Sfere WDH-31-531 Manuals

Sfere WDH-31-531 Manuals

Manuals and User Guides for Sfere WDH-31-531. We have 1 Sfere WDH-31-531 manual available for free PDF download: User Manual

Sfere WDH-31-531 User Manual

Sfere WDH-31-531 User Manual (72 pages)

Motor Protection Controller

Brand: Sfere | Category: Controller | Size: 1 MB

Table of Contents

Table of Contents

3
- Introduction
  7
- Product Overview
  7
- Application Scenario
  9
- Overview of Functions
  11
- Monitoring Functions
  11
Protection

12
- Protection Functions
  12
- Communication
  13
- Control Functions
  13
- Management Functions
  15
- Overview of System Components
  17
- Order Codes
  19
- Controller Main Body Installation（100A Hole Type
  21
- Controller Main Body Installation（5A/25A Hole Type
  21
- Installation
  21
- Size
  21
- Diagram of Connection between Main Body and Display Panel
  23
- Terminal Wiring
  23
- External Residual Current Transformer Wiring
  24
- Voltage Input Wiring
  24
- Motor Protection
  25
- Thermal Overload
  25
- Current Imbalance
  27
- Stall
  27
- Phase Loss
  28
- Under Load
  28
- Under Load (Current or Power)
  28
- Jam Protection
  29
- Ground Fault
  30
- Short Circuit
  30
- Short-Circuit
  30
- Residual Current
  31
- Start Overtime
  32
- Phase Sequence
  33
- Under Voltage
  33
- Over Voltage
  34
- Breaking
  35
- Breaking 50P
  35
- Voltage Imbalance
  35
- External Fault
  36
- Time te ( Increased Safety Motor )
  37
- Thermistor
  38
- Command Start and Stop
  39
- Motor Control
  39
- Start/Stop Control Logic
  39
- External Bypass Start/Stop
  40
- Control Authority
  41
- Power on Self-Starting
  42
- Instant Restart
  43
- Under Voltage Restart
  43
- Analog Output
  44
- Start Mode
  45
- Thermal Relay
  45
- Direct Start
  46
- Reversing
  47
- Two Speed Start
  48
- Star Delta Start
  49
- Communication
  50
- Interface Definition
  50
- Network Topology
  50
- Related Parameters
  50
- RS485 Network
  50
- Modbus Instruction Sets
  51
- Operation Panel
  52
- Panel
  52
- Control Interface
  53
- Query Interface
  54
- Running Data
  55
- Alarm
  56
- Record
  56
- Maintenance Information
  57
- Setting Interface
  58
- Basic Setup
  59
- System Setup
  59
- Start Control
  60
- Protection Setup
  61
- Analog Output Setup
  62
- Restart Setup
  62
- Self-Start Setup
  62
- Communication Setup
  63
- Digital Input Setup
  63
- Digital Output Setup
  64
- System Clock
  65
- Fault Detail
  67
- Technical Data
  69
- Appendix
  71
- Overload Protection Time Characteristic Table
  71
- Te Time Protection Characteristic Table
  71

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