Superior heat-carrying capabilities
Liquid-cooled resistors employ water or another cooling agent to dissipate heat efficiently. Due to the higher density of liquids compared to air, they offer superior heat-carrying capabilities, making them ideal for applications with high-thermal loads. As a result, liquid cooling is the preferred method for resistors with elevated power ratings and demanding operating conditions.
Danotherm’s Liquid-Cooled Resistors Boast Power Ratings Spanning from 6 to 1450 Kilowatts
Danotherm resistors feature power ratings ranging from 6 to 1450 kilowatts, ensuring exceptional heat dissipation and performance stability. These high-power resistors utilize either water-cooled or ionized water-cooling systems, and the addition of glycol can extend both the operational temperature range and the overall lifespan of the resistor, providing a long-lasting, low-maintenance solution for industrial environments.
Liquid cooled power resistors
Liquid-Cooled Power Resistors
In terms of housing, Danotherm liquid-cooled resistors are available with either aluminum or steel casings. Depending on environmental requirements, the resistor enclosures can be made of AISI 304 or AISI 316 stainless steel. This ensures corrosion resistance and mechanical durability even in harsh conditions such as marine or offshore environments.
This brand offers a range of mechanical sizes to accommodate various applications, with options to integrate temperature and pressure sensors for additional system monitoring. The protection ratings for these water-cooled resistors range from IP50 to IP66, ensuring reliable performance even in demanding industrial settings.
Applications Across Various Industries
Liquid-cooled resistors are widely used in industrial and marine sectors as brake resistors, filter resistors, energy dumping resistors, and critical components in power conversion systems. Their efficient thermal management makes them particularly suitable for high-power drive systems, renewable energy setups, and heavy-duty marine equipment. Whether used in testing facilities, propulsion systems, or braking applications, water-cooled resistors deliver dependable performance and superior thermal stability.
Schedule a Technical Online Meeting with Peter
At Astrolkwx, we supply water-cooled resistors engineered for maximum efficiency, durability, and adaptability. Our consultants in power electronics are ready to help you select the ideal resistor configuration for your specific industrial or marine application. Schedule an online meeting today to discover how liquid-cooled resistors can improve cooling efficiency, extend equipment lifespan, and enhance system reliability.
