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IFX4NR
SEB IFX4NR Manuals
Manuals and User Guides for SEB IFX4NR. We have
1
SEB IFX4NR manual available for free PDF download: User Manual
SEB IFX4NR User Manual (48 pages)
DIGITAL OVERCURRENT AND EARTH FAULT MULTIFUNCTION RELAY WITH RECLOSING FUNCTION
Brand:
SEB
| Category:
Relays
| Size: 0 MB
Table of Contents
Table of Contents
3
General Characteristics
4
Auto-Reclosing Function (ANSI 79)
7
Pole Wearing Monitoring Function
8
Breaker Failure Function
9
Front Panel Keys
10
Front Panel Led Signalings
11
Programming and Test
12
How to Program the Protection Relay
12
How to Modify a Visualized Parameter
13
Reset
13
Test of Output Relays
14
Display and Programming
15
Standard Display
15
Visualization Structure
16
Address and Time (Fig. 1)
19
Protection Function Selection (Fig. 1)
20
Nominal Values Set-Up (Fig. 2)
20
Thresholds and Time Delays Set-Up (Fig. 2)
22
ANSI 79 - Auto-Reclosing Function Programming - (Fig. 2)
24
Pole Wearing Monitor Programming (Fig. 2)
25
Breaker - Failure Function Programming (Fig. 2)
26
Output Relays Programming (Fig. 2)
26
Digital Inputs Function Programming (Fig. 2)
29
Parameter Values Visualization (Fig. 3)
30
Events (Fig. 3)
32
Trip Counters and Pole Wear Index (Fig. 3)
34
Installation
36
Supplied Kit
36
Cabling
37
Relays R3 and R4 - Signaling / Command Set-Up
40
RS485 Serial Communication Port
40
Time Dependent Curves
42
Technical Characteristics
43
Tables
44
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