The unique design of the floodlights and high-power bays with removable power supply module allows for the most flexible installation possible, as well as easy access and maintenance throughout the life of the product. The power supply can be located away from the lighting fixture, all wiring and serviceable parts can be placed in an easily accessible location, allowing for faster and easier installation, maintenance and inspection. Watch our video to learn more.
The 3 advantages of mounting a PSU remotely
Hazardous areas are challenging environments for any installation; extra measures must be taken to ensure a safe and efficient lighting installation. One way to increase flexibility in these applications is to choose a luminaire with a modular design and a removable power module. In this article, we explore the three main benefits:
1. Ease of access
Modular design luminaires and removable power modules, such as SPARTAN High Power Flood and Bay , allow the power system to be mounted remotely, up to 100 m away from the main luminaire. All cables and serviceable parts can be placed in an easily accessible location, making installation easier and future maintenance much more efficient. Overall, the design facilitates faster and easier maintenance and inspection.
2. Reduced costs
With easier access comes reduced costs. The biggest cost over the life of a luminaire comes from servicing and maintenance, particularly with luminaires mounted in difficult to access locations. Improving this access, by installing the remote PSU, reduces maintenance time and costs. This can mean that specialist equipment, such as cherry pickers or rope access, is no longer required. The speed of maintenance can also be increased, allowing lighting to be restored more quickly and reducing downtime to minimise disruption to operations. Having a remote PSU reduces costs and provides greater flexibility for specifiers, distributors and end users.
3. Lifespan
The weakest link and most prone to failure in any LED luminaire will be the power supply unit (PSU). As a general rule, for every 10°C increase in temperature, the expected life of the PSU will be reduced by half.
The ability to mount the power supply remotely has particular advantages for installations in hot environments. The power supply units can be placed in a cooler location, preventing overheating; increasing service life. Locating the power supply in a cooler area not only makes maintenance easier, but also means that maintenance is less frequent, increasing reliability.
An example of this could be a drilling rig in the Middle East, where the average temperature is 50°C in summer. By locating the power module separately, either at a lower level, out of direct sunlight or in a control room, you ensure cooling of the power units and increased service life.