The Victron Energy head office is powered by solar energy.

Försök VRM demo
Total solcellsproduktion
MWh
Watt
Solcellsproduktion

Ziehl Voltage and Frequency Relay SPI1021

Tillbehör

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.

Läs hela beskrivningen Dölj info