Carlo Gavazzi Energy Meter 1/3-Ph. Din-Rail/Panel Mount, EM27172DMV53X2SX

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 RS485 Port

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 400 A with external split core 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 (EM271 Base only)
• Equivalent to Class 2 (kvarh) of EN62053-23 (EM271 Base only)
• Equivalent to Class 1 (TCDM split-core current sensors accessory only)
• Virtual meter (sum of two 3-phase or six 1-phase loads)
• Energy meter with 6+1 DGT readout
• Current measurement up to 400 A with external TCDM current transformer accessories
• Single phase variables: V, A, kW
• Total energy measurements: total kWh and kvarh
• Self power supply
• RS485 serial communication port (standard)
• 2 programmable pulsating outputs (optional)
• Fast installation system by: * Detachable dual voltage terminal blocks, * Daisy-chain of max 20 EM271 by dual voltage terminal blocks, * Detachable serial and pulse outputs terminal blocks, * RJ11 connection for external TCDM current transformers
• Overall dimensions: 72x72 mm
• Protection degree (front): IP50