Cable Fault Locating System
  • Product Introduction

The ZC-701C cable identification instrument is used in the installation, migration, maintenance, and fault handling of power cables to identify a specific cable to be found in a bundle of cables; It has the characteristics of accurate and fast cable discrimination, simple operation, and wide application range. It is an indispensable testing instrument in cable construction and maintenance work. The uncharged cable identification device uses microcontroller technology at the transmitting end to encode and power drive the transmitted signal, driving the large-diameter clamp to couple the signal to the live cable. The microcontroller in the receiver decodes and recognizes the received phase encoded signal. Identify the target cable from a large bundle of other cables based on the uniqueness of the signal phase characteristics on the target cable. It is a lightweight, compact, and portable instrument. Suitable for various types of high and low voltage power cables.

  • Product Parameters
Transmitters
Maximum pulse peak output current25A
Pulse repetition rate1 time/2 seconds
Power supply voltageAC220V (± 10%)
Weight8kg
Receiver
Receiver sensitivity40dB
Power supplyTwo No. 5 batteries
Weight0.2kg


  • Product Features

1. This instrument consists of a cable identification transmitter, a cable identification receiver, a receiving clamp, and an output signal connection line

2. It has a high-power current pulse output; The signal received on site has clear characteristics, is lightweight and flexible, has high sensitivity, and can effectively suppress on-site power frequency interference; Accurate and fast judgment

3. This cable identification device is different from conventional identification devices, using the latest communication technology. At the transmitting end, single-chip microcomputer technology is used to encode and power drive the transmitted signal, coupling the signal to the cable; The microcontroller in the receiver decodes and recognizes the received phase encoded signal. Identify the target cable from a large bundle of cables based on the uniqueness of the signal phase characteristics on the target cable

4. Reliable protection circuit, not afraid of output short circuit

5. Unrestricted by the length of the identified cable

6. Small size, light weight, and simple operation

7. Large jaws ф 150 suitable for power cables of various cross-sectional areas;

8. Internally equipped with a high-power isolation transformer, the operator has no direct electrical contact with the mains, greatly ensuring personal safety.

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