TTM 3-PHASE MONITOR - Dynamic Ratings

TTM 3-Phase Monitor

Dynamic Ratings ConnectGrid TTM

The Dynamic Ratings TTM is part of the ConnectGrid™ Smart Infrastructure Solution allowing for increased grid edge
visibility for distribution systems. The TTM is a self-enclosed, three-phase power transformer monitor ideally suited for
providing voltage and load profiling on distribution class transformers up to 69kV.

Integrated Wireless Communications

With secure integrated wireless communications utilizing cellular or LoRaWAN technologies, the TTM eliminates the need to manage a separate communication backhaul architecture or hang expensive and difficult to maintain pole mounted gateway enclosures. This makes the ConnectGrid™ TTM the fastest and easiest to maintain sensing solution for the distribution system.

The TTM 3-Phase Monitor is Easy to Install

Simple installation and zero commissioning time gives customers a very scalable solution to increase their visibility to grid edge assets. With the ability to capture high resolution waveforms, monitor harmonics, and push data immediately when network events occur, these monitors provide granular and accurate network data for fault investigation, outage detection and provide the dataset to enable distributed energy management (DERMS) and other advanced distribution management system (ADMS) applications.

Dynamic Ratings ConnectGrid TTM (kiosk version)
Dynamic Ratings ConnectGrid TTM mounted on an electrical pole

Designed for Reliability

Built on utility grade hardware, the TTM 3-Phase Monitor is provided in two form factors for internal and external mounting. Each is supplied as a kit with voltage cables and Rogowski coil current transformers, pre-wired and ready for installation.

Support Requests

If immediate response is required, please directly contact your local Dynamic Ratings location:

Asia Pacific
+61 3 8544-0700
[email protected]

+1 262 746 1230 x3
[email protected]

+44 1617 681111
[email protected]


Check out our Youtube Page for instructional tutorials or our Customer Portal for software and manuals (login required).

For all other requests, please fill out the contact form below:

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Find out more about how Dynamic Rating’s LIFESTREAM® Support Services ensure successful monitoring through lifecycle support.


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