The name of production: combined intrinsically safe mine loudspeaker telephone
The model of production: KTC102.3-1(HA)
* Airtight, reliable operation, convenient maintenance.
* The machine has an emergency stop button, with manually reset and action indication.
* The machine has a communication and warning functions.
* Pull cable emergency stop function (emergency pull-off).
* Two ends are connected with a plug in cable , regardless of the direction, convenient and flexible installation.
* Support the self-diagnosis function along the line.
Application: KTC102.3-1 ( HA ) combined intrinsically safe mine loudspeaker telephon applies to underground coal mine locations exposed to gas or dust explosion. It is designed to provide pull cable emergency stop blocking protection and communication along the belt as well as push-button blocking to warn the start/stop of the device.
* Explosion-proof type: mine intrinsically safe type Exib I.
* Enclosure protection class: IP54, connector IP67.
* Size: 358 x 156 x 290.
* Reset mode: manual reset.
* Action indicator: red LED indicator.
* Transmission type: press and hold the button to speak along the mine.
* Working voltage: 12V~18V.