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R-MAG 38kV 1250/2000A
ABB R-MAG 38kV 1250/2000A User Manual
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1VAL2551
04-
MB
Rev C
R-MAG
®
Medium Voltage Outdoor Dead
Tank Vacuum Magnetic Circuit Breaker
Instruction
Manu
al
38
kV 1250/2000
A
2
Table of Contents
Table of Contents
2
Safety Notices
4
Figure 1 Hazardous Voltage Nameplate
4
Introduction
5
Receiving, Handling and Storage
5
Receiving Inspection
5
Handling
5
Storage
6
General Description
6
High-Voltage Assembly
6
Figure 2 Lifting Detail
6
Standard Production Tests
7
Magnetic Actuator
7
Actuator Controller
7
Housing
7
Operation
8
Closing
8
Opening
8
Manual Trip Handle Operation
8
Figure 3 Trip Handle Position Sticker
8
Operational Check Prior to Installation (Electrical Close/Open)
9
Installation
9
Mounting
9
Grounding
9
Final Inspection
10
Control Power
10
Arrester Protection
10
Inspection, Maintenance and Adjustment
11
Maintenance Steps
11
High-Pot Test
12
Measuring Contact Travel
12
Figure 4 Interrupter Assembly 38 Kv, 1250 a
15
Figure 5 Interrupter Assembly 38 Kv, 2000 a
16
Figure 6 Trip Handle
17
Figure 7 ABB R-MAG - Vacuum Interrupter Electrical Switching Life Curves (31.5 Ka)
18
Figure 8 ABB R-MAG - Vacuum Interrupter Electrical Switching Life Curves (40 Ka)
19
Figure 9 High Voltage Cabinet Layout
20
Figure 10 Typical Schematic Diagram
21
Figure 11 Typical Outline, 1250 a
22
Figure 12 Typical Outline, 2000 a
23
Kv R-MAG ELECTRICAL SPECIFICATIONS
24
Table 1 R-MAG 38 Kv, 31.5 Ka Ratings
24
Table 2 R-MAG 38 Kv, 40 Ka Ratings
25
Typical Current Transformer Connections
26
Table 3 Typical Current Transformer Connections
26
Auxiliary Switch Current Specifications
27
Control Board Voltage Requirements
27
Table 4 Auxiliary Switch Current Specifications
27
Table 5 Control Board Voltage Requirements
27
Breaker Nameplate
28
Renewal Parts
28
Product Recycling
28
Figure 13 Breaker Nameplate
28
Appendix A
30
Apx Figure 1 Electrical System Block Diagram
32
Overview
32
Auxiliary Open / Safe Open (KM1005, CH 3, Pins 5 and 6)
33
Binary Inputs
33
Control Boards Available/Magnetic Actuator Coil Energizing Capacitor
33
Remote Close (KM1005, CH 1, Pins 1 and 2)
33
Remote Open (KM1005, CH 2, Pins 3 and 4)
33
Apx Table 1 DIP Switch Thresholds
34
Circuit Breaker Close Blocking (KM1005, CH 6, Pins 11 and 12)
34
Protection Trip / Second Trip (KM1005, CH 4, Pins 7 and 8)
34
Under Voltage Trip (KM1005, CH 7, Pins 13 and 14)
34
Binary Outputs
35
Circuit Breaker Auxiliary Closed (KM1004 Pins 7 and 8)
35
Circuit Breaker Auxiliary Open (KM1004 Pins 5 and 6)
35
Circuit Breaker Closed (KM1004 Pins 3 and 4)
35
Circuit Breaker Opened (KM1004 Pins 1 and 2)
35
Circuit Breaker Remote Open (KM1004 Pins 13 and 14)
35
Unit Not Ready (KM1004 Pins 11 and 12)
35
Unit Ready (KM1004 Pins 9 and 10)
35
Apx Table 2 Output Contact Specifications
36
Actuator Close and Trip Coil Continuity Monitor
37
Apx Figure 2 Electrical Load Curves
37
Energy Failure Auto Trip
37
Features
37
Temperature Protection
37
Wrong Position Auto Trip
37
Apx Table 3 CB Operation Vs. Available Capacitor Charge
38
Power Considerations
38
Reduced Power Consumption
38
RS-232 Port / JTAG Communication Port
38
Capacitor Life
39
Discharging Storage Unit Capacitors
39
Apx Table 4 Circuit Breaker Condition Vs. Position
40
Breaker Ready / Not Ready Binary Output Contacts and Ready Light Status
40
Apx Figure 3 Standard Actuator Circuit Board and Connection Diagram
41
Standard Actuator Circuit Board and Connection Diagram
41
Apx Table 5 KM1001 - Breaker Position (CB Position)
42
Apx Table 6 KM1002 - Power Output and Capacitor Link
42
Control Board Connectors
42
Apx Figure 4 Standard Actuator Circuit Board and DIP Switch Settings
43
Default Jumper and Dip Switch Settings
43
Apx Figure 5 Ready LED Continually Flashing
44
Troubleshooting Flowcharts
44
Apx Figure 6 Ready LED off
45
Apx Figure 7 Conditions for CB Not Opening/Closing
46
Apx Figure 8 Standard Actuator Control Board and Pin Assignments
47
Instructions for Troubleshooting a Control Board
47
Ready Light Is off
48
Specific Line Item Check Is Shown below
49
Apx Table 7 Breaker Troubleshooting Guide
52
Instructions for Changing out a Control Board
52
Apx Figure 10 Control Board, Simplified
54
Apx Figure 9 Control Board with Terminal Numbering
54
Apx Figure 11 ED2.0 Control Board Parts and Mounting
55
4
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ABB R-MAG 38kV 1250/2000A Specifications
General
Brand
ABB
Model
R-MAG 38kV 1250/2000A
Category
Industrial Equipment
Language
English
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