MDCS Multifunctional distribution cabinet

The MDCS is designed for the installation of intrinsically safe mining automation and communication equipment, as well as for the switching and distribution of fiber optic and electrical communication lines. Depending on the cabinet configuration, it is available in three versions: O – optical cabinet (with optical cross-connect inside the cabinet); E – electrical cabinet (without optical cross-connect components inside the cabinet); OE – opto-electrical cabinet (with optical cross-connect and switch inside the cabinet).

General characteristics:

Explosion protection marking	RO Ex ia op is I Ma*
Operating temperature, °C	from minus 20 to plus 40
Degree of protection against external influences	IP66
Protection class against electric shock	III
Maximum input voltage, V	40
Maximum input current, A	3.0
Internal configuration	project-configurable, may include: - side, top and rear patch cord organizers; - swivel frame with cassette organizers and splice cassettes; - DIN rail with terminals; - signal lamps ILEx100, push buttons PBEx100, switches SWEx100; - project-specific distribution board; - electronic equipment: repeater switches of the NAP100, NAP110, NAP120, NAP150 series, controllers MCS100-CPU, MCS100 I/O modules, HMI panel; - other compatible components according to the functional purpose, as per the project solution and with conformity confirmed by accredited organizations
Maximum number of optical splice cassettes (sockets) for switching, pcs.	depending on version
Type of optical sockets	SC
Cabinet material:	- steel with anticorrosive primer and RAL 5005 powder coating; - stainless steel with RAL 5005 powder coating
Overall dimensions, mm	depending on version
Maximum product weight, kg, not more than	depending on version

* - the presence of op is and/or ia designation in the explosion protection marking depends on the installed components.

Application area

Underground workings of mines and pits, and their surface structures, including those hazardous due to gas and dust, in accordance with the explosion protection marking and operating conditions.