Transformer Capacitance Tan Delta Tester up to 12 Kv

Product Description

Transformers High-voltage (HV) cables switchgear (GIS) systems Tan Delta Test Kit CP TD output voltages up to 12 kV

General Information:

EPJS-6000 is a new generation, fully automatic on-site measure dielectric loss(tgδ)and the capacitance (Cx) of electric equipment. It's suitable for testing on transformer, insulating bush, capacitor, CT/PT, MOA etc.

Features:

• Build-in dielectric loss bridge, frequency conversion power supply, testing transformer, SF6 high stability standard capacitor.
• The test high-voltage source is generated by the inverter inside the instrument and is used for the test object after boosting the voltage from the transformer.
• Frequency can be changed into 50Hz, 47.5Hz/52.5Hz, 45Hz/55Hz, 60Hz, 57.5Hz/62.5Hz, 55Hz/65Hz. Digital notch technology is adopted to avoid the interference of power frequency electric field to the test.
• 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.
• LCD touch screen display. English menu easy to operate.
• 200 groups' data storage. Save testing result according to time order, check history record and print the result.
• Multiple testing mode, with modes of inside high voltage, outside high voltage, inner standard, external standard, GST/UST, self-excitation. High voltage (more than 12kV) 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 CVT transformation ratio and voltage angle difference.
• The instrument can accurately measure the CVT dielectric loss value and capacitance value without removing the CVT high voltage lead.
• 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 digitized controlled. Output voltage is adjusted continuously.

Specification

Working condition	-15ºC~40ºC		RH<80%
Anti-interference principle	Frequency conversion
Power supply	AC 85V~160V		Generator can be used
High voltage output	0.5kV~12kV		Every 0.1kV
	Precision		2%
	Maximum current		200mA
	Capacity		2000VA
Self-excitation power	AC 0V~50V/15A		45HZ/55HZ 47.5HZ/52.5HZ 55HZ/65HZ 57.5HZ/62.5HZ Automatic double frequency
Resolution	tgδ: 0.001%		Cx: 0.001pF
Accuracy	tgδ:±(Reading*1.0%+0.040%)
	Cx :±(Reading*1.0%+1.00PF)
Measurement range	tgδ	Without limit
	Cx	15pF < Cx < 300nF
	12kV	Cx < 30  nF
	5kV	Cx < 150 nF
	1kV	Cx <300 nF
	CVT test	Cx < 300 nF
CVT ratio range	10~10000
CVT ratio accuracy	0.1%
CVT ratio resolution	0.01
Storage	200 group supports U disk data storage
Dimension	Main unit: 350(L)×270(W)×270(H)
	Accessory box: 350(L)×270(W)×160(H)
Weight	Main unit: 22.75kg
	Accessory box: 5.25kg

Company Profile

Packaging & Shipping

FAQ