POWERLESS REFUGE CHAMBERS

Works without any power supply

Powerless refuge chamber is specially designed to be intrinsically safe, dos not need any kind of power supply; this was made possible by replacing the power supply with a CO2 power supply. For this reason, since it cannot generate any ignition due to possible electric arcs, it is absolutely suitable for installation in environments classified NEC class 1 division 2 and ATEX and IECEX zone 1

USE: Refuge unit designed to keep safe workers in case of emergency (fire, smoke, Explosion or rock fall) during underground works.

ENVIRONEMENT INSTALLATIONS: ANY KYND OF CLASSIFIED ENVIRONMENT

  • Last up to 24h without power supply

  • The unit must be intended as capable to provide a safest environment with reference to prescribed usage time and type of emergency clearly pointed out by specific risk assessments.

  • Classified installation: this model works in accordance to the most restrictive condition expecially NEC Class 1 Division 2 and ATEX IECX Zone 1

  • These units, made of sturdy steel, are also equipped with lifting flaps to allow ease of transport.

  • Endowed with Air scrubber system

  • Air conditionting: special air conditioning system works indipendetly by the envoirment condition

  • Lighting: 24 our of chemicla light

  • emergency rations

  • chemical toilet

SPECIAL APPLICATION

DUMPER INSTALLATION

Refuge chamber designed to be installed on Dumper

TBM INSTALLATION

Refuge chamber designed to be installed on TBM

RAILS INSTALLATION

Refuge Unit developed to be moved on Rails