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ZKB 10/6 MFA - ZKB 15/10 MFA

Tent air conditioning systems in split design for NBC protection

Weiss Technik has developed the ZKB 10/6 MFA and 15/10 MFA tent air conditioning units in a split design for use in COLPRO systems for NBC protection. If necessary, the units can be operated as a recirculating air system. Cooling capacity is maximum 11 kW and heating capacity is maximum 7.2 kW. The units can be optionally expanded with fuel-powered heating.

Features

  • Split design
  • Cleanroom 1b approval with HEPA filter box as option
  • Use in COLPRO systems possible for ABC protection
  • 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
  • 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)
  • Safe operation at external temperatures down to -32°C with fuel-powered heating (30 kW); no CO measurement required
  • Reliable operation 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
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ZKB 10/6 MFA - ZKB 15/10 MFA

Technical Specifications

  ZKB 10/6 MFA ZKB 15/10 MFA
Cooling capacity kW 6 11
Refrigerant   R134a
Heating capacity Step 1 kW
Step 2 kW
3
10
7.200
30
Air quantity Intake air m³/h
Condenser air m³/h
1.000
2.000
1.500
3.000
EMC per 89336/EWG EN 50081 and EN 50082  
Power supply 230 V, 1 Ph, 50 Hz 400 V, 3 Ph, 50 Hz
Connected load kVA max. 4 right hand rotary field max. 9
Operational ambient temperature °C -32 bis +58  
Paint RAL 6031, bonze green  
Filtering G4 (EN779) further qualities as option  
Sound pressure Internal dB (A)
External dB (A)
55/60
60-65
 
Dimensions condenser module Height - mm
Width AC - mm
Depth - mm
650
720
720
750
920
920
Weight condenser module - kg 70 90
Dimensions temperature control module Height - mm
Width AC - mm
Depth - mm
650
720
720
750
920
920
Weight temperature module - kg 80 120
Transport The system is designed with a frame with integrated handles for easy transport, carrying by 4 persons.

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