ABB 3 Phase Transformer Connected LCD Energy Meter 3-Phase 1A Current Rating A44 Series 2CMA170533R1000 A44 111-100

ABB 2CMA170533R1000 A44 111-100 transformer connected 3-phase LCD energy meter from the A44 series delivers precise electrical power measurement for industrial and commercial applications. It is designed to measure active energy in systems where high voltage and current are stepped down safely via transformers. The meter is suitable for low-power systems with its 1A current rating.

Equipped with a 7-digit LCD display and digit height of 85mm, it provides clear, easy-to-read measurements. The meter supports pulse output as well as serial communication through an infrared port, facilitating external monitoring and data logging. Its compact size (97mm x 123mm x 65mm) and DIN rail mounting allow efficient use of panel space and simple installation without additional tools.

With operating temperature spanning from -40°C to 70°C, the meter functions reliably in a wide range of industrial conditions. Its IP20 rating provides protection against access to hazardous parts and intrusion by objects greater than 12mm. The meter’s impulse withstand voltage is rated at 6kV with a surge voltage tolerance of 4kV, offering rugged protection against electrical surges and spikes.

This ABB energy meter is tailored for facility management, production lines, and system solutions requiring precise, reliable energy measurement and monitoring. It complies with IEC standards and includes functions such as active energy measurement and alarm capabilities.

Clear LCD display with 7 digits for precision reading. Supports pulse output and infrared communication for data collection. Compact DIN rail mount design for easy installation in control panels. Wide operating temperature range and IP20 protection rating.

Impulse withstand rating up to 6kV and surge voltage 4kV protects against electrical hazards. Accurate to 1% measurement standard under IEC compliance. Designed for transformer connection to safeguard equipment in high voltage environments.

Lightweight design (~350g) minimizes load on mounting structures.

Explore the ABB range for advanced energy metering solutions suitable for industrial, manufacturing, commercial, and electrical automation applications. Precise and durable, ABB Energy Meters ensure optimized energy management and system reliability across diverse settings.