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Clean Room double skin DX Air Handling Unit 30/50 mm PU insulation
Features of EK clean-room air handling unit EK clean-room air
handling unit is specifically designed for clean rooms. It provides
a built-in cooling and heating source, integrates air handling and
automatic control functions, and has the following features: low
investment, simple system, efficient running, and easy installation
■ The unit has a simple design and easy control, and is suitable
for independent use.
■ The indoor unit can be directly mounted to the ceiling or in an
attached room, not requiring a special air-conditioner room.
■ No chilled or cooling water system is required. The control is
simple. The project can be completed phase by phase at a low
■ The maintenance is simple. Maintenance of a single unit requires
only the space of the clean room.
■ The unit can run at temperature ranging from -10°C to 48°C.
|Model||Indoor unit||EKDX050-25A/ EKDX050-25AR||EKDX075-37.5A/ EKDX075-37.5AR||EKDX100-25A/ EKDX100-25AR|
|EKDX125-31A/ EKDX125-31AR||EKDX125-62.5A/ EKDX125-62.5AR|
|Outdoor unit||EKAA100AB/ EKAA100ARB||EKAA150AB/ EKAA150ARB||EKAA100AB/ EKAA100ARB|
|Nominal cooling capacity (1)||kW||25||37.5||25||50||31||62.5|
|Nominal heating capacity (1)||kW||28||41.3||28||55||34.1||68|
|Nominal cooling capacity (2)||kW||--||32.5||21||44||29||58|
|Nominal heating capacity (2)||kW||--||36||24||49||32||63|
|EKDM air handling unit model corresponding to the external height
and width|| ||EKDM0507H||EKDM0510H||EKDM0611H||EKDM0611H||EKDM0810H||EKDM0810H|
|Refrigerant model|| ||R22|
|Outer dimensions of indoor unit||Length||mm||As per the number of function sections|
|Outer dimensions of outdoor unit|
(W × D × H)
|Compressor of outdoor unit||Model||Fully hermetic volute|
|Outdoor unit weight||kg||265 / 280||285 / 300||265 / 280||2x265 / 2x280||270 / 285||2x270 / 2x285|
|Power supply of outdoor unit|| ||380V/3N~/50HZ|
|Cooling input power of outdoor unit||kW||9.33 / 9.4||16.13 / 17.47||9.33 / 9.4||20.41 / 20.17||12.1 / 12.25||24.2 / 24.5|
|Heating input power of outdoor unit||kW||-- / 9.75||-- / 14.7||-- / 9.75||-- / 20.3||-- / 10||-- / 20|
|Connect mode|| ||Soldering|
■ The nominal cooling capacity (1) is measured under the following
conditions: The indoor dry/wet bulb reads 27/19 °C and the outdoor
dry/ wet bulb reads 35/24 °C. The nominal heating capacity (1) is
measured under the following conditions: The indoor dry bulb reads
20 °C and the outdoor dry/wet bulb reads 7/6 °C.
■ The nominal cooling capacity (2) is measured under the following
conditions: The indoor dry/wet bulb reads 24/17 °C and the outdoor
dry/wet bulb reads 35/24 °C. The nominal heating capacity (2) is
measured under the following conditions: The indoor dry bulb reads
24 °C and the outdoor dry/wet bulb reads 7/6 °C.
■ The nominal cooling capacity does not consider heat losses of the
fan motor of the indoor unit. The external static pressure can be
customized, in which case the power of the air supply motor changes
■ The specifications are subject to change due to product
improvements without prior notice.
■ The fresh air flow of the unit cannot be larger than 20%.
The unit features a compact structure, easy assembly, and solid
seal. It adopts special seal glue handling, providing air leakage
rate as low as 0.3%. The 30mm (standard)/50mm (optional) enhanced
high-pressure non-fluorine polyurethane double-layer foamed panel
delivers a solid insulation performance and high bearing capacity,
meeting requirements of a purifying unit for high residual
High Efficient and Low Noise
The outdoor unit adopts brand-name fully hermetic volute
compressors that deliver high efficiency, low noise, and strong
resistance to hydraulic shock and run at temperature ranging from
-10°C to 48°C, meeting cleaning requirements in various regions and
The indoor unit adopts imported high-quality centrifugal fans with
double air intakes (model selection of the fans has passed AMCA
certification) or unhoused fans (optional), and is equipped with
dedicated anti-vibration measures for quiet running.
The evaporation section of the indoor unit can be equipped with a
bypass valve. The direct evaporation coil supports combination with
multiple cooling capacity options according to different conditions
for a wide range of fresh air/air return scenarios. The outdoor
unit of a large-capacity cooling unit adopts modular design,
allowing differential energy regulation during use, lowering the
operating cost, and reducing shock on the grid at startup.
The indoor unit adopts a dry water drainage tray that has no
residual condensed water and prevents bacteria. A stainless steel
water tray is optional. In addition, a sterilization device such as
efficient UV sterilization lamp and ozone generator can be
configured as required to eliminate bacteria and effectively
suppress microbes in the system.
The unit has a built-in cooling and heating source and does not
require a chilled or cooling water system, greatly saving user
investment, and making the unit structure simple and compact. No
dedicated equipment room is required. The unit can run immediately
after cabling and piping. The installation, use, and maintenance
The unit adopts integrated digital electromechanical design and is
equipped with a smart controller, providing multiple control
functions such as constant temperature, constant humidity, function
setting, fault alarm, and remote monitoring to ensure safe and
reliable unit running.
Prevention of Cold Bridge
The unit adopts inner skeleton design and high-strength foam seals
and tight repair door structure, effectively preventing cold bridge
between wall plates, between wall plate and inner skeleton,
or at the repair door. The panel of the unit is wrapped with solid
insulating UPVC plastic at all sides, avoiding direct contact with
thermal conductive parts, providing T1 class insulation
performance, eliminating cold bridge, and preventing cooling loss.
The unit adopts a high-quality multi-level (primary, medium,
sub-high, and high efficiency) air filtering system. The filtering
class meets the requirements of a special clean room, and can
effectively suppress organic compounds on the filtering paper.
A special frame structure ensures smooth surface in the unit. The
inner stainless steel surface and an efficient heat exchanger
(optional) made of hydrophilic aluminum foil can effectively
prevent dust accumulation and re-entrainment. The special design
and materials can resist disinfectant and air erosion and are
favorable for regular cleaning and sterilization.
The outdoor unit adopts modular design and starts level by level,
efficiently reducing shock on the grid. Multiple levels of cooling
are provided, allowing differential energy regulation under
different load conditions and reducing the operating cost. The
compressors wear in a balanced manner, prolonging the lifecycle.