Sign In
Upload
Manuals
Brands
Woodward Manuals
Controller
LS 4
User Manuals: Woodward LS 4 Circuit Breaker Control
Manuals and User Guides for Woodward LS 4 Circuit Breaker Control. We have
1
Woodward LS 4 Circuit Breaker Control manual available for free PDF download: Manual
Woodward LS 4 Manual (92 pages)
Circuit Breaker Control
Brand:
Woodward
| Category:
Controller
| Size: 1 MB
Table of Contents
Table of Contents
3
Chapter 1. General Information
7
Table 1-1: Reading LS 4 Part Numbers
7
Chapter 2. Electrostatic Discharge Awareness
8
Chapter 3. Installation
9
Table 3-1: Conversion Chart - Wire Size
9
Wiring Diagram
10
Figure 3-1: Wiring Diagram
10
Power Supply
11
Measuring Inputs
11
Voltage - System [A]
11
Figure 3-2: Power Supply
11
Figure 3-3: Measuring Inputs - Voltage - System [A]
11
Voltage - System [B]
12
Figure 3-4: Measuring Inputs - Voltage - System [B]
12
Current - System [A]
13
Figure 3-5: Measuring Inputs - Current - System [A]
13
Discrete Inputs
14
Positive Logic
14
Negative Logic
14
Figure 3-6: Discrete Inputs - Positive Logic
14
Figure 3-7: Discrete Input - Negative Logic
14
Relay Outputs
15
Figure 3-8: Relay Outputs
15
Interface
16
Interface Connection
16
CAN Bus Shielding
16
Figure 3-9: Interface - Terminals
16
Figure 3-10: Interface - CAN Bus Shielding
16
CAN Bus Topology
17
Figure 3-11: Interfaces - CAN Bus Topology
17
Table 3-2: Maximum CAN Bus Length
17
DPC - Direct Configuration Interface
18
Chapter 4. Functional Description
19
Introduction
19
Measuring Values
19
General Functions
19
Protection Functions
20
Control/Synchronization Functions
20
Direction of Power
21
Power Factor Definition
21
Figure 4-1: Direction of Power
21
Function
23
Synchronizing
23
Table 4-1: Permissible Range for Synchronization
23
Dead Bus Start
24
Configuration Methods
24
Chapter 5. Display and Operation Components
25
Short Description of LED and Push Buttons
25
Leds
25
Push Buttons
25
Miscellaneous
25
Figure 5-1: Front Panel
25
Leds
26
Push Buttons
27
Display
28
Automatic Mode (Upper Line of the Display: Measured Values)
28
Automatic Mode (Bottom Line of the Display: Measured Values)
28
Automatic Mode (Bottom Line of the Display: Alarm Messages)
29
Interfaces
29
Direct Configuration (DPC)
29
Table 5-1: Messages and Alarms in the LC Display
29
Chapter 6. Configuration
30
Basic Data
31
Entering the Configuration
32
Password
32
Basic Settings
33
Direct Configuration
33
Voltage Measuring
34
Potential Transformer Configuration
34
Current Transformer
35
LS 4 Functions
36
Function
36
Segment Number
36
CAN Bus Number (Control Number)
37
Data Communication Via the CAN Bus
37
Priority During Breaker Closure
37
Figure 6-1: LS 4 Principle
37
Preparation
38
Configuration Screens in the LS 4
38
Table 6-1: Power Reduction
40
Configuration Screens in the GCP Control Unit
41
Examples for Configuration
43
Figure 6-2: Example a - H-Connection with Two Gensets Per Bus Bar
43
Table 6-2: Example a - H-Connection with Two Gensets Per Bus Bar
43
Figure 6-3: Example B - Double-H-Connection with Two Gensets Per Bus Bar
44
Table 6-3: Example B - Double-H-Connection with Two Gensets Per Bus Bar
44
Figure 6-4: Example C - Emergency Power Application with 1× Generator and 1× Feeder Bus Bar
45
Table 6-4: Example C - Emergency Power Application with 1× Generator and 1× Feeder Bus Bar
45
Figure 6-5: Example D - Emergency Power Application with 1× Generator and 2× Feeder Bus Bars
46
Table 6-5: Example D - Emergency Power Application with 1× Generator and 2× Feeder Bus Bars
46
Figure 6-6: Example E - Multiple Mains Incomings to One Common Bus Bar (no Emergency Power)
47
Table 6-6: Example E - Multiple Mains Incomings to One Common Bus Bar (no Emergency Power)
47
Figure 6-7: Example F - Multiple Mains/Generator Application
48
Table 6-7: Example F - Multiple Mains/Generator Application
48
Control Functions
49
Synchronizing Functions
49
Phase Angle Deviation (Phase Shift)
51
Table 6-8: Calculation of the Phase Angle Deviation
51
Blocking of Synchronization at Alarms
52
Synchronous Networks
53
Dead Bus Start Functions
54
Switching Time Monitoring
55
Monitoring Functions
56
Monitoring Type Configuration
56
Overvoltage Monitoring
57
Undervoltage Monitoring
58
Voltage Asymmetry Monitoring
59
Overfrequency Monitoring
60
Underfrequency Monitoring
61
Phase/Vector Shift Monitoring
62
Df/Dt (ROCOF) Monitoring
63
Relay Configuration
64
Auto Acknowledgement of the Relays
64
Auto Acknowledgement of Messages
65
Table 6-9: Auto-Acknowledgment of the Relay Messages
65
Changing the Relay Assignment
66
Table 6-10: Relay Manager
67
Interface
69
General Parameters
69
CAN Bus Parameter
70
Change Passwords
71
Chapter 7. Commissioning
72
Appendix A. Dimensions
74
Figure 7-1: Dimensions
74
Appendix B. Technical Data
75
Appendix C. Measured Quantities and Accuracy
77
Appendix D. Interface
78
Transmission Telegram
78
Receiving Telegram
82
Format
82
Example
82
CAN Ids on the Bus
83
Appendix E. List of Parameters
84
Appendix F. Service Options
87
Product Service Options
87
Returning Equipment for Repair
87
Packing a Control
88
Return Authorization Number RAN
88
Replacement Parts
88
How to Contact Woodward
89
Engineering Services
90
Technical Assistance
91
Advertisement
Advertisement
Related Products
Woodward L-Series
Woodward LS-5 v2 Series
Woodward LS-522
Woodward LS-512
Woodward LQ50
Woodward LS-5 Series
Woodward LS-521
Woodward easYgen LS-6XT
Woodward easYgen LS-612XT-P1
Woodward LSOV25
Woodward Categories
Controller
Control Unit
Relays
Control Systems
Industrial Equipment
More Woodward Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL