What are the commonly used wire and cable detection equipment?

What are the commonly used wire and cable detection equipment?

With the rapid development of power grid, improve power supply reliability requirements, power equipment maintenance and repair work is facing severe challenges, the state grid company promote the state overhaul of the power grid equipment, wire and cable Testing Equipment through comprehensive analysis of various kinds of state data, can accurately grasp the actual running status of equipment and set up scientific and reasonable equipment testing strategy, It provides a basis for better state detection.

Wire and Cable Testing Equipment online monitoring technology comprehensive application, can be found in a timely manner, the potential risk for the operation of power equipment, avoid the happening of sudden failure, it is very important to the secure and stable operation of the power equipment, qualified cable manufacturer in addition to the production department, quality inspection departments also need to exist, must have high quality wire and cable Testing Equipment, only in this way, Factory cable can have quality assurance, secondly, xiaobian lists the following /6 kinds of common wire and cable detection equipment.

1, the bridge

An instrument for measuring various quantities, such as resistance, capacitor, inductance, etc. by means of comparison.

2, insulation resistance measuring instrument

Commonly known as remote controller, megohmmeter, mostly powered by hand generator, also known as remote controller, mainly check electrical equipment, home appliances or electrical lines to ground and phase insulation resistance, these equipment, electrical equipment and lines work under normal state, due to electric shock caused death or injury or equipment damage accidents.

3. Pulling machine

Mechanical force testing machine for static loading, stretching, compression, bending, shearing, tearing, peeling and other mechanical properties of wires and cables.

4, aging box

Used for testing the ozone aging resistance of rubber and its products of electric wire and cable.

5. Projector

The optical projector designed for measuring the insulation and sheath thickness of wire and cable is a precision instrument that uses optical projection method to project the section outline of the insulation and sheath of the measured cable onto the screen, observe and aim, and measure the length without measuring force by using a micro-carrier.

6, spark testing machine

Manufacturing wire and cable, installed in the wire winding part of the online product testing equipment, the main function is to use frequency voltage leak detection of copper wire products, skin foreign body, such as high voltage, spark tester according to certain rules periodically pressuring insulated wire set voltage value, make the grounding conductor section, thus forming a voltage difference in the surface of conductor and insulation, testing insulation bad, Make wire, cable products through the factory voltage test machine, mainly used for polyethylene insulated power cable voltage test, also used for large power transformer insulation voltage test.

The above can be called wire and cable detection equipment.