1、 Background

In the field of new energy vehicle recharging, some car companies have reconstructed industry service standards through innovative battery swapping models. Their battery swapping networks have widely covered urban commercial districts, highway networks, and remote areas, providing users with convenient recharging services. But with the continuous expansion of battery swapping networks, car companies are facing three core challenges:

1. Switching stations are mostly leased stations, which require accurate allocation of electricity costs with property owners. Traditional measurement methods are prone to disputes;

2. The distribution of stations is scattered, from the urban core area to high-altitude road sections, with significant environmental differences and high requirements for equipment stability;

3. The correlation between electricity data and commercial settlement and energy security requires the establishment of a data security mechanism. Traditional electricity meters are difficult to adapt to the high-frequency and high safety requirements of battery swapping scenarios.

The Ankerui ADW300-4G IoT meter, with its core advantages of "high-precision measurement, flexible deployment, and security protection," has become the core metering equipment for new energy vehicle companies' battery swapping networks. It is deeply integrated into their power replenishment ecology, ensuring fair and transparent electricity bill settlement, worry free operation and maintenance, and worry free data security, providing data support for the large-scale promotion of battery swapping models.

2、 Case Study

The core equipment for electricity metering in a new energy vehicle company's battery swapping network, ADW300-4G wireless metering instrument, provides customized solutions from three dimensions: metering accuracy, deployment flexibility, and safety protection, to meet the special needs of battery swapping scenarios. It has become the "invisible support" for the battery swapping network

1. High precision measurement

The ADW300 adopts high-precision metering chips and supports forward and reverse and multi rate electricity statistics, ensuring accurate and traceable data for each battery swap and providing a basis for electricity cost estimation.

1. Wireless flexible deployment, adaptable to all scenario requirements

Built in wireless module to meet the deployment needs of remote sites. For weak signal areas, data breakpoint continuation can be implemented to ensure data transmission continuity in various environments. Paired with open-ended transformers, it can achieve power free installation without affecting the normal operation of the power exchange station, significantly improving deployment efficiency.

1. Upgrade encryption protection and build a strong data security barrier

Customized bidirectional encryption authentication scheme, using dedicated data transmission format, constructing a secure transmission link from the meter end to the platform, effectively preventing data tampering and leakage. The instrument supports remote configuration and upgrade, and manages the meter parameters of power exchange stations across the country through the platform, greatly improving operation and maintenance efficiency.

3、 ADW300 Product Introduction

1) Product Overview

The ADW300 wireless measuring instrument is mainly used to measure the three-phase electrical parameters of distribution circuits. It has the advantages of small size, high accuracy, and rich functions. It supports RS485 communication and wireless communication methods such as Lora, 4G, wifi, etc. It also adds a current sampling mode for external transformers, making it convenient for users to quickly install and use it in different situations.

2) Product usage

The electric meter is installed on a 35mm guide rail and can be installed without power supply on site. It comes with an open type current transformer and supports sampling from a primary cable or an existing 5A secondary current circuit.

4、 Product selection