humidity resistance. About amorphous metal transformer Amorphous metal transformer introduction The development of the amorphous metal in 1970s, it has been widely used in 1990 for a high energy saving material for the transformer industry. Right now, over one million sets of amorphous metal type transformer had been connected to grid all over the world. The longest proven save and reliable transformer had been running for more than 30 years, and it still perform satisfactory in the power industry. The energy saving is huge and it shall be the new era products in the power industry

Cast resin transformer For the demand of safety for the power distribution equipment, dry type transformers with fire resistant, non-polluting and humidity resistant features are often the right choice. Hsl cast resin transformer will provide the best and safest solution to all kinds of power distribution system application. Features: Hazard-free to the environment Designed for reliability, safety and flexibility, hslí»s medium voltage cast resin transformers are tropicalized, maintenance-free, environmental-friendly, flame-resistant, self-extinguishing, moisture-proof and space optimization and suitable for application to a wide range of industries such as high rise buildings, power plant, airport, hospitals, museum, hotels, all sectors of industry, surface, underground and tunnel railway systems, oilfield, electric grid, mining, etc. Our standard range of cast resin transformers is 30kva up to 2500 kva, however, we are able to design and manufacture special units to suit most applications. The magnetic cores are made of low specific loss high magnetic silicon steel isolated on both sides by a thin inorganic coating (carlyte). The cores are cut at 45 degrees while uniform pressing, stiffness and solidity of the columns assure a low noise emission. The hv windings, coaxial to the column of the core, are obtained using electrolytic aluminum or copper strips insulated in f class, impregnated to a vacuum system with oven-dried in class f, a high level of cementation which provides the coils a very good isolation and mechanical seal. The lv windings are generally made from electrolytic aluminum or copper foils having class f inter-turn pre-impregnated film insulated and then oven dried. Hsl is an iso9001:2000 compliance manufacturer. Our transformers will be 3-phase, 50hz in frequency, naturally cooled and are manufactured equivalent of iec726 standards. Subject to capacity Packed in wooden crates

Overview Low no-load loss, better quality! Safety 1. Product accepts the NOMEX Paper Insulation System with high level of inflaming retarding, anti-explosion, and fire rating. 2. Professional technology, excellent performance in mechanical strength and short-circuit resistance and long serve time. Reliable 1. H-class heat-resisting temperature: 180¡æ,C-class level for the major insulating material (220¡æ) with efficient overload capacity. 2. Low partial discharge, high level of insulation with long serve time; 3. NBC protection, no crack display. Environmental Friendly Product uses Nomex Paper as the main insulation material, which create fire retardation, high insulation level, low partial discharge, long service life. Transformer Insulation Bass H, main material insulation class C, it increases the overloading capacity. Low noise level and the copper can be recycling after the life cycle of the transformer. Transformer has high capability to resists moisture, dust and salt. Amorphous Core 1) All raw material are supplied by Hitachi Metals with iron loss less than 70-80% of the standard silicon steel. 2) Company has special treatment, procedure and manufacturer process; which has patent number as: 200810238258.6, 20082015857.5, 200820215858.X, 200820215812.8, 200820215814.7. 3) Core structure is dean and strong, which do not influenced by the movement created during transportation. 4) The three column structure has capability to withstand high level harmonics, and vector group can be in Dyn11, Yyn0. Low Voltage Winding features LV uses high quality imported copper foil and class H insulation foil to apply on polyester-imides. In between each layer, it uses Nomex paper. Windings are insulated by vacuum pressure impregnation (VPI) systems, which make it into concrete form. Both ends of the winding drum have applied resin to seal the ends. 1) For better withstand of short circuit capability 2) For better thermo shock resistance and enhance the life expectancy of the transformer 3) Winding has high capability to resists moisture, dust and salt. High voltage winding features HV winding uses several layer coil type with vertical airway structure. It wraps Nomex paper on to copper for insulation. In between each layer, it uses Nomex paper for insulate. Vacuum, pressure, impregnation (VPI system has applied on the coil to make the structure concrete. Both ends are sealed by resin. 1) Multi-layer design can enhance the inrush capability 2) Enhance short circuit capability 3) High insulation level on the insulation material with good airway throughout the coil design, increase the capability of thermo shock. That way the transformer life expectancy is longer. 4) Winding has high capability to resists moisture, dust and salt