The automatic anti-interference dielectric loss tester is an instrument for automatically measuring the dielectric loss tangent (tgδ) and capacitance value (Cx). It can measure the dielectric loss tangent (tgδ) and capacitance value (Cx) of various insulating materials, insulating bushings, power cables, capacitors, transformers, and other high-voltage equipment on-site under power frequency high voltage. Compared with the Schering bridge, it has the advantages of simple operation, automatic measurement, no conversion needed, and strong anti-interference capability.
Product Features:
◆ The instrument has high measurement accuracy, good repeatability, and good voltage linearity (measurement accuracy is not affected by voltage).
◆ Measurement working modes: positive connection method, reverse connection method, external connection method, with simple wiring.
◆ Maximum capacity of internal high-voltage power supply: 1500VA, test current: 10 u A—0.5A
◆ Dual anti-interference methods of phase shifting and power supply phase reversal are adopted to effectively suppress electric field interference.
◆ Dielectric loss measurement range: 0～100%
◆ High-voltage trailing cables, all cables have grounding shielding, only one wire is needed for reverse connection measurement, fully automatic measurement.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
