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194 pages
Manual
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VM257.EN002
VAMP
Lt
d.
Street address:
Yrittäjänkatu 15
Phone: +358 20 753 3200
Post address:
Fax: +358 20 753 3205
P.O.Box 810, FIN 65101 V
aasa
,
Internet:
www.vamp.f
i
Finland
Email:
vam
p@v
am
p.
fi
We res
erv
e the righ
t to chan
ges
withou
t prio
r noti
ce
193
Table of Contents
Main Page
Table of Contents
4
1 General
6
Manager Features
6
Operating Safety
7
2 User Interface
8
General
8
Manager Front Panel
8
Display
9
Menu Navigation and Pointers
10
Keypad
10
Indicators
11
3 Local Panel Operations
12
Navigating in Menus
12
Function Menu Table
14
Basic Menu Structure of Protection Functions
15
Setting Groups
16
Fault Logs
17
Operating Levels
18
Opening Operating Levels
19
Password Handling
19
4 Operating Measures
20
Control Functions
20
Measured Data
21
Operation Indicators
25
Reading Event Register
26
Forced Control (Force)
27
Setting Range Limits
28
Adjusting Display Contrast
28
5 Configuration and Parameter Setting
29
Principle of Parameter Setting
30
Disturbance Recorder Menu DR
31
Configuring Digital Inputs DI
32
Configuring Digital Outputs DO
32
Configuration of Prot Menu
32
Setting Protection Function Parameters
33
Configuration Menu CONF
34
Protocol Menu Bus
35
Single Line Diagram Editing
37
Blocking and Interlockings Configuration
38
6 PC Software
39
PC User Interface
39
Using VAMPSET Program
39
Remote Control Connection
39
7 Commissioning Configuration
40
Factory Settings
40
Configuration During Commissioning
40
Introduction/Functions
43
1 Introduction
47
Application
47
Main Features
48
2 Functions
49
Principles of Numerical Protection Techniques
49
Manager Function Dependencies
51
Manager Function Reference Guide
51
Application Modes
52
Current Protection Function Dependencies
53
Manager Functions
53
Overcurrent Protection (50/51)
53
Short-Circuit Fault Location
64
Earth-Fault Location
66
Directional Overcurrent Protection (67)
67
Broken Conductor Protection (46)
75
Unbalance Protection (46)
76
Phase Reversal / Incorrect Phase Sequence Protection (47)
77
Stall Protection (48)
78
Frequent Start Protection (66)
79
Undercurrent Protection (37)
81
Directional Earth Fault Protection (67N)
81
Earth Fault Protection (50N/51N)
86
Capacitor Bank Unbalance Protection
88
Residual Voltage Protection (59N)
91
Thermal Overload Protection (49)
93
Auto-Reclose Function (79)
96
Overvoltage Protection (59)
100
Undervoltage Protection (27)
103
Reverse Power and Underpower Protection
104
Overfrequency and Underfrequency Protection (81H/81L)
105
Underfrequency Protection (81L)
107
Rate of Change of Frequency (ROCOF) Protection Df/Dt (81R)
108
Second Harmonic Stage / Inrush (68)
112
Synchrocheck (25)
114
Circuit-Breaker Failure Protection (50BF)
119
Arc Fault Protection (50AR) (Option)
120
Programmable Stage
122
Measurement Functions
124
Fundamental Frequency Measurement
124
Power Calculations
124
Voltage Interruptions
126
Voltage Sags and Swells
128
Current Transformer Supervision
130
Voltage Transformer Supervision
130
Circuit Breaker Condition Monitoring
131
Energy Pulses
133
Control Functions
136
Controllable Objects
136
Local/Remote Selection
140
Logic Functions
140
Blocking and Output Relay Functions
140
Blocking Matrix
141
Output Matrix
141
Virtual Inputs and Outputs
141
Disturbance Recorder
142
Self-Supervision
144
Clock Synchronisation
144
Timers
145
Non-Volatile Memory
146
3 Applications
147
Substation Feeder Protection
147
Industrial Feeder Protection
148
Parallel Line Protection
148
Ring Network Protection
150
Trip Circuit Supervision
150
Internal Parallel Digital Inputs
150
Trip Circuit Supervision with One Digital Input
151
Trip Circuit Supervision with Two Digital Inputs
153
4 Connections
154
Rear Panel View
154
Feeder Manager VAMP 257
154
Analogue Measurements
158
Digital Inputs
158
Auxiliary Voltage
159
Output Relays
159
Serial Communication Connection
160
Pin Assignments of Communication Options
162
Pin Assignment of the Front Communication Port
164
Protocols
164
Arc Protection (Option)
167
DI19/DI20 (Option)
168
External Option Modules
168
External LED Module VAM 16D
168
External Input / Output Module
168
Block Diagrams of Option Modules
170
Optional Arc Protection
170
Optional DI19/DI20
170
Connection Examples
171
Feeder Manager VAMP 257 in a Double Busbar Application
174
Feeder Manager VAMP 257 as a Motor Protection Manager
175
5 Technical Data
176
Connections
176
Measuring Circuitry
176
Auxiliary Voltage
176
Digital Inputs
177
Trip Contacts
177
Alarm Contacts
177
Local Serial Communication Port
177
Remote Control Connection
178
Arc Protection Interface (Option)
178
Tests and Environmental Conditions
178
Disturbance Tests
178
Test Voltages
179
Mechanical Tests
179
Environmental Conditions
179
Casing
179
Package
179
Protection Stages
180
Non-Directional Current Protection
180
Directional Current Protection
183
Frequent Start Protection
184
Auto-Reclose Function
184
Voltage Protection
185
Frequency Protection
186
Second Harmonic Function
186
Rate of Change of Frequency Df/Dt Protection (81R)
186
Synchrocheck Function
187
Circuit-Breaker Failure Protection
187
Arc Fault Protection Stages (Option)
187
Disturbance Recorder (DR)
188
6 Construction
189
Dimensional Drawing
189
Panel Mounting
190
Semi-Flush Mounting
190
7 Order Information
191
Ordering Codes of VAMP Feeder Managers
192
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