CURRENT AND VOLTAGE MONITORING UNIT BEING A REPLACEABLE UNIT OF THE POWER FEED EQUIPMENT. IT MEASURES THE OUTPUT CURRENT AND VOLTAGE OF THE EQUIPMENT TO ALLOW CONTROL OF THOSE VALUES BY THE CURRENT CONTROL UNIT. IT ALSO PASSES VALUES TO THE ALARM UNITS FOR DETERMINING IF THE VOLTAGE OR CURRENT IS OUTSIDE ALARM THRESHOLDS. THE UNIT IS 50mm x 240mm x 300mm.

CLASSIFICATION IS DETERMINED BY THE PROVISIONS OF GENERAL INTERPRETATIVE RULES 1 AND 6 AS WELL AS THE TEXT OF HEADINGS 9030 AND 903031.