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HighTECH MRR1
User Manuals: Seg HighTECH MRR1 Rotor Protection
Manuals and User Guides for Seg HighTECH MRR1 Rotor Protection. We have
1
Seg HighTECH MRR1 Rotor Protection manual available for free PDF download: Manual
Seg HighTECH MRR1 Manual (24 pages)
MULTIFUNCTIONAL GENERATOR ROTOR PROTECTION RELAY
Brand:
Seg
| Category:
Relays
| Size: 1 MB
Table of Contents
Table of Contents
3
1 Introduction and Application
4
2 Features and Characteristics
4
3 Design
5
Connections
5
Output Relays
5
Blocking Input
5
External Reset Input
5
Display
6
Leds
7
4 Working Principle
8
Rotor Earth Fault Protection
8
Excitation Current Supervision
10
5 Operation and Settings
12
Setting and Measuring Values
12
Setting Procedure
13
Pickup Value and Tripping Delay
13
Setting of Slave Address
13
Reset
14
Blocking of Protective Functions and Assignment of the Output Relays
15
Blocking of Protective Functions
15
Assignment of the Output Relays
16
6 Relay Testing and Commissioning
17
Power-On
17
Testing the Output Relays
17
Checking the Set Values
17
Secondary Injection Test
17
Test Equipment
17
Example of a Test Circuit
18
Checking the Insulation Measuring Circuit
18
Checking the Excitation Current Circuit
18
Checking the Pickup Value and Reset Value
19
Checking the Tripping Delay
19
Real Injection Test
19
Maintenance
19
7 Technical Data
20
Measuring Input Circuits
20
Common Data
20
System Data and Test Specifications
20
Setting Ranges and Steps
21
Order Form
22
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