Accuenergy, distributed by Netonomy in Australia, has launched the Acuvim II power and energy meter for demanding electrical installations. Engineered to Class 0.1 international standards, it delivers revenue-grade accuracy, measuring over 400 electrical parametres with 0.2% power and energy accuracy at a 100ms refresh rate.

Designed to meet international power quality standards, the metre performs detailed analysis including harmonics up to the 63rd order, voltage sags and swells and full waveform capture. Its onboard memory can store up to 50,000 power quality events, each accurately timestamped.

Flexible current sensing accommodates Rogowski coils, traditional 5A/1A CTs, as well as 333mV or 80/100/200mA inputs. The metre offers extensive connectivity with more than 15 protocols, including BTL-certified BACnet, Modbus-RTU/TCP, PROFIBUS, EtherNet/IP, and MQTT, accessible via Serial RS485, Ethernet or WiFi.

Cybersecurity is a key feature of the Acuvim II, with IEC 62443 compliance, SSL encryption, TLS 1.2 and WPA2 Enterprise support ensuring secure operation in industrial and commercial environments.