13385736375

Pfannenberg 13385736375 DTS 3261 460V Type 3R/4 7000-8500 (Btu/h)Low Ambient unit w/900W Heater (Light Gray) Our DTS 3261 (NEMA Type 3R/4) outdoor series cooling unit utilizes a long internal air path to capture heat above the components and provide cool air below. This unit includes the low ambient package with a 900W heater.

Available in 3 models; DTS 3241 (NEMA Type 12) for indoor use, DTS 3261 (NEMA Type 3R/4) designed for outdoor use, and the stainless steel DTS 3281 (NEMA Type 4/4x) ideal for washdown applications.
- Closed loop design prevents external contaminants from entering the cabinet by isolating ambient air from internally conditioned air.
- Thermal overload protection ensures the longevity of the compressor by incorporating temperature switches in both compressor and fan motors, automatically shutting down the unit to prevent damage from excessive temperatures.
- Thermal expansion valve optimizes refrigerant flow for efficient performance across all temperatures.
- High-pressure cutoff switch ensures pressure overload protection by shutting down the compressor in case of excessive pressure in the refrigeration circuit.
- Hermetically sealed compressor never needs recharging, maintaining 100% cooling efficiency.
- High ambient performance in our NEMA Type 12 and outdoor units for environments that require cooling where the maximum ambient temperature is 131 F.
- ERP efficiency certified components compliant with Kyoto Protocol's CO reduction standards and ERP Directive for fan efficiency ratings.
- Rugged Design is well-suited for manufacturing environments and can be easily painted to match enclosures or machines.
- Environmentally Friendlier R134a refrigerant for easier service and minimal environmental impact.
- The DTS 3261 NEMA 3R and DTS 3281 NEMA 4/4X cooling units feature a special corrosive protectant coating on ambient-side pipes and coils, ensuring maximum protection against saltwater, sour gas, and other corrosive substances.
- High airflow backward curve impeller fan with a long-lasting, single-bearing design outperforms standard two-bearing blowers, boasting nearly double the lifespan.
- Maintenance free, wide fin filter-less design is less susceptible to clogging from dirt buildup which can cause the unit to work harder and hamper efficiency.
- Active condensate collection pan, eliminating the need for drain tubes and buckets. The heater activates only when required to conserve power.
- Quiet operation with waste heat exhausted through the bottom. Electrostatically Powder Coated Steel Temperature Control Range 77°F to 113°F - Factory Set @ 95°F Ambient Temperature Range 32°F to 131°F Typical Applications: Industrial automation enclosures, Electrical control cabinet, Pump panel, Standalone data rack Approvals: UL, cUL, CE, EAC (on request: GOST) Manufacture Website Link: https://www.pfannenbergusa.com/product/thermal-management-products/cooling-units/dts-side-mount/dts-32x1/dts-3261/ H: 47.6 in W: 15.6 in D: 10.6 in Weight: 139 lbs Rated Voltage: 400/460 V Frequency: 50/60 Hz Mounting Position: Side Mount