12kV IEC60247 Power Transformer Test Set Ultraportable Insulation Factor

12kV Insulation Power Factor Test Set

Model: TDC3100

Insulation properties change with time, and it is necessary that key parameters are tested accurately, to guide on the relative deterioration level of the insulation. Capacitance and Power/Dissipation Factor Test Set is hence used.

TDC3100 is a complete integrated Insulation Power Factor Test Set with in-built 12kV AC power source measurement bridge and a reference standard capacitor. It is simple to use and easy to operate test set via touch screen. The wiring connections are simple and can be operated by inexperienced personnel too.

Insulation Power Factor Test Set TDC3100 is light-weight and portable, which be carried to testing filed by a single person.

The TDC3100 unit has in-built safety protections to take care of any operational or unintentional mistakes that may occur.

Main Features

1) Test standard: IEC60247

2) Selectable test mode: UST, GST, GSTg

3) 12 kV insulation power factor/dissipation factor (tan∂) measurement

4) Capacitance measurement up to 60 nF at 12 kV

5) CVT ratio test available(suitable for CVT with accuracy class 1.0 or 3.0)

6) Interference suppression circuits for testing under severe interference or noise conditions

7) Touch screen for easy and quick operation

8) Built-in thermal printer for printing out test results directly

Technical Data

●Test Standard: IEC60247

●Internal HV Output: 0.5~12kV

Output accuracy: ±(reading×1%)

Resolution: 100V

Maximum output current: 200mA

Capacity: 2000VA

●Self-excitation Power Source: AC 0~50V/15A

●Dissipation Factor(tgδ) Measurement

Measuring range: no limit

Accuracy: ±(reading×1%+0.040%)

Resolution: 0.001%

●Capacitance (Cx) Measurement

Measuring range: 15pF < Cx < 300nF

Cx < 60nF @12kV

Cx < 150nF @5kV

Cx < 300nF @1kV

Cx <300nF for CVT test

Accuracy: ±(reading×1%+1.00pF)

Resolution: 0.001pF(4 valid digital)

●CVT Ratio Test(suitable for CVT with accuracy class 1.0 or 3.0)

Measuring range: 10~10000

Accuracy: 1%

●Frequency

Single frequency: 50Hz or 60Hz

Variable frequency: 45Hz/55Hz, 47.5Hz/52.5Hz, 55Hz/65Hz, 57.5Hz/62.5Hz

●Built-in thermal printer for test results printing

●USB interface for test results download storage

●Data storage: 200 test results can be stored into tester

●Power Supply: customized(AC 220V/230V/120V/127V±10%, 1-phase), 50Hz/60Hz

●Environmental Condition

Storage temperature: -20℃~60℃

Operating temperature: -10℃~50℃

Humidity: <90%

●Miscellaneous

Dimension of host: 350x270mx270mm(13.78x10.62x10.63 in.)

Weight of host: 22.8kg(50.27 lb)

●Safety Qualifications and EMC

Safety: designed in accordance with IEC61010-1

EMC: light industrial IEC 61326

Insulation Power Factor Test Set TDC3100 is designed to measure Power/Dissipation Factor and Capacitance in heavy electromagnetic interference environment such as in power plants and substations.

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD, as a subsidiary of HAOMAI ELECTRIC POWER AUTOMATION CO.,LTD, located in Shenzhen of China, mainly focuses on the sales and services of Protection Relay Test Set, Instrument Transformer Test Set, CT/PT Analyzer, Power Transformer Test Set, Circuit Breaker Testing Equipment, Battery Testing Equipment, IEC 61850 Testing Equipment for Smart Substation, Partial Discharge Detector, Transformer Oil Dissolved Gas Analysis and Moisture Monitor etc. electrical test equipment and online monitoring equipment.

The headquarters, HAOMAI ELECTRIC POWER AUTOMATION is established in 1999 and located in Wuhan of China, which is specialized in developing and manufacturing electrical test equipment and online monitoring equipment. HAOMAI products are widely used in power grid, petrochemical, metallurgy, railway, coal mine, research institutes and all kinds of large-scale factories or enterprises.

HAOMAI follows total quality criteria, and always maintains standardized process and procedures for continuous growth. HAOMAI has been certified by ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018. All of HAOMAI products passed Type Test or Calibration in the third party laboratory accredited under ISO/IEC 17025.

HAOMAI builds own RELAYSTAR laboratory and performance test laboratory, and possesses professional production equipment and testing instruments in factory, such as Agilent 34401A 6 1/2 High-precision Meter, FLUKE Multi-meter, EMH Standard Meter, CLOU Standard Power Source, Oscilloscope, Phase Meter, Insulation Test System, High Voltage Dividers, AC High Voltage Generator, Time Calibration Tester, Standard Micro-resistance etc.

HAOMAI is China well-known mark recognized and approved by State Administration for Industry & Commerce of People's Republic of China, and enjoys high reputation in domestic and foreign markets.

HAOMAI now is the key supplier for SGCC(State Grid Corporation of China) and CSG(China Southern Power Grid). Till 2021 HAOMAI products have been sold to 39 different countries.

HAOMAI always sticks to the faith of "cooperation and sharing", takes the "technology and market" as the direction, "creation and innovation" as the soul, listens to clients carefully, and improves the technology, upgrades the products, optimizes the service and tries all to be the global leader in electrical test and measurement instruments field.