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- Generate 15 kHz sine wave signal - Output power not less than 30 watt - Wave type: intermittent - Pulse width: 0.1, 0.2, 0.5, 2 Low Voltage Signal Generator, Integral - One touch operation for auto display of far end and fault distance in screen. - Range: 15 m to 8 000 m (maximum 16 000 m testable from bilateral ends). - Accuracy: within +/-0.2%FS, absolute error 15 m for cable 1 km less, 20 m for 1 km over. - Four types of wave sampling frequencies: 40, 20, 10, and 5 MHz. - Differentiability: V/2f meter (V: electric wave propagation velocity in cable, f: sampling frequency), For example, V=160m/µs, 40MHz sampling frequency used for measuring, screen cursor moving one unit of dot will mean 160/(2x40)=2 meters. - 5 inch dot matrix LCD for display of data and oscilloscope graphics. - Measured length direct displayed after locating and moving the single line cursor to point. - Menu help "Specialist System". - RS232 for measured data up-load to PC. - Built-in printer for instant data recording. - Power supply: 220 V AC +/- 10%, 50 Hz - Working ambient: -10 to 45 deg. C TDR Section, Integral

Cable Fault Locator / Tester

- Capable of testing every fault of all kinds of power cables of 35 KV lower voltage grade with copper or aluminum core, such as faults of open circuit, short circuit, splice, high resistance flash aspect, and high resistance leakage aspect. - Electric wave propagation velocity of most common cables are preset for convenient testing, such as polyethylene cable, PVC cable, PILC cable, and XLPE cable. Other cable data are user designable. - Main body sizes: 455x315x195 mm. - Main body weight: 9 kg

CableTest

Specifications

CBT Series

Model 300A Integral Type Introduction The CBT series is a self-contained, portable, rugged, reliable and compact cable fault locator, ideal for field use for underground buried or pipeline cable fault locating, pin-pointing, route tracing, and depth detecting. It consists of a time domain reflector (TDR) for flash testing under assistance from an optional high voltage arc and surge unit, a low voltage wave signal generator and electro-magnetic-sonic receiver for route tracing and pin pointing. Flash test section is used to approximately detect the location of fault from one end of the cable, and also used for measuring cable length and electric wave propagation velocity in cable. Low voltage signal generator is an integral of the locator main body and is able to generate 15 kHz sine wave signal, which is used for buried cable path tracing or depth detecting. The electro- magnetic-sonic receiver is a separate and standard accessory and is used for path tracing or for accurately pin pointing of fault point within the range of flash test detected coarse length range. s selectable - Power supply: 220 V AC +/- 10%, 50 Hz - Working ambient: -10 to 45 deg. C Electro-magnetic-sonic Receiver, Separate - Sensibility: Signal generator of 50 ohm sending 300 Hz signal, point locator maintains non- distorted output of 2 V, input signal not above 10 Pin point mode II: Signal received via 300 Hz filter amplifier Pin point mode I: v at signal to noise ratio better than 20:1 - Task type selection:

Cable Fault Locator - 25614 XianHenryAutomationCo.,Ltd.

Address: 703 Yingda Dasha, 60 Xiguan Zhengjie, Xian 710082, China Tel:+86-29-8669 8566 Fax:+86-29-8823 1257 http://www.henryautomation.com Email: henryxian@yahoo.com