Electricity meter LE-03 - three-phase, drum type, class 1, 3x230/400V, 3x10(100A) 50Hz

Three-phase energy meter for domestic and industrial applications

The LE-03 energy meter is a reliable device designed to measure electricity consumption in three-phase installations. It is suitable for both households and commercial facilities or small businesses. The meter's construction based on direct current measurement ensures accuracy and stability of readings, and the ability to remotely read data (in the LE-03MP version) facilitates energy consumption monitoring.

Functionality and application

LE-03 is a static (electronic) meter that precisely measures the electricity consumed in a three-phase system. Equipped with an SO+, SO- pulse output, it allows integration with building automation systems (e.g., for remote data reading via BMS systems) or other devices recording energy consumption. A robust housing and a high degree of protection IP20 guarantee safe operation in various environmental conditions. The meter has the possibility of sealing, which protects against unauthorized access and manipulation.

Advantages and benefits

• Accurate measurement: Accuracy class B ensures reliable data on energy consumption, which is important for both end-users and installers responsible for the proper functioning of the installation.
• Versatility: Designed to operate in 230/400V networks and with a base current of 10A, making it compatible with most standard three-phase installations. Maximum current of 100A allows for safe use even with higher loads.
• Pulse output: Enables easy integration with energy consumption monitoring systems and remote data reading, which translates into savings and better control over energy costs.
• Safety: The ability to secure the meter with a seal prevents unauthorized access and data manipulation.
• Mounting: Mounting on a TH-35 rail facilitates quick and trouble-free installation in electrical switchboards – this will be appreciated by installers in particular.
• 7 module width: Compact dimensions allow the meter to be mounted even in limited space in the switchboard.

The LE-03 meter is a solid and reliable solution for anyone who needs precise measurement of electricity consumption in a three-phase installation. Thanks to its functionality and ease of installation, it is ideal for both professional installers and demanding end-users.