SZB.DZB series dry-type auto-transformer
Dry-type Auto-transformer
Product overview
SZB (DZB) series three- phase dry-type auto-transformersare single-coil type transformer. Its primary and secondary sides share a winding, and the transformation ratios are of fixed and adjustable types, voltage buckling and boosting can be realized. Compared to isolation transformer of the same capacity, auto-transformer has advantages of material-saving, simple structure, small size, light weight and high efficiency. It is particularly economical when the transformation ratio aligns to the occasion. However, due to the sharing of winding between the primary and secondary sides, the initial stage has electrical contact, which shall be considered in some occasions.
The main role of dry-type, auto-transformer is to change the voltage class.
Applicable occasions
SZB (DZB) series three- phase (single-phase) dry-type auto-transformers are widely used in high-speed rail, subway, high-rise buildings, airports, railway stations, docks, corporate and tunnels and all other power transmission and distribution places requiring to change voltage class.
4. No gas, steam, chemical deposition, dirt and other explosive and corrosive media can serious affect the transformer insulation.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
UPS- TPF triple inlet & outlet power frequency, online, and uninterruptible power supply | UPS- TPF triple inlet & outlet power frequency, online, and uninterruptible power supply Uninterruptible power supply General Product descrip... |
 |
DC power supply | DC power supply Product overview ADDC series adjustable stableDC power supplyis a voltage and current continuously adjustable, automatic conv... |
 |
ZBW Series Intelligent Non-contact AC Voltage Stabilizer | ZBW Series Intelligent Non-contact AC Voltage Stabilizer Voltage Stabilizer Product Overview：As a new generation ofACstabilized-voltagepowersuppl... |
 |
CWY Series Anti-interference Parameter Stabilizer | CWY Series Anti-interference Parameter Stabilizer Voltage Stabilizer Product Overview CWY (CVT) series is a highly reliable and anti-jamming... |
 |
SVC High Precision Voltage Regulator Series | SVC High Precision Voltage Regulator Series Voltage Stabilizer Product Overview SVC single and three phase, high precision, and automatic vol... |
Похожие товары
 |
China factory Transformer bushing BRDW-126/630-3 for power station | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China factory Transformer bushing BRDW-126/630-3 for power station YOYIK is a research and devel... |
 |
TOROIDAL TRANSFORMER | Продавец: Yu Yang Magnetic Co., LTD | Seamless toroidal core (ferrite/powdered iron) minimizes core loss (<1.1W/kg) and achieves >... |
 |
ACREL AID150 ALARM AND DISPLAY DEVICE | Продавец: Jiangsu Acrel Electrical Manufacturing Co., LTD. | The AID150 insulation monitoring device schneideris designed for visual and audible indication of... |
 |
ACREL ANSVG STATIC VAR GENERATOR | Продавец: Jiangsu Acrel Electrical Manufacturing Co., LTD. | ANSVG series of reactive power and harmonic hybrid compensation devices are connected in parallel... |
 |
The Working Principle of Active Power Filter | Продавец: Jiangsu Acrel Electrical Manufacturing Co., LTD. | Active power filter is a new type of power electronic device used to dynamically suppress harmoni... |
