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active energy meter
Selling leads
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... from electricity stolen. It can widely used in city, country or school and any enterprise. DDS155 series BR (LoRaWAN) single phase electric meter ...
2025-07-29 00:05:42
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... can purchases energy from the vending network by getting the serial number (named as "TOKEN"), which could be entered via keyboard to load the pre...
2024-12-09 17:48:05
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...group.As a good digitized electronic metering device, it take integrated circuit card as to pay the bill. It's a new generation of products, it has ...
2024-12-09 18:04:24
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.... The user can purchases energy from the vending network by getting the serial number ( named as “ TOKEN”), which could be entered via keypad to ...
2024-12-09 17:48:05
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...o through Client IC Card and the meter will deduct the price of electricity ( 0.1kWh as base ) according to the unit price, which is set on the IC ...
2024-12-09 17:48:05
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...Energy Meter with Remaining Credit Display 1. Main Features: 1.1. Standard IC card hardware-based cryptographic for prepayment, the power supply ...
2024-12-09 17:48:05
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...Meter Three Phase Smart Meter for AMR System with RF/GPRS Main Parameter: Item Specification Reference Current 1.5(6)A 5(40)A 5(60)A 15(60)A 20(100...
2024-12-09 17:48:05
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...adopt micro-electronics technique and imported large scale integrated circuit, use advanced technique of digital and SMT techniques, etc. 2. The ...
2024-12-09 17:48:05
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...Metering System Single Phase IC Card Meter With Pulse Output DDSY series single-phase prepayment kwh meters are new IC card type prepaid electric ...
2024-12-09 17:48:05
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Three Phase Lora Smart Meter for AMR System with Active and Reactive Energy Summary: DTZY150-Z three phase four wires remote fee control smart ...
2024-12-09 17:48:05
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