2020 Good Quality Digital Hour Meter - Wholesale 0~ 999999. 9kwh 1.5(6)A 5(20)A 10(40)A 20(80)A NB-IoT rail type single-phase prepaid energy meter – Hawai
2020 Good Quality Digital Hour Meter - Wholesale 0~ 999999. 9kwh 1.5(6)A 5(20)A 10(40)A 20(80)A NB-IoT rail type single-phase prepaid energy meter – Hawai Detail:
| Name | Explanation | Configuration |
| Parameter measurement | U, I, P, Q, S, PF, F, etc. | Standard |
| Energy measurement | Single-phase (three-phase) energy measurement | Standard |
| Fee control | Remote charge control, pay the electricity first, then use electricity, built-in relay to achieve local opening and closing | Standard |
| Overload protection | Real-time detection of power value, if it exceeds the threshold, it will automatically trip, remove the fault point and restore the power supply after inserting the electricity sales card | Standard |
| display | 7-digit segment code LCD paging wheel display | Standard |
| Communication | RS485 interface, Modbus–RTU protocol, NB-IoT protocol | Matching |
| Vicious load control | Detect instantaneous step power, if it is greater than the set value, automatically trip, remove the vicious load and insert the relay closing card or send the closing command to restore power supply | Matching |
Product detail pictures:
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With our rich working experience and thoughtful companies, we have now been recognized as being a trustworthy supplier for a lot of global potential buyers for 2020 Good Quality Digital Hour Meter - Wholesale 0~ 999999. 9kwh 1.5(6)A 5(20)A 10(40)A 20(80)A NB-IoT rail type single-phase prepaid energy meter – Hawai , The product will supply to all over the world, such as: Lithuania, Mombasa, Sri Lanka, With excellent products, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We will satisfy you with our professional service!
By Muriel from Afghanistan - 2018.10.01 14:14
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By David Eagleson from Madrid - 2018.09.23 17:37
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