Explosion Proof Cable Reels

Because of the special nature of the use of explosion-proof cable reels, there must also be some differences in the planning of the general cable reels in order to adapt to these dangerous environments. We know that the socket plug contact when the phenomenon of sparks caused by the very common, and now to eradicate this situation.

Explosion-proof cable tray in order to deal with this problem, the cable tray is equipped with a split indication on the plug, in the planning of the plug, so that the grounded end is longer than the main contact. In this way, when piercing the jack, the end of the connector is connected first, and when pulling out, the grounded end leaves after. Other plugs and sockets are fitted with interlocking devices, which ensure that the plugging and unplugging operations are carried out only after the power has been cut off. This avoids the generation of sparks and static electricity.

Explosion-proof cable tray safe and reliable embodied in every planning detail above all, as long as there is likely to affect the use of safe places, explosion-proof cable tray are considered beforehand and do a good job of protective measures. This is also the explosion-proof safety cable tray to be the key to popularity.

In some special environments, such as mines, oil fields, or other flammable gas mixtures in the environment, there will also be commonly used to the time of the cable tray. These environments are invariably flammable and explosive gases exist, if the use of general cable trays, plugs and sockets between the slightest friction to produce even the slightest spark will be dangerous. Then you need to use explosion-proof cable tray.

Explosion-proof cable tray is a combination of professional and technical personnel of these environmental characteristics and explosive principles of the manufacture of professional safety cable tray, the design concept is completely based on safety and reliability.

Product features

Safety first

Explosion-proof cable tray first and other cable trays have the same leakage protector, explosion-proof cable tray built-in small leakage switch, if an accidental leakage occurs, change the leakage protection switch, the power will be cut off within 0.03 seconds. At the same time, explosion-proof cable tray in order to prevent the emergence of sparks and static electricity and other easy to lead to the emergence of explosive hazards, including sockets, plugs, handles, etc., including all configurations are aluminum, and are sprayed with plastic; pin shell and turntable using aluminum alloy, that is, durable, but also safe and reliable.

Variety of choices

Explosion-proof cable tray Explosion-proof cable tray is a special specially designed cable tray, are designed for special environments. In the choice is relatively small. Explosion-proof cable tray in the basic configuration of the best materials, while the size of the cable model specifications also provide a relatively large number of options. Such as cable models forty or fifty in the choice, in addition to explosion-proof function, in the waterproof and dustproof also have a higher level of protection.

Unique design

Because the explosion-proof cable tray of the use of environmental specificity, its design must also have some difference in the general cable tray, in order to adapt to these dangerous environments. We know that the socket plug contact when the phenomenon of sparks is very common, and now to completely eliminate this situation. Explosion-proof cable tray in order to solve this problem, the cable tray plug is equipped with a split indication, in the design of the plug, so that the grounded end is longer than the main contact. In this way, when inserted into the jack, the end of the connector is connected first, and when pulled out, the grounded end leaves later. In addition the plug and socket are equipped with an interlocking device, so that the plugging and unplugging operation can only be carried out after ensuring that the power is disconnected. This avoids the generation of sparks and static electricity. Explosion-proof cable tray safety and reliability is reflected in every design detail above all, as long as there may affect the use of safety places, explosion-proof cable tray are considered in advance and do a good job of complete protective measures. This is the key to explosion-proof safety cable reels to be popular.

Explosion-proof cable reel classification

Explosion-proof cable reel according to the different recovery methods, explosion-proof cable reel can be divided into hand-cranked cable reel, spring automatic cable reel, electric recovery reel.

In the maintenance, test work site using mobile cable reels should be carried out in accordance with the following requirements.

(1) the safety requirements of the cable tray cable tray must be equipped with sockets, residual current action protector and power indicator;

(2) residual current action protector rated action current is not greater than 30 m A, action time is not greater than 0.1 s;

(3) voltage type residual current action protector rated action voltage is not more than 36 V;

(4) Explosion-proof cable reels are suitable for special places such as hydrogen stations, ammonia stations, oil zones, hazardous chemicals rooms and so on.

Explosion-proof cable reels are available in carbon steel, stainless steel and aluminum. According to the customer’s use of working conditions to choose. Optional devices are guide device, limit device, remote control,, speed control, automatic pipe discharge device and various voltages. Explosion-proof cable tray built-in precious metal slip ring, including cable reel and sets in the cable reel on both sides of the cable tray cover, cable reel for the hollow ends of the open structure, which is equipped with cable out of the hole, the cable tray cover including the cover body, the reel connection, and the activities of the hole corresponding to the cover body activities, bearings and the cover body activities of the surface contact rotation. Bearing rotation structure is simple, low friction, good mechanical properties; cable tray cover for the integration of welding molding, good safety.

Scope of application

1.1 zone, 2 zone dangerous gas place;

2.IIA, IIB, IIC T1 ~ T6 explosive gas or vapor environment;

3.Combustible dust environment 21, 22 areas;

4. Indoor, outdoor (IP54,IP65)

Technical features

1. The turntable and explosion-proof plug shell is cast aluminum alloy with plastic spraying surface;

2. Small circuit breaker with leakage protection can be installed inside;

3. There are split and close instructions on the plug, and the grounding contact on the plug is longer than the main contact; the grounding plug is connected first when it is inserted, and the grounding plug is disengaged after it is pulled out;

4. Plugs and sockets have interlocking devices and can only be plugged in and out after power failure;

5. The cable tray rotates flexibly, and there are brackets and walking wheels when it moves, so it is easy to move;

6. Cable length standard configuration is 30 meters, can be extended to 100 meters upon request;

7. Cable wiring.

Technical parameters

1. Rated current: 16A, 32A

2.Rated voltage: AC220V/380V

2. Explosion-proof grade: Exd II BT4/T5/T6

4. Protection grade: IP54, IP65

첫 구매 시 30% 할인 받기

X
ko_KRKO