ABB MPRC086444-005 Product Introduction
Product Description
The ABB MPRC086444-005 is a high-performance motor protection relay, specifically engineered to monitor and safeguard electric motors in industrial applications. It continuously tracks key motor parameters such as current, temperature, voltage, and overload conditions, triggering protective actions (like tripping the motor circuit) when anomalies are detected to prevent motor damage and ensure operational safety. This relay is widely used in industries including manufacturing, mining, oil and gas, and water treatment, where electric motors are critical to production processes. With its precise measurement capabilities and configurable protection settings, it adapts to various motor types (such as induction motors) and operating environments, providing reliable protection against faults like overcurrent, undercurrent, phase imbalance, and thermal overload. Its user-friendly interface and communication features also enable easy integration into control systems for remote monitoring and diagnostics.
Technical Parameters
- Motor Rating: Suitable for motors up to 200 kW, covering a wide range of industrial motor sizes.
- Current Measurement Range: 0.5 ~ 500 A (via current transformers), ensuring accurate monitoring of motor current.
- Voltage Measurement Range: 100 ~ 690 V AC, compatible with standard industrial voltage levels.
- Protection Functions: Overcurrent protection (class 10), undercurrent protection, phase loss/imbalance protection, thermal overload protection, and locked rotor protection.
- Operating Voltage: 24 ~ 240 V AC/DC, adaptable to diverse power supply configurations.
- Power Consumption: ≤ 10 W, ensuring energy-efficient operation.
- Operating Temperature Range: -20 ~ 70 °C, suitable for harsh industrial environments.
- Storage Temperature Range: -40 ~ 85 °C, maintaining integrity during storage and transportation.
- Relative Humidity: 5% ~ 95% (non-condensing), resistant to moisture-related issues.
- Communication Interface: 1 x RS485 port (Modbus RTU), enabling data exchange with SCADA or PLC systems.
- Digital Outputs: 2 x relay outputs (NO/NC, 250 V AC, 5 A) for control and alarm functions.
- Dimensions (L × W × H): 90 mm × 75 mm × 120 mm, compact for panel installation.
- Weight: Approximately 350 g, lightweight for convenient mounting.
- Mounting Type: DIN rail or panel mounting, offering flexible installation options.
- Certifications: CE, UL, IEC 60947-6-2, complying with international motor protection standards.
The ABB MPRC086444-005 is available for global sale, covering all major industrial regions. Orders are processed promptly, with delivery guaranteed within 3 days, ensuring quick integration into your motor protection systems to minimize operational risks.
There are no reviews yet.