Month: September 2016

LED Lighting System Designed Exclusively for Industrial Enclosures

Guest contributor: Steve Sullivan, Rittal

Rittal has set a new standard with the LED compact system light. The innovative LED technology shines into every corner of industrial enclosures, from the roof to the floor. No other enclosure light on the market today provides the lumen power…up to three times the luminous flux of the next closest competitor.

Rittal accomplishes this with intelligent lighting tailored to the geometry of the enclosure. Light is dispersed through a special optical cover with Fresnel structure, in two designs for precise lighting. The cover rotates easily, for adaptive light distribution. With enormous intensity, from 900 to 1200 lumens, the light provides brilliant illumination.

The LED system light matches the footprint of fluorescent lighting on the market, and simplifies specification requirements for the market. It is low maintenance and easy on energy as well.led_light

Rotating connectors support installation, even in the most confined spaces. With a swivel option, the light direction can be changed to spot-illuminate any part of the enclosure. Through-wiring is plug and play, and it can be additionally equipped with a socket for available electricity wherever it’s needed for maintenance work. Daisy chain multiple units, up to 15 direct wire or 10 with socket. Variants with integral motion detectors eliminate the need for installing separate door-operated switches.

The LED Compact lighting is safe, with an extra-low voltage range. As with all Rittal products, the product matches global standards, and the LED system light is suitable for wide range voltage from 100-240 V (AC) and 24 V (DC). It is fully certified by E76083 requirements.

Rittal makes installation simple. It is perfectly integrated to the TS 8. Fast, tool-free assembly on a latching hook system uses a 25 mm pitch pattern of holes to simply latch and secure. Optional screw-fastening is also available, or opt for complete flexibility with magnetic attachment to freely position the light anywhere in the enclosure.

The light may be fitted horizontally or vertically with no loss of space in the enclosure. Existing rails and sections can simply be covered. Lights with motion detectors are equipped with a rotating LED board as standard, allowing the direction of the light to be perfectly adapted to any installation situation.

The newly released LED system light brings optimum illumination of the entire enclosure. It can be attached a variety of ways: with clip, screw or magnet for a configuration to brighten every application. It can be installed in just two minutes, and the cable connection rotates a full 90°, not just in one direction like other lights.

About Us

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CMA/Flodyne/Hydradyne is an authorized  Rittal distributor in Illinois, Wisconsin, Iowa and Northern Indiana.

In addition to distribution, we design and fabricate complete engineered systems, including hydraulic power units, electrical control panels, pneumatic panels & aluminum framing. Our advanced components and system solutions are found in a wide variety of industrial applications such as wind energy, solar energy, process control and more.

Improving Arc Flash Prevention and Safety

Guest contributor: Steve Sullivan, Rittal

Working among the electrical components in an enclosure comes with inherent risks. The power in any one enclosure can range from 2kw up to 200kw depending on the power density. One of the most common and dangerous risk is an arc flash (or flashover).

When an explosive release of energy erupts from a phase-to-phase or phase-to-ground arc fault the results range from devastating to deadly. This air to ground electrical explosion is a critical concern for engineers and managers who are charged with the safety of their employees.

The Destructive Force of an Arc Flash

The dangers from an arc flash are all too well known. Five to 10 of these accidents occur every day in the United States. When metal expands and vaporizes at the fault, it causes extreme heating of the air, upwards of 10,000°C/18,032°F. The concussive pressure wave can knock personnel off their feet, the ultraviolet light flash can cause blindness, the sound blast, deafness and the molten metal and heat can cause second and third degree burns. The specific death toll has been estimated to be up to 1-2 people per day worldwide.

An arc flash can be the result of unsafe work procedures, accidental contact or more systemic problems such as corrosion of components and connections or insulation failure. Arc flash prevention should be incorporated into any application from the beginning of the design process.

Minimizing Arc Flash Exposure

Design and retrofit approaches can limit exposure by using components installed outside the enclosure to permit qualified personnel in personal protective equipment (PPE) to service equipment inside without opening the enclosure door. Interface flaps and window kits permit data retrieval, equipment monitoring or routine maintenance to be performed from outside. Collapsible fold down shelves be raised for use with laptops and monitoring equipment. External data pockets can hold wiring diagrams, operation manuals and other documents.

Rittal and Arc Flash Protection

Sometimes components must be accessed from inside the enclosure. Rittal’s arc flash solution is designed to keep high and low voltage equipment within the confines of their own respective enclosures. Low voltage enclosures house equipment that is used for programming, data acquisition and system adjustment.

High voltage components are isolated within their own disconnect enclosure, while line side power is segregated within the power isolation enclosure. A partition wall acts as a barrier to high voltage line side power. Rittal’s interlocking door system ensures that the high voltage enclosure cannot be opened while the disconnect switch is in “ON” position.

For additional safety, all interlocked doors and master door must be closed in order to re-energize the enclosure. This removes potential for accidental contact with the inline power when the disconnect enclosure is put in a safe power-off position, and locked and tagged out.

Minimizing exposure to line side power can help protect personnel from accidents. A qualified person wearing PPE and following appropriate safe work practices can perform visual inspections and tasks, such as diagnosis, testing, troubleshooting and voltage measurement with the door open even when the main enclosure is energized.

Rittal offers an unlimited choice of low-voltage and high-voltage enclosure combinations. More important than saving down time caused by having to power down the whole system to service, the Rittal arc flash solution helps to decrease the risk personnel being exposed to arc flash-related injuries.

Safety is always your priority, so download Rittal’s Arc Flash and How to Prevent it whitepaper for the first step towards arc flash prevention.

About Us

cropped-cmafh-logo-with-tagline-caps.png

CMA/Flodyne/Hydradyne is an authorized  Rittal distributor in Illinois, Wisconsin, Iowa and Northern Indiana.

In addition to distribution, we design and fabricate complete engineered systems, including hydraulic power units, electrical control panels, pneumatic panels & aluminum framing. Our advanced components and system solutions are found in a wide variety of industrial applications such as wind energy, solar energy, process control and more.

 

Three Things to Know About IO-Link

Guest contributor: Pat Millott, Balluff

IO-Link has become synonymous with the term “distributed modular I/O”. We know it is universal, smart, and easy, but what exactly is IO-Link? In a nutshell, by utilizing a standard sensor cable, the IO-Link slave device speaks point to point with an IO-Link master. The IO-Link master then combines the data with other IO-Link slave devices and communicates over an industrial network or backplane to the controller. In other words, it can be compared to a simple USB connection: for the most part, any USB device will work in any USB port, as long as the manufacturers of both devices have played by the rules when making the devices.

With that being said, here are three things to know about IO-Link:

  • Cable Length Cable Type and Length

Cable runs between master and slave can be up to 20 meters in length and typically utilize standard automation cables. Most cables, but not all, are M12 A-coded, unshielded, 3 or 4-conductor DC sensor cables.

  • Star ArchitectureStar Architecture

Since IO-Link utilizes a point-to-point serial communication, Star Topology is the only device architecture that can be constructed.

  • IO-Link PortsPort Class A vs Port Class B Devices

While most devices utilize IO-Link port Class A, output devices like valves are now being offered as IO-Link port Class B. Be sure to know if the master and/or slaves are Class A or Class B type ports. Most Balluff devices are IO-Link port Class A.

To learn more visit balluff.us/iolink

About Us

cropped-cmafh-logo-with-tagline-caps.png

CMA/Flodyne/Hydradyne is an authorized  Balluff distributor in Illinois, Wisconsin, Iowa and Northern Indiana.

In addition to distribution, we design and fabricate complete engineered systems, including hydraulic power units, electrical control panels, pneumatic panels & aluminum framing. Our advanced components and system solutions are found in a wide variety of industrial applications such as wind energy, solar energy, process control and more.