Capacitance and Dissipation Factor Tester for Transformer (GD6800)

• Customization: Available
• Anti-Interference Method: Frequency Conversion
• Power Supply: AC 220V±10%
• Model NO.: GD6800
• High Voltage Output: 0.5kv~10kv
• Self-Excitation Power: AC 0~50V/15A
• Resolution: Tgδ: 0.001%, Cx: 0.01PF
• Storage Capacity: 80 Groups
• Dimensions: 430(L)*330(W)*330(H) mm
• Transport Package: Wooden Case
• Specification: SGS, ISO
• Trademark: HV Hipot
• Origin: Wuhan China
• HS Code: 8501109990
• Production Capacity: 1000PCS/Year

Product Description

Capacitance and Dissipation Factor Tester for Transformer (GD6800)


General Information  

GD6800 measures the capacitance and dielectric loss factor (tgδ) of high voltage electric equipments. It can also test dielectric loss of insulating oil test grounded, which is micro controller operated, accurate, small, light weight and reliable. The device is built-in dielectric loss bridge ,variable frequency voltage regulator power ,booster and SF6 high stability standard capacitor .
 

Features

Large LCD touching screen 

Calendar chip and large storage inside. Save testing result according to time order, check history record and print the result.

With USB port.Check and manage the data and create working report in any PC by our special softwar.

Multiple testing mode, with modes of inside high voltage, outside high voltage, inner standard, external standard, forward/backward connection, self-excitation. High voltage(more than 10kV) dielectric loss test can be made in the situation 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 CVTtransformation ratio and voltage angle difference.

High speed sampling signal. Inverter and sampling circuit inside are digitized controlled. Output voltage is adjusted continuously.

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.

No need to dismantle cable to measure dielectric loss and capacitance of CVT.

High voltage boost transformer inside, with functions of over zero switch-on and lightning protection. Different level of output high voltage with 0.5kV-10kV, easy wiring.
 

Specifications
 

Working conditions	-15ºC~40ºC			RH < 80%
Anti-interference method	Frequency conversion
Power supply	AC 220V±10%			Generator can be used.
High voltage output	0.5KV~10KV			Every 0.1kV
	Accuracy			2%
	Maximum Current			200mA
	Capacity			1500VA
Self-excitation power	AC 0~50V/15A			45Hz/55Hz
Resolution	tgδ: 0.001%			Cx: 0.01pF
Accuracy	tgδ: ± (Reading*1.0% + 0.040%) Cx: ± (Reading*1.0% + 1.00pF)
Measuring range	tgδ	Without limit
	Cx	15pF < Cx < 300nF
		10kV	Cx < 60nF
		5kV	Cx < 150 nF
		1kV	Cx < 300 nF
	CVT Test		Cx < 300 nF
CVT transformation ratio	Range: 10~10000 Accuracy: 0.1% Resolution: 0.01
Dimensions	430(L)*330(W)*330(H) mm
Storage capacity	80 groups. (USB disk storage is supportable.)
Weight	Control unit:27kg (carrying box included.) Accessories:6kg (carrying box included.)