NOJA Power Dual Remote Panel HMI Unit

NOJA Power has introduced its Dual Remote Panel HMI Unit for control and configuration of OSM series automatic circuit reclosers (ACRs). The unit is intended for use inside a substation control room, allowing an engineer to control and configure two ACRs or access network information - such as feeder voltage, current levels and advanced power protection configurations - in a safe and comfortable environment.

The product houses two human-machine interfaces (HMIs) designed for safe and easy operation. Each HMI is connected to an ACR, allowing the engineer to control and configure two network protection devices from a single unit. The HMI comprises a large backlit LCD display which presents an ACR’s operational parameters in a single ‘page’ format, eliminating the need to scroll. Hot keys allow quick access between custom group settings and preconfigured protection settings.

The unit is a standalone product that requires only a power point and interference-immune fibre-optic cables to link each HMI to its associated ACRs RC10 control cubicle relay via an outdoor substation relay module. Units can be grouped in a self-contained 19″ rack that fits neatly into the substation control room and allows engineers to configure multiple ACRs, access network information, take notes or operate a computer in a climate-proof environment.