Product Center ANSI Series Meter ANSI Meter ANSI Meter WSD-43A ANSI THREE PHASE METER
ANSI Meter

The WSD-43A of Wisdom is a class 0.5, three-phase electronic meter. The major physical comprises cover, communication module, meter circuit board and base. The meter complies with ANSI C12.18、C12.19 & C12.21 communication protocol, supports active, reactive, apparent, power factor and maximum demand records ,provides multifunction such as power measurement, 6-tier 4-seasion and 2 special days TOU energy record and processes relative energy and meter data. The WSD-43A meter offers high quality, reliable, accurate energy measurement performance.

Key features

Class 0.5 accuracy.

Low starting watts captures energy consumption at levels typically not registered by electromechanical meters.

Low burden minimizes utility system losses, Immunity to Surge Voltage: 6kV.

Six configurable metered energy quantities supporting Bi-directional metering.

Support for up to 6-tier, 4-season, 2 special days TOU energy with critical tier pricing.

1 demand register with 1-, 15-, 30-, or 60-minute block demand for kWh.

Maximum 6 channel interval data recording (15-, 30- or 60-minute) with EOI energy snapshot.

Load profile

Real-Time Clock and Calendar