CHM2DIU

CHM2DIU (Metal Cladd Inductive Outreach Unit) is a state-of-the-art fuseholder designed specifically for use with Class ‘H’ and Class ‘K’ high-voltage power fuses. A CHM2DIU is an inductively-coupled fuseholder, using a non-contact core mechanism and a surrounding conductive shield, to protect components from the arcing and overvoltage that is generated when a fuse protection device operates. CHM2DIU provides a high degree of protection for as many as three devices, and multiple units can be connected in parallel to provide greater protection.

The CHM2DIU is a unique device because it uses a non-contact inductive core to both detect and control overvoltage events. In its simplest form, the device consists of a cylindrical non-contact core and a surrounding conductive shield. The core is designed so that the conductive shield is kept accurately at a pre-set distance from the core. This distance can be adjusted to increase the accuracy of the detection and control of overvoltages. The design and construction of the CHM2DIU is such that it provides protection for even the most difficult applications, including those that involve high currents and very fast transients.

The working principle of the CHM2DIU is relatively straightforward. The non-contact core is connected to the high voltage power line. The core is designed so that when an overvoltage event occurs, the core will detect the event and discharge it to ground. This will cause the core to become dysfunctional, preventing any further damage. At the same time, the surrounding conductive shield will become energized, creating a field that will block any further overvoltage from entering the protected area.

The main application field of CHM2DIU is in the industrial and commercial sector, where it is used to protect electrical and electronic components from overvoltage events. The device is also suitable for use in the residential sector, where it provides protection for buildings, machines, and other electrical and electronic equipment. Its low profile makes it suitable for use in confined spaces, and it is also very easy to install. The CHM2DIU is a cost-effective solution for protecting equipment from potentially damaging overvoltage events.

In conclusion, the CHM2DIU is an advanced fuseholder designed specifically for use with Class ‘H’ and Class ‘K’ high-voltage power fuses. The device uses a non-contact inductive core to both detect and control any overvoltage events. It is suitable for industrial and commercial applications, and its low profile and easy installation make it an excellent choice for residential applications. The CHM2DIU is a cost-effective solution for protecting equipment from potentially damaging overvoltage events.