The ACT-031 is a 1A or 5A current transformer (depending on model) with 21mm x 31mm opening and an input rating of 200 – 400 Amps.
This current transformer measures the input amperage and outputs a corresponding 1A or 5A output. It is 1% accurate when used with a burden of 1.5 VA. This low-cost current transformer provides multiple installation options for a durable installation with consistent output. The ACT-031 has an opening of 31 mm x 21 mm.
The ACT-031 can operate from -15°C – 60°C and from 50-400 Hz. It is designed to withstand up to 3000 Vac. The unit weighs 1.8 lbs (0.8 kg).
This current transformer provides a cost-effective way to monitor up to 400A.
Frequent Applications
- Power meter
- Switchgear
- Distributed measurement systems
- General Sets
- Control panels
The ACT-031 complies with IEC 60044-1 and is CE approved and RoHS compliant.
Compatible meters accept a 5A input. They will show this symbol as the input:
You can view all of our current sensors here.
