1. Overview
Every year, fatal accidents occur in my country's power system due to manual sawing of live cables. This device can completely solve this problem. It uses a remote-controlled automatic puncture device to damage and puncture the relevant cables on site. If the cable is live, the cable will explode at the moment of puncture, otherwise the cable is not live.
During the construction of power cables, when the laid cables are relocated or repaired, the relevant cables are often sawed off. In order to ensure the personal safety of the operators. First, the identity of the cables to be processed on site must be confirmed. In particular, it is necessary to judge whether the relevant cables are live or not. Only after confirmation can the relevant cables be sawed off.
There are usually two ways to confirm the identity of the relevant cables on site: confirmation through the original design and construction records; confirmation on site through the cable live or non-live identification instrument. At present, the only way to confirm whether the cable is live is to use mechanical puncture to make the cable short-circuit relative to the ground or phase to phase: manual mechanical puncture and remote control automatic puncture.
2. Features
1. A single gun can only produce one short-circuit point on the cable at a time, and a double gun can produce two short-circuit points on the cable at the same time. Since the three-phase cable is usually in a "pin" shape, there is a risk that some phase lines cannot be pierced by a single gun. It is recommended to use a double gun configuration, and the double guns are at a 120° angle to pierce the cable at the same time.
2. Wireless remote control is adopted, and the remote control distance is more than 10 meters. It can be remotely controlled through a wall, and the safety performance and reliability are higher than infrared. The control line is 5 meters long.
3. It can be used for both AC and DC, with a built-in lithium battery pack and a large-capacity energy storage device, a long charging time, and continuous work for more than 10 hours.
4. Real voice prompts and LCD display synchronous control are integrated, and the operation is simple.
3. Technical indicators
1. Clamp diameter width: 30-150mm
4.2. Small size and light weight, very suitable for outdoor use
4.3. Power supply: AC 220V±10% 50Hz/DC 12V 1A
4.4. Controller: 270×230×120mm 2.5kg
4.5. Complete set: 470×380×210mm 15.5kg
13665279612
