... insulates the EMC disturbance perfectly. Device can withstand (IEC225-22-4)IV,4kV fast transient disturbance. Additionally, the RAU could be ... ,130V,260V; 3.Normal AC Current: 1A, 5A; 4.DC channels: 0-75mV,4-20mA,0-600V;Sample Characters: 1.Transient recorder: 10 ... 2.Triggered slow scan: 50Hz; 3.Continue slow scan: 50Hz; 4.Continual Recorder: 1KHz for more than 7 daysTrigger mode: Normal ...