Siemens 7PG21 Solkor Rf Manuals

Siemens 7PG21 Solkor Rf Manuals

Manuals and User Guides for Siemens 7PG21 Solkor Rf. We have 1 Siemens 7PG21 Solkor Rf manual available for free PDF download: Technical Manual

Siemens 7PG21 Solkor Rf Technical Manual

Siemens 7PG21 Solkor Rf Technical Manual (75 pages)

Feeder Protection

Brand: Siemens | Category: Protection Device | Size: 2.94 MB

Table of Contents

Reyrolle Protection Devices

2
Settings

22
Table of Contents

41
- Fixings
  42
- Recommended Mounting Position
  42
- Relay Dimensions
  42
- Unpacking, Storage and Handling
  42
Table of Contents

48
- Introduction
  49
- Solkor R/Rf Relay
  49
  - Test Equipment Required
    49
  - Test Programme
    49
  - Precautions
    49
  - Connection
    50
  - Secondary Wiring Insulation-Resistance Test
    50
  - Pilot Tests
    51
    
    Insulation-Resistance Test
    51
    
    Pilot-Loop Resistance Tests
    51
    
    Pilot Connection Check
    52
  - Overall Fault-Setting Tests
    52
  - Circuit-Breaker Tripping Tests
    54
  - Stability Tests
    54
  - Alternative Tests if Primary Injection Equipment Is Not Available
    56
    
    Check of Fault Settings by Secondary Injection
    56
    
    Current Transformer Ratio and Polarity Tests
    56
  - Check of Secondary Connections
    57
  - Putting into Service
    58
  - Operation
    58
  - Maintenance
    58
  - Solkor RF Relay - Connections for Use in Solkor R Mode
    59
- Pilot Supervision Equipment
  60
  - Introduction
    60
  - Description of Equipment
    60
  - Commissioning Tests
    60
    
    Check of Connections
    60
    
    Secondary Wiring Insulation Resistance Tests
    60
    
    Pilot Tests
    61
    
    Ratio and Polarity
    61
    
    Overall Fault Setting Tests
    61
    
    Check of Pilots Supervision Receive Relay
    61
    
    Test of Guard Relays (Where Fitted)
    62
    
    Test of Pilot Supervision Supply Failure Relay (Where Fitted)
    62
    
    Overall Tests of Pilot Supervision Equipment
    62
    
    Stability Tests
    63
    
    Putting into Service
    63
    
    Notes
    63
- Solkor Intertripping
  64

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