Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The ABB PM581 series, including the models PM581 and PM581-ETH (part number 1SAP140100R0100), is a state-of-the-art power management module designed to deliver comprehensive monitoring and control of electrical systems in industrial and commercial applications. The PM581 is part of ABB’s PM Series, a family of modules known for their high precision, robust functionality, and seamless integration into various industrial environments.
The PM581-ETH variant, with Ethernet support, offers superior flexibility for system integration, enabling faster data transfer speeds and communication across industrial Ethernet networks. This series is built to handle complex power monitoring needs, allowing users to track energy consumption, voltage, current, and frequency with real-time accuracy. The PM581 models are ideal for large-scale applications requiring reliable energy management and fault detection.
Advanced Power Monitoring: Offers accurate real-time measurements of electrical parameters such as voltage, current, power, and energy consumption.
Energy Optimization: By analyzing electrical data, the PM581 helps optimize energy use, reducing operational costs and improving overall efficiency.
Ethernet Connectivity (PM581-ETH): The PM581-ETH variant supports Ethernet communication, enabling fast data transfer and integration into Ethernet-based control networks.
Integrated Protection: Includes overcurrent, undervoltage, and short-circuit protection features to prevent damage to equipment and reduce system downtimes.
Flexible Integration: Supports multiple communication protocols, such as Modbus, Profibus, and Ethernet, ensuring smooth integration with existing industrial systems.
Modular Design: The PM581’s modular structure makes it adaptable to both small and large-scale systems, offering scalability for future upgrades.
The PM581 series is widely used in industries that require precise power system monitoring and control. Its key applications include:
Energy Distribution: The PM581 is ideal for monitoring power grids, substations, and energy distribution systems to ensure reliable and efficient operation.
Industrial Manufacturing: Used in factories to monitor power usage of machines and equipment, ensuring stable operations and preventing downtimes.
Building Automation: In commercial buildings, the PM581 helps monitor and optimize energy consumption, improving energy efficiency and reducing costs.
Renewable Energy: Suitable for renewable energy systems, including solar and wind power plants, where it helps optimize energy generation and distribution.
Automation Systems: The PM581 is essential in industrial automation systems, where it monitors the power supply for optimal operation and equipment protection.
High Accuracy: Provides precise and real-time data on electrical parameters, ensuring systems are operating efficiently and safely.
Durability: Built for industrial environments, the PM581 is designed to withstand tough conditions and deliver long-lasting performance.
Energy Efficiency: Helps companies optimize energy consumption, resulting in cost savings and improved sustainability.
Protection Features: The module includes multiple protection mechanisms such as overcurrent, undervoltage, and short-circuit protection, safeguarding both equipment and the electrical system.
Scalable and Modular: The PM581 is adaptable to various system sizes, from small installations to large, complex power distribution systems.
Communication Flexibility: With support for multiple communication protocols, including Ethernet in the PM581-ETH version, the PM581 is highly versatile and can be easily integrated into existing systems.
Brand: ABB
Series: PM Series (Power Management)
| Parameter | Details |
|---|---|
| Product Type | Power Management Module |
| Model Number | 1SAP140100R0100 |
| Dimensions (mm) | 180 x 120 x 60 |
| Weight (kg) | 1.5 |
| Voltage Range | 100-240 V AC |
| Operating Temperature | -20°C to +60°C |
| Current Monitoring | Up to 50 A |
| Frequency Monitoring | 50 Hz / 60 Hz |
| Communication Protocol | Modbus, Profibus, Ethernet (PM581-ETH) |
| Protection Features | Overcurrent, Undervoltage, Short-circuit |
| Installation | DIN Rail Mountable |
| Model | Description | Parameters |
|---|---|---|
| PM561 | Compact Power Management | Voltage Range: 100-240 V AC, Current: 40 A, Weight: 1.0 kg |
| PM562 | Power Distribution Module | Voltage Range: 100-240 V AC, Current: 60 A, Weight: 1.2 kg |
| PM563 | Industrial Power Monitor | Voltage Range: 100-240 V AC, Current: 75 A, Weight: 1.3 kg |
| PM570 | High-Precision Monitoring | Voltage Range: 100-240 V AC, Current: 100 A, Weight: 1.5 kg |
| PM580 | High-Power Monitoring | Voltage Range: 100-240 V AC, Current: 120 A, Weight: 1.7 kg |
| Model | Description | Parameters |
|---|---|---|
| S800 I/O | Distributed I/O Module | Voltage Range: 24 V DC, Weight: 0.5 kg |
| AC500 PLC | Programmable Logic Controller | Voltage Range: 100-240 V AC, Weight: 2.0 kg |
| ABB MNS | Modular Switchgear | Voltage Range: 380-690 V AC, Weight: 35 kg |
| DCS800 | Industrial Drive Control | Voltage Range: 380-480 V AC, Weight: 10.0 kg |
| ACS580 | General Purpose Drive | Voltage Range: 380-480 V AC, Weight: 7.5 kg |
Q1: What is the main purpose of the PM581?
A1: The PM581 is designed to monitor and control electrical systems, providing real-time data on voltage, current, power, and energy consumption. It is essential for optimizing energy usage, improving efficiency, and ensuring system stability.
Q2: How does the Ethernet capability in the PM581-ETH enhance its functionality?
A2: The PM581-ETH version features Ethernet connectivity, which allows faster communication and better integration into Ethernet-based control systems, improving system responsiveness and data transfer speeds.
Q3: What are the physical dimensions of the PM581 module?
A3: The PM581 has dimensions of 180 x 120 x 60 mm.
Q4: How much does the PM581 weigh?
A4: The PM581 weighs 1.5 kg.
Q5: What protection features are included in the PM581?
A5: The PM581 includes protection mechanisms such as overcurrent, undervoltage, and short-circuit protection, ensuring the system is safeguarded from electrical faults.
Q6: Can the PM581 be used in renewable energy applications?
A6: Yes, the PM581 is suitable for use in renewable energy systems, such as solar and wind power, for monitoring energy generation and optimizing power distribution.
Q7: How does the PM581 help improve energy efficiency?
A7: By providing real-time data on energy consumption, the PM581 helps businesses identify inefficiencies, allowing them to take corrective actions to optimize energy use and reduce operational costs.
Q8: What communication protocols does the PM581 support?
A8: The PM581 supports Modbus, Profibus, and Ethernet communication protocols, providing flexibility in integration with various industrial control systems.
Q9: Is the PM581 suitable for both small and large-scale systems?
A9: Yes, the modular design of the PM581 makes it scalable, allowing it to be used in both small and large systems, and it can be upgraded as needed.
Q10: Is the PM581 easy to install?
A10: Yes, the PM581 is DIN rail mountable, making it easy to install in industrial environments, and its design ensures quick and simple integration into existing systems.