GE T35 UR Series User Manual

GE Multilin T35 Transformer Protection System iii
TABLE OF CONTENTS
1. GETTING STARTED 1.1 IMPORTANT PROCEDURES
1.1.1 CAUTIONS AND WARNINGS ........................................................................... 1-1
1.1.2 INSPECTION PROCEDURE ............................................................................. 1-2
1.2 UR OVERVIEW
1.2.1 INTRODUCTION TO THE UR ........................................................................... 1-3
1.2.2 HARDWARE ARCHITECTURE ......................................................................... 1-3
1.2.3 SOFTWARE ARCHITECTURE.......................................................................... 1-5
1.2.4 IMPORTANT CONCEPTS................................................................................. 1-5
1.3 ENERVISTA UR SETUP SOFTWARE
1.3.1 PC REQUIREMENTS ........................................................................................ 1-6
1.3.2 INSTALLATION.................................................................................................. 1-6
1.3.3 CONFIGURING THE T35 FOR SOFTWARE ACCESS .................................... 1-7
1.3.4 USING THE QUICK CONNECT FEATURE..................................................... 1-10
1.3.5 CONNECTING TO THE T35 RELAY............................................................... 1-15
1.4 UR HARDWARE
1.4.1 MOUNTING AND WIRING............................................................................... 1-17
1.4.2 COMMUNICATIONS........................................................................................ 1-17
1.4.3 FACEPLATE DISPLAY .................................................................................... 1-17
1.5 USING THE RELAY
1.5.1 FACEPLATE KEYPAD..................................................................................... 1-18
1.5.2 MENU NAVIGATION ....................................................................................... 1-18
1.5.3 MENU HIERARCHY ........................................................................................ 1-18
1.5.4 RELAY ACTIVATION....................................................................................... 1-18
1.5.5 RELAY PASSWORDS ..................................................................................... 1-19
1.5.6 FLEXLOGIC CUSTOMIZATION ...................................................................... 1-19
1.5.7 COMMISSIONING ........................................................................................... 1-20
2. PRODUCT DESCRIPTION 2.1 INTRODUCTION
2.1.1 OVERVIEW........................................................................................................ 2-1
2.1.2 ORDERING........................................................................................................ 2-2
2.1.3 REPLACEMENT MODULES ............................................................................. 2-7
2.2 SPECIFICATIONS
2.2.1 PROTECTION ELEMENTS ............................................................................... 2-9
2.2.2 USER-PROGRAMMABLE ELEMENTS........................................................... 2-10
2.2.3 MONITORING.................................................................................................. 2-11
2.2.4 METERING ...................................................................................................... 2-11
2.2.5 INPUTS............................................................................................................ 2-12
2.2.6 POWER SUPPLY ............................................................................................ 2-13
2.2.7 OUTPUTS........................................................................................................ 2-13
2.2.8 COMMUNICATION PROTOCOLS .................................................................. 2-14
2.2.9 INTER-RELAY COMMUNICATIONS............................................................... 2-15
2.2.10 ENVIRONMENTAL .......................................................................................... 2-15
2.2.11 TYPE TESTS ................................................................................................... 2-16
2.2.12 PRODUCTION TESTS .................................................................................... 2-16
2.2.13 APPROVALS ................................................................................................... 2-17
2.2.14 MAINTENANCE ............................................................................................... 2-17
3. HARDWARE 3.1 DESCRIPTION
3.1.1 PANEL CUTOUT ............................................................................................... 3-1
3.1.2 REAR TERMINAL LAYOUT............................................................................... 3-7
3.2 WIRING
3.2.1 TYPICAL WIRING.............................................................................................. 3-8
3.2.2 DIELECTRIC STRENGTH................................................................................. 3-9
3.2.3 CONTROL POWER........................................................................................... 3-9
3.2.4 CT/VT MODULES............................................................................................ 3-10
3.2.5 PROCESS BUS MODULES ............................................................................ 3-12
3.2.6 CONTACT INPUTS AND OUTPUTS............................................................... 3-12
3.2.7 TRANSDUCER INPUTS AND OUTPUTS ....................................................... 3-21

GE T35 UR Series Specifications

General

Brand	GE
Model	T35 UR Series
Category	Protection Device
Language	English