The Victron Energy head office is powered by solar energy.

Prøv VRM demoen
Total soldreven produsert
MWh
Watt
Soldreven avkastning

Ziehl Voltage and Frequency Relay SPI1021

Tilbehør

Voltage- and Frequency-Relay with integrated Vector-Shift-Relay Grid- and Plant Protection.

For more information, we refer you to the datasheet and certificates below which are available to download. Or visit www.ziehl.de and look for the SPI1021 under the Mains monitoring group.

Les hele beskrivelsen Skjul informasjon