1. Introduction
This instrument is a panel mounted 96 x 96mm DIN Quadratic Digital metering system for the
measurement of important electrical parameters like AC voltage, AC Current, Frequency,
Power, Energy(Active / Reactive / Apparent) . The instrument integrates accurate measurement
of technology (All Voltage & Current measurements are True RMS upto 15th Harmonic) with
320x240 Pixels touch screen TFT LCD display.
This instrument can be congured and programmed at site for the following: PT Primary, PT
Secondary, CT Primary, CT Secondary (5A or1A) and 3 phase 3W or 3 Phase 4W system.
The front panel has a 3.5” Touch Screen through which the user can move across the available
measurement readings, reset the energy, Min/Max (System Voltage and System Current) and
congure the product settings.
Main menu is divided into 6 submenus. Each submenu contains a list
of options. By touching the icons on main menu, submenus can be
accessed. System submenu can be used to access RTC, harmonics,
Power Quality events and other system parameters like system
power, min, max voltage and current, THD, run hour, on hour and
number of interruptions. Voltage, current and power submenu contain
measurement of basic elecrical parameters. Energy submenu gives
the total energy and Setup submenu can be used for complete meter
settings.
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Summary of Contents for Master 3440iDL 0.2SS
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