... consumption: ≤30VADimensions(LWH): 230mm110mm240mmNet weight: ≤3.5kg(without package)Electrical standard: Class IElectrical type: Type BFPower requirement: Main power:AC100-240V, 50 ... (fully charged, ≥4hrs at 25mL/h)Performance ParameterRecommended infusion sets: standard silica gel infusion sets, 20 drop/mlFlow rate setting scale ...