Power Quality Monitoring

PM - Power ManagementElectronic energy metersElectronic energy meter with pulse outputElectronic energy meters are measuring instruments which are used to determine energy consumptionof electrical loads. The meters can either be used for direct connection or for current transformermeasurements. Typical areas of application are in the field of energy management for cost centreanalysis, as a measurement value generator for PLC controls or in central building control systems.Electronic meters should be calibrated and sealed for invoicing purposes in order to guarantee conti -n uous accuracy and to protect the meter from misuse or unintended reprogramming.92