Detailed Product Description
Technical parameter:
1) Rated voltage: 220V
2) Working voltage range: 0.7 Un-1.2Un
3) Current range: 5(30)A, 10(60)A, 20(100)A
4) Rated frequency: 50Hz
5) Accuracy: class 1.0 & class 2.0
6) Meter constant: 800imp/kwh, 1600imp/kwh, 3200imp/kwh
7) Ambient temperature: -30-+70
8) Battery life: ≥10 years
9) Standards: GB/T17215-2002, GB/T15284-2002, DL/645-1997
Main function:
1) Register: register forward and reverse active energy in peak, level, valley and total energy separately, and store the data.
2) Tariffs: 3 tariffs according to current peak, level, and valley, 8 time sections. The built-in clock has the function of auto-shift according to the change of calendar, registering and the leap year. The shortest time section is 15 minutes
3) Display: scroll displaying automatically or by key press, can display the present energy, date, time, series no of authority and self test.
4) Communication: standard infrared communication interface and standard RS-485 interface witch function separately.
5) Events log: operation of reverse current, power failure, programming and clearing
6) Safety: over-voltage and over-current protect, reliable sealing, sealable programming pad, three levels of password management of the software.
We can customize electric meter according to your requirements
We also provide various meter parts
