GD-4132 Power cable fault locator

General introduction

GD-4132 Power cable fault locator work together with HV signal generator, adopts advanced acoustomagnetic synchronization method to locate fault point accurately.

Function features

• Acoustomagnetic can be received synchronously; with strong anti-interference 
• Acoustomagneticsignal is displayed in the form of wave, and it is easy to tell apart signal and noise.
• Cursor measure acoustomagnetic delay, the distance of fault point can be judged accurately.
• According to the initial polarity of magnetic wave-shape to locate and detect fault point simultaneously.
• High performance anti-noise earphone to monitor
• LCD display, friendly interface, simple to operate
• Built-in large capacity lithium ion battery to supple power, and equipped with quick chrger
• Power source management: start up different power access as per different functions to reduce power consumption; If no operation is conducted more than 15 minutes, the instrument will power off automatically, so does battery lack of voltage(on the purpose of battery protection)

Main parameters

• With function of acoustomagnetic synchronization measuring：
• Sound signal transmission bands: center frequency 400Hz, bandwidth 200Hz.
• Signal gain：80dB
• Location accuracy：0.1m
• Power source：
• Battery：Bulit-in lithium ion battery, nominal voltage 7.4V, capacity 3000mAH
• Power consumption：300mA, continuous working time >9 hours
• Charger：input AC220V±10%, 50Hz；nominal output 8.4V, DC1A
• Charge time：<4 hours
• Display mode： 320×240 dot matrix LCD
• Volume：270mm×150mm×210mm。
• Mass：1.5kg。
• Operation condition：temperature: -10℃－40℃, humidity 5-90％RH, altitude <4500m。