Joyful news kicks off! Acrel Co., Ltd. (Stock Code: 300286) officially inaugurates its Singapore Branch. This marks a significant milestone in its dedicated exploration of the global electrical sector, and a resolute move to expand overseas markets, with technology as the sail and quality as the an Read More

Electrical IOT cloud platform applied for Industry building, substation,auto matic company,system contractor. Read More

Single phase and three phase AC, DC energy meters complies with the corresponding IEC standards and can be used in all kinds of AC and DC charging piles. Read More

It is necessary to measure and monitor electrical parameters and measure energy in AC side of tower base station. Read More

Excessive neutral line (N-line) current essentially stems from three main issues: severe three-phase current imbalance, harmonic superposition, and circuit abnormalities, with the first two being the most common in daily power distribution.1. Severe Three-Phase Load Imbalance (Most Common)In a three Read More

Acrel Unveils Game-Changing Energy Meter Solutions Optimized for European Renewable Energy Transition Acrel Co., Ltd., a leading innovator in smart energy management solutions, today announced the European market launch of its ADL200W and ADL400W Series intelligent energy meters, specifically engine Read More

International LoRaWAN Standards & PoliciesJune 2025: CEPT Resolution ECC DEC(25)02Approved coexistence of LPD-S with satellite communications in the 862-870 MHz SRD band, a key framework for satellite-assisted LoRaWAN in Europe.November 2021: ITU-T Y.4480 StandardLoRaWAN approved as an international Read More

BackgroundThe safety and intelligence of low-voltage terminal power distribution are directly related to the stable power supply in various scenarios such as construction and industry. With the country putting forward higher requirements for the safety protection and intelligent monitoring of low-vo Read More

Amid the continuous advancement of the global green energy transition, distributed photovoltaic (PV) and residential energy storage systems are gradually integrating into the daily lives of ordinary households. Among them, the balcony PV and residential energy storage integrated system has emerged as a crucial force in optimizing the urban energy structure, thanks to its flexible deployment, economic viability, and practicality. However, the operation of such systems relies heavily on power monitoring and intelligent management technologies for support. Read More

In critical sectors such as data centers, communication base stations, and rail transportation, UPS power supply systems are the core of ensuring continuous equipment operation, while batteries are the "last line of defense" for the entire power supply system. A battery failure can paralyze the enti Read More

In recent years, smart home photovoltaic (PV) energy storage systems have become increasingly popular. They can provide a continuous supply of green electricity to households day and night, eliminating concerns about high tiered electricity pricing and saving on electricity bills, while better ensuring a high quality of life for every family. Read More

1 OverviewThe APM521 network power meter (hereinafter referred to as the meter) is designed according to IEC international standards and features full power measurement, power statistics, power quality analysis, event recording, and network communication functions. It is primarily used for comprehen Read More

The AcrelEMS Enterprise Microgrid Energy Efficiency Management System comprises a power monitoring and energy efficiency management system. It covers the enterprise's medium-voltage power distribution system, emergency power supply, isolated power supply, lighting control, equipment operation and ma Read More

This project is applied to tower energy consumption monitoring located in Africa. The customer needs to provide 24 sets of power distribution cabinets for AC and DC energy consumption detection and alarm data collection of towers. Read More

DJSF1352-D is a DIN35mm rail-mounted DC energy meter developed by Acrel for DC charging piles, photovoltaic storage systems, and industrial DC distribution. It integrates a high-precision shunt into the meter body, eliminating the need for external shunts and reducing installation complexity. Read More

To support its advanced operational needs, the airport is equipped with a comprehensive power management solution provided by Acrel. This integrated system covers 10kV/0.4kV power monitoring, DC panel monitoring, transformer temperature control, and microcomputer protection devices. Hosted on a central monitoring computer, the system enables unified management and real-time oversight of the entire power distribution network, significantly enhancing operational reliability while reducing maintenance overhead. Read More

Saudi customers require to conduct user-end electricity measurement and management of residential buildings and shops. AC three phase energy meter is required to monitor power data and be uploaded to the background system for unified monitoring and management. Read More

In recent years, in response to global warming and climate change caused by greenhouse gas emissions，many countries have focused on promoting electric vehicles to replace traditional fuel vehicles. And the construction of charging piles is very important in the promotion of new energy vehicles.Therefore, a large number of charging pile projects have emerged around the world. Read More

Abstract: Hall current sensor is a kind of sensor that relies on electromagnetic characteristics to detect current.It can indirectly measure the current of the current-carrying conductor by measuring the Hall electric potential, making non-contact measurement of current possible. Read More

ADL200 single-phase din rail energy meter and ADL400 three phase din rail energy meter produced by Jiangsu Acrel Electrical Manufacturing Co., LTD. complies with MID related standards. Read More