技術參數Technical Specifications
輸入Input Single phase 2 wires
額定電壓Reference voltage,Un 120 / 220/230V L-N
額定頻率Reference frequency 50-60Hz
額定電流Basic Current, In 5A
zui大電流 Max. Current ,Imax 45A
功耗Current circuit consumption <2W 10VA
精度Accuracy Class 1
顯示Display LCD 6 digits
zui大讀數Max. reading 99999.9
輸出Output Passive Pulse Output
機械環境Mechanical Environment M1
電磁環境Electromagnetic environment E2
絕緣等級Installation category III
污染等級Degree of pollution 2
環境條件Environmental conditions
額定工作溫度Reference temperature 23°C±2℃
工作溫度范圍Specified working range: -25°C+55℃
運輸存儲溫度Limit Range for Storage and transport: -40°C+70℃
相對濕度Relative humidity: 95% non condensing
防護等級Degree of protection IP51
RS485 通訊 communication
總線類型Bus type RS485
通訊協議protocol MODBUS RTU with 16 bit CRC
波特率baud rate 1200（default）
2400, 4800,9600,
通訊地址Address range 0-247 user settable
總線掛表數Bus Loading 32 meters per bus
通訊范圍Rage 1000m
校驗位Parity EVEN (default) /ODD/NONE
停止位Stop bit 1
數據位Data bits 8
