NDX6000 Series Fully Automatic Anti-Interference Dielectric Loss Tester-Wuhan Nanxing Electric Power Technology Co., Ltd.

Phone: 400-027-8938

Mobile: 133 9714 9829

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NDX6000 Series Fully Automatic Anti-Interference Dielectric Loss Tester

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Transformer Testing Series

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NDX6000系列全自动抗干扰介质损耗测试仪

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Product Details

■ Product Overview

Dielectric loss measurement is a fundamental method in insulation testing, capable of effectively detecting overall moisture ingress and degradation of electrical equipment insulation. , as well as localized defects. It is widely used in electrical manufacturing, electrical equipment installation and handover, and preventive testing. Measuring the dielectric loss of transformers, instrument transformers, reactors, capacitors, bushings, surge arresters, and other components is the most fundamental method for assessing their insulation performance. By employing variable-frequency power‑supply technology and leveraging microcontrollers and modern electronic techniques, automatic frequency conversion and analog… / Number conversion and data operations , It achieves strong anti-interference capability, fast testing speed, high accuracy, fully automated digitalization, and simple operation. ; The power supply uses a high-power switching power supply. , Output 45Hz and 55Hz Pure sine wave , Automatic pressurization , Can provide up to 10kV the voltage ; Automatic filtering 50Hz Interference—suitable for on-site testing in environments with significant electromagnetic interference, such as substations.

■ Technical Specifications

Accuracy	Cx: ± ( Reading x1%+1pF)		tan delta : ± ( Reading x1%+0.00040)
Anti-interference performance indicator	Variable-frequency anti-interference, in 200% It can still achieve the aforementioned accuracy under interference.
Capacitance range	Internal high pressure	3pF-60000pF/10kV 60pF~1 mu F/0.5kV
	External high voltage application	3pF~1.5 mu F/10kV60pF-30uF/0.5kV
	Resolution	0.001pF，4 significant figures
lg5 Scope	Unlimited, resolution 0.001% , Automatic identification of three types of test samples: capacitors, inductors, and resistors.
Test current range	10 mu A~1A
Internal high pressure	Set the voltage range	0.5~10kV	Maximum output current	200mA
	Buck-boost method	Continuous smooth adjustment	Frequency accuracy	± 0.01HZ
	Test frequency	45、50、55、60、65Hz Single frequency
		45/55H2、55/65Hz、47.5/52.5Hz Automatic dual-frequency inverter
External high voltage application	Maximum test current in positive wiring 1A , power frequency or variable frequency 40-70Hz Maximum test current during reverse wiring 10KV/1A , power frequency or variable frequency 40-70Hz
CVT Self-excitation method low-voltage output	Output voltage 3~50V , output current 3~30A
CVT Turns Ratio Measurement	Turns-ratio measurement accuracy	± reading x1%	Turns-ratio measurement range	10~99999
Phase measurement	Phase measurement accuracy	± 0.1 °	Phase measurement range	0-359. 9 °
Measurement time	Approximately 40s , related to the measurement method		Computer interface	Standard RS232 Interface
Input power supply	180V~270VAC ，50Hz ± 1% , powered by mains electricity or a generator

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NDX6000 Series Fully Automatic Anti-Interference Dielectric Loss Tester

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