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Brand: Hoffman | SKU: 9889895

Hoffman PTRS482424G3 | ProTek S-D Fan Packages, Type 3R, 48.54x23.62x24.02, Lt Gray, Steel, Solid

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Description

ProTek Single-Door Fan Package cabinets are an excellent, off-the-shelf choice for mounting 19-inch rack, panel-mounted devices or other electronic equipment. An integral top solar/drip shield and thermostatically-controlled fans provide airflow to cool internal equipment. Cabinets are available in UL Type 3R for indoor/ outdoor use. A UL Type 1 window-door version is available for indoor applications. The integral fans provide cooling for internallymounted equipment. The enclosures provide protection against water, dirt and other contaminants. ProTek is an excellent choice for applications where space is at a premium and the only option is wall mounting. ProTek comes in a broad range of sizes, materials and configurations to meet many demanding applications.

Performance data based on:

Effective measured airflow provided by integral fans is 272 CFM (6-in.) or 113 CFM (4-in.)

Delta T or ?T (Ambient Temperature – Maximum in-cabinet Temperature)

Ambient air must be cooler than maximum in-cabinet temperature

For applications that have less than a ?T of 5 F, use ProTek with AC unit

Total Cooling = (Air cooling + Cabinet cooling)

Air Cooling [Watts = .316 x CFM x ?T] Cabinet cooling [Watts = (.22 x Area) / ?T]

Example: Cabinet height 24 in. x 24 in. deep with ambient temperature 110 F, with a maximum internal cabinet temperature 120 F (?T = 10 F). The cabinet and fans will provide a total cooling capability of 762 Watts or 1300 BTU.

(See Performance Charts)

Main Features

  • Solid-door cabinet provides complete physical and visual protection
  • Integral top solar/drip shield
  • Two thermostatically-controlled, long-life, high-performance fans mounted into top
  • Perforated, vented base with internal, expanded metal, serviceable filter
  • Window door, made of scratch-resistant safety glass, provides visual monitoring of internal equipment while maintaining equipment protection
  • All seams are fully welded and ground smooth
  • Door and body are provided with ground studs to facilitate proper bonding and grounding of the cabinet
  • Premium seamless, foam-in-place gasket prevents contaminants from entering the cabinet
  • Key-locking wing knob provides access control to the cabinet; two keys are included with each cabinet
  • Additional rack angles in tapped and square-hole versions can be added to the cabinet
  • One set of plated, self-grounding, tapped 10-32 rack angles per EIA universal spacing standards, which can be adjusted front-to-back, is provided with each cabinet
  • Wall section welded panel studs which accommodate standard panels (steel and wood available), can be ordered separately

Specifications

Industry Standards

  • UL 508A Listed; File Number E61997
  • cUL Listed per CSA C22.2 No. 94; File Number E61997
  • Solid Door: Type 3R
  • Window Door: Type 1
  • NEMA / EEMAC: Type 1 or 3R
  • IEC 60529, IP30 or IP 32, IK 10

Specifications

MaterialMild Steel
Rack Units26
Optional Steel PanelCP4420
Optional Wood PanelCP4420W
Additional Rack AnglesPTRA48T or PTRA48S
Body Thickness14 ga / 1.9 mm
ColorLight Gray
Color CodeRAL 7035
Door Thickness16 ga / 1.52 mm
FinishPowder Coated
Weight211 lb
BULLETIN NUMBERDWS12

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