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ABB PQFA Manuals
Manuals and User Guides for ABB PQFA. We have
1
ABB PQFA manual available for free PDF download: Instruction Manual
ABB PQFA Instruction Manual (98 pages)
Power Quality Filter
Brand:
ABB
| Category:
Water Filtration Systems
| Size: 2.58 MB
Table of Contents
Table of Contents
2
1 Safety Instructions
5
2 Upon Reception
6
Delivery Inspection
6
Identification Tag
6
Storage
6
Long Storage Period and Reforming
6
3 Pqfa Principle and Characteristics
7
Reasons for Limiting Harmonics
7
General Principle of Active Filtering
8
The ABB Active Filter: the PQFA
9
The Pqfa: Performances
11
Filtering
11
Reactive Power
12
Emc
12
4 Components Description and Identification
13
Components Description
13
PQF Current Generator
13
The Control
14
Components Identification
15
5 Mechanical Installation
26
6 Electrical Installation
29
Overvoltage
29
Power Cables and External Protection
29
Current Transformers/Control Cables Selection
32
Current Transformers Installation
34
CT' S Connection to the PQFA
34
CT' S Connection Topology: Cases
36
Case 1: Global Compensation - One Feeding Transformer
36
Case 2: Individual Compensation - One Feeding Transformer
37
Case 3: Global Compensation - Transformer Busbar Not Accessible
38
Case 4: Two Independent Feeding Transformers
40
Case 5: Back up Generator
42
Precautions with Capacitors
43
7 Cubicles Interconnections
44
Introduction
44
Mechanical Installation
44
Electrical Connections
45
Connections between Cubicles
45
Power Connection
45
Control Connection
47
Domino Boards Connection
47
Earth Connection
48
Connections to the Supply
48
Power Connection
48
Protective Earth
48
8 Pqf-Prog Installation and Pc Connection
50
System Requirements
50
Installing Pqf-Prog on Your Pc
50
Hardware Connection
50
9 Commissioning
51
Step 1
51
Step 2
51
Step 3
52
PQF Connection Diagram
52
Material Needed & Hypotheses for Correct Measurements
53
Checking the Correct Connection of the Cts with a Two Channel Scopemeter
53
Measurement of CT in Phase L1
53
Measurement of CT in Phase L2 and L3
55
Checking the Correct Connection of the Cts with Two Current Probes
56
Checking the Correct Connection of the Cts with a Fluke 41B
56
Step 4
57
With PQF-Prog
57
With the PQF-Manager
58
Step 5
59
Step 6
59
Step 7
59
Step 8
59
10 Operation
61
Normal Working Sequence
61
Operation with Capacitors
66
Behavior in Case of Power Outage
66
Buttons, Lights and LED' S Signification
67
Master Cubicle
67
Slave Cubicle
67
PQF-Manager
68
Control Rack
69
Programming with Pqf-Prog
70
Filter Operation Principle
70
Starting
71
Programming the Filter
73
Programming with Pqf-Manager
75
Filter Operation Principle
75
Keys Identification
76
Programming the Filter
77
Pqfa and Network Monitoring with the Pqf-Manager
81
Filter Status
81
Network Status
82
Waveform
83
Spectrum
84
Remote Control and Alarm Contact
85
Remote Control
85
Alarm Contact
86
Protections
86
11 Fault Handling and Troubleshooting
88
Fault Handling
88
Type of Faults
88
Fault Handling and Fault Clearance Procedure
88
Troubleshooting
91
Frequent Problems Occurring at Commissioning Stage
91
Error Codes Meaning
91
Faults Not Related to Error Codes
95
Restarting the Filter after Fault Correction
95
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