As a solution provider in the smart energy and electrical sectors, Acrel participated in ENGINEER 2026, showcasing its offerings at booth 1G107. During the event, the company presented solutions spanning smart energy management, power monitoring, power quality, electrical safety, and new energy, while engaging in face-to-face discussions with customers, engineering firms, system integrators, and industry partners from Malaysia and other Southeast Asian markets.

The industry for integrated energy storage and step-up units is undergoing rapid expansion, with high-power, liquid-cooled, and highly integrated models becoming the mainstream. Market concentration among leading manufacturers continues to rise, and integrated solutions are gradually replacing traditional split-system equipment due to their advantages in cost, installation, and operation and maintenance. These integrated units typically utilize ring main units (RMUs) for both high- and low-voltage sides; given the compact space and high transformer capacity, it is necessary to consolidate multiple protection functions—such as overcurrent and differential protection—into a single device, known as a protection and control unit for box-type substations.

Staff canteen turns into a four-corner food fair as the company marks the Mid-Autumn Festival with its people.

Driven by booming AI development, computing centers adopt 800 V high‑voltage DC (HVDC) systems based on solid‑state transformers (SST), replacing traditional 400 V AC power distribution to meet high‑density GPU cabinet power demands. Running in unearthed IT mode, the 800 V DC system conceals severe safety risks. A single earth fault can go unnoticed during normal operation, while a second earth fault creates an immediate short‑circuit loop, possibly resulting in equipment fire, shutdown and large‑scale computing outages. Standard T/CMEEEA 261‑2026 mandates online insulation monitoring for these 800 V DC installations. The Acrel AIM‑T500L DC insulation monitoring device is developed for this scenario. Using the signal‑injection detection method, it applies to unearthed DC 0‑800 V and AC 0‑690 V systems. It continuously monitors positive‑ and negative‑bus‑to‑earth insulation resistance and activates pre‑warning and alarm outputs below configured thresholds. Paired with the ASG200 test signal generator, AIL200‑12 fault locator and supporting signal detectors, the complete system can accurately locate faulty feeder branches. Mounted inside SST or 800 V DC output cabinets, the AIM‑T500L works for both energized and de‑energized buses throughout the equipment lifecycle. Monitoring data is transmitted to superior controllers and O&M platforms for remote early warning and traceability. Its compact DIN‑rail design with pluggable terminals enables easy cabinet integration. This solution has been implemented in multiple domestic internet and telecom operator data‑center projects. With 800 V HVDC becoming standard AI infrastructure, insulation monitoring is no longer optional but mandatory safety equipment. The AIM‑T500L forms a reliable safety barrier for unearthed DC networks, mitigates double‑earth‑fault hazards and ensures stable operation for large‑scale AI computing facilities.

Production lines for lithium battery separators, optical films, release films, PCB coating, functional coatings, packaging anticorrosion and other applications are characterized by high-precision and continuous production conditions. These production lines are equipped with a large number of variable frequency drives, servo drives, heating modules, fans, RTO exhaust gas treatment equipment and other devices, which operate under frequent high-frequency start/stop conditions, dynamic speed regulation and instantaneous load fluctuations for long periods. They commonly experience electrical issues such as harmonic interference, frequent motor faults and coarse energy consumption data management, which directly affect coating accuracy, product yield, equipment service life and production costs. In response to the specific operating conditions of the coating industry, Acrel has launched an integrated electrical comprehensive management solution combining ANAPF harmonic mitigation, ARD motor protection, and AC/DC intelligent energy consumption monitoring. From three dimensions—power quality, equipment safety and energy consumption management—the solution enables refined management to support stable production, reduce faults, save electricity and quantify energy consumption data.