Basic Introduction of Cable Fault Detector 2

1.1 The entire set of instruments is used5The battery work has solved the problem of no AC power supply on site and the difficulty of maintaining and failing rechargeable batteries.

1.2 One box engineering plastic box outer packaging, easy to use, more suitable for transportation and outdoor environments.

1.3 The large-diameter soft coil receiver is suitable for various complex cable laying sites.

1.4 The LCD display is designed using low-power technology, which is particularly energy-efficient and has simple and intuitive judgment.

1.5 It can identify both live power cables and power outage cables.

2 Specification

2.1Jaws:When closed, the inner diameter is ≥ 120mm

2.2Receiver power supply:Two 5th alkaline batteries with a continuous working time of ≥ 8h

2.3 Host power supply:Four 5th alkaline batteries with a continuous working time of ≥ 8h

2.4Identification method: waveform direction, waveform amplitude, dual judgment basis

2.5 Outdoor visibilityLCDIt can be used in both sunlight and dark environments.

2.6Weight and volume: approximately6.5kg，38X30X20cm

3 Panel Diagram and Function Introduction

Host part:

3.1 Grounding post: Connect to the protective earth.

3.2 Power Supply: Powered by 4 No. 5 alkaline batteries.

3.3 Signal output: Connect the output clamp according to color.

3.4 Output indicator light: Indicates the status of signal output.

Cable identification device receiving box section:

3.5 Cable aviation plug interface: Connect the identification soft coil and use it as a power switch.

3.6 "Amplitude" button: Adjust the receiving sensitivity.

3.7 Battery box: 2 No. 5 sealed batteries.

4 Working principle

Apply the signal to the cable to be recognized through the output coupling clamp. According to the principle of electromagnetic induction, if the copper screen of the cableblockIf the layer is intact and the grounding at both ends is reliable, then the copper screen of the cableblockThe induction signal of the layer must be consistent with the law of the emitted signal. At the site to be identified, use the receiving test pliers of the handheld receiving box to test all cables on site. According to the displayed waveform, the cable with consistent direction and amplitude is the one to which the signal is applied.