Technical datasheet for the Talema AC1030 30 Amp Current Transformer, detailing electrical specifications, excitation curves, and dimensions.
This document is a datasheet for the Talema AC1030, a 30 Amp Current Transformer designed for low-cost applications. It covers electrical parameters, output voltage versus input current, and typical excitation curves for the AC1025~AC1030 series.
| Rated Primary Current | 30A |
|---|---|
| Operating Temperature | -55°C to +85°C |
| Frequency Range | 50/60Hz |
| Primary Turns | 1 Turn |
| Primary Resistance | 100 ohms |
| Secondary Voltage (at 30A) | 3.0V |
The AC1030 is suitable for sensing overload current, ground fault detection, metering, and analog to digital circuits.
No, unless specifically requested, the terminating resistor and the one-turn primary are not supplied.
The typical excitation curve covers input currents from 0.1A to 100A and output voltages from 0.01V to 100V.