Modular Computer Workstations, Desk Consoles and Specialty Enclosures
Hoffman PROLINE-PC modular enclosures offer protection for computer systems in industrial environments. Three separate compartments within the enclosure can be used to protect computer monitors, keyboards, printers, CPUs and other equipment. The top compartment contains a vented frame shelf and a 19 inch diagonal top window door for viewing computer monitors. The keyboard compartment includes an angled palm rest, a mouse pad holder and a locking feature. The bottom compartment can be used to install computer equipment, rack mounted control systems or panel mounted equipment. The enclosure provides multiple configurations by adding components to the frame to create a single enclosure or by adding multiple enclosures together for more complex applications.
Hoffman PROLINE Gold Series Computer Workstations are off-the-shelf solutions for protecting PC computer systems. The enclosures accommodate a complete range of accessories.
Hoffman PROLINE Gold Series Double-Bay Desk Consoles provide a large space for mounting internal controls and components.
Hoffman PROLINE Gold Series Desk Consoles provide a surface for mounting HMI controls such as keyboards, lights, dials and switches. The consoles are ergonomically designed so that operators can stand or sit while working.
Products
Enclosure Selection Basics
Electrical enclosures are cabinets that are designed to house electrical components. Their main function is to protect the components, as well as to protect the operators from electrical hazards. Enclosures are typically made of solid plastics, fiberglass and metal materials, such as carbon steel, stainless steel and aluminum.
One of the most important things to consider when selecting an electrical enclosure is the NEMA rating. NEMA stands for National Electrical Manufacturer Association. They have developed a rating system which determines the types of environments an electrical enclosure can be used in.
NEMA 1 and a NEMA 12 enclosures
Both of these enclosures are intended for indoor use only. They are both dust resistant. The NEMA 12 enclosure is rated for damp environments. The NEMA 1 is rated only for dry environments.
NEMA 4 and NEMA 4X enclosures
Both of these enclosures can be used indoors as well as outdoors. They are both dust resistant. They are also water resistant and corrosion resistant. NEMA 4X has an extra layer of corrosion resistance.
NEMA 7 enclosures
This is a more specific type of enclosure that is rated for use in hazardous environments. It is rated to contain an explosion within the enclosure and not cause any sort of external hazard.
Size
When selecting the size of an enclosure, it is important to consider the following: how much space will the electrical components occupy, how much space is needed around each component, is there enough room to run all of the wires and how much space is needed outside of the enclosure?
Temperature
When selecting an enclosure, it is important to consider both the ambient temperature and the temperature that is generated inside of the enclosure. When an enclosure is located outside in direct sunlight, that heat can be transferred inside the enclosure. Also, each component inside of the enclosure generates a certain amount of heat.