13384136371

Pfannenberg 13384136371 DTS 3461C 460V Type 3R/4 21000-29000 (Btu/h)Low Ambient unit w/900W Heater (Dark Gray) Our DTS 3461C (NEMA Type 3R/4) series cooling unit is a new improved version of our former DTS 34X1 indoor cooling units, providing the highest cooling capacity in the smallest footprint possible with 1.5 tons of cooling capacity. This unit includes the low ambient package with a 900W heater.

Available in 3 models; DTS 3441C (NEMA Type 12) for indoor use, DTS 3461C (NEMA Type 3R/4) designed for outdoor use, and the stainless steel DTS 3481C (NEMA Type 4/4x) designed for washdown applications.
- Closed loop design prevents external contaminants from entering the cabinet by isolating ambient air from internally conditioned air.
- Highest cooling capacity in the smallest footprint possible
- 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.
- Three-phase 400/460 VAC powered units are protected from phase mis-wiring.
- Pluggable power connection is easily made without opening the chassis. (female connector provided)
- Electrical controls are easily accessible with the flip down access panel.
- High-pressure and low 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.
- Rugged Design is well-suited for manufacturing environments and can be easily painted to match enclosures or machines.
- Standard rainhood included on the DTS 3461C NEMA 3R and DTS 3481C NEMA 4/4X cooling units to protect from falling water and direct spray.
- Zinc coated micro-channel design provides up to 40% increased in heat rejection boosting the overall cooling performance. The coating provides additional protection towards corrosive environment prolonging the service life.
- High airflow backward curve impeller fan with a long-lasting, single-bearing design outperforms standard two-bearing blowers, boasting nearly double the lifespan.
- Active condensate collection pan, eliminating the need for drain tubes and buckets. The heater activates only when required to conserve power.
- Highly visible status light to alert the maintenance team of any operating errors. Electrostatically Powder Coated Steel Temperature Control Range 77°F to 113°F - Factory Set @ 95°F Ambient Temperature Range 25°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/cooling-units/dts-side-mount/dts-34x1c/dts-3461-c/ H: 57.2 in W: 15.8 in D: 16.1 in Weight: 210.1 lbs Rated Voltage: 400/460 V Frequency: 50/60 Hz Mounting Position: Side Mount