DOLD RP 9810 – Voltage and frequency monitor according to VDE-AR-N 4105:2011-08
Voltage and frequency monitor according to VDE-AR-N 4105:2011-08
- Easy adjustment via rotational switch
- Precise adjustment and indication of setting values
- Indication, diagnostics and fault presentation via display
- Protection against manipulation by sealable transparent cover over setting switches
- Mains and system protection for your generator set