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68 pages
Manual
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VM135.EN008
VAMP Ltd
Street address:
Yri
ttäjän
katu 15
Phone: +358 20 753
3200
Post address:
Fax: +358 20 753 3205
P.O Box 810, F
IN
65101 Vaas
a,
Internet:
www.vamp.f
i
Finland
Email:
va
mp@vamp.fi
We reserve the r
ights to changes without
prior notice
67
Table of Contents
Main Page
Section 1
3
Default Chapter
3
Table of Contents
3
1 General
4
Relay Features
4
Operating Safety
5
2 User Interface
6
General
6
Local Panel
6
Display
7
Key Pad
7
Indicators
8
3 Local Panel Operations
9
Navigation in the Menus
9
Function Menu Table
11
Basic Menu Structure of Protection Functions
12
Operating Levels
12
Opening Operating Levels
13
Changing of Passwords
13
4 Operating Measures
14
Measured Data
14
Operation Indicators
15
Reading of Event Register
16
Forced Control (Force)
17
Setting Range Limits
18
Adjusting Display Contrast and Scroll Speed
18
Setting Date and Time
18
5 Configuration and Parameter Setting
19
Principle of Parameter Setting
20
Enabling and Disabling Protection Functions (ENABLE)
21
Setting Protection Function Parameters
21
Scaling of Measuring Transformers
21
Configuring Digital Outputs DOUT
22
Configuring Blocking Matrix BLOCKING
22
Configuring the Digital Input DIGITAL in
22
Configuring Communication Protocols COM
22
Analog Output Ma OUTPUT
24
Disturbance Recorder Menu RECORDER
24
Service Menu SERVICE
25
6 PC Software
26
PC User Interface
26
Using the VAMPSET Program
26
Remote Control Connections
26
7 Commissioning Configuration
27
Factory Settings
27
Configuration During Commissioning
27
Configuration Examples
28
Section 2
31
1 Introduction
33
Application
33
Main Features
34
2 Functions
35
Principles of the Numerical Protection Technique
35
Relay Protection Configurations
37
Protection Configuration Phase
37
Protection Configuration Line
37
Protection Configuration Line+U
38
Relay Protection Functions
38
Overvoltage Protection U>, U>>, U>>> (59)
38
Undervoltage Protection U<, U<<, U<<< (27)
40
Residual Voltage Protection U >, U >> (59N)
42
Overfrequency and Underfrequency Protection (81H/81L)
43
Underfrequency Protection F<, F<< (81L)
44
Circuit-Breaker Failure Protection CBFP (50BF)
45
Measurement Functions of the Relay
46
Output Relay and Blocking Functions
46
Output Relay Matrix
47
Blocking Matrix
47
Communication
47
PC Port
47
Remote Control Connection
47
Disturbance Recorder
48
Self-Supervision
49
3 Application Examples
50
Feeder Over-, Under- and Residual Voltage Protection (3Phase Mode)
50
Feeder Over- and Undervoltage Protection (3Line Mode)
51
Feeder Over-, Under- and Residual Voltage Protection
52
Trip Circuit Supervision
54
4 Connections
56
Digital Input
56
Auxiliary Voltage
56
Output Relays
57
Serial Communication Connections
57
Voltage Transducer
57
Block Diagram
58
Connection Diagram
59
5 Technical Data
60
Connections
60
Measuring Circuitry
60
Auxiliary Voltage
60
Digital Input
60
Trip Contacts (T1 and T2)
60
Alarm Contacts (A1
61
Local Serial Communication Port
61
Remote Control Port
61
Ma Output
61
Tests and Environmental Conditions
62
Disturbance Tests (en 50263)
62
Test Voltages
62
Mechanical Tests
62
Environmental Conditions
62
Casing
62
Protection Stages
63
Overvoltage Protection
63
Undervoltage Protection
63
Residual Voltage Protection
63
Overfrequency Protection
64
Underfrequency Protection
64
Disturbance Recorder (DR)
64
6 Dimensional Drawing
65
7 Order Information
66
8 Reference Information
67
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