OPIS PRODUKTU
SCHNEIDER ELECTRIC A9MEM3255 - Multifunction Energy Meter
The SCHNEIDER ELECTRIC A9MEM3255 is a DIN rail-mounted multifunction energy meter designed for precise measurement and monitoring of electrical parameters in industrial and commercial applications. This device provides comprehensive data for energy management, cost allocation, and power quality analysis, integrating seamlessly into existing control systems via standard communication protocols. It is engineered for direct connection in three-phase networks up to 63A or via current transformers for higher current applications.
Technical Specifications:
- SERIES/FAMILY: Acti9 iEM3000 Series
- COMPONENT TYPE: Multifunction Energy Meter
- ELECTRICAL SPECS: 3-Phase, 4-Wire (or 3-Wire) system compatibility Direct current measurement up to 63A Voltage input range 100-277V L-N, 173-480V L-L Frequency 50/60 Hz Measures active, reactive, apparent power, energy (kWh, kVARh), power factor, voltage, current, frequency.
- MECHANICAL/PHYSICAL: DIN rail mountable Integrated backlit LCD display for local data visualization Modular form factor.
- INTERFACE/CONTROL: Modbus TCP/IP (Ethernet) communication port Modbus RTU (RS485) communication port Two digital inputs for status monitoring or tariff switching Two digital outputs configurable for pulse output or alarm signaling.
- ENVIRONMENTAL/MOUNTING: IP40 protection rating (front panel), IP20 (terminal block) Operating temperature range -25°C to +60°C Natural convection cooling DIN rail mounting (9 modules width).
- COMPATIBILITY/APPLICATION: Energy management systems (EMS) Building management systems (BMS) Sub-billing and cost allocation Power quality monitoring Industrial process control Data center infrastructure.
