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78 pages
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VM150.EN005
VAMP Ltd
Street address:
Yri
ttäj
änkatu 15
Phone: +358 20 753
3200
Post address:
Fax: +358 20 753 3205
P.O Box 810, FIN 65101 Vaasa,
Interne
t:
www.vamp.fi
Finland
Email
:
vamp@v
amp.fi
We reserve the r
ights to changes without
prior notice
77
Table of Contents
Main Page
Section 1
3
Default Chapter
3
Table of Contents
3
1 General
5
Relay Features
5
Operating Safety
6
2 User Interface
7
General
7
Local Panel
7
Display
8
Key Pad
8
Indicators
9
3 Communication Via Local Panel
10
Navigation in the Menus
10
Function Menu Quick Reference
11
Basic Menu Structure of Protection Functions
13
Operating Levels
13
Opening Operating Levels
14
Changing of Passwords
14
4 Operating Measures
15
Operation Via the Local MMI
15
Measured Data
15
Operation Indicators
16
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 Setting of Parameters
19
Principle of Parameter Setting
20
Enabling and Disabling Protection Functions (ENABLE)
21
Setting Protection Function Parameters
21
Scaling of Measuring Transformers
22
Configuring Digital Outputs DOUT
22
Configuring Blocking Matrix BLOCKING
22
Configuring the Digital Input DIGITAL in
22
Configuring Communication Protocols COM
23
Analog Output Ma OUTPUT
24
Service Menu SERVICE
24
6 PC Software
25
PC User Interface
25
Using the VAMPSET Program
25
Remote Control Connections
25
7 Commissioning Configuration
26
Factory Settings
26
Configuration During Commissioning
26
Configuration Examples
27
Section 2
29
1 Introduction
31
Application
31
Main Features
31
2 Functions
33
Principles of the Numerical Protection Technique
33
Relay Protection Functions
35
Overcurrent Protection I>, I>>, I>>> (50/51)
35
Stall Protection I > (48)
39
Thermal Overload Stage T> (49M)
41
Unbalance Protection I2> (46)
44
Incorrect Phase Sequence Protection I2
45
Undercurrent Protection I< (37)
46
Frequent Start Protection N> (66)
48
Arc Fault Protection (Option) Arci> (51L>), Arci > (51NL>)
50
Circuit-Breaker Failure Protection CBFP (50BF)
52
Measurement Functions of the Relay
53
Output Relay and Blocking Functions
53
Output Relay Matrix
54
Blocking Matrix
54
Communication
55
PC Port
55
Remote Control Connection
55
Disturbance Recorder
56
Self-Supervision
57
3 Application Examples
58
Using the Alarm of T> Stage for Restart Inhibition
58
Trip Circuit Supervision
60
4 Connections
62
Digital Input
62
Auxiliary Voltage
63
Output Relays
63
Serial Communication Connections
63
Current Transducer
63
Arc Protection
64
Block Diagram
65
Connection Diagram
66
5 Technical Data
67
Connections
67
Measuring Circuitry
67
Auxiliary Voltage
67
Digital Input
67
Trip Contacts (T1 and T2)
68
Alarm Contacts (A1
68
Local Serial Communication Port
68
Remote Control Port
68
Ma Output
68
Arc Option Card
69
Connectors
69
Tests and Environmental Conditions
69
Disturbance Tests (en 50263)
69
Test Voltages
70
Mechanical Tests
70
Environmental Conditions
70
Casing
70
Protection Stages
70
Overcurrent Protection
70
Residual Current Protection
72
Frequent Start Protection
73
Arc Protection (Option)
73
Disturbance Recorder (DR)
73
6 Dimensional Drawing
74
7 Order Information
75
8 Reference Information
76
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