GE P50 Agile P253 Manuals

Manuals and User Guides for GE P50 Agile P253. We have 1 GE P50 Agile P253 manual available for free PDF download: Technical Manual

GE P50 Agile P253 Technical Manual (298 pages)

Motor Protection Relay

Brand: GE | Category: Relays | Size: 3.35 MB

2.3.8 Configuration Menu

66
- Table of Contents
  66
- View / Edit Settings
  68
- Configuration
  68
- No Operation
  74
- Group 1
  74
- Group 1
  76
- Disabled
  76
- System Config
  76
- Enabled
  76
- Editable Setting
  76
- Editable Setting
  77
- Group 1
  77
- Disabled
  77
- Enabled / Disabled
  78
6 Protection Functions 1 Chapter Overview

157
- Motor Starting and Running (Stall Protection) (48/51LR/50S/14)
  
  158
  - Stall Protection Description
    158
- Prolonged Start
  
  158
  - Locked Rotor During Starting - (Stall Time < Start Time)
    159
  - Stall During Running
    159
- Starts Inhibition
  
  160
  - Time between Starts
    162
- Number of Starts Limitation
  
  160
- Thermal Overload Function
  
  163
  - Thermal Replica
    164
  - Thermal Trip
    164
  - Thermal Overload Protection Implementation
    166
  - Thermal Lockout
    167
  - Inhibit Thermal Trip During Motor Start-Up (Inh Trip Dur St)
    167
  - Emergency Restart
    168
- Overcurrent Protection Principles
  
  168
- Phase Overcurrent Protection (Motor Short Circuit Protection)
  
  171
  - Phase Overcurrent Protection Implementation
    171
- Negative Sequence Overcurrent Protection
  
  172
- Earth Fault Protection
  
  173
  - Earth Fault Protection Elements
    173
  - Earth Fault Protection Logic
    174
- Sensitive Earth Fault Protection
  
  174
  - Sensitive Earth Fault Protection (Ordering Option)
    175
- Restricted Earth Fault Protection
  
  175
  - Restricted Earth Fault Implementation
    176
  - Application Note
    176
    
    High Impedance REF
    176
- Loss of Load Protection Function
  
  177
- Circuit Breaker Fail Protection
  
  178
  - Circuit Breaker Fail Implementation
    178
  - Circuit Breaker Fail Logic
    179
- Inrush Current Blocking Function (2ND Harm Blocking)
  
  180
  - Second Harmonic Blocking Implementation
    180
8 Monitoring & Control 1 Chapter Overview

205
- Monitoring Functions (Event, Fault, Disturbance, Start-Up Current Record)
  
  206
  - Event Record
    206
  - Alarm Record
    207
  - Fault Record
    207
  - Maintenance Record
    207
- Disturbance Record
  
  207
- Start-Up Current Record
  
  208
- Record Control
  
  208
- Display of Measuring Parameters
  
  208
  - MEASUREMENT 1 Submenu
    208
  - MEASUREMENT 2 Submenu
    209
- Opto Inputs
  
  209
- Output Relays
  
  210
- Output Relay Function Assignment
  
  210
  - O/P Relay Configuration
    213
  - O/P Contact Open Time
    213
- Programmable Leds
  
  214
- Logic Equations
  
  215
- CB Monitoring
  
  216
  - CB Open Supervision
    216
  - CB Open Operation Alarm
    217
- CB Control
  
  217
  - Local Control Using IED Menu
    218
  - Remote Control
    218
- Trip Circuit Supervision
  
  219
  - Calculations for External Resistor
    220
- Self-Diagnostic Features
  
  220
- Watchdog Feature
  
  220
9 Scada Communications 1 Chapter Overview

225
- Modbus
  226
  - Physical Connection and Link Layer Overview
    226
- MODBUS Functions
  226
  - Protocol Mapping
    226
- Overview
  231
  - Physical Connection and Link Layer
    232
- Cyclic Measurements
  232
- General Interrogation (GI)
  232
- Initialisation
  232
  - Time Synchronisation
    232
- Spontaneous Events
  232
- Commands
  233
  - Test Mode
    233
- Configuration
  233
  - Protocol Mapping
    234
- Disturbance Records
  233
10 Installation 1 Chapter Overview

251
- 2.1.2 Unpacking the Goods
  
  252
  - Handling the Goods
    252
  - Installation
    252
  - Receipt of the Goods
    252
  - Unpacking the Goods
    252
    
    Storing the Goods
    252
    
    Dismantling the Goods
    252
  - Flush Panel Mounting
    253
  - Mounting the Device
    253
  - Relay Connection
    254
  - Cables and Connectors
    255
    
    Terminal Blocks
    256
    
    Ct/Auxiliary Power/Input/ Output Connections
    256
  - Current Transformer (CT) Circuit
    255
  - Relay Operating Condition
    255
  - Power Supply Connections
    256
  - Rear Serial Port Connection
    256
  - Current Transformers
    257
  - Earth Connection
    257
  - Case Dimensions
    258
  - EIA(RS) 485 Connections
    258
  - Output Relay Connections
    258
  - USB Connection
    258
- 2.1.3 Storing the Goods
  
  252
- 2.1.4 Dismantling the Goods
  
  253
- 2.3.3 Terminal Blocks
  
  256
- 2.3.2 Cables and Connectors
  
  256
11 Commissioning Instructions 1 Chapter Overview

261
- 2.1.4 Test Leds
  
  262
  - Commissioning
    262
  - Commissioning Test Menu
    262
  - Test Mode
    262
  - Test Pattern
    262
    
    Contact Test
    262
    
    Test Leds
    262
    
    Opto Input Status Check
    262
    
    Opto Output Status Check
    263
    
    Commissioning Test Equipment Required
    263
  - Battery Check
    263
    
    External Circuitry Check
    263
  - Check Relay Settings
    264
    
    Protection Timing Checks
    264
    
    Overcurrent Check
    264
  - Connecting the Test Circuit
    264
  - CT Polarity
    264
  - Checking the Operating Time
    265
  - Performing the Test
    265
  - Thermal Overload Protection
    265
    
    Connect the Test Circuit
    266
  - Perform the Test
    266
  - Verify the Operating Time
    266
  - Final Check
    268
  - Onload Checks
    268
- 2.1.3 Contact Test
  
  262
- 2.1.2 Test Pattern
  
  262
- 2.1.7 Commissioning Test Equipment Required
  
  263
- 2.1.8 Battery Check
  
  263
- 2.1.6 Opto Output Status Check
  
  263
- 2.1.5 Opto Input Status Check
  
  263
- 2.1.11 Protection Timing Checks
  
  264
- 2.1.10 Check Relay Settings
  
  264
- 2.1.9 External Circuitry Check
  
  264
- 2.1.12 Thermal Overload Protection
  
  266
- 2.1.13 Onload Checks
  
  268

GE Categories

GE P50 Agile P253 Manuals

GE P50 Agile P253 Technical Manual (298 pages)

Table of Contents

2.3.8 Configuration Menu

6 Protection Functions 1 Chapter Overview

Motor Starting and Running (Stall Protection) (48/51LR/50S/14)

Prolonged Start

Starts Inhibition

Number of Starts Limitation

Thermal Overload Function

Overcurrent Protection Principles

Phase Overcurrent Protection (Motor Short Circuit Protection)

Negative Sequence Overcurrent Protection

Earth Fault Protection

Sensitive Earth Fault Protection

Restricted Earth Fault Protection

Loss of Load Protection Function

Circuit Breaker Fail Protection

Inrush Current Blocking Function (2ND Harm Blocking)

8 Monitoring & Control 1 Chapter Overview

Monitoring Functions (Event, Fault, Disturbance, Start-Up Current Record)

Disturbance Record

Start-Up Current Record

Record Control

Display of Measuring Parameters

Opto Inputs

Output Relays

Output Relay Function Assignment

Programmable Leds

Logic Equations

CB Monitoring

CB Control

Trip Circuit Supervision

Self-Diagnostic Features

Watchdog Feature

9 Scada Communications 1 Chapter Overview

10 Installation 1 Chapter Overview

2.1.2 Unpacking the Goods

2.1.3 Storing the Goods

2.1.4 Dismantling the Goods

2.3.3 Terminal Blocks

2.3.2 Cables and Connectors

11 Commissioning Instructions 1 Chapter Overview

2.1.4 Test Leds

2.1.3 Contact Test

2.1.2 Test Pattern

2.1.7 Commissioning Test Equipment Required

2.1.8 Battery Check

2.1.6 Opto Output Status Check

2.1.5 Opto Input Status Check

2.1.11 Protection Timing Checks

2.1.10 Check Relay Settings

2.1.9 External Circuitry Check

2.1.12 Thermal Overload Protection

2.1.13 Onload Checks

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