Carlo Gavazzi Energy Meter 1/3-Ph. Din-Rail/Panel Mount, EM27072DMV53XOSX

Carlo Gavazzi Energy Management Energy Analyzer, LCD Display 4 DIN Module Din-Rail or Panel Mount, Range: 230VLN/400VLL AC, Up to 400A with TCDM CT, 1/3 Phase, Supply: Self Power Supplied, O/P: 2x Static (Pulse) & 1x RS485 Port, Naked Version

Dual three-phase energy meter with built-in configuration key-pad and LCD data displaying capable to measure the consumed energy (and other electrical parameters) by up two three-phase loads or by up to six single-phase loads. Housing for both DIN-rail and panel mounting with IP50 (front) protection degree. The voltage connections are carried out by a couple of detachable terminals so to allow a very fast daisy chain installation of multiple meters. Measurement of the current up to 630 A with external TCD current transformer accessories connected by RJ11. Moreover the meter is provided either with two pulsating outputs proportional to the active energy being measured (e.g. one for lighting load and one for power load) and a serial RS485 port or with a dual serial RS485 port based on detachable terminals for a fast installation. A virtual energy meter can be enabled to provide the total consumptions data of the two 3-phase loads (or of the six 1-phase ones).

General Characteristics

• Equivalent to Class 1 (kWh) of EN62053-21 (EM270 Base only)
• Equivalent to Class 2 (kvarh) of EN62053-23 (EM270 Base only)
• Equivalent to Class 0.5 (currents) of EN60044-1 (TCD current transformers only)
• 2 meters in 1: up to 2 three-phase loads with virtual sum function
• 6 meters in 1: up to 6 single-phase loads system with virtual sum function
• Virtual meter (sum of two 3-phase or six 1-phase loads)
• Energy meter with 6+1 DGT readout
• Current measurement up to 630 A with external TCD current transformer accessories
• Auto-detection of the primary current of the external TCD current transformer
• Phase order of external TCD current transformer selectable
• Instantaneous variables readout: 3-DGT (power: 3-DGT, current and voltage: 3-DGT)
• Single phase variables: V, A, kW
• Total energy measurements: total kWh and kvarh
• TRMS measurements of distorted sine waves (voltages/currents)
• Self power supply
• RS485 serial communication port (standard)
• RS485 dual port for daisy chain connection (optional)
• 2 programmable pulsating outputs (optional)
• Easy connections management (selectable) disabled by default
• Fast installation system by: Detachable dual voltage terminal blocks, Daisy-chain of max 20 EM270 by dual voltage terminal blocks, Detachable serial and pulse outputs terminal blocks, RJ11 connection for external TCD current transformers
• Overall dimensions: 72x72 mm
• Protection degree (front): IP50