ZY-PDL5000 partial discharge detection and positioning system
ZY-PDL5000 partial discharge positioning system is mainly used for partial discharge detection and positioning of high-voltage electrical equipment. The system consists of an ultra-high frequency sensor, an ultrasonic sensor, an ultrasonic preamplifier, a high-frequency current sensor, a signal processing system, and a high-speed oscilloscope. The system adopts a self-developed digital adjustable band signal processing system. In the UHF band, the lower frequency limit can be adjusted to avoid the interference of low frequency noise.
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