Current Transformers (CTs)

Supported CT types
The EG30xx and EG4xxx are Listed Devices, certified to be used with CTs that have the following specifications: UR and CSA, 0.333Vrms output at rated curren...
Wed, Oct 4, 2017 at 1:03 PM
Identifying Rope CTs
The eGauge supports Rope CTs from three different manufacturers. In order to determine which CT to select, refer to the tables below. For JD CTs (colored...
Tue, Nov 14, 2017 at 2:55 PM
Extending the length of the CT leads
Split core CTs can be extended with twisted pair wire to cover much longer distances. STP (shielded twisted pair) is recommended, as it will reduce noise an...
Tue, Oct 16, 2018 at 1:48 PM
Connecting unsupported sensors to the eGauge CT ports
The EG30xx and EG4xxx are only certified to be used with current transducers (CTs) as described in the section B.6 of the EG30xx Owner's Manual or sect...
Wed, Oct 4, 2017 at 1:05 PM
6" rope CT installation and accuracy information
The instructions in this document are specifically written regarding the Magnelab 6" CTs carried by eGauge. However, any statements relating to install...
Mon, Jun 5, 2017 at 11:44 AM
CR5220 DC CT overview
Installation instructions and notes for the CR5220 DC CTs supported by eGauge. Note that these CTs are not bidirectional - the most common installation erro...
Mon, Jun 5, 2017 at 11:45 AM
CT selection guide
In this article... Introduction Interpreting CT models and SKUs Determining how many CTs to use Selecting the mechanical dimension of the CT Selecting...
Fri, May 24, 2019 at 2:00 PM
JD-RCT-115-4085 datasheet
Datasheet for the J&D Rogowski Coil supported by the eGauge. JD-RCT-115-4085 DATASHEET
Mon, Jun 5, 2017 at 11:45 AM
Installing Continental Control Systems Accu CTs
Like most ferrite core CTs, Accu CTs from Continental Control Systems (CCS) are prone to damage if dropped, struck, or closed aggressively. In order to avoi...
Tue, Sep 10, 2019 at 12:07 PM
CTid Guide
CTid Overview Correctly identifying and configuring specific CT types is a crucial part of any eGauge installation. Typically, this is done by examining...
Mon, Aug 13, 2018 at 11:18 AM