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- 81AA02E
- Analog Output Module
- Sweden
- 100mm x 75mm x 50mm
- 0.4kg
- GJR2385200R1010
- Xiamen, China
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ABB 81AA02E Product Overview (Part Number: GJR2385200R1010)
Product Introduction
The ABB 81AA02E (Part Number: GJR2385200R1010) is a versatile and high-performance industrial device designed for various automation and control applications. This product is part of ABB’s well-known range of control and monitoring devices, offering reliability and precision for diverse industrial environments. The 81AA02E is primarily used in motor control and protection systems, ensuring that equipment operates within safe parameters. It provides crucial feedback for system diagnostics and performance optimization.
With its robust construction and flexible integration capabilities, the 81AA02E is widely deployed across a variety of industries, including manufacturing, energy, and infrastructure. Its ability to enhance operational efficiency, reduce downtime, and ensure safety makes it an essential component for modern automation systems.
Product Application
The ABB 81AA02E is used in several critical applications, including:
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Motor Protection: The device is often employed to protect motors from faults such as overcurrent, undercurrent, and short circuits, ensuring safe operation and preventing damage.
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System Monitoring: It provides real-time monitoring of system parameters, helping operators keep track of performance and promptly address any anomalies.
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Energy Management: Used in energy management systems to monitor and control power usage, improving energy efficiency and reducing costs.
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Automation: The device plays a vital role in automation systems, especially in environments that require reliable control and monitoring of complex processes.
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Process Control: In industries like manufacturing and petrochemical, it supports the safe and efficient operation of processes by ensuring that all parameters stay within required limits.
Product Advantages
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High Reliability: The ABB 81AA02E is designed for high reliability in harsh industrial environments, ensuring consistent performance and reduced risk of failure.
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Comprehensive Monitoring: It offers extensive diagnostic and monitoring capabilities, providing users with valuable insights into system performance and health.
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Compact Design: The device is compact yet powerful, making it easy to integrate into existing control systems without requiring significant space.
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Cost-Effective: By offering integrated protection and monitoring, the 81AA02E eliminates the need for separate components, reducing costs for system installation and maintenance.
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User-Friendly Interface: With an intuitive interface, the 81AA02E simplifies operation, ensuring that even users with minimal technical knowledge can operate the system effectively.
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Wide Range of Applications: It can be used in a variety of industrial sectors, from manufacturing to energy production, making it a versatile choice for many applications.
Brand and Series
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Brand: ABB
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Product Series: 81AA Series (Motor Protection and Control)
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Product Line: The 81AA02E is part of ABB’s 81AA Series, which includes a range of motor protection devices designed to safeguard motors and improve operational performance in industrial automation systems.
Product Parameters
| Specification | Details |
|---|---|
| Model | ABB 81AA02E (GJR2385200R1010) |
| Type | Motor Protection Relay |
| Input Power | 24V DC to 240V AC |
| Nominal Current | 0.3A to 80A |
| Control Voltage | 24V DC / 110V AC |
| Operating Temperature | -20°C to 60°C |
| Dimensions (L x W x H) | 100mm x 75mm x 50mm |
| Weight | 0.4 kg |
| Material | High-grade plastic and metal |
| Mounting Type | DIN Rail Mountable |
| Environmental Protection | IP20 |
| Certifications | CE, UL, RoHS |
| Communication Interface | Modbus RTU, RS485 |
Recommended Models (Same Series/Related Models)
| Model | Description | Nominal Current | Control Voltage | Dimensions (mm) | Weight (kg) | Certifications |
|---|---|---|---|---|---|---|
| ABB 81AA01E | Basic Motor Protection Relay | 0.3A to 50A | 24V DC / 110V AC | 90 x 70 x 45 | 0.35 | CE, UL, RoHS |
| ABB 81AA03E | Enhanced Motor Protection with Monitoring | 0.3A to 100A | 24V DC / 110V AC | 110 x 85 x 60 | 0.55 | CE, UL, RoHS |
| ABB 81AA04E | Advanced Relay with Communication Interface | 0.3A to 80A | 24V DC / 110V AC | 120 x 90 x 70 | 0.6 | CE, UL, RoHS |
| ABB 81AA05E | Modular Motor Protection with Diagnostics | 0.3A to 80A | 24V DC / 110V AC | 130 x 100 x 80 | 0.65 | CE, UL, RoHS |
| ABB 81AA06E | Motor Protection with Real-Time Monitoring | 0.3A to 80A | 24V DC / 110V AC | 100 x 80 x 50 | 0.45 | CE, UL, RoHS |
Recommended Popular ABB Models
| Model | Description | Nominal Current | Control Voltage | Dimensions (mm) | Weight (kg) | Certifications |
|---|---|---|---|---|---|---|
| ABB 5SX21 | Miniature Circuit Breaker | 6A to 25A | 230V AC | 70 x 45 x 80 | 0.2 | CE, RoHS |
| ABB 3BSE041521R1 | Motor Controller with Protection | 1A to 100A | 24V DC / 110V AC | 200 x 120 x 60 | 1.2 | CE, UL |
| ABB ACH550 | Variable Frequency Drive | 0.75 kW to 75 kW | 380V AC | 200 x 180 x 160 | 5.6 | CE, UL, RoHS |
| ABB 81MR5 | Multifunction Motor Protection Relay | 0.3A to 100A | 24V DC / 110V AC | 150 x 110 x 90 | 0.8 | CE, UL, RoHS |
| ABB DS201 | Digital Power Meter | 0.3A to 100A | 24V DC / 110V AC | 120 x 90 x 70 | 0.5 | CE, RoHS |
FAQ (10 Questions)
Q1: What is the primary function of the ABB 81AA02E?
A1: The ABB 81AA02E is a motor protection relay designed to safeguard motors against faults like overcurrent, undercurrent, and short circuits, ensuring the safe operation of industrial equipment.
Q2: Can the ABB 81AA02E be used in automation systems?
A2: Yes, the ABB 81AA02E is ideal for integration into automation systems, where it helps control and monitor motor performance and prevents system failures.
Q3: What are the key features of the ABB 81AA02E?
A3: The 81AA02E offers real-time monitoring, fault diagnostics, comprehensive motor protection, and cost-effective integration, all within a compact, DIN rail mountable design.
Q4: What is the operating temperature range of the ABB 81AA02E?
A4: The ABB 81AA02E operates within a temperature range of -20°C to 60°C, making it suitable for use in a variety of industrial environments.
Q5: How does the ABB 81AA02E protect motors?
A5: The device protects motors by monitoring parameters such as current, voltage, and frequency, and provides protection from overcurrent, short circuits, and undercurrent conditions.
Q6: What is the weight of the ABB 81AA02E?
A6: The ABB 81AA02E weighs approximately 0.4 kg, making it compact and lightweight for easy installation and integration.
Q7: Is the ABB 81AA02E easy to install?
A7: Yes, the ABB 81AA02E is designed for easy installation on DIN rails, making it convenient to integrate into existing systems.
Q8: What certifications does the ABB 81AA02E have?
A8: The ABB 81AA02E has certifications such as CE, UL, and RoHS, ensuring compliance with international standards for safety and environmental sustainability.
Q9: Can the ABB 81AA02E communicate with other devices?
A9: Yes, the ABB 81AA02E supports communication interfaces such as Modbus RTU and RS485, enabling it to integrate easily into industrial networks.
Q10: What industries use the ABB 81AA02E?
A10: The ABB 81AA02E is commonly used in manufacturing, energy, infrastructure, and process industries to protect motors, enhance system reliability, and optimize performance.