ensto Arcteq AQ-F390 Manuals

Manuals and User Guides for ensto Arcteq AQ-F390. We have 1 ensto Arcteq AQ-F390 manual available for free PDF download: Instruction Manual

ensto Arcteq AQ-F390 Instruction Manual

ensto Arcteq AQ-F390 Instruction Manual (158 pages)

Feeder protection device

Brand: ensto | Category: Protection Device | Size: 6 MB

Table of Contents

Table of Contents
2
Document Inf
5
Document Informa Ormation Tion
5
Saf y Informa Ormation Tion
7
Abbr Bbre E Via Viations Tions
8
General
10
IED User Interface Erface
11
Front Panel
11
LED Assignment
12
Touch Screen
12
The Embedded Web Server
21
Ethernet Connections
22
Getting Started
26
Menu Items
28
Troubleshooting
38
Soft E Set T up up
39
Functions Included in AQ-F3X0
39
Measurements
40
Current Measurement and Scaling
40
Voltage Measurement and Scaling
43
Line Measurement
47
Protection Functions
53
Three-Phase Instantaneous Overcurrent Protection (I>; 50/51)
53
Residual Instantaneous Overcurrent Protection (I0>; 50N/51N)
55
Three-Phase Time Overcurrent Protection (I>; 50/51)
56
Residual Time Overcurrent Protection (I0>; 50N/51N)
65
Three-Phase Directional Overcurrent Protection (Idir>; 67)
67
Residual Directional Overcurrent Protection (I0Dir>; 67N)
70
Current Unbalance Protection (60)
73
Circuit Breaker Failure Protection (CBFP; 50BF/52BF)
75
Overvoltage Protection (U>; 59)
77
Undervoltage Protection (U<; 27)
77
Residual Overvoltage Protection (U0>; 59N)
78
Thermal Overload Protection (T>; 49)
79
Overfrequency Protection (F>; 81O)
81
Underfrequency Protection (F<; 81U)
82
Rate-Of-Change of Frequency Protection (Fd/Ft>/<; 81R)
83
Inrush Current Detection (68)
83
Distance Protection
84
Control, Monitoring and Measurements
99
Common Function
99
Trip Logic (94)
102
Dead Line Detection (DLD)
104
Voltage Transformer Supervision (VTS)
106
Current Transformer Supervision (CTS)
108
Synchrocheck (DV/Da/Df; 25)
109
Auto-Reclosing (MV) (79)
116
Switch-On-To-Fault
121
Voltage Variation (Voltage Sag and Swell)
122
Disturbance Recorder
125
Event Recorder
126
Measured Values
131
Status Monitoring for Switching Devices
132
Trip Circuit Supervision
132
Arcteq Relays Ltd
133
Sy y St Stem Int 7 S Em Integra Egration Tion
133
Block Diagrams
134
Connection Example
135
Construction and Installation Tion
137
Construction
137
CPU Module
138
Power Supply Module
139
Binary Input Module(S)
140
Binary Output Module(S)
141
Tripping Module
142
Voltage Measurement Module
143
Current Measurement Module
144
Installation and Dimensions
145
Technic Echnical da al Data Ta
148
Protection Functions
148
Control Functions
152
Monitoring Functions
152
Hardware
153
Tests and Environmental Conditions
155
Ordering Inf Dering Informa Ormation Tion
157
Contact and R Ence Informa Ormation Tion
158

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