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Table of Contents
Introduction ...................................................................................................................................................................... 7
Scope ................................................................................................................................................................................. 7
SAFETY PRECAUTIONS ....................................................................................................................................................... 8
System Specifications ........................................................................................................................................................ 9
Dimensions ...................................................................................................................................................................... 11
System Description ......................................................................................................................................................... 12
Triacta GATEWAY Meter Head .................................................................................................................................... 13
Triacta GATEWAY Meter Base .................................................................................................................................... 13
Triacta GATEWAY Voltage Module ............................................................................................................................. 13
Triacta GATEWAY CT / Pulse Wiring Modules ............................................................................................................ 15
Triacta GATEWAY Flex configuration .......................................................................................................................... 16
Pre-Installation Instructions ............................................................................................................................................ 17
Site Planning ................................................................................................................................................................ 17
Access to Power and Lighting ..................................................................................................................................... 17
Installation Instructions ................................................................................................................................................... 18
Mount the Meter Base Module .................................................................................................................................. 18
Install CT / Pulse Wiring Modules into the Meter Base Unit ...................................................................................... 19
Install disconnect devices for sense and control voltages ........................................................................................... 19
Connect Control and Sense Voltage Wiring ................................................................................................................. 19
Install and Connect CTs ............................................................................................................................................... 24
Connect Pulse Inputs .................................................................................................................................................. 26
Connect the Ethernet Cable ........................................................................................................................................ 27
Install the Cover .......................................................................................................................................................... 27
Record the Meter Map ............................................................................................................................................... 28
MAINTENANCE ................................................................................................................................................................ 30
Fuse Replacement ....................................................................................................................................................... 30
Meter Head Servicing or Replacement ....................................................................................................................... 31
Appendix 1: Current Transformers Overview ................................................................................................................. 32
CT Types ...................................................................................................................................................................... 32
CT Orientation ............................................................................................................................................................. 33