... fault, that failure point positioning, narrow scope blackout. And power outages time, set line protection, remote measure, remote measure, ... ds:parameter" parameter1Rated voltageKV1221 min power frequency withstand voltage-dry testKV42/4831 min power frequency withstand voltage-wet testKV304Lighting ... ‘s password, oniy designated person can change the controller. FDZ11-12 Outdoor HV Sectionalizer