Detailed Product Description
watt meter ,electricity metering , energy meters
Product Brief Introduction
The Single-phase Electronic Watt-hour Meter adopts advanced microelectronics technique and SMT manufacturing technology, its performance conforms to IEC61036 standard, this product is used for measuring single-phase AC active electric energy whose rated frequency is 50Hz or 60Hz. It also owns many advantages as high precision, high sensitivity, reliable performance, wide load, low power consumption, small volume etc. The single-phase electronic Watt-hour Meter using glass cover and iron base, which design is suitable for tropics regional climate and install outdoors out of shelter.
Function and features
1. Measure active electric energy, do not need calibrate for long-term operation
2. Adopt special measuring chip of ADE7755
3. Adopting latest electricity dedication integrated circuit including digital multiplier overseas, Greatly improved dynamic working range of Meter , Making 10 multiple actual overload
4. Have good mistake linearity in the range of 5%Ib~Imax
5. Few periphery component, simple structure, low power consumption
6. Adopting high reliability and long life electronic component, so the meter assume feature of high reliability and long life.
Specification and Technical Data
1. Rated Current(A) :2.5(10),5(20),5(30)10(40),15(60)
2. Rated Voltage(V) ;120 120/240 120/208
3Rated Frequency(Hz) ; 50,60
4Accuracy class : class 1.0, class 2.0
5. Standard : IEC62053;
6. Voltage Range: 0.87Un to 1.2Un
7. Operating Temperature Range; -25oC to +60oC
8. Storing Temperature Range; -30oC to +70oC
9. Current Circuit burden; <0.3 VA
10. Voltage Circuit burden: <0.8 W / 3.5 VA
11. Dielectric Strength: 4 kV, 50 Hz, 1 min
12. Impulse Voltage; 6 kV, 1.2 / 50 μs
13. Short-circuit Current: 30 I max
14. Burst Test: 4 kV (IEC 801+4)
