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Wiring Box Installation Steps
- Jun 13, 2017 -

With the popularity of broadband in the community, to the user to bring a great degree of convenience, but at the same time encountered other problems, such as community users into the line when the wiring problem, if the wiring is improper, then it may affect the stability of product use, so how to install junction box has become a very important issue. The electrician's friend may be familiar with what the junction box is, but do you know the function of the junction box? Today's little series to give you a popular science.

I. Construction of Junction Box

The General junction box consists of a box cover, a box body, a terminal, a diode, Junction Box a connecting wire and a connector.

Second, the function of each part of the junction box

The shell should have a strong anti-aging, anti-ultraviolet ability, Junction Box in line with the outdoor harsh environmental conditions of use requirements;

The Self-Locking function makes the connection way more convenient and firm;

Must have waterproof seal design, scientific protection against electric shock insulation, with better safety performance, wiring terminals should be firmly installed, Junction Box and converge with good weldability.

Diodes are divided into: bypass diode and anti recoil diode. The main function of diode is one-guide-pass function.

Bypass Diode: The main action to prevent the thermal plaque effect of components. Hot spot Effect: When the component is in use, some of the cells are blocked by foreign bodies and will be used as a load to consume the energy generated by other illuminated solar modules. Junction Box The temperature of the shaded solar cell will heat up at this time, which is the hot spot effect. If there is a foreign body to block the battery to cause the local battery chip does not work, the temperature of the local battery is rising, fever will eventually lead to the battery chip burnout.

The bypass diode does not work when the solar panel is working, but when the hot spot effect is encountered, the bypass diode automatically crosses the string and continues working with other battery strings. Now, Junction Box the main function of the bypass diode we use is to prevent the battery from burning.

Anti-recoil Diode: The component prevents the battery current from flowing backwards without illumination.

Connectors, connectors: With good insulation performance, male and female plug with self-locking function is solar panels and electrical connection more convenient and reliable.

Function of junction Box:

1. Enhanced Component Safety

2. Sealed assembly current output part (lead part) 3. Make component use more convenient and reliable

III. How to install the junction box

(a), installation steps:

1, first by the furniture company in the furniture table to cut a mounting hole (please note that different products of different size);

2, the junction box into the open mouth;

3. Fixed junction box with screws;

4, connect the cable, pay attention to the pop-up wiring box cable length to stay, Junction Box for the junction box can be successfully bounced;

5, the wire cable reasonable cloth;