Electricity Meter for Demand Composition

 

This meter sum up the maximum demand of each transmission line of customer supplied more than 2 transmission lines higher than 154kV.

 

FEATURE

· Power transmission/receiving, active and reactive electric energy, maximum demand power and power factor measurement
· Able to measure by season and by time (TOU)
· Storage of Load Profile (LP) for at least 50 days-worth for eight channels in 5 minute cycle
· 4 line, 12 line pulse synthesis
· Optic communication (IEC 62026-1) port mounted
· Built-in battery for time maintenance
· Built-in self-diagnosis function to check abnormality when it occurs
· Support for open collector method based external output (measurement pulse, EOI timing pulse)
· Electric power quality monitoring: THD, voltage/current imbalance, Inactive Phase Current, Sag & Swell and others