Schneider Electric Weather Radio ION7550 User Manual

PowerLogic ION7550 / ION7650 Installation Guide

The LEDs on the front panel indicate the following:

Phasor Diagrams

You can also view the meter’s phasor diagram in real time. Use the Phasor
Viewer available in PowerLogic ION Setup v2.1 and later (free download
from the PowerLogic website) to verify your meter’s wiring. See the ION Setup
online help for details.

OTE

The following DELTA phasor diagrams are represented in System mode view.

DELTA phasors for UNITY Power Factor (resistive load)

Applicable Volts Mode = DELTA

Top (green) LED indicates the meter is operational. The light

should always remain on when the meter is in service.

Middle (red) LED is a watt-hour pulser. During normal

operations this LED should blink intermittently as the meter

measures power.

Bottom (red) LED is user programmable. It can be used for

Alarm notification. See the

ION7550 / ION7650 User

Guide

for more information.

Watt-hour

pulsing

Front Panel

VAB

VBC

VCA

VAB

VBC

VCA

ABC

tion

AC
B R
o

tio