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Xtester-CD-850N Digital Cable Fault pin-pointer
Overview
CD-850N Digital Power Cable Fault Pin-pointer is an easy operation device used to pinpoint the fault point. It integrated the function of acoustic magnetic synchronization method, the step voltage method, the magnetic field strength method to make the pinpointing accuracy. |
Features
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Technical Specification
1) acoustic magnetic synchronous pin-pointing: a) acoustic channel Bandwidth: all-pass: 80Hz~1500Hz low-pass: 80Hz~400Hz high-pass: 200Hz~1500Hz band-pass: 150Hz~600Hz b) Signal gain: ≥80dB c) Accuracy: 0.1m 2) Background noise reduction mode: support noise reduction, no noise reduction, adaptive noise reduction 3) Power supply: a) Battery: built-in Li-ion battery series,3.7 V,6700mAH b) Continuous work time above 9 hours c) Charger: input AC220V±10%,50Hz;output 8.4V,output 5V/2A 4) Display method: 800X470 dot LCD 5) Size: 230mm×127mm×55mm 6) Weight: main unit 1kg,sensor 1.4kg 7) Use environment: -10℃~40℃,5-90% RH, elevation <4500m |
Packing List
Main unit x1 acoustic magnetic synchronous sensors x1 High performance anti-noise earphone x1 Connection line x 1 Charger x1 |
Cable Fault Testing System
（Configuration Table for Power Cable Fault Testing System）
| Items | Product Name/Model No. | Functions |
 | MEWOI-CD650 Integrated High Voltage Signal Generator(necessity) | Generate high-voltage breakdown fault point (Provide signal source for pulse current ranging, multiple pulse ranging, and precise fault location) |
 | MEWOI-CD760 POWER CABLE FAULT PRELOCATOR(Cable fault rangefinder)(necessity) | Measure the distance of the fault Low voltage pulse, pulse current, multiple pulses, remote service (optional function) |
 | MEWOI-CD-850N Digital Cable Fault pin-pointer(necessity) | Determine the precise location of the fault point (Waveform display method, intelligent method directly provide sound and magnetic delay values, strong noise reduction, adaptive noise reduction, no noise reduction, path compass display, automatic mute) |
 | MEWOI-PD4950 Intelligent Pipe Locator，Cable routing and identification device (Optional） | Path detection, cable identification, real-time depth measurement, intelligent fault detection, pipeline survey |
 | MEWOI-CD-7505 Cable fault multi-impulse coupler （Optional) | Multiple pulse method for measuring fault distance |
Scope of application | Detecting various types of faults such as low resistance, high resistance, flashover, disconnection, grounding, etc. in the main insulation of 35KV, 10KV, 380V and other bundled cables |
