How to detect fireproof cable failure

1. Cable fault diagnosis The diagnosis of the nature of the cable fault is to determine the type and severity of the fault so that the tester can prescribe the right medicine and choose the appropriate cable fault location and location method. 2. Cable fault location Cable fault location is also cal... read more

How to find the leakage place of fireproof cable easily and quickly?

With the rapid development of industrialization, fireproof cables are widely used in various fields of production and life. Since special cables are generally buried in the ground, once a failure occurs, how to easily and quickly find the fault point of the leakage and restore the power supply as so... read more

What are the common sense of wire and cable?

1. What types of commonly used wires and cables are classified by purpose? According to the purpose, it can be divided into bare wires, insulated wires, heat-resistant wires, shielded wires, power cables, control cables, communication cables, radio frequency cables, etc. 2. What kinds of insulated w... read more

What is the difference between a low-smoke halogen-free cable and an environmentally friendly cable?

Low-smoke halogen-free cables are used in many places in key cable projects, such as fire fighting, monitoring, and alarms. People usually call it environmentally friendly cables. In fact, environmentally friendly cables do not refer to low-smoke halogen-free cables. A detailed analysis of the diffe... read more

What are the differences, advantages and disadvantages of aluminum core cables VS copper core cables?

Aluminum wire and copper wire basically have the following differences 1. The cut-off flow of copper wire and aluminum wire is different; 2. Aluminum wire is relatively cheap; 3. Aluminum wire is lighter in quality; 4. The mechanical strength of aluminum wire is poor; 5. The aluminum wire is extreme... read more