Transformer Insulating Oil Dielectric Loss Testing Equipment (TP-6100A)

• Type: Universal Testing Machine
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Electric
• Display: LCD
• Control: Computer Control
• Model NO.: TP-6100A
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Power Supply Voltage: AC220V+/-10%
• Electric Capacity: 5PF to 200PF
• Relative Capacitivity: 1.000 to 30.000
• Dielectric Loss Factor: 0.00001 to 100
• DC Resistivity: 2.5 to 20o Omgea
• Transport Package: Wooden Case
• Specification: 500× 360× 420
• Trademark: TOP Oil Tester
• Origin: Chongqing, China
• HS Code: 9027
• Production Capacity: 100 Sets/Month

Product Description

Transformer insulating Oil Dielectric Loss testing equipment(TP-6100A)

TP-6100A Insulating oil dielectric loss and resistivity tester, TP-6100A is based on IEC and GB/T5654-2007 design and manufacturing of (Liquid insulating material of relative permittivity, dielectric loss factor and DC resistivity measurements). Used for measuring the insulation oil and other dielectric loss factor of liquid insulating medium and DC resistivity.  The instrument is characterized by integrated structure, and integrates the dielectric loss of grease cup, temperature controller, temperature sensor, dielectric loss test bridge, AC test power, standard capacitor, high resistance meter, DC high voltage source and other major components. The instrument adopts full digital technology and all of the intelligent automatic measurement, is equipped with large screen (240*128) LCD display , the test results can be automatically stored and printed output, so that the operator without professional training will be able to use it proficiently.

THE MAIN FUNCTIONS AND FEATURES

1.Grease cup used in line with the national standard GB/T5654-2007 of the three-electrode structure, inter-electrode spacing 2mm, can eliminate the stray capacitance and leakage effects on dielectric loss test results
2.The instrument adopts the medium frequency induction heating, PID temperature control algorithm. This heating method has the advantages of the oil cup and the heating body non-contact, even heating, fast speed, convenient control, strict control of the temperature in the temperature error within the preset range.
3.Internal standard capacitor of SF6 gas-filled three-electrode capacitance of the capacitor dielectric loss and electrical capacity independent of ambient temperature, humidity and other effects, the instrument accuracy is ensured even after prolonged use.
4.AC test power supply using AC-DC-AC conversion, effectively avoid the fluctuations in mains voltage and frequency on dielectric loss measurement accuracy effect. Even a generator, the instrument can work properly.
5.Perfect protection function; When there is over voltage,over current or high-voltage short circuit, instruments can quickly cut off pressure, and issues a warning message. When the temperature of the sensor failure or not connected, the instrument will also issue a warning message.
 6.There is a temperature limiting relay in the medium frequency induction heating furnace. When temperature above 120 degrees, the instrument frees the relay and stops heating.
  7.More convenient the experimental parameter is set. Temperature setting range 0~125ºC, AC voltage setting range 500~2200V, DC voltage setting range 0~500V.
 8.Using a large-screen LCD display with backlight, clear display. Friendly interface, simply follow the Chinese menu prompt, enter the command, the instrument can be automatically tested. And automatically store and print test results.
  9.Built-in real-time clock, the test date, time may be retained with the test results, display and print.
 10.Air electrode cup calibration function. Measurement of air electrode cup capacitance and dielectric loss factor, in order to determine air electrode cup cleaning and assembly condition. The calibration data is automatically saved, in order to facilitate the calculation of relative permittivity and DC resistivity.

III. MAJOR TECHNICAL INDICATORS

Power supply voltage: AC220V±10%
Power frequency: 50Hz/60Hz ±1%
Measuring range:
Electric capacity  5pF~200pF
Relative capacitivity 1.000~30.000
Dielectric loss factor 0.00001~100
DC Resistivity 2.5MΩm~20TΩm
Measuring accuracy:
Electric capacity ± (1% of reading +0.5pF)
Relative capacitivity ±1% of reading
DC Resistivity ±10% of reading
Resolution:
Electric capacity 0.01pF
Relative capacitivity 0.001
Dielectric dissipation factor 0.00001
Measured temperature range:0~125ºC
Temperature measurement error:±0.5ºC
Test Voltage AC(RMS):500~2200V Continuously adjustable, frequency 50Hz
Test Voltage DC: 0~500V  Continuously adjustable
Power dissipation: 100W
External dimensions:500×360×420
Total weight: 22Kg

USE CONDITIONS

Ambient temperature:0ºC~40ºC
Relative humidity(RH):<75%

 
Technical Data
 

Technical Parameters
Power Voltage	AC 220V±10%
Power Frequency	50Hz/60Hz ±1%
Measurement Range	capacitance	5pF~200pF
	relative permittivity	1.000~30.000
	dielectric dissipation factor	0.00001~100
	DC Resistivity	2.5 MΩm~20 TΩm
Measurement Accuracy	capacitance	±(1%reading+0.5pF)
	relative permittivity	±1% reading
	dielectric dissipation factor	±(1% reading +0.0001)
	DC Resistivity	±10% reading
Resolution Ratio	capacitance	0.01pF
	relative permittivity	0.001
	dielectric dissipation factor	0.00001
Temperature Range	0~125ºC
Thermometric Error	±0.5ºC
AC testing voltage	500 ~ 2200V adjustable, frequency 50 HZ
DC testing voltage	0 ~ 500V adjustable
Power Dissipation	100w
Boundary Dimension	500mm*360mm*420mm
Weight	22kg

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