Why Choose the Lovato 31RT210 Toroidal Current Transformer?
The Lovato 31RT210 is a reliable toroidal current transformer designed for accurate residual current measurement and earth leakage monitoring in industrial and commercial electrical installations. As part of the Lovato Electric RT series, it provides dependable current sensing for use with compatible earth leakage relays and electrical protection systems.
This toroidal transformer features a large 210 mm diameter circular core design, allowing multiple conductors or larger cable assemblies to pass through the transformer for accurate residual current detection. It is designed for Type A residual current monitoring applications and complies with relevant electrical standards.
The Lovato 31RT210 provides a practical solution for switchboards, industrial distribution systems and protection applications where reliable earth leakage monitoring and insulation fault detection are required. Its robust construction allows integration into a wide range of low-voltage electrical systems.
Key Advantages
- 210 mm toroidal current transformer for residual current monitoring applications.
- Accurate detection of earth leakage and insulation fault currents.
- Large aperture suitable for higher conductor capacity installations.
- Designed for connection with compatible Lovato earth leakage relays.
- Type A residual current detection characteristic.
- Reliable construction for industrial electrical protection systems.
Key Features
- Lovato Electric RT series toroidal transformer.
- Model: 31RT210.
- 210 mm toroidal diameter.
- Through-feed conductor installation.
- Type A residual operation characteristic.
- Designed for earth leakage monitoring systems.
- Compatible with Lovato residual current protection devices.
- Suitable for industrial and commercial electrical installations.
Reliable Residual Current Monitoring
Toroidal current transformers such as the Lovato 31RT210 measure residual current by detecting the imbalance between conductors passing through the transformer core. When connected to a compatible earth leakage relay, they provide continuous monitoring of electrical insulation conditions and help improve system protection.
The Lovato RT series is designed for electrical engineers and installers requiring accurate current measurement, dependable operation and straightforward integration into industrial low-voltage protection systems.
Typical Applications
- Industrial electrical distribution panels.
- Residual current monitoring systems.
- Low-voltage switchboards.
- Machine protection systems.
- Industrial control cabinets.
- Commercial electrical installations.
