Acrel Launches Comprehensive Charging Pile Supporting Solutions to Promote Global Smart Charging Infrastructure

Overview

Acrel Electric Co., Ltd. recently unveiled a full-range of supporting solutions for electric vehicle charging piles, covering three core scenarios: AC charging piles, DC charging piles, and front-end distribution systems. The solutions prioritize high-precision metering, intelligent monitoring, and safety protection to deliver efficient, reliable, and integrated services for global customers.

AC Charging Pile Solutions: Precision Metering and Dual Certifications

For residential and small-scale commercial applications, Acrel offers:

ADL200 Single-Phase AC Meter: Equipped with high-accuracy bidirectional energy measurement and remote data transmission capabilities, this meter complies withMID (EU Measuring Instruments Directive)andCE (European Conformity)certifications, meeting international standards.

ADL400 Three-Phase AC Meter: Designed for industrial-grade scenarios, it features robust load adaptability and multi-tariff metering functions. Certified by MID and CE, it is ideal for public charging stations and corporate campuses.

Both meters support modular design and communication protocols such as RS485 and LoRa, enabling seamless integration with third-party platforms to enhance energy management efficiency.

DC Charging Pile Solutions: Safety and Intelligence Combined

In the DC fast-charging sector, Acrel provides critical components:

DJSF1352-RN DC Meter: Featuring MID-certified DC metering technology, it delivers real-time voltage, current, and energy monitoring with an accuracy of ±0.5%. Compatible with CAN and Ethernet interfaces, it supports photovoltaic-storage-charging integrated systems.

AIM Insulation Monitoring Series: Models like AIM-D500-CA and AIM-D100-CAD utilize active insulation resistance detection and fault location technology to ensure safe DC system operation and prevent leakage risks.

The solution also integrates DC fuses, surge protection devices (SPDs), and emergency stop switches, forming a multi-layered defense system aligned with GB/T, UL, and other global safety standards to reduce maintenance costs.

Front-End Distribution Systems: Stability from the Source

Acrel’s front-end distribution solutions include:

Smart Distribution Boxes: Combining metering, current-limiting protection, and surge protection to automatically isolate faults, preventing overloads and short circuits.

Transformer Monitoring Terminals: Utilizing wireless transmission for remote monitoring of temperature, humidity, oil levels, and other parameters in box-type substations, ensuring early fault detection.

Global Reach, Tailored to Diverse Needs

Acrel’s products adhere to international standards (IEC, UL, UKCA) and domestic regulations (GB/T), with CNAS laboratory certification. The solutions not only address China’s "New Infrastructure" demands but also support overseas clients expanding into markets like Europe, the Americas, and Southeast Asia.

"We are committed to deepening our presence in the charging pile sector,"said a company spokesperson."Through technological innovation and ecological collaboration, we aim to drive global green energy transitions."

About Acrel

Founded in 2003, Acrel specializes in smart grid and new energy solutions, offering products and services for power monitoring, energy efficiency management, and charging infrastructure.