Product Short Description
Technical Specifications
- Measurement Parameters: Voltage, current, active/reactive/apparent power, power factor, frequency, electric energy (kWh), imbalance degree, etc.
- Voltage Input Range: 100V, 220V, 380V, 400V, 480V AC (optional).
- Current Input Method: External current transformer (CT) with an adaptation range of 1A/5A (secondary side).
- Measurement Accuracy:
- Voltage and current: ±0.5%
- Electric energy: ±1.0%
- Display: LCD/LED digital display supporting cyclic display or multi-parameter simultaneous display modes.
- Communication Interface: RS-485 (Modbus RTU protocol) for seamless integration with SCADA systems, building automation systems, or remote monitoring platforms.
- Pulse Output: Active/reactive energy pulse output (S0 interface) for connecting external counters or energy recording devices.
Description
- Alarm Function: Supports alarms for voltage/current imbalance, power anomalies, etc., with digital output or communication-based warning signals.
- Operating Temperature Range: -10°C to +55°C, adaptable to harsh industrial environments.
- Installation: Panel-embedded installation with standard cutout sizes (e.g., 96×96mm or 80×80mm).
- Power Supply: 85–265V AC/DC.
- Protection Level: Front panel IP51, terminal IP20.
Functional Features
- High-Precision Measurement: Utilizes high-precision current transformers and voltage input interfaces for non-intrusive or standard access measurement of main circuit power parameters.
- Multi-Channel Monitoring: Supports multi-channel analog and digital input for simultaneous monitoring of multiple circuits.
- Data Storage and Statistics: Records maximum/minimum values, averages, and cumulative electric energy (kWh) for trend analysis.
- Environmental Adaptability: Automatically corrects sensor data affected by ambient temperature, ensuring measurement stability.
- Flexible Communication: Standard RS-485 interface with Modbus RTU protocol for easy integration into industrial networks.
- Compact Design: Space-saving module with standard mounting dimensions for easy embedding into control panels.
Application Scenarios
- Industrial Power Distribution: Deployed in distribution cabinets and power control centers for real-time monitoring of electrical parameters.
- Energy Management Systems: Integrates with energy management platforms to optimize energy consumption and reduce costs.
- Automation Equipment: Monitors operational status and power parameters of motors, packaging machines, and other industrial equipment.
- Building Electrical Systems: Used in commercial buildings for power quality monitoring and energy efficiency improvement.
- Renewable Energy: Suitable for solar, wind, and other renewable energy systems to monitor power generation and grid connection parameters.
Advantages
- Industrial-Grade Reliability: Designed for long-term stable operation in harsh industrial environments.
- Comprehensive Monitoring: Provides a wide range of electrical parameters for holistic system analysis.
- Easy Integration: Standard communication protocols and interfaces simplify system integration.
- Cost-Effective: Reduces hardware costs and installation space with multi-channel design.
- User-Friendly: Intuitive display and intuitive operation interface for easy data viewing and configuration.
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