| Customization: | Available |
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| After-sales Service: | Within 12 Months From The Date of Sale... |
| Warranty: | After 18 Months From The Meter′s Shipment |
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| Working temperature range:-20ºC~+55ºC; Extreme working temperature range:-25ºC~+70ºC; Storage and shipment temperature range: -25ºC~+70ºC |
| Power consumption Voltage circuit power consumption:≤1W,5VA; Current circuit power consumption:≤1VA(Ib) |
| Clock accuracy Within reference temperature range(20ºC±2ºC),clock accuracy is better than 0.5s/d; Within using temperature range(-20ºC~55ºC),under alternating current and direct battery power supply condition,clock accuracy is better than 1.0s/d. |
| Reference frequency:50Hz, frequency range:50Hz±5 % |
| Accuracy class:class 2.0 |
| Single phase LCD adopts sharp, peak, flat and valley tariff, with maximum 10 time intervals; And it can be flexibly set to be single tariff, double tariff, three tariff and four tariff, with minimum spacing time of 15 minutes and time interval can exceed 0; Error of actual time and pre-set time of begin and end time in any time interval should within 5s. |
| Two time intervals can be in a meter, one time interval is in operation interval, back up interval can be set as begin on someday some month some year. |
| When changing time interval, meter will automatically store data of freeze time interval in time interval change freeze data, and only the latest 5 freeze data of time interval change will be stored. |
| Monthly freeze data includes: total and each tariff power quantity, balance (under overdraft condition, balance is 0--overdraft amount), total power fees, power fees of each tariff, power fees of monthly step. |
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