Basler BE1-50/51B-225 Overcurrent Relay Manuals

Manuals and User Guides for Basler BE1-50/51B-225 Overcurrent Relay. We have 2 Basler BE1-50/51B-225 Overcurrent Relay manuals available for free PDF download: Instruction Manual

Basler BE1-50/51B-225 Instruction Manual (70 pages)

OVERCURRENT RELAYS

Brand: Basler | Category: Relays | Size: 2 MB

Table of Contents

7
- Table 1-1. GE IAC 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)
    14
    
    Instantaneous Overcurrent (50) Element
    15
    
    Figure 1-1. Integrating Reset Characteristic Curve
    15
    
    Burden
    16
    
    Figure 1-2. Instantaneous Characteristic Curves
    16
    
    Frequency Response
    17
    
    Transient Response
    17
    
    Harmonic Response
    17
    
    Figure 1-3. Burden Characteristics
    17
    
    Target Indicators
    18
    
    Output Contacts
    18
    
    Type Tests
    18
    
    Figure 1-4. Harmonic Rejection
    18
    
    Environment
    19
    
    Agency Recognition
    19
    
    Physical
    19
- Section 2 • Controls and Indicators
  21
- Figures
  21
  - Tables
    21
- Section 3 • Functional Description
  27
- Section 4 • Installation
  33
Section 5 • Testing

41
- Dielectric Test
  43
- General
  43
- Operational Test Procedure
  43
- Section 5 • Testing
  43
- Periodic Tests
  51
  - General
    51
  - Periodic Test
    51
- Setting the Relay
  51
- Appendix A • Time Characteristic Curves
  55

Basler BE1-50/51B-225 Instruction Manual (51 pages)

OVERCURRENT RELAYS

Brand: Basler | Category: Relays | Size: 1 MB

Table of Contents
4
Section 1 • General Information

6
- Description
  6
- Application
  6
- Features
  7
- Advantages
  7
- Specifications
  7
- Characteristic Curves
  15
Human Machine Interface

30
Section 3 • Functional Description

34
- General
  34
  - Sensing Input
    34
  - Power Supply
    34
  - Instantaneous Signal
    34
  - Time Signal
    34
  - Microprocessor
    34
  - Power-Off Sensing
    34
  - Outputs
    35
Section 4 • Installation

36
- General
  36
- Dielectric Test
  36
- Mounting
  36
- Factory Settings
  36
- Application Coordination
  37
- Connections
  38
  - AC Input Connections
    38
  - DC Control Connections
    39
Section 5 • Testing

40
- General
  40
- Dielectric Test
  40
- Operational Test Procedure
  40
- Setting the Relay
  47
- Periodic Tests
  47
  - General
    47
  - Periodic Test
    47
    
    Section 6 Maintenance
    48
    
    Section 7 Manual Change Information
    50

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Basler BE1-50/51B-225 Overcurrent Relay Manuals

Basler BE1-50/51B-225 Instruction Manual (70 pages)

Table of Contents

Table of Contents

Section 5 • Testing

Basler BE1-50/51B-225 Instruction Manual (51 pages)

Table of Contents

Section 1 • General Information

Human Machine Interface

Section 3 • Functional Description

Section 4 • Installation

Section 5 • Testing

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