Overview

The ABB HESG448766R1 is a control card module for ABB’s REG216 generator protection series. It functions as the central logic processor, coordinating signal routing, fault detection, and system communication. Designed for seamless integration into 216MB66 equipment racks, it enables a scalable protection architecture for power generation and industrial automation.

The module supports real-time data exchange between input transformers, relay outputs, and communication interfaces. Its robust design ensures long-term reliability in demanding environments such as substations, thermal power stations, and chemical plants. The compact form factor and DIN rail compatibility simplify installation and maintenance.

For instance, in a gas-fired power station, this control card processes differential current signals and triggers protective actions within milliseconds.

Technical Specifications

Typical Applications

• Generator Protection Systems: Executes fault logic and coordinates trip signals in REG216 platforms.

• Substation Automation: Interfaces with I/O modules and SCADA systems for real-time control.

• Industrial Process Control: Manages logic and communication in distributed automation networks.

• Power Plant Safety Systems: Supports fault detection and system diagnostics in high-voltage environments.

• Retrofit Projects: Replaces legacy control cards with modern, high-speed digital units.

FAQ

Q1: Is the HESG448766R1 original and in stock?
A1: Yes, it is brand new and original, with stock available.

Q2: How fast can you ship this module?
A2: Typically within 3 days to 2 weeks, depending on order size and logistics.

Q3: What shipping methods are used?
A3: DHL, FedEx, or UPS for international delivery.

Q4: What if the product has quality issues?
A4: Returns are supported within 30 days for verified quality problems.

Q5: Can this module be used in harsh environments?
A5: Yes, it operates reliably from –25°C to +55°C and meets CE standards.

Q6: Is it compatible with REG216 systems?
A6: Absolutely. It is specifically designed for ABB REG216 protection architecture.