Carlo Gavazzi current meter EM330, 3 phases - 2 tariffs, 3x5A

Product detailed description

Three-phase double-tariff electric meter 3x5A, inputs 3x5A for connection of current measuring transformers (MTP), measurement: V, A, W, var, VA, Hz, PF, LCD display with backlight, touch control, four-quadrant measurement, compatible with Navisys. Attention, the gear ratio can only be set once in the device during commissioning. Subsequent changes are no longer possible! Functions and features: rS485 Modbus RTU communication free UCS service software selectable measurement mode A = sum of both directions, B = consumption and production separately measurement over time (DMD) display backlight kWh tariff counters measured voltage: 230 V, 400 V input signal for indirect metering: 5A current and voltage measurement: indirect mounting: DIN rail series: EM330 DIN supply voltage: 90-260VAC number of phases: 3 Product parameters: Product code: EM330DINAV53HS1X Voltage inputs 1-phase (2-wire), 230 V L-N; 1-phase (2-wire), 240 V L-N; 2-phase (3-wire), 240/480 V L-N; 3-phase (4-wire), 230/400 V; 3-phase ( 4-wire), 240/415 V; 3-phase (4-wire), 277/480 V; 3-phase (3-wire), 400 V L-L; 3-phase (3-wire), 415 V L-L; 3-phase (3-wire), 480 V L-L Frequency: 50 Hz; 60 Hz Energy measurement: Power and energy measurement Power source: Self-powered Communication port: RS485 (Modbus RTU) Three-phase power meter - Class 1 (kWh) according to EN62053-21 - Class B (kWh) according to EN50470-3 - Accuracy ±0.5% RDG (current/voltage) - Current measurement via CT - Backlit LCD display (3x 8-digit) with integrated touch keypad - Energy indication on display: 8 digits - Variable display reading: 4 digits - Energy measurement: kWh and kvarh (import/export); kWh+ by 2 tariffs; kWh per phase - System variables: kW, kvar, kVA, VLL, VLN, PF, Hz, kWdmd, kWdmd peak - Phase variables: kW, kvar, kVA, VLL, VLN, A, PF - Dimensions: 3-DIN module - Degree of protection (front): IP51 - Pulse output (optional, open-collector PNP) - M-Bus port (optional) - Operating hours counter - Neutral current calculation - Digital input (for tariff management)