KP-965-I Ethernet Parameter Measurement and Analysis仪表英文名应该是：

Details of KP-965-I Ether Parameter Measuring and Analyzing Meter

The KP-965-I Ether parameter measuring and analyzing meter can measure and display True RMS values covering electrical parameters. It supports a variety of wiring systems up to 6 circuits: 1P2W, 1P3W, 3P3W (1CT), 3P4W (1CT), 3P3W (2CT) and 3P4W (3CT). Additionally, it can analyze harmonics including (%THD) and partial harmonic orders of voltage and current up to the 63rd order.

Features of KP-965-I Ether Parameter Measuring and Analyzing Meter

• RS485 Modbus RTU and Ethernet TCP Gateway interface (model-specific)
• Phase Sequence measurement function for three-phase power
• Digital input/output (model-specific)
• Bargraph display of power values
• LCD screen with backlight visible from all angles
• Standard size 96x96 mm, easy to install
• IEC 62053-22 Class 0.5S and IEC 61557-12 Class 0.5 accuracy for Active Energy