Gossen Metrawatt M817S Mains-analysis device, Mains analyser M817S 데이터 시트

5-6

Overview

Wizard Setup guides the user through the circuit setup step-by-step, via a series of 

screens prompting for information about the circuit to be monitored. The unit 

automatically turns on the correct channels and sets the parameter thresholds depending 

on the detected circuit type, nominal voltage and current values, and monitoring mode 

specified by the user.

The Energy Platform allows users to monitor events in the following setup categories: 

Long-term Timed Recording and Long-term Timed Recording with RMS Triggers 

mode. Selecting any setup category automatically sets trigger and capture conditions. 

Advanced users are free to mix and match settings (see Chapter 6 Advanced Setup 

Options).

Long-term Timed Recording, Demand, Energy: Performing a statistically valid power 

quality energy survey requires the capture of a set of basic data over an extended period 

of time. The Energy Platform is designed to facilitate long-term monitoring by 

collecting min/max/avg data at each pre-determined interval in order to perform post-

process harmonic and other events analysis. It is also designed to be left unattended in 

the field, recording statistically representative data for long-term analysis. Using the 

Dranetz-BMI lockable portable case option or other available enclosures, demand/

energy studies can be carried out in harsh weather environments.

Long-term Timed Recording, Demand, Energy with RMS Triggers: This mode is the 

same as above except that snapshots and rms event triggers are active.