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MRD1-T
Seg MRD1-T Differential Protection Manuals
Manuals and User Guides for Seg MRD1-T Differential Protection. We have
1
Seg MRD1-T Differential Protection manual available for free PDF download: Manual
Seg MRD1-T Manual (64 pages)
Transformer Differential Protection System
Brand:
Seg
| Category:
Protection Device
| Size: 1 MB
Table of Contents
Table of Contents
2
Preface and Application
3
Features and Benefits
4
Design
5
Relay Front
5
Display
5
Leds
5
Push-Buttons
5
Parameter Interface RS232
5
Master Module
6
Interface RS485
6
CAN-Bus (Optionally)
6
Function Inputs and Signal Inputs
6
(Optionally)
6
Basic Module and Additional Module
7
Basic Module NT 6I
7
MRD1-T2 and MRD1-T3)
7
Additional Module 3I (MRD1 T3)
7
Working Principle
8
Protective Functions
8
Transformer Differential Protection
8
Analogue Measured Value Detection
13
Current Measuring
13
Digital Signal Processor
13
Digital Main Processor
13
Block Diagram
14
General Functions
15
Event-Recorder
15
Fault-Recorder
15
Self-Test Relay
15
Self-Test
16
Output Relay Settings
17
Parametrizing Blocking
18
Operation
19
General
19
Data Organization
19
Parameter Sets
20
Key Function
21
Leds
22
VIEW Mode / EDIT Mode
23
OFFLINE-TEST Mode
24
Reset (DEVICE RESET)
24
Enter Password
25
Password Forgotten
25
SYSTEM Settings
27
Selection
27
Overview
28
Time / Date
29
Password Change
30
Parameter
31
Selection
31
Overview
32
Protection Parameters
35
Validity Check
42
Data
43
Selection
43
Overview
44
Measured and Calculated Data
45
FAULT Recorder
46
EVENT-Recorder
47
Statistic Data
48
TEST-Routines Page (Self-Test)
49
Page Selection
49
Overview
50
Parameter Programming Help
51
Relay Tests
53
Commissioning
54
Check List
54
Connection
55
Technical Data
56
MRD - Transformer Differential Protection Relay
56
Tables / Connection Diagrams
59
Possible Event Messages
59
View
60
Type Code
63
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