Product Introduction:
The cable partial discharge tester is developed based on the advanced theories in the field of partial discharge detector research both domestically and internationally, adopting advanced technology and circuits, and has been continuously improved through extensive trial use by users in various regions. While retaining the advantages and functions of previous generations, it is more refined in design, more convenient in use, and more reliable in performance.
Technical Specifications:
I. Host Parameters
1. Capacitance range of testable products: 6pF~250µF
2. Detection sensitivity and allowable current (see Table 1)
3. Elliptical scanning time base
(1) Frequency: 50 (internal), 100, 150, 200, 400Hz
(2) Rotation: in steps of 30°, rotatable 360°
(3) Working method: Ellipse — Expansion — Straight line
(4) High-frequency time base ellipse can be adjusted to normal size according to input voltage (10～250V), with power consumption <1 VA, and equipped with automatic overload protection device
Note: The above information and technical parameters are compiled and published by Yangzhou Darui Electric Co., Ltd.
