The ZCPD-100S Handheld Partial Discharge Detector makes it possible to quickly measure partial discharge in switchgear, typically taking only 10 seconds to test one switchgear cabinet. Using the ZCPD-100S's TEV (Transient Earth Voltage) measurement function, simply place the TEV probe flat against the switchgear door, and within 10 seconds accurately identify whether the switchgear under test has partial discharge. The ZCPD-100S Handheld Partial Discharge Detector is suitable for rapid inspection of insulation conditions in large batches of switchgear and for troubleshooting faulty switchgear. It can also use the ultrasonic method to measure switchgear.
Technical Performance:
1. The ZCPD-100S Handheld Partial Discharge Detector can pre-detect whether partial discharge exists in switchgear, ensuring safe and effective operation of the switchgear;
2. No need to contact live parts of the switchgear, making testing safe and quick;
3. No power outage required during detection, and no high-voltage test power supply needed;
4. A single test can effectively assess the switchgear, allowing establishment of a switchgear condition database;
5. Also features ultrasonic testing function, can be used for partial discharge measurement of SF6 ring main units and cables;
6. Ultrasonic and TEV sensors are built-in, no need for wiring or sensor replacement;
7. Two measurement modes (sensors) provide fast, real-time, and accurate partial discharge measurement;
8. Built-in intelligent system with digital LCD display for intuitive operation;
9. Safe and reliable operation, ensuring user safety without additional auxiliary means.
Main Technical Parameters:
(1) TEV Sensor (2) Ultrasonic Sensor
Sensor: Capacitive Sensor Sensitivity: 1dB
Frequency Range: 0-100MHz Sensor Center Frequency: 40kHz
Measurement Range: 0-60dB Measurement Range: 0-30dB
Resolution: 1dB Resolution: 1dB
Error: ±1dB Error: ±1dB
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
