Transformers with built in transducers

Product catalog summary

Overview: This document provides technical specifications and ordering information for current transformers with built-in transducers, specifically models TT35, TT35A, HT35A, and HT80A. These transformers are designed for both alternating current (AC) and unidirectional direct current (DC) applications.

Specifications:

Model TT35 and TT35A: These models are designed for AC applications with a passing cable hole dimension of 35mm. They offer selectable rated currents ranging from 5A to 450A. The output options include 4...20mA (2-wire technology) and 0...20mA, 4...20mA, or 0...10V (4-wire technology). Auxiliary supply options include 115, 230, and 240V AC, or 10...34V DC.
Model HT35A and HT80A: These models are designed for DC applications with passing cable hole dimensions of 35mm and 80mm, respectively. They support rated currents from 100A to 1000A. Output options are 0...20mA, 4...20mA, or 0...10V. Auxiliary supply options include 48, 115, 230, and 240V AC, or 20...150V DC.

Ordering Information: The document provides detailed ordering codes for each model, specifying input, output, auxiliary supply, and stock availability. For example, the TT35 model with a 45A input and 4...20mA output is available with a 10...34V DC auxiliary supply.

Technical Notes: Each model is associated with specific technical notes (e.g., NT433, NT434 for TT models and NT500, NT501 for HT models) that provide additional technical details.

Wiring Connections and Dimensions: The document includes diagrams for wiring connections and overall dimensions for each model, ensuring proper installation and integration into electrical systems.

Additional Information: The manufacturer reserves the right to modify technical characteristics without notice.