| Customization: | Available |
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| After-sales Service: | 12-18 Months After Product Been Sold to Customers. |
| Warranty: | We Guarantee to Be 18 Months. |
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As for this type of card meter, change of current time interval and back-up time interval: under program status, time interval and tariff can be changed by 485 or IR, program password should be confirmed before change.
It will use different kinds of cards to manage diverse functional requirements and usage segments. Such as the Meter number setting card, it is used to set meter number to meters, and it displays "card reading success BH" after success work. Meter number setting card can only work under production status.
| Initialization user card: | Write purchasing amount directly into meter (if there is still balance and currently-using power quantity, clear them first, and only purchasing amount will be left in the meter), ... |
| Key card: | It is used on meter, when success meter will display "card reading success changed", otherwise display "card read failure". |
| Detecting card: | Computer software can read data in this card, including user number, department number, change times of time interval, all types of event record, purchasing times, alarm amount, maximum overdraft amount, maximum hoarding amount, ratio, capacity (trip current), relay status, over load times, meter status(production, installation or user status), meter number,... |
| Zero clearing card: | can only be used during production status. |
| Production management card: | used for setting power price and time intervals during production. |
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