Sonel MPI-540 Brief User Manual

MPI-540 ● MPI-540-PV – BRIEF USER MANUAL
7
2.1 Meter settings
The date, time and display brightness can be set from the Meter settings screen.
In the main menu select
Settings.
Select Meter settings.
2.2 Measurement settings
From the Measurement settings menu it is possible to edit:
 measurement settings - mains parameters,
 fuses database,
 photovoltaic installation parameters,
 photovoltaic modules database.
2.2.1 Sub-menu Measurements
The option of Measurements contains the following items:
 mains rated voltage,
 network frequency,
 manner of presentation of fault loop result,
 type of mains for the tested object,
 system of units,
 memory settings (auto-incrementing memory cells),
 auto measurements timer,
 minimum value of irradiance for conversion of STC conditions,
 temperature measurement source,
 the number of photovoltaic modules in series,
 the number of photovoltaic modules in parallel,
 RCD EV measurement standard.
Before the measurements, select the mains type from which the tested object is powered. Then
select the mains rated U
n
voltage (110/190 V, 115/200 V, 127/220 V, 220/380 V, 230/400 V or
240/415 V). This voltage value is used for calculating the values of prospective short-circuit current.

Sonel MPI-540 Specifications

General

Brand	Sonel
Model	MPI-540
Category	Measuring Instruments
Language	English