874-03/002

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Power Line Filter Modules are used to correct and protect electronic systems from electromagnetic interference, as well as other power quality corrections. 874-03/002 power line filter modules provide a wide range of features including noise suppression, harmonic attenuation, transients, and overvoltage/undervoltage protection. In addition, these modules may also be integrated with AC or DC drives to provide additional EMI and power quality protection.

The 874-03/002 power line filter module is designed to connect to any existing power supply system, and can be used on a wide range of voltage levels, from 10V to 1000V. It provides highly reliable noise suppression and power transients over a wide voltage range. The module also features a voltage rating of 0.5A to 10A, voltage range of 0V to 30V, and current rating of 0.2Ohm to 100Ohm.

The 874-03/002 power line filter module has a variety of components to defend industrial equipment connected to power lines from disturbances in electrical signals that could damage the industrial equipment. It is particularly designed to suppress high-frequency noise that is generated by the operation of the equipment itself. The core components of the module include: the element, capacitors, varistors, toroidal coils, and resistors.

The element consists of a thin film of ceramic with piezoelectric properties. This component is suitable for high-frequency noise filtering, and it works together with the other components of the module. Electrolytic capacitors are capable of reducing high-frequency noise and resistant to high-voltage pulses. Varistors are used to protect against high-voltage surges and transients. Toroidal coils are provided to reduce electromagnetic field radiation and provide additional noise filtering. Finally, resistors are used to limit current and provide a minimal amount of additional filtering.

The 874-03/002 power line filter module works on the principle of high frequency noise suppression. The components of the module act together to reject high-frequency noise from the power line. The element and capacitors filter out noise on the power line, while the varistors, toroidal coils, and resistors protect the system from overvoltage and undervoltage spikes. The module provides excellent performance in terms of EMI immunity and power quality protection.

In summary, the 874-03/002 power line filter module provides a wide range of features, and can be used on a variety of industrial applications, such as variable speed drives and other industrial equipment. It is designed to protect equipment from noise, transients, and overvoltage/undervoltage protection, and provides reliable EMI and power quality protection.

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