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Three phase to single phase transformer

Three phase to single phase transformer

Country/Region: china
Company: Qingdao Lanyu Transformer Co., Ltd.
Categories: Single Phase Power Transformer
Update: 2016-08-26 14:15:11
Telephone: 0532-86654000
ICP License: Issued by the Chinese Ministry
Qingdao Lanyu Transformer Co., Ltd.
ICP Remarked Supplier
China
Business type:
Telephone : 0532-86654000
Supplier`s last login times: within 38 hours

Special transformer

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Three phase to single phase transformer

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Outline

This product is also known as Scott transformer, is a three-phase input into two single-phase output transformer. The same requirements as two individual load capacity. Otherwise, the three-phase current imbalance. It is widely used in industrial and mining enterprises in particular load situations, solve the problem of unbalanced three-phase current, suitable for AC 50 / 60Hz frequency.

The series transformer insulation thermal class level F. Three phase to single phase transformer core for high-quality cold-rolled silicon steel sheet orientation Diego area from the coil structure using cylindrical, oval and rectangular cylinder barrel. Small size, excellent performance, safety and reliability.

Three phase to single-phase transformer is a special transformer, also known as T wiring transformer. It can use a three-phase AC power into single-phase AC power supply, as a large-capacity single-phase power to the load, in order to improve the degree of unbalanced three-phase power grid. Especially as with the melting of the power-frequency ideal omitted balancing capacitors and reactors.

Three phase to single-phase transformer is to enter into a three-phase single-phase output transformer. The three-phase transformer input phase currents close to balance. Frequency distortion. Other technical parameters and conditions of use and the same as ordinary dry-type transformers. It is higher than the cost of the isolation transformer.

It is widely used in industrial and mining enterprises in particular load situations, solve the serious problem of unbalanced three-phase current. This series of products suitable for AC 50 / 60Hz, operating voltage 1140V below. The series transformer insulation thermal class F, B, H level. This product is of high quality cold rolled oriented silicon steel core is made of convolution, the coil structure using cylindrical, oval and rectangular cylinder barrel.

Small size, excellent performance, safety and reliability. Products produced by the national machinery of the standard JB / T 8750-1998 production.

Features
Energy efficiency analysis:

1. The use of high-quality cold-rolled silicon steel plates stacked; with special dipping process, oven drying! Effectively reduce vibration and noise during operation; and the introduction of the use of high temperature insulation materials and design new processes, new technologies, so that the transformer more energy, more quiet. Energy-saving and low noise coil ventilation slots left, smooth air flow, reduce the coil temperature.

2. Band product box: all with casters (100KVA below), voltmeter, ammeter, cooling fan, temperature controller, transformer temperature exceeds 80start the fan, over temperature alarm (internal transformer exceeds 150alarm protection use safety equipment above 100KVA with this feature).

Technical parameters
Output voltage accuracy1%
Voltage Rate of Change1.5%
Output waveform distortionNo waveform distortion
Insulation ClassClass F, H grade, HC level options (regular grade F)
Efficiency98%
For frequency50/60HZ
OverloadAllow more than 1.2 times the rated load of work 4 hours (long-term full load)
Noise35dB
Temperature Rise60
Insulation resistance150M
Dielectric strength2500VAC/1min
CoolingDry air-cooled
Work EnvironmentTemperature: -25 ~ + 45Humidity90%
WorkplaceAltitude5000m, non-corrosive gas and conductive dust

Overall and mounting dimensions

ModelCapacity (KVA)

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Three phase to single phase transformer Images

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Three phase to single phase transformer