Tan Delta Test Set
- Wrindu
- Shanghai, China
- about 10 working days
- 2000 set/month
- RD6001
Precision Tan Delta Test Set for HV equipment measures dielectric loss and capacitance of high-voltage equipment with variable frequency and digital interference filtering.
Product Description
The RD6001 is a precision Tan Delta Test Set designed for measuring the dielectric loss tangent and capacitance of high-voltage power equipment in power plants, substations, and laboratories. Its integrated structure houses a dielectric loss test bridge, a variable frequency voltage regulator, a step-up transformer, and an SF6 standard capacitor for high stability.
This Tan Delta Test Set generates a high-voltage test source through an internal inverter and applies it to the test subject via the transformer. It supports multiple test frequencies, including 50Hz, 60Hz, and various ranges like 45Hz-55Hz, 55Hz-65Hz, and 47.5Hz-52.5Hz.
The RD6001 Tan Delta Test Set incorporates digital notch technology to minimize interference from power frequency electric fields, ensuring accurate measurements even in environments with strong electrical interference. This technology addresses the challenge of precise measurement in the presence of electrical field interference, which is critical for the maintenance and diagnostics of high-voltage equipment.
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What Can the RD6001 Test?
The RD6001 is designed for dielectric loss and capacitance testing of high-voltage equipment. It can be used for power transformers, Bushings, CTs and PTs, CVTs, Capacitors and Surge arresters.
Different test objects can use different wiring methods and test modes according to the testing requirement.
Why Use Tan Delta Testing?
Tan delta testing helps check the condition of electrical insulation. Changes in dielectric loss and capacitance may indicate moisture, aging, contamination, or insulation deterioration.
Regular testing can help technicians find insulation problems early and support preventive maintenance.
Product Features
| Feature | Description |
|---|---|
| Intuitive Touchscreen Interface | A high-end full-touch LCD provides a clear graphical interface, making the RD6001 easy to operate without extensive training. |
| Comprehensive Data Management | A built-in calendar chip organizes test results by date and time. Users can review historical data and print test reports when needed. |
| Versatile Testing Options | Internal and external high-voltage modes, standard test methods, and different wiring techniques provide flexible testing options for various applications. |
| Simple CVT Testing | The instrument can measure C1 and C2 and determine the CVT ratio and voltage angle difference in one test, reducing manual testing steps. |
| Convenient CVT Measurement | CVT dielectric loss and capacitance can be measured without disconnecting the high-voltage leads, helping simplify field testing. |
| Reverse Shielding for C0 Measurement | The reverse shielding method allows measurement of C0 dielectric loss and capacitance at the upper end of a CVT, providing greater testing flexibility. |
| Digital Control for Accurate Sampling | A digitally controlled inverter and sampling circuit provide continuously adjustable output voltage for stable and reliable measurement results. |
| Multiple Safety Protections | Input and output protection, grounding detection, and other safety functions help protect both operators and the test equipment during operation. |
Technical Parameters
Anti-interference principle | Frequency conversion method | |
High voltage output | Range: 0.5kV～10kV , Accuracy: 5% , Maximum current: 200mA , Capacity: 1500VA | |
CVT test auto-exciting output | AC 0～50V/15A | |
Dielectric loss and capacitance test | tgδ | Range: unlimited , Accuracy: ±(reading*1.0%+0.040%) , Resolution: 0.001% |
Cx | Range: 15pF＜Cx＜300nF , Accuracy: ±(reading*1.0%+1.00pF) , Resolution: 0.001pF | |
Cx＜40nF @ 10kV , Cx＜150nF @ 5kV , Cx＜300nF @ 1kV , Cx＜300nF @ CVT tes | ||
CVT ratio test | Range: 10～10000 , Accuracy: 3% , Resolution: 0.01 | |
Test frequency | 50Hz , 60Hz , 45Hz/55Hz , 55Hz/65Hz , 47.5Hz/52.5Hz | |
Data storage | 200 groups, support U disk data storage | |
Service condition | Temperature: -15℃～40℃ , Humidity:＜80% RH | |
Power supply | AC 220V±10% , 50Hz | |
Wrindu Technical Support
Wrindu is a Chinese manufacturer of electrical testing equipment with its own R&D and production capabilities. The company provides testing equipment for power utilities, electrical manufacturers, testing companies, and maintenance teams.
Wrindu can provide technical guidance, operation support, OEM/ODM service, and a 1-year warranty for the RD6001.
For product selection or technical questions, customers can contact Wrindu for a suitable testing solution.
FAQs
What is the capacitance measurement range of the RD6001?
The RD6001 measures capacitance from 15 pF to 300 nF. The actual range depends on the test voltage and test method.
Can the RD6001 perform CVT dielectric loss testing?
Yes. The RD6001 supports CVT dielectric loss and capacitance testing. It can also measure C1 and C2 and perform CVT ratio testing.
What test frequencies does the RD6001 support?
The tester supports 50 Hz, 60 Hz, 45/55 Hz, 55/65 Hz, and 47.5/52.5 Hz. Different frequency settings help technicians choose a suitable test method for the site conditions.
How much test data can a tan delta tester store?
The RD6001 can store up to 200 groups of test data. Test records can also be transferred to a U disk for storage and review.
Can this dielectric loss tester work with electrical interference?
Yes. The RD6001 uses a frequency conversion method to reduce the effect of power-frequency interference during dielectric loss and capacitance measurements.
What is the maximum test voltage of the RD6001?
The internal high-voltage output can be adjusted from 0.5 kV to 10 kV, with a maximum output current of 200 mA and a capacity of 1500 VA.
