June 24, 2009 — Pfannenberg introduced two additions to the DTS 3000 Series side-mount cooling units for industrial electrical enclosures. The new DTS 31x5 and DTS 32x5 cooling units enhance the DTS 3000 Series with 5-7,000 and 9-12,000 Btu/h ranges. The two new designs are offered in NEMA Type 12, NEMA Type 3R/4 and stainless steel NEMA Type 4/4X designs, with operating voltages of 115 VAC, 230 VAC or 460 VAC for a total of 18 new models.Pfannenberg's design combines fit, form and function. With balanced and bold aesthetics, the new DTS 3000 Series cooling units also provide practical and energy efficient features to assist engineers in solving the most demanding applications.
The 12-inch depth of the DTS 31x5 can be installed standard into 12” deep NEMA enclosures, while long internal airflow paths maximizes cooling performance and energy efficiency while providing years of trouble-free field operation.The indoor NEMA Type 12 units can be used for a variety of industries including material handling, textile, glass, automation and assembly. The outdoor NEMA Type 3R/4 cooling units can be used in applications such as telecom, renewable energy (solar and wind) and outdoor electronic applications such as electronic billboards and kiosks. The stainless steel NEMA Type 4/4X version is ideal for all wash-down related applications including food and beverage, pulp and paper, waste water management, packaging and marine applications.
