MILITARY ENVIRONMENTAL CONTROL UNITS & NBC SYSTEMS

Military ECU

Limco has leveraged its experience as a leading manufacturer of cooling systems and heat exchangers for military airborne applications to offer a wide range of highly reliable and affordable military air conditioners and heaters, featuring high performance and simplicity while meeting MIL-STD-810 and MIL-STD-461 standards.

We provide a complete solution of Environmental Control Systems (ECS) combined with a Nuclear, Biological, and Chemical (NBC) protections for application where heat removal is essential. Our capabilities include standard units and custom-made units based on our customers stringent demands. our Military Air Conditioning and Air Conditioner Systems server on military UAV systems, Gichner shelters Systems, General Dynamic combat vehicle and CECOM shelters

Using state-of-the-art designs, we are able to offer:

• Lower weight
• Lower power consumption
• Low noise disturbance
• Isolated condenser for NBC stringent requirement
• User friendly operation and maintenance

Our systems can be found all over the world at surveillance radar centers, ground based radar, military communication shelters, operation command centers, recovery centers, LRE & MCE at the ground segment for UAV, mobile shelters such as the Lightweight Multi-Purpose (LMS) and the Standardized Integrated Command Post System (SICPS) shelter, which are mounted on a Heavy HMMWV, S-280 and NATO shelters, armed vehicles, and more.

Configuration:

• Vertical – Wall mounted
• Horizontal – Roof & Wall mounted
• Split Systems – Outdoor & Indoor
• Trailer Mounted - for Tent

Available Cooling Capacity:

• EAC-12     3.5 KW    (12,500 BTU/HR)
• EAC-14     4.2 KW    (14,500 BTU/HR)
• EAC-16     4.7 KW    (16,000 BTU/HR)
• EAC-18     5.4 KW    (18,300 BTU/HR)
• EAC-22     6.4 KW    (21,900 BTU/HR)
• EAC-36    10.5KW    (36,000 BTU/HR)
• EAC-60    17.5KW    (60,000 BTU/HR)
• EAC-96    28.1KW    (96,000 BTU/HR)

Cooling Capacity at ambient temperature 131°F (55°C) and room temperature 87.8°F (31°C) at 50%RH.

Available Power Supply:

• 115V, 1 Ph 50/60 Hz
• 208V, 1 Ph 50/60 Hz
• 220V, 1 Ph 50 Hz
• 208V, 3 Ph 60 Hz
• 208V, 3 Ph 400 Hz
• 380V, 3 Ph 50 Hz
• 380V, 3 Ph 50/60 Hz

Optional Features:

• Air Filter
• NBC Protection
• Microprocessor Controller Digital Display
• Remote Operation Control
• Heating Element
• Fresh Air Supply
• EMI/RFI Protection

NBC SYSTEM

To enhance its value proposition, LIMCO offers advanced NBC filtration systems together with its environmental control systems. Our collective protection technology was developed jointly with several armies, benefiting from many years of field deployment in harsh environmental conditions. Currently our collective protection technology is also the choice of NATO and many European military organizations.

Our Nuclear Biological and Chemical (NBC) filtration System is a compact, heavy-duty, high-performance Ventilation and Filtration System, supplying clean air to a vehicle, Mobile & Ground Shelter or other compartment during training and conventional combat, and filtered air at times of NBC contamination.

The system is designed as overpressure system by creating overpressure inside the compartment thus preventing the penetration of contaminated air and relieving the people inside form wearing gas masks and protective clothing.

System Features:

• Developed and Produced according to MIL - Standards.
• Easy and fast transition between ventilation and Filtration mode in less than one minute
• In service by several armies.
• Can be installed in a parallel mode to increase capacity.
• Higher Separation Efficiency
• Lower noise level

SYSTEM COMPONENTS

Fan & Filter Assembly

Supply fresh air to the cabin at regular and purified air on NBC conditions.

The Fan creates over pressure inside the cabin.

• Volumetric Air Flow Rate:
  • Ventilation Mode: 59-159 cfm
  • Filtration Mode: 29.5-105 cfm
• MTBF - 10,000 working hours.
• Current Consumption is 3 Amp.
• The weight is 77 lbs.

Pressure Relief Valve

Maintain the cabin pressure at predetermined value.

Pressure Gage & Alarm Kit

Measuring the indoor and outdoor differential pressure, and warning in case of cabin pressurization failure.