points

Only reliable and continuous monitoring of a three-phase network guarantees the trouble-free and economic operation of machines and equipment.

A loss of production due to under voltage or phase loss may endanger the company. To ensure the availability of protective measures are therefore urgently needed.

Surges caused by lightning strikes or switching actions can in turn damage equipment and resources and are a fire hazard.

High system availability in industrial applications avoids downtime and the associated high costs.

protection, switching, measuring and monitoring devices keep production running smoothly and ensure high system availability.

Selective protection of the individual components is essential to maintain high system availability. International approvals facilitate the export of machinery and systems.

Applications examples

- Monitoring of the terminal voltages of three-phase loads
- Protection of persons and equipment at direction reversal
- Monitoring the supply of machinery and equipment
- Protection against destruction by consumers in unstable supply networks
- Switching to emergency or replacement restorations
- Report or signaling of error situations visual or via error massage optional with screen or log file
- Protection against destruction of motors with phase asymmetry and phase failure
- Protecting low-voltage consumer's installations against switching and lightning over voltages