Basler BE1-50/51B-229 Manuals

Basler BE1-50/51B-229 Manuals

Manuals and User Guides for Basler BE1-50/51B-229. We have 1 Basler BE1-50/51B-229 manual available for free PDF download: Instruction Manual

Basler BE1-50/51B-229 Instruction Manual

Basler BE1-50/51B-229 Instruction Manual (57 pages)

OVERCURRENT RELAY

Brand: Basler | Category: Relays | Size: 1.11 MB

Table of Contents

Table of Contents

7
- Table 1-1. Type SFC Relays Suitable for Direct Replacement
  11
  - Current Sensing Input
    12
    
    Time Overcurrent (51) Element
    12
    
    Table 1-2. Time Characteristic Curve Constants with SW3-3 Open (Off)
    13
    
    Table 1-3. Time Characteristic Curve Constants with SW3-3 Closed (On)
    13
    
    Instantaneous Overcurrent (50) Element
    14
    
    Figure 1-1. Integrating Reset Characteristic Curve
    14
    
    Burden
    15
    
    Figure 1-2. Instantaneous Characteristic Curves
    15
    
    Frequency Response
    16
    
    Transient Response
    16
    
    Harmonic Response
    16
    
    Target Indicators
    17
    
    Output Contacts
    17
    
    Type Tests
    17
    
    Environment
    18
    
    Agency Recognition
    18
    
    Physical
    18
    
    Patent
    18
- Section 2 • Controls and Indicators
  19
- Figures
  19
  - Tables
    19
- Section 3 • Functional Description
  25
Section 4 • Installation

29
- Section 4 • Installation
  31
  - Receipt and Inspection
    31
  - Connections
    31
  - Setting the Relay
    32
    
    Application Coordination Example
    32
  - Installing the Relay
    33
Section 5 • Testing

35
- Dielectric Testing
  37
- Introduction
  37
- Operational Testing
  37
  - Test Equipment Required
    37
  - Time Pickup Test
    37
  - Instantaneous Pickup Test
    39
  - Time Dial Test
    39
  - Target Test
    39
  - Manual Trip Test
    39
  - Integrating Reset Test
    40
- Section 5 • Testing
  37
- Periodic Testing
  40
- Appendix A • Time Characteristic Curves
  43

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