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SEL-300G
User Manuals: Schweitzer Engineering SEL-300G Relay
Manuals and User Guides for Schweitzer Engineering SEL-300G Relay. We have
1
Schweitzer Engineering SEL-300G Relay manual available for free PDF download: Quick Start Manual
Schweitzer Engineering SEL-300G Quick Start Manual (56 pages)
Multifunction Generator Relay
Brand:
Schweitzer Engineering
| Category:
Other
| Size: 4 MB
Table of Contents
English
3
Table of Contents
3
List of Tables
5
Français
7
List of Figures
7
Preface
9
Overview
9
Safety Information
9
Factory Assistance
11
Relay Commissioning Procedure
13
Introduction
13
Required Equipment
13
Commissioning Procedure
14
Figure 1 Relay Commissioning Flowchart (Refer to Text for Detailed Instructions)
14
Figure 2 DC Supply Polarity, Continuity Checks
15
Figure 3 SEL-300G to Computer-C227A and C234A
17
Figure 4 Three-Phase AC Connection Test Voltage Signals
20
Figure 5 Open-Delta AC Potential Connection Test Voltage Signals
21
Serial Port Command Summary
24
Front-Panel Pushbutton Operation
26
Overview
26
Primary Functions
26
Figure 6 SEL-300G Front-Panel Pushbuttons-Overview
26
Front-Panel Password Security
27
Figure 7 SEL-300G Front-Panel Pushbuttons-Primary Functions
27
Secondary Functions
28
Figure 8 SEL-300G Front-Panel Pushbuttons-Primary Functions (Continued)
28
Figure 9 SEL-300G Front-Panel Pushbuttons-Secondary Functions
29
Relay Mounting
30
Figure 10 SEL-300G Dimensions and Panel-Mount Cut-Out
30
Figure 11 SEL-300G Relay Front-Panel Drawings for Rack-Mount Relays (2U and 3U), Screw-Terminal Block and Connectorized Versions
31
Figure 12 SEL-300G Relay Front-Panel Drawings for Panel-Mount Relays ((2U and 3U), Screw-Terminal Block and Connectorized Versions
32
Figure 13 SEL-300G0 Relay Rear-Panel Drawings for Rack- and Panel-Mount Relays (2U and 3U), Screw-Terminal Block Version
33
Figure 14 SEL-300G1 Relay Rear-Panel Drawings for Rack- and Panel-Mount Relays (2U and 3U), Screw-Terminal Block Version
34
Figure 15 SEL-300G2 Relay Rear-Panel Drawings for Rack- and Panel-Mount Relays (2U and 3U), Screw-Terminal Block Version
35
Figure 16 SEL-300G3 Relay Rear-Panel Drawings for Rack- and Panel-Mount Relays (2U and 3U), Screw-Terminal Block Version
36
Figure 17 SEL-300G0 Relay Rear-Panel Drawings for Rack- and Panel-Mount Relays (2U and 3U), Connectorized Version
37
Figure 18 SEL-300G1 Relay Rear-Panel Drawings for Rack- and Panel-Mount Relays (2U and 3U), Connectorized Version
38
Figure 19 SEL-300G2 Relay Rear-Panel Drawings for Rack- and Panel-Mount Relays (2U and 3U), Connectorized Version
39
Figure 20 SEL-300G3 Rear-Panel Drawings for Rack- and Panel-Mount Relays (2U and 3U), Connectorized Version
40
Circuit Board Jumpers
41
Accessing the Relay Main Board (All Models) and Extra I/O Board (Models 0300G_1 and 0300G_Y)
41
Figure 21 Jumper, Connector, and Major Component Locations on the SEL-300G Main Board (All Models)
42
Figure 22 Jumper, Connector, and Major Component Locations on the SEL-300G Extra I/O Board (Models 0300G_1, Screw-Terminal Block Version)
43
Output Contact Jumpers
44
Figure 23 Jumper, Connector, and Major Component Locations on the SEL-300G Extra I/O Board (Model 0300G_Y, Plug-In Connector Version)
44
Extra Alarm" Output Contact Control Jumper
45
Password and Breaker Jumpers
46
EIA-232 Serial Port Voltage Jumpers
46
Specifications
47
Differential Element Commissioning Worksheet
53
Check List
54
Plot Phasors
54
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