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frako PQC User Manual
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General operation
| 71
FRAKO | Operating Manual | Power Quality Controller – PQC
7
General operation
The following points must be observed when the PQC is operated:
–
The instrument must always be operated in a closed control cabinet.
–
All voltages applied to the instrument must never exceed the limits specified in the
technical data.
–
The ambient temperatures must always be within the range specified in the tech-
nical data.
70
72
Table of Contents
Default Chapter
2
Table of Contents
2
1 About this Manual
4
Objective
4
Safekeeping
4
Symbols Used in this Manual
4
Reference Documents
5
2 Safety
6
Intended Use
6
Instrument-Specific Dangers
6
Management Information
7
Disclaimer
7
Relevant Standards
8
Repair
8
3 Technical Data
9
4 Instrument Description
15
Function
15
Instrument Versions
16
User Interface
16
Password Protection
17
5 Installation
18
Mounting at the Desired Location
18
Preparing for Installation
18
Scope of Supply
18
Suitable Location
18
Mounting the Instrument
19
Electrical Installation
20
Electrical Installation Procedure
20
Completing the Electrical Installation
21
Specifications for the Electrical Connections
22
Earth Connection
22
Power Supply
22
Voltage Measurement
23
Current Measurement
24
Output Relays (Control Outputs)
25
Alarm Function
25
5.2.10 Connection Diagrams for All PQC Types
25
Commissioning (Initial Start-Up)
29
Preparations for Start-Up
29
PQC Initial Start-Up
30
Automatic Connection and Stage Identification
31
Manual Connection and Stage Identification
32
6 Description of the Menu
35
Main Menu
35
Display
36
PQC Overview
37
System & PQ
39
Service
41
Alarms & Notifications
42
Configuration
45
System Parameters
46
PFC Equip. Parameter
46
Control Parameters
46
Alarms
54
Communication (Optional)
59
Temperature I/O (Optional)
62
Service
64
About PQC
66
Factory Settings
66
Service Interface
70
7 General Operation
71
8 Cleaning and Maintenance
72
Safety During Cleaning and Maintenance
72
Cleaning
72
Maintenance
72
9 Troubleshooting
73
10 Decommissioning and Removal, Storage and Disposal
77
Decommissioning the PQC
77
PQC Removal
78
Storage
78
Disposal
78
4
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frako PQC Specifications
General
Brand
frako
Model
PQC
Category
Controller
Language
English
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