Three-phase electric energy meter KET-PMT-247

panel-mountRS-485Modbus

The KET-PMT-247 is a panel-mounted energy meter for measuring energy and the main electrical parameters in industrial and civil environments, with integrated RS485 ModBUS RTU communication. It has 4 dry contact digital inputs, 2 relay outputs and 1 pulse output. Interface with high-brightness LED/LCD display, parameter setting and push-button control, ideal for real-time energy monitoring systems. It can directly replace traditional power transmitters and measuring instruments. The KET-PMT-247 can be used in all types of control systems, SCADA systems and energy management systems. GENERAL SPECIFICATIONS Degree of Protection - IP20 Operating Temperature -25 to +65 °C Storage Temperature -40 ÷ +80 °C Relative Humidity - MAX 93% non-condensing CONTAINER Dimensions - 90 x 90 x 77.8 mm (W x H x D); faceplate 96 x 96 mm; cut-out 92 x 92 mm Fixing - Panel mount Connectors - Removable screw terminals POWER SUPPLY Voltage - 85 to 265VAC or 24VDC (±20%) or 48VDC (±20%) Consumption - =100MO POWER METER Switching - Three-phase 3 or 4-wire Current inputs - 5 A @ 45 ÷ 65 Hz Voltage inputs - 3x57.7/100 VAC (100 V), 3x220/380 VAC (400 V), 3x380/660 VAC (660 V) Accuracy - 0.2 / 0.5 class RS485 INTERFACE Protocols - ModBUS RTU Communication Speed - 38400, 19200, 9600, 4800 bps Isolation - >100MO CERTIFICATIONS - Standards - EN 62368-1-2014+A11:2017; EN61000-3-12:2011, EN 61000-3-3:2013; EN61000-6-1:2007; EN61000-6-3:2007/A1:2011/AC:2012 Approvals - CE