The type ST34f02 meter is an electronic watt hour meter that measures energy consumption in three phase services, delivering outstanding operational efficiency and reliable measurement. With high quality, solid-state measurement performance, and dramatically reduces total cost of ownership for the life of the meter.

Key features：
3 phase 4-wire network
In 5A to maximum 100A direct connection
Class1.0 (IEC), Class A or B (MID) accuracy
Back light display, with 7 digits LCD easy to read
3 decimal fraction in test mode for energy detect
Low self-consumption and long life operation
Polycarbonate case and IP52 protection
Measurement of active energy kWh
Reactive energy kvarh (option)
Total/separated energy registers for import and export
Maximum demand and happening time
LCD display with EDIS code
Up to 2 tariffs per day and custom billing cycles (option)
Tamper function(Option)
Interface and Communication：
DIN-S0 Pulse output for kWh, high-light LED indicated for accuracy test
Data readout by optical port according to IEC 62056-21
(IEC61107 protocol support) data with OBIS identifiers (IEC 62056-61)
RS-485 communication ability (option)