Guangdong Yufeng Industries Co., Ltd.
Guangdong Yufeng Industries Co., Ltd.

AC Test Transformer System (Oil Insulated Type)

It is specially designed for low capacitive load or inductive load high voltage tests, and can supply stable test voltage even if the test load capacitance changes during the test, just like pollution test and wet test, etc. it can be applied for factory test & type test of power transformer,  bushing,  surge arrestor,  instrument transformer, and gis. Product design conforms to the IEC standard.

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Features of AC Test Transformer System (Oil Insulated Type)

  • With module structure designing,  it is very flexible to have serial or parallel connections for meeting kinds of applications.

  • With powerful overvoltage protection and high safety design for operation.

  • With a digital control system, optical fiber communication, and excellent EMC design.

  • With non-pd design and high reliability.


Main Components of AC Test Transformer System (Oil Insulated Type)

  • Cylinder or tank type of test transformer

  • High voltage divider and coupling capacitor

  • HV filter

  • Regulating transformer

  • Compensating reactor

  • Digital control system


System Model Sheet of AC Test Transformer System (Oil Insulated Type)

MODEL

CAPACITY

RATING VOLTAGE

RATING CURRENT

FREQUENCY

YDTW-100/100

100KVA

100kV

1A

50Hz

YDTW-150/150

150KVA

150kV

1A

50Hz

YDTW-200/200

200KVA

200kV

1A

50Hz

YDTCW-500/250

500KVA

250kV

2A

50Hz

YDTCW-600/300

600KVA

300kV

2A

50Hz

YDTCW-500/2X250

500KVA

500kV

1A

50Hz

YDTCW-600/2X300

600KVA

600kV

1A

50Hz

(Note: Upper is just for reference, additional models can be customized according to customer requirements)



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