Aplication: Supply Monitoring relay, panel mounted, to monitor an essential 3 phase supply for under-voltage, phase imbalance, phase rotation and time delay.
For the accurate detection of Symmetrical Under Voltage and Asymmetrical Phase Imbalance and Phase Rotation on a 3 phase AC supply coupled with the user friendly Calibrated controls, for the setting of both under voltage and phase imbalance trip levels, the BA range is listed amongst the most popular Supply Monitoring Relays that Midland Jay manufacture.
Active Filters are included within the measuring circuits aimed at reducing the risk of errors or nuisance tripping caused by harmonics and True, visible, indication of the output status of the device is achieved by means of a dual colour LED. Within the range there is a choice of having a Trip Delay time or a True Delay time.
A. For a enclosed version see the BAE range
B. For a supply monitoring relay with under-voltage and over-voltage see the BBP range
For the product to suit your application please see the selection chart below or contact sales: