The DTS 3181 SL Side Mount Cooling Unit from Pfannenberg operates at a rated voltage of 460 V and is designed for efficient cooling in various applications. It has a cooling capacity of 1552 W at an ambient temperature of +35¬8C (+95¬8F) and can handle internal temperatures up to +50¬8C (+122¬8F) before triggering a failure indication. The unit utilizes R134a refrigerant and features an adjustable thermostat with a factory setting of +35¬8C (+95¬8F). This cooling unit is equipped with a hermetically sealed compressor, which eliminates leak paths and ensures consistent cooling efficiency. It also includes thermal overload protection for the compressor and fan motors, enhancing the unit's longevity. The design incorporates active condensate management to handle moisture effectively, reducing maintenance needs. The DTS 3181 SL is suitable for environments with ambient temperatures ranging from +15¬8C (+59¬8F) to +55¬8C (+131¬8F) and is constructed from galvanized, electrostatically powder-coated steel for corrosion resistance. It has a protection classification of IP 54, making it suitable for various industrial applications. The unit's dimensions are 914 mm in height, 307 mm in width, and 307 mm in depth, with a weight of 49 kg.
Our DTS 3181 SL (NEMA Type 4/4x) stainless steel cooling units are an ideal solution for wash-down applications. These units are designed to fit shallow enclosures vs 31X1 standard model. Housing: stainless steel 304. Cover: stainless steel 304
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.
Provides high airflow in a long lasting, single bearing design. Outperforms typical two-bearing blowers with nearly twice the lifespan.
Designed to isolate the external ambient air from the internally conditioned air eliminating the risk of contaminants entering the cabinet.
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.
High pressure cutout switch ensures safety by shutting off the compressor in the event of excessive pressure appearing in the refrigeration circuit.
Outdoor and washdown units have a special coating on pipes and coils on the ambient side of the unit to provide maximum protection from saltwater, sour gas, and other corrosive substances.
Utilizes HFC-free R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment.
Our unit is uniquely designed to protect itself in NEMA 3R, 4, and 4X environments. An example of this is the location of our control electronics within our dry, cool interior circuit.
The wide fin spacing is less susceptible to clogging from dirt buildup which can cause the unit to work harder and hamper efficiency.
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.
The absence of any refrigerant fill valves eliminates leak paths. Recharging is never needed. 100% cooling capacity efficiency is ensured.
Regulates the flow of refrigerant based on thermal demand for efficient performance over the entire operating temperature range.
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.
Powder coated steel or stainless steel cover designed for manufacturing environments. Easily painted to match enclosure or machine.
Our DTS 3181 SL (NEMA Type 4/4x) stainless steel cooling units are an ideal solution for wash-down applications. These units are designed to fit shallow enclosures vs 31X1 standard model. Housing: stainless steel 304. Cover: stainless steel 304
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.
Provides high airflow in a long lasting, single bearing design. Outperforms typical two-bearing blowers with nearly twice the lifespan.
Designed to isolate the external ambient air from the internally conditioned air eliminating the risk of contaminants entering the cabinet.
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.
High pressure cutout switch ensures safety by shutting off the compressor in the event of excessive pressure appearing in the refrigeration circuit.
Outdoor and washdown units have a special coating on pipes and coils on the ambient side of the unit to provide maximum protection from saltwater, sour gas, and other corrosive substances.
Utilizes HFC-free R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment.
Our unit is uniquely designed to protect itself in NEMA 3R, 4, and 4X environments. An example of this is the location of our control electronics within our dry, cool interior circuit.
The wide fin spacing is less susceptible to clogging from dirt buildup which can cause the unit to work harder and hamper efficiency.
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.
The absence of any refrigerant fill valves eliminates leak paths. Recharging is never needed. 100% cooling capacity efficiency is ensured.
Regulates the flow of refrigerant based on thermal demand for efficient performance over the entire operating temperature range.
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.
Powder coated steel or stainless steel cover designed for manufacturing environments. Easily painted to match enclosure or machine.
Our DTS 3181 SL (NEMA Type 4/4x) stainless steel cooling units are an ideal solution for wash-down applications. These units are designed to fit shallow enclosures vs 31X1 standard model. Housing: stainless steel 304. Cover: stainless steel 304
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.
Provides high airflow in a long lasting, single bearing design. Outperforms typical two-bearing blowers with nearly twice the lifespan.
Designed to isolate the external ambient air from the internally conditioned air eliminating the risk of contaminants entering the cabinet.
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.
High pressure cutout switch ensures safety by shutting off the compressor in the event of excessive pressure appearing in the refrigeration circuit.
Outdoor and washdown units have a special coating on pipes and coils on the ambient side of the unit to provide maximum protection from saltwater, sour gas, and other corrosive substances.
Utilizes HFC-free R134a refrigerant versus a blended refrigerant for easier service and minimized negative impact to the environment.
Our unit is uniquely designed to protect itself in NEMA 3R, 4, and 4X environments. An example of this is the location of our control electronics within our dry, cool interior circuit.
The wide fin spacing is less susceptible to clogging from dirt buildup which can cause the unit to work harder and hamper efficiency.
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.
The absence of any refrigerant fill valves eliminates leak paths. Recharging is never needed. 100% cooling capacity efficiency is ensured.
Regulates the flow of refrigerant based on thermal demand for efficient performance over the entire operating temperature range.
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.
Powder coated steel or stainless steel cover designed for manufacturing environments. Easily painted to match enclosure or machine.
| Pfannenberg | Pfannenberg | Pfannenberg | |
|---|---|---|---|
| Product Category | Air Conditioners | Air Conditioners | Air Conditioners |
| Product Number | DTS 3181 SL | DTS 3181 SL | DTS 3181 SL |
| Product Name | Side Mount Cooling Unit, 460 V | Side Mount Cooling Unit, 230 V | Side Mount Cooling Unit, 115V |
| Application | Industrial | Industrial | Industrial |
