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SH15 amorphous alloy transformer

Author: Shandong Guangda Transformer Manufacturing Co., Ltd. Release time: 2019-12-26 49775 browse

   Amorphous alloy transformer is a kind of environmental protection product with outstanding energy saving effect. With the implementation of energy policy, amorphous alloy transformer with reliable operation, energy saving and consumption reduction will be more and more valued and promoted. The NSK-BH series low voltage amorphous alloy transformer manufactured by our company is a new type, low loss, energy saving and environmental protection type developed on the basis of absorbing the advantages of international and domestic similar products. Dry type transformer A new type of magnetic material, amorphous alloy core and foil winding process coils, is adopted. The transformer has no load loss of more than 70% compared with the ordinary (silicon steel sheet as core) transformer, and the no-load current drops to 80%. It is an ideal transformer with energy saving effect.

 

The amorphous alloy transformer can be used for the transmission and distribution electric field of the subway, high-rise buildings, airports, stations, wharfs and factories, and the conversion voltage is used for lighting equipment, control electrical appliances power supply, numerical control system, power supply, rectifier power supply and power supply isolation. Distribution transformer is an important equipment in power distribution network and power supply and distribution system of industrial and mining enterprises. Transformers are widely used in industrial and mining enterprises, agricultural and civil buildings, and can also be used in many oil and chemical industries in petroleum and chemical industry.

Performance characteristics:

Iron core: all high-quality grain oriented cold-rolled silicon steel sheets, all oblique non hole binding structure, iron core for multi-stage ladder shape, three seams or five joints, low air loss, low noise:

The coil is made of high quality QQ shrink paint, round copper wire, and flat copper coin or copper knot drawn by oxygen free copper rod. It has cylindrical, continuous, new spiral, split type and so on. It has sufficient electrical strength, mechanical strength and heat dissipation capability.

Body: the positioning structure is added to make it free from displacement during transportation, and all fastening parts are fastened with fastening nuts to ensure that the fasteners are not loosened during the long term operation and satisfy the requirements of not hanging the core.

The fuel tank is made of high quality steel plate and has elliptical and rectangular structure. The radiator is made of chip radiator, expansion radiator or corrugated oil tank, and the tank is reliably sealed in the factory. After the inner and outer surfaces are pickled and treated by phosphating, the oil paint is painted at the bottom of three times, which is both corrosion resistant and beautiful.

The selected components adopt the fully sealed transformer oil tank, and install pressure release valve, signal thermometer and gas relay according to the standard requirements, so as to ensure the safe operation of the transformer. This series of products has beautiful appearance, small size, and can reduce the installation area. It is an ideal free maintenance quality product.


Product characteristics

It is safe, fireproof and pollution-free and can operate directly in the load center. It has high mechanical strength, strong short circuit resistance, small partial discharge, good thermal stability, high reliability and long service life. It has low loss, low noise and energy saving effect. It is maintenance free. Heat dissipation is good, overload capacity is strong, forced air cooling can increase capacity operation. Good moisture resistance, suitable for high humidity and other harsh environments. It can be equipped with a perfect temperature monitoring and protection system. The intelligent signal temperature control system can automatically monitor and display the working temperature of the three phase windings on the same screen. It can automatically start and stop the fan, and has the functions of alarm and trip. It has small volume, light weight, less space occupation and low installation cost.

technical parameter

Rated capacity (KVA) Voltage combination connection symbol No-load loss (W) Load loss (W) 120 C No load current (%) Short circuit impedance (%) Host weight (kg) Outline size (mm) Gauge (mm)
High pressure (KV)

Demultiplexing (%)

Low pressure (KV) Long (L) x wide (W) x high (H) (no protective cover). Long (L) x wide (W) x high (H) (with protective cover).
Thirty 66.3 6.610 10.511 + 5 or + 2x2.5 Zero point four Yyn0 or Dyn11 Two hundred and twenty Seven hundred and fifty Two point four Four Three hundred and eighty 820x600x820 / 550x550
Fifty Three hundred and ten One thousand and sixty Two point one Four hundred and eighty 850x600x850 / 550x550
Eighty Four hundred and twenty One thousand four hundred and sixty One point eight Six hundred 950x600x950 / 550x550
One hundred Four hundred and fifty One thousand six hundred and seventy One point eight Seven hundred and fifty 1040x600x1000 1300x1000x1300 550x550
One hundred and twenty-five Five hundred and thirty One thousand nine hundred and fifty One point six Eight hundred and fifty 1080x600x1050 1300x1000x1300 550x550
One hundred and sixty Six hundred and ten Two thousand two hundred and fifty One point six Nine hundred and fifty 1120x770x1100 1400x1000x1400 710x660
Two hundred Seven hundred Two thousand six hundred and seventy One point four One thousand one hundred and fifty 1160x770x1150 1450x1100x1450 710x660
Two hundred and fifty Eight hundred and ten Two thousand nine hundred and twenty One point four One thousand three hundred and fifty 1220x770x1200 1500x1150x1500 710x710
Three hundred and fifteen Nine hundred and ninety Three thousand six hundred and seventy One point two One thousand and six hundred 1260x770x1250 1550x1150x1550 710x710
Four hundred One thousand and one hundred Four thousand two hundred and twenty One point two One thousand seven hundred and fifty 1320x770x1300 1600x1150x1600 760x710
Five hundred One thousand and three hundred Five thousand one hundred and seventy One point two Two thousand and fifty 1360x820x1400 1700x1200x1700 760x710
Six hundred and thirty One thousand and five hundred Six thousand two hundred and twenty One Two thousand and three hundred 1420x820x1400 1700x1200x1700 760x710
Six hundred and thirty One thousand and four hundred Six thousand three hundred and ten One Six Two thousand and four hundred 1450x820x1410 1800x1250x1800 760x710
Eight hundred One thousand four hundred and sixty Seven thousand three hundred and sixty One Two thousand and seven hundred 1480x980x1550 1800x1250x1800 920x820
One thousand One thousand seven hundred and ten Eight thousand six hundred and ten One Three thousand and two hundred 1520x980x1600 1850x1250x1850 920x820
One thousand two hundred and fifty One thousand nine hundred and ninety Ten thousand two hundred and sixty One Three thousand and seven hundred 1600x980x1650 1900x1250x1850 920x820
One thousand and six hundred Two thousand seven hundred and sixty Twelve thousand and four hundred One Four thousand and five hundred 1680x980x1700 1950x1300x1950 920x920
Two thousand Three thousand and four hundred Fifteen thousand and three hundred Zero point eight Four thousand and eight hundred 1760x980x1800 2000x1300x2100 920x920
Two thousand and five hundred Four thousand Eighteen thousand one hundred and eighty Zero point eight Five thousand and three hundred 1900x980x1900 2200x1400x2200 1020x920




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