Product Profile of High Accuracy Polyphase Electricity Meter

Elster metering is engaged in developing, manufacturing & marketing high accuracy metering products & services. Elster metering offers an extensive range of electricity, water and gas metering solutions. The elster "alpha" meter is an electronic polyphase electricity meter & integral register that collects, processes & stores energy use. It is intended for use by industrial & commercial utility customers. The alpha meter is available for both ht & lt applications. The polyphase electricity meter illustrates the following key features

• High accuracy & stability

• Suitable for 4-wire & 3-wire applications

• Measurement of active, reactive & apparent demand

• Non-volatile memory for data storage in the event of voltage supply failure

• Four quadrant measurement [+p, -p, +q, -q, q1,q2, q3, q4]

• Facility for load survey data recording

• Remote communication [optional]

• Extensive tamper detection/recording facility

• System instrumentation

• Up to 6 relay outputs including load control [optional]

• 12 months billing history data available