大电流工业插座是什么？

插座的电流容量超过150 A，用于连接大型设备和发电机，使用的工业场所：矿山和采石场（例如挖掘机），港口和造船厂（港口设备和船舶），钢铁行业。......还有哪些行业关注这种大电流类型的工业插座呢？

 

There are various risks for connection to marinas (e. g. dockside boats) and shipyards (cranes, converters/compressors, etc.), but also for connections to mega yachts, military/commercial vessels and tugs:

- Corrosion due to salt,

- Humidity (salt fog),

- UV,

- Public manipulation....

...all of which will affect the power sockets at the ports.

The MARECHAL® solution: PF is one of the most popular solutions for this type of application. Indeed, it is suitable for this sector because of its ease of connection/disconnection and its marine treatment (resistance to corrosion and humidity resistance - IP66/67). 150/250 Amp (DECONTACTOR™ DS) and 700 Amp (single pole) socket outlets are also used.

 

This concerns applications such as the connection of excavation machines, generators, pumps or conveyor distribution boxes.

 

Extractive industries (quarries, underground and open-cast mines, tunnel and gallery construction) can generate high-risk situations for users: risks related to dust, stones, mud and water flows. We offer you robust industrial electrical connections for power supply, extraction and processing, which support you on all your sites for greater safety.

 

The MARECHAL® solution: DECONTACTOR™ DS 250 A for the extractive industry is widely used for the following reasons: waterproofness, ease of use, fast disconnection, robustness; for construction and infrastructure, DS 150/250 Ampere as well as PF and SP unipolar are preferred. All these solutions are particularly appreciated for their safety features.

 

In steel and metallurgy, it is necessary to connect electrically: furnaces, electromagnets or even gantries.

This type of industry is characterized by a dusty environment and high temperatures.

The MARECHAL® solution: for these sectors, the two most requested solutions are DECONTACTOR™ DS and PF. Their resistance to dust, impact and high temperatures justify this choice.

 

At airports, many equipment must be connected with high-power sockets:

- Boarding bridges,

- Luggage conveyance vehicles,

- Staircase vehicles,

- Frequency converters,

- Aircraft power supply units on the runway and in the maintenance area,

- High-current connections of aircraft from underground hatches or wall-mounted boxes.

The risks associated with this type of electrical connection are mainly wear and tear (humidity, corrosion, shocks).

The MARECHAL® solution: use of DECONTACTOR™ DS mainly for their resistance to hydraulic fluids (humidity and corrosion) and low temperatures (-40°), but also for their robustness, durability and ease of connection/disconnection.

 

What are the advantages of MARECHAL® high-power electrical sockets ?

In summary, MARECHAL® plugs offer the following advantages, adapted to the industries mentioned above:

- Robustness and durability

- Ergonomic and usability

- Easy connection/disconnection

- Humidity resistance (waterproofing) and corrosion resistance

- Safety of users and installations

 

MARECHAL ELECTRIC is here to help you in all the functional aspects of your project, understand your needs, know and identify technical solutions, always respecting the best quality/safety ratio of users and performance.