1 Year Warranty
Description
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model / Article Number | ABB HESG324430R11 / B 216GD61A |
| Manufacturer | ABB |
| Product Type | Power Supply Module for Protection Relay or Automation System |
| Input Voltage Range | 85 – 264 V AC / 110 – 300 V DC (Typical wide-range for industrial PSUs) |
| Output Voltage & Power | +24 V DC (or other standard logic voltage) with sufficient power for relay electronics and I/O. |
| Efficiency | High efficiency (>85%) to minimize heat dissipation and energy loss. |
| Protection Features | Overvoltage, Overload, and Short-Circuit Protection. |
| Operating Temperature | -25°C to +70°C (with possible derating at high temperatures). |
| Cooling | Convection cooling (fanless) for high reliability and silent operation. |
| Mounting | Designed for DIN-rail mounting in control cabinets. |
| Safety & EMC Certifications | CE, UL, cULus, compliant with industrial EMC standards (EN 61000-6-2, -6-4). |
Key Features and Advantages
The ABB HESG324430R11/B 216GD61A is a robust and highly reliable power supply module engineered for critical automation and protection systems. It serves as the dependable heart, converting unstable mains or DC supply into clean, regulated, and isolated power for sensitive control electronics, such as those in protection relays, PLCs, or distributed I/O stations.
Exceptional Reliability in Demanding Environments: Built to ABB’s stringent standards, this power supply is designed for 24/7 operation in harsh industrial conditions. Its wide input voltage range ensures stable operation despite fluctuations or dips in the plant supply, while its robust overvoltage and short-circuit protection safeguards the downstream connected equipment. The fanless design eliminates a common point of failure, enhancing long-term reliability and making it suitable for dusty environments. High Efficiency and Compact Design: Utilizing modern power conversion technology, the module achieves high operational efficiency, which minimizes internal heat generation and reduces overall system energy consumption. This efficiency, combined with a compact form factor, allows for optimal use of space within densely packed control panels, a critical factor in modern system design. Seamless Integration and Compliance: As a component designed for integration into larger ABB systems or third-party panels, the HESG324430R11/B complies with key international safety and electromagnetic compatibility (EMC) standards. This ensures trouble-free integration, minimizes interference with sensitive measurement and communication circuits, and guarantees safe operation, which is non-negotiable for protection and control applications.
216NG63A
Product Application Scenario
In a substation automation project, the ABB HESG324430R11/B 216GD61A is installed on the DIN rail inside a relay panel. It takes a nominal 110 V DC supply from the station battery and converts it to a precise and stable 24 V DC output. This clean power feeds multiple protection relays (like an ABB REF615 feeder relay), communication modules, and status indicators within the same panel. Its wide input range ensures that the relays continue to operate correctly even if the station battery voltage sags during a fault condition. The module’s inherent protection features guard the expensive relays against voltage spikes on the supply line. This reliable power conversion is fundamental, as the entire protection scheme depends on it. For help selecting the right power supply rating for your panel load or configuring redundant power schemes, our engineers are ready to assist via WhatsApp.
About SaulControl and Our Technical Commitment
At SaulControl, I, Zona, along with our team of specialists, are dedicated to providing more than just components; we deliver reliability for your critical systems. We understand that a power supply like the ABB HESG324430R11/B is the foundation upon which system stability is built. Our deep expertise in industrial power systems allows us to provide accurate product selection, verify compatibility with your specific application, and offer guidance on best practices for installation and testing. We are your technical partner, committed to ensuring the long-term, trouble-free performance of your automation investment.
Product Functionality and Warranty
The primary function of the ABB HESG324430R11/B 216GD61A is to provide safe, isolated, and regulated DC power from a variable AC or DC source. It conditions the input power, filters out noise, and delivers a stable output to power sensitive electronic loads. We guarantee that every unit we supply is genuine, new ABB stock, delivered with full manufacturer’s documentation. Our commitment to quality is backed by a comprehensive 1-year warranty. Our technical support team is available to assist with integration queries and application guidance.
Application Areas
The ABB HESG324430R11/B power supply is a versatile solution found in a wide array of industrial and infrastructure applications requiring dependable DC power. In Electrical Transmission & Distribution, it powers protection relays, bay controllers, and communication equipment in substation control panels. Industrial Automation systems utilize it within PLC cabinets, motor control centers (MCCs), and distributed I/O enclosures across manufacturing plants. The Process Industries such as oil & gas, chemicals, and water treatment rely on it to power control system components in field cabinets and control rooms. It is also essential in Renewable Energy plants, providing power for inverter controls and monitoring systems in solar and wind farms. Any application that demands clean, reliable, and safe power for critical control electronics is a perfect fit for this robust power supply module.
Related Products
The ABB HESG324430R11/B is part of a broader ecosystem for building control and protection panels. Complementary products include:
- ABB Protection Relays (e.g., REF615, REL670, RET670): The primary loads that this power supply module commonly supports.
- ABB DIN-Rail Mounted Circuit Breakers and Fuses: For providing upstream short-circuit and overload protection for the power supply itself.
- ABB Interface Relays and Contactors: For isolation and switching of output circuits powered by the supply.
- ABB Communication Modules (e.g., CI871, CI854): Devices that may share the same 24V DC power rail within a panel.
- ABB Power Supply Redundancy Modules: Diodes or active modules to create parallel redundant power feeds from two or more HESG324430R11/B units for high-availability systems.
- ABB S800 I/O Modules: Distributed I/O units that require a stable 24V DC field supply, which this module can provide.
- ABB Control Builder or PCM600 Software: Engineering tools for configuring the overall system where this power supply is installed.
For detailed datasheets, panel design consultation, or a commercial quotation for the ABB HESG324430R11/B 216GD61A, please contact our team:
• WhatsApp: Contact on WhatsApp
• Email: sales@saulcontrol.com
• Phone: +86 18150899970
We supply genuine ABB components, provide expert technical support for system integration, and offer a full 1-year warranty. Need a different power rating or facing sourcing challenges? Contact us—we can help find the right solution.
