Single-phase electric energy meter KET-PMM-321.00A

DIN railRS-485Modbus

KET-PMM-321.00A is a single-phase energy meter with LCD display and integrated keypad, including current transformer. It is available in 4 versions (see table) for measuring loads up to 80A, 120A, 200A or 300A. It integrates the measurement of power parameters (such as current, voltage, active power, reactive power, frequency, power factor). It has the ModBUS-RTU protocol with RS485 interface to meet network management requirements. GENERAL SPECIFICATIONS Degree of protection - IP20 Operating Temperature -10 ÷ +55 °C Storage Temperature -20 ÷ +70 °C Relative humidity - MAX 95% non-condensing CONTAINER Dimensions - 54x85x74mm (WxHxD) 3 DIN modules Connectors - - Integrated screw terminals TA PHYSICAL SPECIFICATIONS Dimensions - See model Connections - Terminal block Fixing - Snap Lock Cable Diameter - Ø 10 mm (80A); 16 mm (120A); 24 mm (200A); 36 mm (300A) POWER - Voltage - Self-powered: 85 ÷ 265VAC or 100 ÷ 350VDC (45-65 Hz) Consumption =100MO CERTIFICATIONS - Conformity to Standards - EN 61326-1-2013; EN61000-3-2:2019, EN 61000-3-3:2013+A1:2019; EN61010-1:2010 Approvals - CE