Tariff Management Three Phase Electronic Energy Meter Din Rail
This is used for three phase four wire active energy measuring.
It adopts DIN rail installation type, compact design, LCD display
record active total energy. Display range: 5+1,6+1.
Its performance complies with IEC62053-11, IEC62053-21 standards |
Reference voltage (Un) |
3*110V, 3*120V, 3*220V,3*230V,3*240V |
Normal work voltage |
80%~120%Un |
Limit work voltage |
70%~130%Un |
Current spec. Ib(Imax) |
3*5(60)A,3*5(100)A,3*10(60)A, 3*10(100)A |
Reference frequency |
50Hz, 60Hz |
Starting current |
0.004Ib |
Connection type choice |
three phase four wires,up in down out, L1,L2,L3,N,L1,L2,L3,N |
Impulse constant |
2000imp/kWh |
Standard level |
1.0class,2.0class |
Accuracy of clock |
0.5s/d |
Working life |
not less than 10 years |
Data store |
data will always be stored after power off |
)Impulse output: |
LED impulse, optical coupler output |
communicating protocol |
Modbus-RTU, IEC62056-21 |
Standards Size of the appearance |
IEC62053-11, 62053-21 (mm): 125*88*73 |
Working temperature |
-35℃~70℃ |
Limit working temperature |
-40℃~80℃ |
Store and ship temperature |
-40℃~85℃ |
Relative humidity: |
=<95%</p> |
Atmosphere pressure |
63kPa~106.0kPa |
Accuracy active energy |
No maintenance |
Function
1.Total energy= positive active+negative active
2. Display function even after power off (option)
3. Multi-tariff measuring function: setup T1,T2, T3 and T4 four tariffs and various period of time
Benefits:
Energy efficiency and awareness, high accuracy,balanced and safe systems
Applications
Distribution systems, Energy management
Utility power monitoring, Secondary metering
Contact : Vivian Zhang, 86 574 63032910
Good deal: buying from seller
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