GE 239 Motor Protection Relay Manuals

Manuals and User Guides for GE 239 Motor Protection Relay. We have 2 GE 239 Motor Protection Relay manuals available for free PDF download: Instruction Manual

GE 239 Instruction Manual (156 pages)

Multilin MOTOR PROTECTION RELAY

Brand: GE | Category: Relays | Size: 4 MB

Table of Contents
3
Relay Features
7
Typical Applications
12
Order Code
13
Specifications
14
- Mounting
  19
- Product Identification
  20
- External Connections
  22
- Dielectric Strength Testing
  35
- Front Panel
  37
- Display
  38
- Status Indicators
  39
- Keys
  40
- Setpoint Access
  43
- Default Messages
  44
- Setpoint Entry Methods
  47
S1: 239 Setup
49
- Preferences
  50
- Analog Output
  51
- Rs485 Serial Port
  52
- Defaults
  52
- Programmable Message
  53
- Product Options
  54
S2: System Setup
56
- Ct Inputs
  57
- Motor Data
  57
S3: Output Relays
60
- Trip Relay
  61
- Alarm Relay
  61
- Auxiliary Relay
  61
S4: Protection
63
- Overload
  69
- Phase S/C
  71
- Phase /C
  71
- Immediate Overload
  72
- Mechanical Jam
  72
- Undercurrent
  73
- Unbalance
  73
- Hot Motor
  75
- Breaker Failure
  75
- Ground Current
  75
- 4.5.10 Temperature
  78
Switch Inputs
82
Multi-Speed Motor
83
S5: Testing
85
- Test Configuration
  87
- Test Output Relays & Leds
  87
- Current Simulation
  88
- Analog Output Simulation
  89
- Switch Inputs Simulation
  90
- Thermistor Simulation
  91
- Rtd Simulation
  92
- Ge Multilin Use Only
  92
- Actual Values Viewing
  93
A1: Status
95
- General
  96
- Last Trip Data
  96
- Motor Statistics
  97
- Switch Status
  97
- Programmable Message
  98
A2: Metering
99
- Current
  100
- Motor Capacity
  100
- Temperature
  101
A3: Product Info
102
- Software Versions
  102
- Identification
  103
- Hardware and Software Requirements
  105
- Installing Enervista 239 Setup
  105
Connecting Enervista 239 Setup to the Relay
108
Working with Setpoints and Setpoint Files
113
- Engaging a Device
  113
- Entering Setpoints
  113
- File Support
  115
- Using Setpoints Files
  115
Upgrading Relay Firmware
121
- Description
  121
- Saving Setpoints to a File
  121
- Loading New Firmware
  121
- Upgrading and Loading Settings Files
  122
Advanced Enervista 239 Setup Features
124
- Trending
  124
- Modbus User Map
  126
- Viewing Actual Values
  126
- Modbu User Map
  126
- Plug and Play Example
  128
Using Enervista Viewpoint with the 239
128
- Primary Injection Testing
  131
Secondary Injection Testing
132
Phase Current Accuracy
133
Phase Current Overload
134
Phase Unbalance Alarm
135
Ground Current Accuracy
137
- 50:0.025 Ground Accuracy Test
  137
- Ground Alarm and Trip
  138
Switch Input
139
Analog Output
140
Thermistor Alarm
141
7.10 RTD Measurement
142
7.11 Power Failure / Non-Volatile Memory
143
7.12 Routine Maintenance Verification
144
Appendix 239 Warranty
147

GE 239 Instruction Manual (158 pages)

Multilin MOTOR PROTECTION RELAY

Brand: GE | Category: Protection Device | Size: 2 MB

Table of Contents
5
Relay Features

7
- Typical Applications
  11
- Order Code
  12
- Specifications
  13
Mounting

17
- Product Identification
  18
- External Connections
  19
- Dielectric Strength Testing
  29
Front Panel

31
- Display
  32
- Status Indicators
  32
- Keys
  33
- Setpoint Access
  36
- Default Messages
  36
Setpoint Entry Methods

39
- S1: 239 Setup
  41
- S2: System Setup
  47
- S3: Output Relays
  51
- S4: Protection
  53
- Temperature
  67
- Switch Inputs
  71
- Multi-Speed Motor
  71
- S5: Testing
  74
Actual Values Viewing

81
- A1: Status
  82
- A2: Metering
  86
- A3: Product Info
  89
Overview

91
- Hardware Configuration
  91
- 239Pc Version
  92
- Installing/Upgrading 239Pc
  93
- 239Pc Menu Structure
  96
- Configuring 239Pc
  97
- Firmware Upgrade
  99
- Using 239Pc
  102
Communications

105
Modbus Protocol

105
- Electrical Interface
  105
- Data Frame Format / Data Rate
  105
- Data Packet Format
  106
- Error Checking
  106
- Timing
  108
- Supported Modbus Functions
  108
- 03/04: Read Setpoints / Actual Values
  108
- 05: Execute Operation
  109
- 06: Store Single Setpoint
  110
- 07: Read Device Status
  111
- 08: Loopback Test
  112
- 16: Store Multiple Setpoints
  113
- 16: Performing Commands
  114
- Error Responses
  115
- Memory Map Information
  115
- User Definable Memory Map
  115
- Memory Map
  117
- Memory Map Data Formats
  135
Testing

141
Primary Injection Testing

141
- Secondary Injection Testing
  141
- Phase Current Accuracy
  142
- Phase Current Overload
  143
- Phase Unbalance Alarm
  143
- Ground Current Accuracy
  145
- Ground Alarm and Trip
  145
- Switch Input
  146
- Analog Output
  146
- Thermistor Alarm
  147
- Rtd Measurement
  147
- Power Failure / Non-Volatile Memory
  147
- Routine Maintenance Verification
  148

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More GE Manuals

GE 239 Motor Protection Relay Manuals

GE 239 Instruction Manual (156 pages)

Table of Contents

GE 239 Instruction Manual (158 pages)

Table of Contents

Relay Features

Mounting

Front Panel

Setpoint Entry Methods

Actual Values Viewing

Overview

Communications

Modbus Protocol

Testing

Primary Injection Testing

Related Products

GE Categories