PZEM-017 Serial Modbus RS485 DC KWH Volt meter Ammeter Shunt 200A - 300A

*** READY STOCK, SILAHKAN DI ORDER *** *** PZEM-017, SUDAH TERMASUK SHUNT RESISTOR 200A *** Spesifikasi : 1. Working voltage: 0.05 ~300VDC 2. Test voltage: 0.05 ~300VDC 3. Rated power: 0.02A-200A/0.2-60kW 4. Measurement accuracy: 1.0 grade Function and Display format 1Voltage 1.1Measuring range:0.05-300V. (when the test voltage is ＜7V, please use the independent power supply mode) 1.2Resolution:0.01V. 1.3Measurement accuracy:1%. 2Current 2.1Measuring range: 0.02-300A(PZEM-017;can be matched with 50,100,300A). 2.2Resolution:0.01A 2.3Measurement accuracy:1% 3Power 3.1Measuring range:0.2-90kW(PZEM-017) 3.2Resolution: 0.1W 3.3Measurement accuracy:1% 4Energy Consumption 4.1Measuring range: 0-9999kWh 4.2Resolution: 1Wh 4.3Measurement accuracy:1% Reset energy: use software to reset. Over Voltage alarm Voltage threshold can be set, divide into high voltage and low voltage threshold, when the measured voltage exceeds the threshold, it can alarm The default high voltage threshold is 300V, the default low voltage threshold is 7V. Communication interface RS485 interface. Communication protocol Physical layer protocol Physical layer use UART to RS485 communication interface. Baud rate is 9600, 8 data bits, 2 stop bit, no parity. Other instructions 1RS485 interface is passive output, need external connect 5V power supply and the the external power supply should ＞100mA. 2When the input test voltage is less than 7V, it must supply 5V independent work voltagethrough MICRO USB port； Note: Do not use the USB port bring by your PC to be the independent power supply, otherwise it may damage your PC ! Working temperature -20’C ~ +60’C Paket berisi: 1 x PZEM-017 1 x Shunt Resisitor 200A