User Manuals: Eurotherm 7100S Solid State Relay

Manuals and User Guides for Eurotherm 7100S Solid State Relay. We have 1 Eurotherm 7100S Solid State Relay manual available for free PDF download: User Manual

Eurotherm 7100S User Manual

Eurotherm 7100S User Manual (54 pages)

Smart Controllers, Single-Phase Industrial Solid State Contactors

Brand: Eurotherm | Category: Controller | Size: 0 MB

Table of Contents

Chapter 1 Solid State Contactor Identification

8
- Table of Contents
  8
- General Presentation
  9
  - Basic Version
    9
  - Versions with Options
    10
- Technical Specifications
  14
- Coding
  19
  - Example Code
    21
  - Identification Label
    21
Chapter 2 Installation

22
- Safety During Installation
  23
- Mounting
  24
  - Types of Mounting
    24
  - Attachment Plate
    24
  - Mounting on DIN Rails
    25
  - Bulkhead Mounting
    26
- Wiring
  28
  - Power Connections
    28
    
    Wiring Diagrams
    29
    
    To 100 a
    29
  - Control Connections
    31
    
    Control Signal
    31
    
    Alarm Relay Contact (Alarms Option)
    32
    
    Internal Fuse Blown Contact (125-250 A)
    32
    
    Reference Voltage (125-250 A)
    33
Chapter 3 Operation

34
- Firing Modes
  35
  - Logic Signals ('Logic' Mode)
    35
  - ATP Analogue Signal ('Burst' Mode)
    36
- Indicators (Green Leds)
  37
- Alarms (Options)
  38
  - Safety Mechanisms
    38
  - Alarm Strategy
    38
    
    Alarms Detected
    38
    
    Firing Inhibit
    38
    
    Memorisation / Reset
    38
    
    Alarm Relay
    38
  - GRF Option
    39
    
    Serious Alarms
    39
    
    Signalling Serious Alarms
    39
  - DLF Option (Load Failure Diagnostic Alarm)
    40
    
    Functions of the DLF Option
    40
    
    Signalling Alarms with DLF Option
    40
    
    Load Type Matching
    41
    
    Reminder of Possible Firing Modes
    41
    
    Correct Operating Conditions
    41
    
    Automatic DLF Alarm Adjustment
    42
    
    Partial Load Failure Detection Conditions
    42
    
    Partial Load Failuredetection Sensitivity
    42
    
    Alarm Confirmation
    42
    
    Functions of DLF Alarm Push Button
    43
  - Alarm Diagnostic Summary
    44
- Analogue Retransmission (Option)
  45
  - Availability
    45
  - Retransmitted Value
    45
  - Power Supply
    45
Chapter 4 Commissioning and Maintenance

46
- Commissioning
  47
  - Checking the Characteristics
    47
    
    Load Current
    47
    
    Supply Voltage
    47
    
    Input Signal
    47
    
    Load Type (DLF Option)
    47
  - Checking the Wiring
    48
    
    Earth, Power and Control Connections
    48
  - Power up
    48
    
    Power and Auxiliary Voltages and Input Signal
    48
- Safety During Commissioning and Maintenance
  47
- Maintenance
  49
- Thyristor Protection Fuses
  49
  - External Fuses (up to 100 A)
    50
  - Internal Fuses (125 a and Above)
    51

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