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Schneider Electric ION7650 Phasor Diagrams, DELTA phasors for UNITY Power Factor resistive load

Models: ION7550 ION7650

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Phasor Diagrams

PowerLogic ION7550 / ION7650 Installation Guide

Watt-hour pulsing

The LEDs on the front panel indicate the following:

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

Front Panel Guide for more information.

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.

NOTE

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

DELTA phasors for UNITY Power Factor (resistive load)

Applicable Volts Mode = DELTA

ABC Rotation

VCA

IC

IB

IA

VAB

ACB Rotation

VBC

IBIA

IC

VAB

VBC	VCA

24	© 2007 Schneider Electric. All rights reserved.

Image 24

Schneider Electric ION7650, ION7550 manual Phasor Diagrams, DELTA phasors for UNITY Power Factor resistive load

Contents

Energy & Power Quality Meter PowerLogic ION7550 / ION7650Installation Guide December Page Installation Considerations FCC NoticeDanger DANGERNetwork Compatibility Notice for the Internal Modem Standards ComplianceCSA Certified to CAN CSA C22.2 No.1010-1PowerLogic ION7550 / ION7650 Models Available OptionsIntegrated Display Model TRAN transducer ModelBefore You Begin Meter OverviewRecommended Tools Front Panel Button FunctionsUnit Dimensions Basic Model - Rear ViewBasic Model - Front View Basic Model - Side ViewStep 2 Wire the Ground Terminal Environmental SpecificationsMeter Battery Considerations Step 1 Mount the MeterStep 3 Wire the Digital I/O and Analog I/O Form C Digital Outputs Mechanical Relays R1 - R3Form A Digital Outputs Solid State Relays D1 - D4 Digital Inputs S1 - S8 Digital Inputs Meter Ordering Option DI1 - DI8DIGITAL INPUTS SCOMAnalog Inputs Meter Ordering Option AI1 to AI4 Analog Outputs Meter Ordering Option AO1 to AO4Step 4 Wire the Voltage and Current Inputs Voltage InputsCurrent Inputs Class 20 Current Inputs 5A Option Current Inputs Class 2 Current Inputs 1A Option4-Wire Wye, 3-Element, Direct Connection Diagram 4-Wire Wye, 3-Element, 3 PTs Connection Diagram4-Wire Wye, 2½-Element, 2 PTs Connection LINE3-Wire Solid-Grounded Wye, 3-Element, Direct Connection 3-Wire Delta, 2½-Element, Direct Connection3-Wire Delta, 2-Element 2 PTs & 2 CTs LOAD3-Wire Delta, 2½-Element, 2 PTs & 3 CTs Single Phase Connection DiagramUsing Potential Transformers LINEStep 5 Wire the Communications RS-232 Connections COM1RS-485 Connections COM1 and COM2 Infrared Connections COM4Ethernet TCP/IP Service Ports Ethernet Connections if equippedInternal Modem Connection COM3 if equipped 10BASE-T / 100BASE-TXStep 6 Wire the Power Supply Step 7 Power Up the MeterStep 8 Set Up the Meter Using the Front Panel BASIC SETUP COM1 SETUP COM2 SETUP COM3 SETUP COM4 SETUP NETWORK SETUPPassword Selecting the Front Panel LanguageFront Panel Setup Menu Settings Menu BASIC SETUPSetting DefaultSETUP COM1Setting DefaultSETUP SETUPStep 9 Verify Meter Operation Specifies whether time sync signalsSets the daylight savings time offset Phasor Diagrams DELTA phasors for UNITY Power Factor resistive loadWYE - ABC Rotation WYE - ACB RotationRotation 2 Element 3Wire DELTA - ABC Rotation 2 Element 3Wire DELTA - ACB RotationRotation Step 10 View Meter Data Display ScreensPowerLogic ION7550 / ION7650 Schneider Electric