Sign In
Upload
Manuals
Brands
Littelfuse Startco Manuals
Relays
EL731
Littelfuse Startco EL731 Manuals
Manuals and User Guides for Littelfuse Startco EL731. We have
1
Littelfuse Startco EL731 manual available for free PDF download: Manual
Littelfuse Startco EL731 Manual (32 pages)
AC/DC SENSITIVE EARTH-LEAKAGE RELAY
Brand:
Littelfuse Startco
| Category:
Relays
| Size: 1.46 MB
Table of Contents
Table of Contents
3
Introduction
5
General
5
EL731 Features
5
Protective Functions
5
Metering
5
Data Logging
5
Inputs and Outputs
5
Operator Interface
5
Communications Interface
5
Installation
5
Supply Voltage
6
Current Sensor Connections
6
Analog Output
6
PTC or RTD Input
6
Communications (Optional)
6
Remote Reset
6
Relay Outputs
6
Calibration
6
EL731 Outline and Mounting Details
7
AC700-SMK Outline and Mounting Details
8
Panel and Surface Mounting Connections
8
Connection Diagram
9
AC700-CVR-00 Weatherproof Cover Outline
10
AC700-CVR-00 Weatherproof Cover Installation
11
EL731 with Installed Ethernet/Ip™ Communications Upgrade Adapter
12
EL731 with Firmware Upgrade Module
12
Operation and Setup
13
Display and Indication
13
Front-Panel LED Indication
13
Trip
13
CT Status
13
Alarm
13
Communications-Module LED Indication and Status
13
Main Menus
13
Metering
13
Messages
13
Setup
14
Earth-Fault Protection
14
Temperature Protection
14
Output-Relay Assignments
14
Analog Output
14
CT2 Input Filters
14
Output-Relay Functions
14
Miscellaneous Configuration
15
Password
15
Reset Password
15
Menu Timeout
15
Display Filter
15
Maintenance
15
Trip Reset
15
EFCT-1 Outline and Mounting Details
16
EFCT-2 Outline and Mounting Details
17
EFCT-26 Outline and Mounting Details
18
Theory of Operation
19
CT1 Theory of Operation
19
CT2 Theory of Operation
19
CT2 Full Range Filter
19
CT2 90 Hz Low Pass Filter
19
PGA-0520 Analog Percent Current Meter
19
CT2 3 Khz Low Pass Filter
20
CT2 190 Hz High Pass Filter
20
Personal Computer Interface
20
Flash Memory Upgrade
20
Technical Specifications
20
6.1 El731
20
EMC Tests
21
Certification
22
Current Sensors
22
Ordering Information
23
Warranty
23
Performance Test
24
Maintenance
24
Earth-Fault-Test Circuit
25
Earth-Fault-Test Record
25
Appendix Ael731 Menu Map
26
Appendix B System Parameters & Setup Record
28
Appendix Cel731 Revision History
29
Advertisement
Advertisement
Related Products
Littelfuse Startco EL3100
Littelfuse Startco Categories
Monitor
Measuring Instruments
Recording Equipment
Computer Hardware
Outdoor Cart
More Littelfuse Startco Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL