Schneider Electric ION7550 User Manuals

Table of Contents

• PowerLogic ION7550 / ION7650 Models

  5
• Available Options

  5
• Before You Begin

  6
• Meter Overview

  6
• Unit Dimensions

  7
• Step 1: Mount the Meter

  8
• Step 2: Wire the Ground Terminal

  8
• Step 3: Wire the Digital I/O and Analog I/O

  9
  • Form C Digital Outputs: Mechanical Relays R1 - R3

    9
  • Form A Digital Outputs: Solid State Relays D1 - D4

    9
  • Digital Inputs: S1 - S8

    10
  • Digital Inputs (Meter Ordering Option): DI1 - DI8

    10
  • Analog Inputs (Meter Ordering Option): AI1 to AI4

    11
  • Analog Outputs (Meter Ordering Option): AO1 to AO4

    11
• Step 4: Wire the Voltage and Current Inputs

  12
  • 4-Wire Wye, 3-Element, Direct Connection Diagram

    13
  • 4-Wire Wye, 3-Element, 3 PTs Connection Diagram

    13
  • 4-Wire Wye, 2º-Element, 2 PTs Connection

    13
  • 3-Wire Solid-Grounded Wye, 3-Element, Direct Connection

    14
  • 3-Wire Delta, 2º-Element, Direct Connection

    14
  • 3-Wire Delta, 2-Element 2 PTs & 2 CTs

    14
  • 3-Wire Delta, 2º-Element, 2 PTs & 3 CTs

    15
  • Single Phase Connection Diagram

    15
  • Using Potential Transformers

    15
• Step 5: Wire the Communications

  16
  • RS-232 Connections (COM1)

    16
  • RS-485 Connections (COM1 and COM2)

    16
  • Infrared Connections (COM4)

    16
  • Ethernet Connections (if equipped)

    17
  • Internal Modem Connection (COM3 if equipped)

    17
• Step 6: Wire the Power Supply

  18
• Step 7: Power Up the Meter

  18
• Step 8: Set Up the Meter Using the Front Panel

  18
  • Selecting the Front Panel Language

    19
  • Front Panel Setup Menu Settings

    20
• Step 9: Verify Meter Operation

  23
  • Phasor Diagrams

    24
• Step 10: View Meter Data

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