Cooling Unit, NEMA 12, 400/460 3Ø, 4000-7000 BTU, Lt. Gray (Must Ship via Truck)
Features Include:
ERP Efficiency Certified:
As a component of the Kyoto Protocol to reduce carbon monoxide emissions, the European Energy Related Products (ERP) Directive includes an efficiency rating for fans. Pfannenberg proudly utilizes components which adhere to these requirements.
High Airflow Backward Curve Impeller Fan:
Provides high airflow in a long lasting, single bearing design. Outperforms typical two-bearing blowers with nearly twice the lifespan.
Thermal Expansion Valve:
Regulates the flow of refrigerant based on thermal demand for efficient performance over the entire operating temperature range.
Phase Protection:
Three-phase 400/460 VAC powered units are protected from phase mis-wiring.
Pluggable Power Connection:
Easily made without opening the chassis.
Maintenance Free, Filterless Design:
The wide fin spacing is less susceptible to clogging from dirt buildup which can cause the unit to work harder and hamper efficiency.
Easy Access Control Panel:
Electrical controls are easily accessible with the flip down access panel.
Pressure Overload Protection:
High pressure cutout switch ensures safety by shutting off the compressor in the event of excessive pressure appearing in the refrigeration circuit.
Thermal Overload Protection:
Compressor and fan motors are outfitted with integral temperature switches to shut down the unit in the event of excessive temperature. This increases the operating life of the compressor by preventing thermal overload trips.
Environmentally Friendly:
Utilizes HFC-free R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment.
Active Condensate Management:
Condensation is a natural by-product of refrigeration. The heated condensate collection pan boils this off thereby eliminating the need for drain tubes and buckets. To conserve power, this heater only activates when necessary.
Lifting Lug Ports:
Threaded holes accommodate the installation of lifting lugs to facilitate safe installation.
New Narrower Footprint:
Compact design delivers high cooling capacity to enclosures as small as 12 inches (300mm) in width.
High Ambient Performance:
The DTS 3000 Series Cooling Units were designed utilizing high temperature compressors and larger condensers. Both the indoor NEMA Type 12 units and outdoor units perform very well in environments that require cooling where the maximum ambient temperature is 131° F.
Rugged Design:
Powder coated steel or stainless steel cover designed for manufacturing environments. Easily painted to match enclosure or machine.
