Şalt News
Electrical panels, as the heart of an industrial facility, house the most critical automation and switchgear hardware. Frequency converters, power supplies, PLC modules, and transformers located inside the panel continuously generate heat as a natural reaction while operating. Especially with the increasing ambient temperature in the summer months, the thermal load inside the panel reaches critical levels. This excessive heat, which is the biggest hidden enemy of sensitive electronic devices, causes the components to deviate from their nominal operating values, systems to freeze, and ultimately devices to completely burn out, leading to production line halts (downtime). To protect these expensive investments that form the heart of your facility, it is essential that panel climate control systems are selected and applied with correct engineering.
The first rule of keeping the panel temperature within the safe operating range (usually around 35°C) is to determine the cooling strategy appropriate for the environmental conditions where the panel is located. In environments where dust and humidity levels are low, the combination of high-flow filter fans that expel hot air and draw in clean air, and a thermostat, is the most economical solution. However, in aggressive factory conditions with excessive dust or humidity, such as cement, flour, or metal processing plants, taking in air from the outside ruins the IP protection class of the panel. In such cases, closed-circuit industrial panel air conditioners that are completely isolated from the environment should be used. Whether it is fan cooling or an air conditioning unit, the automation products and climate control equipment you use in your project act as the insurance of the system.
Motor drives, which consume high power, are at the forefront of components that increase the heat inside the panel the fastest. As a Danfoss Product dealer, we must emphasize that for superior technology Danfoss frequency converters to provide trouble-free service for many years, compliance with thermal operating limits is mandatory. Correct air circulation to be created inside the panel (the position of the fans and the width of the ventilation louvers) ensures that the drive's heat sink operates at full efficiency, exponentially increasing the life of the device. The repair or replacement cost of a drive that breaks down due to incorrect climate control is hundreds of times the investment in a high-quality fan and thermostat.
As Şalt Elektromarket, we enable you to secure your electronic equipment worth thousands of dollars with correct climate control investments of only a few hundred liras. All switchgear materials you need, such as high IP class filter fans, panel air conditioners, thermostats, and resistance heaters, are available in our stocks. Thanks to our reliable and guaranteed Electrical Materials Sales network, we support your systems to operate 24/7 without interruption and with high performance by keeping the internal temperature of your panels under control.
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