• Upstream Methods: 4G LTE (Support Global Frequency Bands)
• Upstream Protocol: MODBUS-TCP, MQTT
• Downstream Methods:RS485 Interface
• Downstream Protocol:MODBUS-RTU
• Support:Up to 20~25 Acrel Devices with RS485 (MODBUS-RTU)
• Power Supply:24Vdc (default); 85~265Vac/Vdc (via AWT100-POW Module)
• Standard&Certificate: CE-RED; IEC; LVD; EMC

  About Manufacturer: Acrel Co., Ltd., established in 2003, is a high-tech enterprise specializing in energy efficiency management and electrical safety solutions. With a comprehensive product line ranging from cloud platform software to sensors, Acrel offers smart energy meters, power sensors, and protection devices. Their products are widely utilized across industries such as electric power, communications, rail transit, petrochemical, and construction. In 2012, Acrel was listed on the Growth Enterprise Market with the stock code 300286.SZ. The company is committed to providing innovative and reliable energy management solutions to its global clientele.