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SVERKER 900
Megger SVERKER 900 Manuals
Manuals and User Guides for Megger SVERKER 900. We have
4
Megger SVERKER 900 manuals available for free PDF download: User Manual, Technical Manual, Application Note, Quick Manual
Megger SVERKER 900 User Manual (56 pages)
Relay and Substation Test System
Brand:
Megger
| Category:
Test Equipment
| Size: 7 MB
Table of Contents
Table of Contents
4
1 Safety
6
General
6
Symbols on the Instrument
6
Safety Instructions
6
2 Introduction
8
General
8
Unpack System
9
Service and Support
9
Training
9
Contact Information
9
3 Instrument Description
10
Panel
10
The Lid
10
Binary Inputs
11
Binary Output
11
Current Generators: I1, I2, I3
12
Voltage Generators: U1, U2, U3 and U4
13
Voltage Generator U4 as Auxiliary Supply
13
Extra Timer
14
Start and Stop Conditions
14
A-Meter / V-Meter
15
Voltage
15
Current
15
Ammeter and Voltmeter Windows
15
Other Entities
16
USB Port
16
USB 2.0 Interface
16
Firmware Upgrade Via SVERKER 900 USB Port
16
USB Software Upgrade
16
Ethernet Port
17
Low Current Generation (Optional)
17
4 Operating SVERKER 900
18
Local Interface
18
Display Buttons
18
Momentary Buttons
18
Switch Buttons
18
Start SVERKER 900
18
Home Menu
19
Home Menu Buttons
19
System Configuration
19
Generator Configuration
20
Main Instrument
21
Main Instrument Buttons
21
Non-Generating Mode
21
Generating Mode
21
Numerical Keypad
22
Equals
22
Setting Frequency to DC
22
Balance
22
Finding the Pick-Up and Drop-Off Value Using the Hold Function
23
Binary Inputs
23
BI Window Buttons
23
Make BI Settings
24
Trig Condition
24
Event Recording
24
Debounce Filter
25
Special Settings Available for BI1
25
Prefault->Fault Instrument
26
Prefault->Fault View
26
Navigation
26
Prefault -> Fault Instrument Buttons
26
Prefault View
27
Fault View
27
Automatic Prefault->Fault Button
27
The Phase Angle Graph
27
Ramping Instrument
28
Ramping View
28
Navigation
28
Ramping Instrument Buttons
28
Start a Ramp Test
28
Speed and Stop Ramping Set Views
28
The Phase Angle Graph
28
Sequencer Instrument
29
Navigation
29
Sequencer Instrument Buttons
29
CT Magnetization Instrument
32
CT Magnetization Instrument Buttons
33
Set-Up
33
Manual Test
33
Manual/Auto Test
34
Auto Test
34
Demagnetization
35
Impedance Instrument
35
Navigation
35
Impedance Instrument Buttons
35
Prefault View
36
Fault + Manual Pickup Search View
36
Prefault - Fault View
37
Manual Binary Search View
38
The Impedance Plane Graph
39
Test File Management
40
Buttons in Test File Management
40
Save a Test
40
Quick Save
41
View and Reuse Test Files
41
Storage File
41
Reference File
41
Transfer Files to PC
41
Copy Test Files from USB Stick to SVERKER
42
Calibration
42
Calibration Procedure
42
Automatic Calibration
42
Manual Calibration
43
Calibration Report
43
5 Troubleshooting
44
Problems
44
Outputs
44
Binary Inputs
44
Harmonics
44
Voltmeter / Ammeter
44
File Handling
44
Extra Timer
44
Error Messages
45
Warning Messages
45
Alarms
46
Distortion Alarm
46
Other Generator Alarms
46
A-Meter / V-Meter Alarm
47
6 Specifications
48
Index
52
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Megger SVERKER 900 Technical Manual (33 pages)
Testing self-powered relays
Brand:
Megger
| Category:
Test Equipment
| Size: 3 MB
Table of Contents
Table of Contents
3
1 Introduction to this Technical Guide
4
2 About Self-Powered Relays: Past and Future
4
3 General Topics Related to Testing Self-Powered Relays
4
Direct Secondary Injection or Injection through Test Circuits
4
Pre-Fault Quantities
6
SVERKER 900 and Self-Powered Relays
6
4 General Information about Overcurrent Relays
7
IEC Standard for Overcurrent Protection: IEC 60255-151:2009
7
Standardized IEC Inverse Time Curves
7
The "Time Multiplier", TMS
8
Testing the Start Value and the Operate Time
8
5 Testing Wic-1 Overcurrent Relay with Sverker 900
10
Introduction
10
Testing the Phase Overcurrent Relay
12
Relay Settings
12
Connecting SVERKER 900 to WIC-1 Relay
13
SVERKER 900 Settings
14
Testing the Overcurrent Protection Function
15
Can We Accept the Test Results
19
Testing the Protection Function Without Pre-Fault (Switch Onto Fault)
20
6 Testing Wip-1 Overcurrent Relay with Sverker 900
23
Introduction
23
Testing the Phase Overcurrent Relay
23
Relay Settings
23
Connecting SVERKER 900 to WIP-1 Relay
24
SVERKER 900 Settings
25
Testing the Overcurrent Protection Function
26
Testing the Tripping Circuits of WIP-1 (Self-Test)
28
Testing the Protection Function Without Pre-Fault (Switch Onto Fault)
29
7 Acknowledgment
31
8 About the Authors
32
Andrea Bonetti
32
Klaus Spitzenberg
32
Lennart Schottenius
32
Stefan Larsson
32
9 Revisions
32
Revision 1
32
10 References
33
Megger SVERKER 900 Application Note (12 pages)
Relay and Substation Test System.Current transformer testing
Brand:
Megger
| Category:
Measuring Instruments
| Size: 1 MB
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Megger SVERKER 900 Quick Manual (4 pages)
Relay and Substation Test System
Brand:
Megger
| Category:
Test Equipment
| Size: 0 MB
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