GE IBCG51M*Y1A Series Manuals

Manuals and User Guides for GE IBCG51M*Y1A Series. We have 2 GE IBCG51M*Y1A Series manuals available for free PDF download: Instruction Manual, Instructions Manual

GE IBCG51M*Y1A Series Instructions Manual (49 pages)

GROUND DIRECTIONAL OVERCURRENT RELAYS

Brand: GE | Category: Relays | Size: 7.63 MB

Table of Contents
2
Description

3
Application

4
Ratings

6
- Time Overcurrent Unit
  6
- Directional Unit
  7
- Instantaneous Unit
  7
- Target and Seal-In Unit
  8
- Contacts
  8
- Characteristics
  8
  - Operating Time
    9
  - Burdens
    9
  - Directional Unit
    11
  - Contacts
    11
  - Time Overcurrent Unit
    11
  - Target Seal-In Unit
    12
  - Instantaneous Unit
    12
  - Stiitaie
    12
Receivin6.Handling and

12
- Acceptance Tests
  13
  - Visual Inspection
    13
  - Mechanical Inspection
    13
    
    Top Unit (Toc)
    13
    
    Bottom Unit (Dir)
    13
    
    Instantaneous Unit
    13
  - Drawout Relays, General
    14
  - Power Requirements, General
    14
  - Target and Seal-In Unit
    14
    
    Pickup and Dropout Test
    14
  - Time Overcurrent Unit
    15
    
    Current Setting
    15
    
    Time Setting
    16
    
    Time Test
    16
    
    Pickup Test
    16
.- Instantaneous Unit

17
- Directional Unit
  17
  - Current Polarization
    17
  - Potential Polarization
    17
- Instantaneous Unit
  17
Installation

17
Operation

18
- Connections
  18
- Target and Seal-In Unit
  18
- Inspection
  18
  - Caution
    18
- Time Overcurrent Unit
  18
P;:;Er;;Cks Androutine

19
- Directional Unit
  19
  - Current Polarization
    19
  - Potential Polarization
    19
- Instantaneous Unit
  19
- Target and Seal-In Unit
  19
- Instantaneous Unit
  20
Servicing

20
- Time Overcurrent Unit
  20
  - Disk and Bearings
    20
  - Contact Adjustment
    20
  - Characteristics Check
    20
  - And Adjustments
    20
- Directional Unit
  21
  - Cup and Stator
    21
  - Bearings
    21
  - Contact Adjustments
    21
  - Bias Torque Adjustment
    22
  - Clutch Adjustment
    22
- Instantaneous Unit
  23
  - Contact Cleaning
    23
- Reneyal Parts
  23

GE IBCG51M*Y1A Series Instruction Manual (50 pages)

Ground Directional Overcurrent Relays

Brand: GE | Category: Relays | Size: 1.29 MB

Table of Contents
2
Application
4
Ratings
5
- Time Overcurrent Unit
  5
- Directional Unit
  7
- Instantaneous Unit
  7
- Reset (Time Overcurrent Unit)
  9
- Operating Time
  9
Burdens
9
Construction
11
- Directional Unit
  11
- Contacts
  11
- Time Overcurrent Unit
  11
Acceptance Tests
13
- Visual Inspection
  13
- Mechanical Inspection
  13
  - Top Unit (Toc)
    13
  - Bottom Unit (Dir)
    13
- Target and Seal-In Unit/Instantaneous Unit
  13
- Drawout Relays, General
  14
- Power Requirements, General
  14
- Target and Seal-In Unit
  14
  - Pickup and Dropout Test
    14
- Time Overcurrent Unit
  18
Directional Unit
19
- Current Polarization
  19
- Potential Polarization
  19
Operation
19
Periodic Checks and Routine Maintenance
19
- Target and Seal-In Unit
  19
- Time Overcurrent Unit
  20
- Instantaneous Unit
  20
Servicing
20
- Target and Seal-In Unit
  20
  - Disk and Bearings
    20
  - Contact Adjustment
    20
  - Characteristics Check and Adjustments
    20
- Directional Unit
  25
- Instantaneous Unit
  25

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GE IBCG51M*Y1A Series Manuals

GE IBCG51M*Y1A Series Instructions Manual (49 pages)

Table of Contents

Description

Application

Ratings

Receivin6.Handling and

.- Instantaneous Unit

Installation

Operation

P;:;Er;;Cks Androutine

Servicing

GE IBCG51M*Y1A Series Instruction Manual (50 pages)

Table of Contents

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GE Categories