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ZKB 15/10 MFA - RR 1b mobile operating system

Tent air conditioning units in split design for 1b cleanroom class operating tents

The Weiss ZKB 15/10 MFA - RR 1b air conditioning unit has been developed for air conditioning of medical and rescue tents in addition to fully equipped operating tents. The unit has been tested and approved in accordance with DIN 1946-4-2008-12 and conforms to cleanroom class 1b. The unit is equipped with three-stage filtering with HEPA filter box.

Cooling capacity is maximum 11 kW and heating capacity is maximum 7.2 kW. The system can be optionally expanded with fuel-powered heating and a capacity of 30 kW. Even with an ambient temperature of -32°C, comfortable temperatures can be achieved. A heat carrying medium is used to transfer heat into the tent where it is supplied to the ventilation system. The indirect heating system prevents emissions from entering the tent.

Features

  • Split design
  • Cleanroom 1b approval with HEPA filter box as option
  • NBC protection/Colpro available
  • Construction possible as a complete system (all modules outside of the tent) or as a split system (evaporator module inside the tent)
  • Operation as fresh air or air circulation system possible
  • Plug-in system
  • Safe operation at external temperatures down to -32°C with fuel-powered heating (30kW); no CO measurement required
  • Safe cooling at external temperatures of up to +58°C
  • Multi-stage air filtration possible

Operation modes

  • Cooling/heating (electrical) or only blowing without temperature
  • control or heating with optional heating module

Standard Version

  • Condenser and evaporator module
  • Installation as a complete system (all modules outside the tent) or a split-system (evaporator module inside the tent) possible
  • Operation as a fresh air or a recirculating air system possible
  • Compact construction with an additional transport frame
  • Design with aluminium panels, coloured RAL 6031
  • Easy transport with integrated handles
  • Easy maintenance via big and easy removable covers
  • Connection finished system integrates a fully hermetic refrigerant circuit with a scroll compressor (condenser module) and an airflow section with filter, cooler and supply fan (evaporator module)
  • Evaporator module pre-installed with glycolheater and couplings to operate with optional heating module
  • Compressor equipped with soft starter (only ZKB 10/6 MFA)
  • Condenser and evaporator module connected by flexible hoses with quick release selfsealing couplings, length of 5 m
  • Integrated rotary field watchdog with a manual switch (only ZKB 15/10 MFA)
  • Control panel with switches, lamps, thermostat with cable (10 m) and plug to place inside the tent
  • Power connection cable (15 m) with plug
  • Special condensate drain system with flexible pipe, length of 5 m
  • Condenser fan speed controlled
  • Integrated lightning protection installed
  • Easy connection to an air distribution system (inside the tent) possible

Options

Transport

  • Frame with wheels, to install at the excisting transport frame at the modules

Heating

  • Electric heater, installed in the evaporator module to compensate the temperature difference between night and day
  • Separate heating module as a fuel heater (Diesel) with complete water-glycol circuit with pump, fuel lance for 20 l jerry cane, waste gas pipe and glycolhoses with quick release self seating couplings, 5 m long.

Filter

  • Air inlet filter G3 (metal, cleanable), integrated in the evaporator module
  • Air inlet filter F5 or F7, integrated in the evaporator module
  • Sand protection housing or sand filter to be installed at the evaporator module (placed outside the tent)

Supply air hose system (evaporator module outside the tent)

  • External insulated flexible air hose, length of 4.5 m coloured black (other length possible)
  • Air hose connector to be installed at the evaporator module

Air distribution system (inside the tent)

  • Air hose system of Trevira CS, designed to be installed inside the tent
  • Air hose connector for connection on top of the evaporator module

Additional parts

  • Softstarter for compressor
  • Earthing kit
  • Tool to connect cooling pipes

Technical Specifications

OP-RR 1b
 
Cooling capacitykW 11.000
Refrigerant R134a
Heating capacityStep 1kW 7.200
Step 2kW 30.000
Air quantityIntake airm³/h 1.500
Condenser airm³/h 3.000
EMC gemäß 89336/EWG EN 50081 und EN 50082
Power supply 400 V, 3 Ph, 50 Hz
Connected loadkVA rechtes Drehfeld max. 9
Operational ambient temperature°C -32 bis +58
Paint RAL 6031, Natogrün
Filtering G4 (EN779) weiter Qualitäten optional
Sound pressureInternaldB (A) 55-60
ExternaldB (A) 60-65
Dimensions condenser moduleHeightmm 750
Widthmm 920
Depthmm 920
Weight condenser modulekg 90
Dimensions temperature control moduleHeightmm 750
Widthmm 920
Depthmm 920
Weight temperature modulekg 120
Temperature range of brine Das System hat einen Rahmen mit integrierten Griffen für einen leichten Transport, getragen durch vier Personen.

Contact

In case of further questions please call us (+49 6408 84-0) or use the following form.

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