ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC OVA51177 - Energy Meter
The SCHNEIDER ELECTRIC OVA51177 is a DIN rail-mounted, direct-connected energy meter from the Acti9 iEM3000 series, engineered for precise measurement of electrical parameters in industrial and commercial environments. It provides comprehensive energy monitoring, including active, reactive, and apparent power, across single-phase, two-phase, and three-phase networks. This device integrates Modbus RTU communication and features digital I/O for sub-billing, cost allocation, and energy efficiency management applications.
Technical Specifications:
- SERIES/FAMILY: Acti9 iEM3000 Series
- COMPONENT TYPE: Energy Meter (Direct Connected)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 100-277 V AC (Phase-Neutral), 173-480 V AC (Phase-Phase)
- NOMINAL CURRENT: 63 A (Direct Connection)
- FREQUENCY: 50/60 Hz
- MEASUREMENT ACCURACY: Class 0.5S (Active Energy)
- MEASUREMENT PARAMETERS: Active Power, Reactive Power, Apparent Power, Voltage, Current, Frequency, Power Factor, Total Harmonic Distortion
- PHASE CONFIGURATION: 1-Phase, 2-Phase, 3-Phase (with or without Neutral)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: Modbus RTU (RS485)
- DIGITAL INPUTS: 2
- DIGITAL OUTPUTS: 2 (Configurable for Pulse or Alarm)
- DISPLAY: Backlit LCD
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front Face), IP20 (Terminal Block)
- MOUNTING TYPE: DIN Rail
- OPERATING TEMPERATURE RANGE: -25 to 60 C
- STORAGE TEMPERATURE RANGE: -40 to 85 C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Building Management Systems (BMS), SCADA Systems, Energy Management Systems (EMS)
- APPLICATIONS: Sub-billing, Cost Allocation, Energy Efficiency Monitoring, Load Management, Power Quality Analysis in Industrial, Commercial, and Infrastructure Facilities
