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To operate large applications as efficiently as possible, users need to have constant information about the current status of devices and functions. The ACT20C module from Weidmüller enables such effective and strategic monitoring and optimisation of such systems and processes through AC and DC current readings.

Wind power installations are ideal candidates for the ACT20C. In a lot of cases wind farms are situated in remote locations on land and at sea subject to extreme weather conditions, so onsite and immediate maintenance and monitoring isn’t always possible. With the transducer, it is possible to implement more effective monitoring and observation from a distance. The transducer can contribute to a reduction in equipment ‘wear and tear’ with its ability to alter a turbine’s motors (for pitch adjustment), device heaters or brakes, with information concerning their utilisation and operating performance. The ACT20C is a crucial piece of technology that detects overloads or engine and brake anomalies at an early stage. It can also respond promptly to poorly performing cooling fans or rotor blade de-icing. Ice build-up on the rotor-blades can reduce energy efficiency because the weight of frozen material throws the angle of the technology out of alignment leading to wasted energy and reduced effectiveness.

The new ACT20C current measuring transducer uses the RMS method, aka True RMS, to produce accurate readings of DC and AC currents, even when the waveforms get distorted. Information about the connected load’s operating behaviour is also determined during its process. The result is a significant increase in transparency for error detection and fault analysis. The ACT20C current accuracy of ≤ 0.5% (FSR) with additional detail on the connected load’s status made available via Ethernet. Software configuration is based on the FDT and FDT2 standards, which simplifies parameter setting, documentation and data backups.

Configuration takes place through the ACT20C gateway with users gaining a complete overview of all process parameters via Ethernet. Gateway users have a complete overview of all process parameters via Ethernet, while station management featuring ‘plug & produce’ and ‘hot swapping’ will speed up installation and any maintenance work. The gateway is also fully operational at a wide range of temperatures from -25 degrees to + 60 degrees, opening up a world of opportunity for Weidmüller clients everywhere.

Weidmuller

Weidmüller is an independent, family owned company. With more than 60 years of experience, we support our customers and partners around the world with products, solutions and services in the industrial environment of power, signal and data.

Weidmüller is an independent, family owned company. With more than 60 years of experience, we support our customers and partners around the world with products, solutions and services in the industrial environment of power, signal and data.

Our focus is on creating value for individual customers and creating powerful connections for industrial applications in the areas of machinery, process, energy, transportation, electronics and device manufacturing.

Our products are everywhere: in the device, the cabinet and the field including power supplies, surge protection, Industrial Ethernet, analogue signal conditioning, relays and optos, modular terminal blocks, field wiring, PCB terminals and connectors, electronics housings, Atex housings, identification material printers and software and tools for cutting, stripping and crimping.

We are continuously developing innovative, sustainable and useful solutions for our customers’ individual needs. Together, we set standards in Industrial Connectivity.

Weidmüller — electrical connectivity, transmission and conditioning of power, signals and data in industrial environments — let’s connect!

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