- Energy Meters[10]
- Water Meters[3]
- Contact Person : Mr. Yi Jay
- Company Name : Wuhan San Fran Electronics Co., Ltd.
- Tel : 86-27-81802563
- Fax : 86-27-81800652
- Address : Hubei,Wuhan,No. 9, Yangguang Boulevard, Miaoshan Development Zone, Jiangxia District
- Country/Region : China
- Zip : 430200
Single-phase Prepaid Energy Meter Based on RF Card
Single-phase Prepaid Energy Meter Based on RF Card
Main Function:
High reliability, low power consumption, long life, wide measurement range, high accuracy
Prepayment
RF card
Exquisite appearance
LCD display
Electrostatic prevention
RS485 / Infrared meter-reading
Carrier meter-reading
Clock function
Multi-rate
Meter-reading at power failure
Leakage and fraud detection online
Indicate or power off the abnormal usage
Bad load recognition function
Cover opened detection
Dimensions: 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
Single-phase Prepaid Energy Meter Based on RF Card
