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EL731 Datasheet AC/dc Sensitive Earth-leakage Relay

Manufacturer: Littelfuse

Overview: EL731 MANUAL AC/DC SENSITIVE EARTH-LEAKAGE RELAY February 28, 2012 REVISION 2 .DataSheet.co.kr Copyright © 2012 by Littelfuse Startco All rights reserved. Publication: EL731 Document: S95-P401-00001 Printed in Canada. Datasheet pdf - http://..net/ Factory default password is 1111 New Password See Section 3.2.4. .DataSheet.co.kr Pub. EL731, February 28, 2012 Datasheet pdf - http://..net/ EL731 AC/DC Sensitive Earth-Leakage Relay Page i Rev. 2 TABLE OF CONTENTS PAGE Introduction ................................................................... 1 1.1 General .................................................................... 1 1.

Key Features

  • 1 1.2.1 Metering 1 1.2.2 Data Logging 1 1.2.3 Inputs and Outputs 1 1.2.4 Operator Interface 1 1.2.5 Communications Interface 1 2. Installation 2 2.1 System Wiring 2 2.1.1 Supply Voltage 2 2.1.2 Current Transformer Connections 2 2.1.3 Analog Output 2 2.1.4 PTC or RTD Input 2 2.1.5 Ethernet/IP Communications (optional) 2 2.1.6 Remote Reset 2 2.1.7 Relay Outputs 2 2.2 Calibration 2 3. Operation and Setup 7 3.1 Display and Indication 7 3.1.1 Front-Panel LED Indication 7 3.1.1.1 Trip.

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