gefran 81900A Manuals

Manuals and User Guides for gefran 81900A. We have 1 gefran 81900A manual available for free PDF download: Use And Installation Manual

gefran 81900A Use And Installation Manual

gefran 81900A Use And Installation Manual (100 pages)

Advanced Power Controllers

Brand: gefran | Category: Controller | Size: 13 MB

Table of Contents

Table of Contents

3
- Device Data and Initial Checks
  5
- Disposal
  5
Preface

5
1 General Description

7
- Summary
  7
  - Profile
    7
  - Control Functions
    7
  - Diagnostics, Preventive Maintenance and Alarms
    7
  - Configuration
    8
  - Fieldbus
    8
  - More
    8
- Field of Use
  8
- Technicians and Operators
  8
- Gpc-M
  9
  - Main Elements of the GPC-M, 40 a
    9
  - Main Elements of the GPC-M, 400 a
    10
- Rotary Switches
  10
- Configuration Dip Switches
  11
  - Type of Load Connection
    11
  - Initialisation Procedure and Loading of Default Values
    11
- LED Indicator Functions
  12
- Dimensions
  13
  - Dimensions of GPC, 40 a
    13
  - Dimensions of GPC, 400 a
    14
2 Installation and Power Supply

16
- Installing the Controller
  16
- Power Supply
  18
- Interlock
  18
- EMC and LVD Conformity
  18
  - EMC Conformity
    18
  - EMC Filters
    18
  - LVD or Low Voltage Conformity
    18
  - Electrical Safety
    18
- GPC Insulation Diagram
  20
3 Electrical Connections

21
4 Operating Modes

77
- Trigger Modes
  77
  - Zero Crossing" Mode
    77
    
    ZC - Constant Cycle Time
    77
    
    BF - Variable Cycle Time
    77
    
    HSC - Half Single Cycle
    78
  - Phase Angle (PA)
    78
- Additional Functions
  79
  - Softstart
    79
  - RMS Current Limit
    79
  - DT - Delay Triggering
    80
- Digital Input (PWM)
  81
5 Using Port 1 "Modbus RTU

82
- Autobaud Port 1" Procedure
  82
6 Maintenance

83
- Periodic Cleaning
  83
  - Overtemperature Alarm
    83
- Replacing the Internal Fuse
  84
- Replacing the Fieldbus Interface Board
  86
- Disposal
  86
7 Technical Specifications

87
- Derating Curves
  94
8 Order Codes

95
9 Accessories

96
- Kit, Keypad and Cables
  96
- Ultrarapid Fuses
  96
- GG Fuses
  96
- Short-Circuit Protection / SCCR
  97

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