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We often persist with the theory "Quality To start with, Prestige Supreme". We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for Energy Meter , 380v Spd , 4 Pole Circuit Breaker , We welcome new and previous buyers from all walks of life to make contact with us for upcoming organization associations and mutual good results!
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 |
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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development 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: Houston, Hanover, Greek, Our items are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Jenny from Turin - 2017.08.18 11:04
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Victor Yanushkevich from Romania - 2017.06.19 13:51