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Tan Delta Test Equipment

The Transformer Tan Delta Test Equipment: Advanced frequency conversion power supply, single-chip computer control, automatic filtering of 50Hz interference, ideal for substation testing.
Models: RD6000B,RD6000C

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OVERVIEW

 

  • The RD6000B Transformer Tan Delta Test Equipment revolutionizes the traditional bridge measurement method with its innovative frequency conversion power supply technology. This device harnesses the power of single-chip computers and modern electronic technology to automatically adjust frequencies, perform analog-to-digital conversions, and process data.
  • It boasts exceptional anti-interference capabilities, rapid testing speeds, and high accuracy, all while offering full automation and ease of operation. The Tan Delta Test Equipment automatically filters out 50Hz interference, making it ideal for field testing in environments with significant electromagnetic interference, such as substations. It is widely utilized for dielectric loss measurements in transformers, bushings, capacitors, arresters, and other critical equipment within the power industry.

 

CHARACTERISTIC

 

Eliminating Interference

  • Utilizing frequency conversion technology, the instrument effectively filters out 50Hz power frequency interference in the field, ensuring reliable data collection even in the presence of strong electromagnetic interference.

 

User-Friendly Interface

  • Operating the instrument is a breeze with its full touch LCD screen, featuring a super full graphics interface that guides users through each step, eliminating the need for specialized training.

 

Data Management

  • The instrument comes equipped with a calendar chip and a large-capacity memory, allowing for the storage and retrieval of test results at any time. It also features a thermal printer for easy documentation.

 

Advanced-Data Export

  • Data can be exported via USB to any PC, where it can be viewed and managed using specialized software, ensuring seamless integration and analysis.

 

Ease of Use

  • Designed for ease of operation, the instrument’s microprocessor controls the entire measurement process, allowing for automatic data collection once the appropriate mode is selected.

 

Integrated Design

  • The integrated design includes a standard capacitor and high-voltage power supply, making field testing more convenient and reducing the need for additional wiring.

 

Safety Features

  • The instrument is equipped with grounding protection to prevent high voltage output in case of improper grounding, as well as overcurrent protection to safeguard against damage in the event of a short circuit or breakdown.

 

INTERFACE

 

interface of Tan Delta Test Equipment

ModelRD6000B
AccuracyCx ±(reading×1%+1pF) ; tgδ ±(reading×1%+0.00040)
Anti-interference indexFrequency conversion anti-interference, in 200% interference can still achieve the above accuracy
Capacitance rangeInternal high voltage: 3pF~60000pF/10kV ; 60pF~1μF/0.5kV

External high voltage: 3pF~1.5μF/10kV ; 60pF~30μF/0.5kV

Resolution: maximum to 0.001pF, 4 significant digits

tgδ rangeNo limitation, resolution 0.001%, capacitance, inductance, resistance can be automatically identified
Test current range10μA~5A
Internal high voltageVoltage setting range: 100V~10kV adjustable, resolution 1V

Maximum output voltage: 200mA

External high voltageUST test mode: Maximum test current 5A, frequency 40~70Hz

GST test mode: Maximum test voltage/current 10kV/5A, frequency 40~70Hz

Test frequencySingle frequency 40.0~70.0Hz, resolution 0.1Hz

Automatic dual variable frequency set at will (from 50±0.1Hz to 50±10Hz)

Automatic dual variable frequency set at will (from 60±0.1Hz to 60±10Hz)

CVT self-exciting low voltage outputOutput voltage 3-50V, output current 3-30A
Measuring durationAbout 40s, depending on measuring method
Power Supply220V AC, 50Hz ± 1%
InterfaceRS232, USB
Pintermini-type thermal printer
Ambient temperature-10℃~50℃
Relative humidity<90%

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