Cat SE-701 GROUND-FAULT MONITOR Operator’s Manual BI619422 – PDF DOWNLOAD

Description

Cat SE-701 GROUND-FAULT MONITOR Operator’s Manual BI619422 – PDF DOWNLOAD

FILE DETAILS:

Cat SE-701 GROUND-FAULT MONITOR Operator’s Manual BI619422 – PDF DOWNLOAD

Language : English
Pages : 17
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Cat SE-701 GROUND-FAULT MONITOR Operator’s Manual BI619422 – PDF DOWNLOAD

INTRODUCTION:
1.1 GENERAL:

• The SE-701 is a microprocessor-based ground-fault monitor for resistance-grounded and solidly grounded systems. It is uniquely suited for use on systems with significant harmonic content. Its output relay can operate in the fail-safe or non-fail-safe mode for undervoltage or shunt-trip applications. The SE-701 has one output relay with isolated normally open and normally closed contacts for use in independent control circuits. Additional features include LED trip, power, and inhibit indication, autoreset or latching trips with front-panel and remote reset, trip memory, test switch, self diagnostics, 0- to 5-V analog output, inputs for standard and sensitive groundfault current transformers, CT verification for sensitive current transformers, digital selector switches, switchselectable algorithms for fixed-frequency or variablefrequency applications, and an inhibit that can be enabled to prevent the output relay from operating during a highcurrent ground fault.
• Ground-fault current is sensed by a core-balance zerosequence current transformer (CT). The trip level of the ground-fault circuit is switch selectable in 1% increments from 1 to 99% of the CT-primary rating.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Cat SE-701 GROUND-FAULT MONITOR Operator’s Manual BI619422 – PDF DOWNLOAD

Table of Contents i
List of Figures i
List of Tables i
1 Introduction 1
1 1 General 1
1 2 Current-Transformer Selection 1
2 Operation 1
2 1 Configuration-Switch Settings 1
2 1 1 Relay Operating Mode 1
2 1 2 Trip Inhibit 1
2 1 3 CT Verification 1
2 1 4 Filter Selection 1
2 1 5 Reset Mode 1
2 2 Front-Panel Controls 2
2 2 1 Ground-Fault Trip Level 2
2 2 2 Ground-Fault Trip Time 2
2 2 3 Reset 2
2 2 4 Test 2
2 3 Front-Panel Indication 2
2 3 1 Power 2
2 3 2 Trip 2
2 3 3 Trip Inhibit 2
2 4 Analog Output 2
2 5 Self Diagnostics 2
3 Installation 2
4 SE-701 Compatibility 4
5 Technical Specifications 10
6 Ordering Information 11
7 Warranty 11
8 Ground-Fault Performance Test 12
LIST OF FIGURES
PAGE
1 SE-701 Outline and Mounting Details 3
2 Typical Connection Diagram 4
3 EFCT-1 Sensitive Earth-Fault CT 5
4 EFCT-2 Sensitive Earth-Fault CT 6
5 EFCT-26 Sensitive Earth-Fault CT 7
6 PMA-55 Panel-Mount Adapter 8
7 PMA-60 Panel-Mount Adapter 9
8 Ground-Fault-Test Circuits 12

PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

S.V