GPS-6800
Capacitance and Tan Delta Tester
Capacitance and Dissipation Factor Tester
A fully automatic 10kV insulation power factor/dissipation factor (tan∂) tester designed for condition assessment of electrical insulation in high voltage apparatus such as transformers, bushings, circuit breakers, cables, lightning arresters and rotating machinery.
For transformer manufacturers, test laboratories, power utilities and others with a need to measure capacitance and dissipation factor at high voltages, the GPS-6800 test set provides a convenient, cost-effective and versatile solution.
The instrument is an integrated structure with built-in dissipation test bridges, variable frequency regulatory power supplies, boost transformers and SF6 high stability standard capacitors. The test high-voltage source is generated by an inverter inside the instrument and is boosted by the transformer for test subject testing. With a variable frequency of 45Hz or 55Hz, 55Hz or 65Hz, digital filtering technology is used to avoid interference from the test of the frequency electric field, and fundamentally solve the problem of accurate measurement under strong electric field interference. At the same time, the device is applicable to all power failure scenarios by accommodating the use of generator power for testing.
With the optional accessories, users can test tan delta of dielectric liquid such as transformer oil.
- Touch LCD screen display.
- Calendar chip and large storage inside. Save testing result according to time order, check history record and print the result.
- The instrument data can be exported through U disk and can be used to view and manage the data through the software on PC.
- Multiple testing mode, with modes of internal high voltage, external high voltage, internal standard, external standard, GST/UST, self-excitation. High voltage (more than 10kV) dielectric loss test can be made in thesituation of external standard outside high voltage.
- Test full sealed CVT (Capacitive Voltage Transformer) C1 and C2 dielectric loss and capacitance at the same time. Also test CVT transformation ratio and voltage angle difference.
- No need to dismantle cable to measure dielectric loss and capacitance of CVT.
- The dielectric loss and capacitance value of C0 in the upper end of CVT can be measured by using the reverse shielding method.
- High speed sampling signal. Inverter and sampling circuit inside are digitised controlled. Output voltage is adjusted continuously.
- LCR automatic measurement. Inductance, capacitance, resistance can be measured and displayed.
- Multiple protection of input voltage fluctuation, output short circuit, over-voltage, over-current, temperature, secure and reliable. Meanwhile, it has the function of grounding testing, that voltage boost is not permitted for non-grounding equipment.
- Frequency can be changed into 50Hz, 47.5Hz/52.5Hz, 45Hz/55Hz, 60Hz, 57.5Hz/62.5Hz, and 55Hz/65Hz
30-Days Protection
Money back guarantee (UK customers only)
24/7 Guarantee
Full after-sales support guarantee
1-Year Warranty
Available on all products
Ordering Information
Support
Extra information relating to GPS-6800
- Oil test cell (P/N 680090-OTC)
- Heating controller (P/N 680090-HC)
- transformers
- bushings
- circuit breakers
- cables
- lightning arresters
- rotating machinery
1-year warranty (subject to product registration with GPS LTD) Visit www.gpslimited.com/register-product Service and calibration available. Please contact for more information |
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