ОПИСАНИЕ ПРОДУКТА
SIEMENS 7KM3220-1BA01-1EA0 - Multifunction Power Monitoring Device
The SIEMENS SENTRON PAC3220 is a compact, panel-mounted power monitoring device engineered for comprehensive measurement and analysis of electrical parameters in industrial and commercial low-voltage power distribution systems. It provides precise data acquisition for energy management, load monitoring, and power quality assessment, integrating seamlessly into energy management systems via standard industrial communication protocols. This device is critical for optimizing energy consumption and ensuring system reliability.
Technical Specifications:
- SERIES/FAMILY: SENTRON PAC3220
- COMPONENT TYPE: Multifunction Power Monitoring Device
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: Up to 690V L-L (CAT III), 400V L-N (CAT III)
- MEASUREMENT RANGE: Voltage (L-N/L-L), Current (via CTs, e.g., 1A/5A secondary), Frequency (50/60 Hz)
- MEASURED PARAMETERS: Active Power (P), Reactive Power (Q), Apparent Power (S), Active Energy (kWh), Reactive Energy (kvarh), Apparent Energy (kVAh), Power Factor, Frequency, Harmonics (up to 31st order)
- PHASE: 3-phase (with or without neutral), 1-phase
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Panel-mounted device
- DISPLAY: Integrated LCD display
- MOUNTING DIMENSIONS: Standard 96x96 mm panel cutout
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: Ethernet (Modbus TCP, PROFINET), Modbus RTU (via RS485)
- I/O: Digital inputs (e.g., 2), Digital outputs (e.g., 2, configurable for pulses or alarms)
- DATA LOGGING: Integrated memory for historical data
- ENVIRONMENTAL/MOUNTING:
- IP RATING: Front IP65 (for panel mounting), Rear IP20
- COOLING METHOD: Passive convection
- MOUNTING STYLE: Panel flush mounting
- OPERATING TEMPERATURE: -10 to +55 degrees Celsius
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Energy management systems, SCADA systems, Building Management Systems (BMS)
- APPLICATIONS: Load monitoring, energy cost allocation, power quality analysis, demand-side management, facility optimization in industrial plants, commercial buildings, and data centers.