---
lang: "en"
title: "LE-03MQ CT MID Energy Meter"
sku: "LE-03MQ CT"
canonical_url: "https://shop.marcomweb.it/en/energy-meters/le-03mq-ct-mid-energy-meter"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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LE-03MQ CT MID energy meter with MODBUS, suitable for external CT mounting

Measurement of three-phase, semi-indirect, bidirectional, four-quadrant electrical and network parameters, compliant with the MID directive, Modbus RTU communication interface.

Compatibility
Directive 2004/22 / EC
Certificate number: 0120 / SG S0216

LE-03MQ CT is a static (electronic) electricity meter calibrated for single-phase or three-phase alternating current in a semi-indirect system. It is used for indicating and recording electricity consumption and power supply network parameters with the possibility of remote reading via the wired RS-485 network. The meter works with current transformers (CT) with a secondary current of 1 A or 5 A. The meter is configured via the configuration menu accessible from the front panel and via the communication port according to Modbus RTU programming functions.

## Technical features

- 1 or 3 phase system (3 and 4 wire)
- bidirectional measurement (4 quadrants)
- 1 A or 5 A transformers
- current transmission 1 ÷ 9999
- kWh / kvar indication (discharged / given)
- network parameter indication
- MID compatibility
- RS-485 port
- Modbus RTU protocol
- SO pulse output (× 2)
- backlit and multifunctional LCD display
- password protection

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Source: https://shop.marcomweb.it/en/energy-meters/le-03mq-ct-mid-energy-meter

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.