Detailed Parameter Table

Product Introduction

The DEM401 STN ATLAS is a cutting-edge power management system that offers precise control and monitoring capabilities for industrial and commercial power networks. Engineered for high reliability and long-term performance, the DEM401 STN ATLAS integrates seamlessly into power systems, ensuring optimal efficiency, stability, and protection for both AC and DC power circuits.

The DEM401 STN ATLAS is equipped with an advanced STN LCD display, offering clear, real-time data visualization. The display provides insights into critical power parameters such as voltage, current, power consumption, and frequency, enabling operators to monitor and adjust the system as needed. This versatile device supports multiple communication protocols, including Modbus RTU and TCP/IP, ensuring compatibility with a variety of control systems and providing easy integration into existing automation and SCADA systems.

Designed for use in demanding industrial environments, the DEM401 STN ATLAS boasts a rugged IP65 protection class and can operate in a wide temperature range from -20°C to +70°C, making it suitable for both indoor and outdoor installations. Whether used in electrical substations, backup power systems, or industrial equipment, the DEM401 STN ATLAS ensures efficient power management and continuous system monitoring.

Core Advantages and Technical Highlights

Advanced Power Monitoring and Control:

The DEM401 STN ATLAS excels in providing comprehensive power monitoring and control, making it ideal for industries that require continuous and reliable power management. The system provides detailed information on critical parameters such as voltage, current, power factor, and frequency. With this data, users can quickly identify issues such as overloads, voltage fluctuations, or abnormal power consumption, ensuring proactive measures can be taken before problems escalate.

Robust Communication Protocols:

Equipped with both Modbus RTU and TCP/IP communication protocols, the DEM401 STN ATLAS allows for seamless integration into a wide range of automation and SCADA systems. The inclusion of RS-485 and Ethernet interfaces ensures reliable data transmission over long distances, making it suitable for both localized and remote monitoring. This flexibility enables the DEM401 STN ATLAS to work effectively in complex, multi-device networks.

Durability and Environmental Resistance:

With its IP65-rated housing, the DEM401 STN ATLAS is built to withstand harsh environmental conditions, including dust, water, and mechanical impact. This makes the device an excellent choice for outdoor installations, such as power generation stations, substations, and industrial plants where reliability in challenging conditions is essential. Furthermore, the wide operating temperature range of -20°C to +70°C ensures reliable operation in both freezing and high-temperature environments.

User-Friendly Display and Interface:

The DEM401 STN ATLAS features a high-resolution 128×64 STN LCD display, which provides a user-friendly interface for easy monitoring and configuration of the system. The intuitive display allows operators to visualize key power parameters at a glance, reducing the need for additional external tools. The clear display and accessible menu structure make system setup, diagnostics, and troubleshooting straightforward.

Long-Term Reliability:

The DEM401 STN ATLAS is engineered for maximum reliability, with a high Mean Time Between Failures (MTBF) of over 150,000 hours. This exceptional durability minimizes downtime and reduces maintenance costs, ensuring continuous operation of critical power systems. The device is built with high-quality components and advanced protection features, ensuring that it can handle power fluctuations and other electrical disturbances without compromising system performance.

Typical Application Scenarios

The DEM401 STN ATLAS is widely used in industrial power systems, backup power stations, and renewable energy installations. In electrical substations, it is used to monitor and manage the performance of transformers, circuit breakers, and power distribution systems, ensuring optimal load balancing and protection against electrical faults.

In renewable energy applications such as solar power plants and wind farms, the DEM401 STN ATLAS ensures the efficient management of energy generation and distribution. It provides real-time monitoring of energy flow, enabling better integration with the grid and efficient power storage.

The device is also ideal for use in commercial and industrial buildings, where it can monitor power usage across different systems, including HVAC, lighting, and manufacturing equipment. By offering insights into power consumption trends, the DEM401 STN ATLAS helps organizations identify energy-saving opportunities and optimize overall efficiency.

Related Model Recommendations

1. DEM402 STN ATLAS: A more advanced model in the DEM series, offering additional features such as load shedding and advanced energy metering capabilities.
2. DEM300 ATLAS: A simpler version with basic power monitoring features, ideal for smaller-scale applications.
3. DEM5000 ATLAS: A high-end version of the DEM401, providing multi-channel power monitoring and enhanced communication options for larger industrial systems.
4. PowerPlus-4000: A complementary energy management system that integrates seamlessly with the DEM401 STN ATLAS, offering additional advanced analytics and energy optimization tools.
5. EcoMonitor-5000: An energy optimization controller designed to work alongside the DEM401 to ensure the most efficient use of electrical resources in large facilities.
6. Atlas PowerGuard: A backup power controller that pairs with the DEM401 STN ATLAS to provide fault-tolerant energy management in critical power systems.
7. DEM1000 Series: A basic, cost-effective model in the same family, ideal for smaller networks and less complex monitoring tasks.

Installation, Commissioning, and Maintenance Instructions

Installation Preparation:

Before installing the DEM401 STN ATLAS, verify that the installation location is clean, dry, and free of corrosive elements. The device is designed for panel or wall mounting, so ensure the mounting area can accommodate the physical size of the unit (160mm x 120mm x 60mm). Ensure proper power supply (12V DC ±10%) and grounding to minimize the risk of electrical noise or instability. Check that the communication interfaces (RS-485, Ethernet) are accessible and compatible with your existing automation systems.

Maintenance Suggestions:

To ensure the continued reliability of the DEM401 STN ATLAS, perform periodic inspections and maintenance. Clean the unit regularly to remove dust and debris that may accumulate on the IP65-rated enclosure. Check the connections for any signs of wear, and ensure that the display and communication interfaces remain functional. Monitor system performance via the LCD display or remotely through Modbus RTU or TCP/IP connections to identify any deviations in power parameters. For troubleshooting, use the built-in diagnostic features or consult the user manual for guidance. When needed, replace any worn-out components or faulty sensors to maintain optimal operation.

Service and Guarantee Commitment

ATLAS offers a comprehensive warranty for the DEM401 STN ATLAS, ensuring that customers receive reliable support throughout the product’s lifecycle. The warranty covers any manufacturing defects or faults that occur under normal operating conditions. ATLAS also provides technical support, software updates, and replacement parts as needed. Customers can access after-sales services through ATLAS’s dedicated support network, ensuring minimal downtime and fast resolution of any issues. The company’s commitment to quality and customer satisfaction ensures that the DEM401 STN ATLAS remains a dependable solution for power management needs.

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