DDSY395-2GF0 Однофазный предоплата Электронная Энерг

DDSY395-2GF0 Single-phase Prepaid Electronic Energy Meter Main Function: High reliability, low power consumption, long life, wide measurement range, high accuracyPrepaymentCPU cardExquisite appearanceLCD displayOptional Function:Electrostatic preventionRS485 / Infrared meter-readingCarrier meter-readingClock functionMulti-rateMeter-reading at power failureOne card for multiple metersLeakage and fraud detection onlineIndicate or power off the abnormal usageBad load recognition functionCover opened detectionDimensions: 164*116*69 (mm) Main technical indexes and parameters: Voltage Circuit Consumption: Common type≤0.3W; RS485 interface type≤0.6W Operating Voltage Range: 145VAC 265VAC (endurable for 4 hours under 420VAC) Rated Temperature Range: -25°c +60°c (limit temperature range: -40°c +70°c) Relative Humidity: ≤85% (limit humidity: ≤95%) Designed Life: LCD display ≥15years Model: Accuracy: Class 1.0; Class 2.0 Basic Current (maximum current): 2.5(20) A, 2.5(30) A, 2.5(40) A, 5(30) A, 5(40) A, 5(60) A, 10(60) A, 10(80) A