TTG7134

Definite time zero-sequence overvoltage protection relay

Zero-sequence overvoltage protection with definite time delay, desensitized to the third harmonic.

Definite time zero-sequence overvoltage protection relay

Desensitized to the third harmonic

Low burden static relay

Removable R type modular case

Surface-mounted, flush-mounted or 19'' rack mounting

Mesures and operations	Zero-sequence voltage — zero-sequence voltage
Mounting	R2
Power supply	100 to 220 Vac 24 to 220 Vdc
Voltage outputs	3
Dedicated trip outputs	2

For over 75 years, we have been supporting the energy transition by designing protection and control solutions for electrical networks.