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Cold Pump® Cooling Systems are thermostatically controlled, closed-loop air conditioners that use CFC-FREE R22 or HFC-134A refrigerants. Room air is continuously drawn through an external filter, across condenser coils (where it removes the heat drawn from the enclosure) and flows out the top external vent. The sealed enclosure remains clean and cool because internal air is cooled and dehumidified continuously as it is drawn across the evaporator coils.
Applications:
Vortec Cold Pumps are a reliable air conditioning system for electrical control panels and enclosures. These units, which maintain NEMA 12 ratings, are perfect for both new installations as well as retrofitting to cabinets already in place. Top and side mount models are available with cooling capacities ranging from 1800 to 6000 BTUH. Provides effective cooling protection for heat-sensitive electronics in numerous applications.
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A complete range of Climate control products is available ensuring the continued workings of your sensitive electronic components. From fans & filters to large Air-conditioners you can be assured ETA has the right product to keep your components cool!
The use of our Thermal software eliminates all the "guess work" previously undertaken: choosing the right cooling solution has never been easier!.
Features at a glance include:
- Wall-mounted and top mounting air-conditioners up-to 5200W
- Extra-flat wall mounted air conditioners (up to 2000W), air conditioners for suite
cabinets (up to 10000W)
- Air to air and air to water heat-exchangers
- Climate control doors in 4 different cooling capacities
- Top mount units ( roof mounting fans) "Click and fit" fans & filters available up-to
568 m3/h air-flow
- Stainless Steel versions available
- Heaters and thermostats available
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New JET cabinet air conditioners by its design and facilty for installation is particularly inovative. From 0.4 to 4 KW its cover all needs of remoting heat on electrical panels
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Rittal system climate control offers holistic process protection. This includes the cooling of sensitive electronics in enclosures and cases for industrial process control, as well as server and network technology, regardless of the ambient conditions. But these are not isolated solutions - with Rittal, everything is interconnected. Perfectly linked and controlled cooling technology with eco-friendly, energy-efficient equipment.
From passive air climate control to active liquid cooling of high-performance CPUs, Rittal offers the full range of components and systems. They are designed precisely according to your requirements and application spectrum. Software-assisted planning and calculation of requirements, together with modular, rack-compatible technology, help to minimise investment costs, thereby offering a particularly future-safe solution with a high degree of flexibility.
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This range of rack air - conditioning units for 19-inch cabinets benefits from all our experience in this industrial field.
The depth of 560 mm allows racks of 600 mm to be integrated without any difficulty.
The electrical and refrigerating components of this rack range are the same as those used in vertical and horizontal air-conditioning units.
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COMMON FEATURES
Specifically developed for mounting on the wall or door of
electronic enclosures, the air conditioners cover a cooling
capacity range from 330W to 4000W.
Common to all models is the “Selfcleaning” condenser coil which remove the necessity of the air filter, avoiding the ordinary maintenance.
Most models are equipped with Condensate Dissipator (from EVE11).
The standard control is electromechanical, and as option an electronic
one (EBB).
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Cooling power : from 360 to 2500 W (L35/L35 according to DIN 3168).
To be fixed either on the front door or side panel or top panel of a cabinet.
Factory pre-set to achieve an average cabinet temperature of 35°C max.
Customer’s advantages :
- One single cut-out for cabinets from 850 to 2500 W.
- Powerless condensation evaporating device.
- Electronic control with alarms and safety values (high pressure, cabinet opened, cabinet temperature, fan and compressor’s thermal breakers).
- Ventilated hermetic compressor.
- Standard spare parts for all models.
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Air Conditioners
Heat Exchangers
Fans, Blowers, Louvers, and Vents
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cooling units
determining the cooling unit using charts
In order to select the unit best suited to your requirement, the values of three parameters are required: maximum ambient temlperature in the area where the switchboard is installed Te (max), the maximum temperature required in the enclosure Ts (max) and the amount of heat to be removed by the unit (Psyst.). Use the selection chart related to the reference temperature Ts which is closest to the required value. Read the Te value on the horizontal axis of the chart and draw a vertical line through this point. The intersections of this straight line and the power curves of the various units give the power that each unit can absorb in these
temperature conditions. Select a cooling unit with a power rating
immediately above the the Psyst. value to be removed.
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Our close control air conditioners are suitable to be applied for air conditioning of
telecommunication offices, computer rooms, data servers, high automated offices and special
“close control” uses.
They can be used also for application into common business and tertiary environments, as for
example conference rooms, shopping centres, restaurants, libraries, and museums.
Hitema close control air conditioners have been designed to minimize the space because we
know very well that it is important a minimum foot print and front maintenance space inside
technological rooms, but, at the same time Hitema close control air conditioners have one of the
Market’s most advantage ratios between sensible cooling capacity and base foot print.
Except the replacement of heat-exchange coils, ordinary or extraordinary maintenance can be
executed from the front side of the unit, and that means to have more side space available allowing
the installation of several units close to each other. The access is really easy and quick through the
hinged front doors.
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Magister 2
Spaces requiring a particularly high level of indoor air quality (filtration, controlled temperature and humidity). Designed for installation in the space to be air conditioned.
Available in 10 models and 2 versions:
- Under: Top return and downflow in raised floor,
- Over: Front return and top supply.
Cooling capacity: 12 to 90 kW
Air flow rates: 3,000 to 22,000 m³/h
- CW: single source, not self-contained, supplied with chilled water,
- TCW: dual source, chilled water and independent backup.
- Packaged unit,
- Double-skin panels with M0/A1 insulation, self-supporting casing (models up to 45 kW) or aluminium frame (models above 45 kW),
- Choice of G4 or F7 filter or G4+F7 filter,
- Cooling provided by a chilled-water coil fitted with two-way or three-way valve,
- Direct-expansion cooling coil, with AIRIAL C or EUROPA 2C built-in water-cooled condenser or separate air-cooled condenser,
- Plug fans with speed-controlled EC motor,
- Heating provided by hot-water coil or electric heater,
- Steam humidifier,
- Complete electrical cabinet, CIAT µAIRCONNECT or Carel electronic control,
- Many options.
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Project and Effi ciency Range with low-cost
Complete Cabinets for networks
- Models for maximum market coverage with
43 U in heights of 2000, depths of 800 and
widths of 800 mm
- Extremely strong framework with a load
bearing capacity of up to 700 kg
- Frame can be "halved"
- High quality powder coating fi nish in light
grey RAL 7035 on all panelling components
- All panelling, such as side panels and doors,
can be removed in seconds
- Top and bottom modules prepared for brush
strips and/or ventilators
- Doors fi tted with T-handles and locks. Can be
exchanged for pivoted handles
- Plinths are always passively ventilated,
100 mm high
- Standard depth-adjustable 19" mounting
angles
- Extremely high savings on each baying solution
Material:
- Framework, vertical: 1mm steel sheet, multiply
profi led;
- Horizontal: 2 mm rectangular tube.
- Panelling: 1 mm steel sheet
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