Commercial center metering type multi-user electric energy meter rail type multi circuit

one、Commercial center metering type multi-user electric energy meter rail type multi circuitSpecification naming

Note:

1. The product consists of a main module, a direct access module, and a transformer access module;

2. The products are manufactured according to module combinations upon leaving the factory;

3. The product combination can achieve 12 three-phase measurements (3 single-phase can be converted into 1 three-phase circuit);

4. If the optional function is selected, the prepaid type (Y) must be selected in the RF card swiping (- IC) control type.

IICommercial center metering type multi-user electric energy meter rail type multi circuitSelection Guide

A main module can carry a maximum of 36 circuits (12 three-phase, 36 single-phase or a mixture of single and three-phase, not exceeding 36 circuits), with one directly connected to the module for one or three single-phase circuits, and one transformer connected to the module for two three-phase circuits.

Example: Customer demand, 5 households with three-phase transformers connected, 2 households with three-phase directly connected, 5 households with single-phase directly connected, with prepaid.

Selection instructions: First, determine if the number of circuits is greater than 36. One transformer is connected to two three-phase modules, so the connection of five three-phase transformers needs to be calculated based on six three-phase circuits, totaling 18 circuits; Two households with three phases directly connected to a total of 2 * 3=6 circuits; A direct access module with three single-phase circuits, so the direct access of five single-phase circuits requires calculation based on six single-phase circuits, totaling six circuits; Overall, the total number of circuits is 18+6+6=30<=36.

Product model: ADF400L-5H2S5DY

Module composition: Due to one transformer module with two three-phase channels, 5H requires three transformer measurement modules, 2S requires two direct connection measurement modules, and one direct connection module with three single-phase channels, 5D requires two direct connection measurement modules. In summary, this model of product includes one main module, three transformer connection measurement modules, and four direct connection measurement modules.

3、 Technical parameters

4、 External dimensions

5、 Application Networking Diagram

6、 Introduction to Acrel Prepaid System

Acrel prepaid system is a system solution mainly based on user side energy consumption measurement analysis and charging, as well as property inspection services. The whole solution includes terminal meter, edge computing gateway and system software developed and produced independently.

System Features

a. Project hosting, no on-site installation: The project site can save a series of work such as configuring prepaid servers and installing databases; Not only can it save a lot of hardware costs, but it can also greatly reduce debugging and maintenance costs.

b. Remote meter reading and remote electricity sales: Meter reading information is uploaded in real-time to the cloud platform through a gateway, which is fast and convenient, eliminating the need for manual meter reading; Centralized financial management, real-time issuance of electricity, and comparison of recharge times to prevent problems; Support one household one electricity price and one household one water price.

c. Cloud deployment, group style prepaid: System software upgrade and maintenance are no longer troubled by customer network environment, cloud unified deployment, easy and fast upgrade; The customer does not need to install the client.

d. Amount warning: Reminders for insufficient or overdue amounts, as well as reminders for meter recharge and receipt, can be promptly notified to merchants via SMS.

e. Remote control: It can perform a series of remote control and parameter setting operations, such as remote tripping or power protection, on any electricity meter for convenient management.

f. System scale: The access table is not limited by quantity or geography, and one account can manage multiple projects. The system design capacity exceeds 100000 measurement points.

g. Energy consumption analysis: Both users and administrators can query the daily energy consumption status of prepaid or control tables; We can provide an integrated comprehensive management report that combines energy consumption analysis and financial trajectory, including user table energy consumption, financial data, and initial and final values of energy consumption and finance.

h. Mobile APP, online payment: Owners can purchase electricity, water, and check energy consumption by logging into the mobile APP.

i. Unrestricted access method: The system will be able to access and make online payments through PC browsers, tablets, and mobile apps without human supervision.

j. Provide warm/cold/hot meter system module: The system can connect to cold/hot meters (warm/energy meters) for meter reading and provide corresponding reports

k. More scientific permission management: accounts are linked to projects, and the financial data of each property environment is independent of each other; Separation of role settings and account settings; Group headquarters users can access multiple projects.

l. Unified third-party API: Provides a unified third-party API or SDK development interface, and third-party platforms can choose to access or take over data.

m. Power station energy management: Provides remote automatic meter reading for substations, floors, and buildings, as well as related energy consumption analysis reports.

n. Prepaid Water Meter System: Provides all water sales related functions similar to prepaid electricity meters, automatically closing valves when the prepaid water volume is used up, such as remote water sales, water consumption reports, remote switch valves, etc., and integrates with the electricity meter as an integrated system.

o. Data security: AES encryption algorithm and key distribution mechanism are used for public network transmission to ensure data security.

p. Student dormitory environment: timed on-off control, malicious load control, basic free electricity, cost control, and mandatory control in the student dormitory environment.

7、 On site installation diagram