Description
ABB 560CMU05 Central Template Communication Module

560CMU05
The GE 531X305NTBANG1 is a state – of – the – art numerical protective relay. Its core purpose is to safeguard electrical equipment, such as transformers, generators, and transmission lines, from a wide range of electrical faults. In a power plant, for instance, it can be the first line of defense against short circuits, overloads, and abnormal voltage or current conditions. By constantly monitoring electrical parameters in real – time, it can detect the slightest deviation from normal operation and quickly initiate protective actions, such as tripping circuit breakers to isolate faulty sections of the grid. This not only protects expensive equipment from damage but also ensures the stability of the entire power system.
| Label |
Specification |
| Model Number |
531X305NTBANG1 |
| Brand |
GE (General Electric) |
| Type |
Numerical Protective Relay |
| Input Voltage |
110 – 240 VAC, 50/60 Hz |
| Operating Temp |
-40°C to +85°C |
| Communication Method |
Ethernet (Modbus TCP), RS485 (Modbus RTU), IEC 61850 – 9 – 2LE |
| Mounting |
Panel – mountable |
| Weight |
Approximately 5 kg |
| Certifications |
UL, cUL, CE, IEEE 1588 compliant |
| Dimensions |
300mm (H) × 200mm (W) × 150mm (D) |
| IP Rating |
IP20 |
| Protocols Supported |
Modbus TCP, Modbus RTU, IEC 61850 |

560CMU05
The GE 531X305NTBANG1 is engineered with a host of functional strengths that set it apart in the market. Its high – speed data processing capabilities are remarkable. With advanced algorithms, it can analyze complex electrical waveforms in milliseconds, allowing for ultra – fast fault detection. This means that in the event of a sudden short circuit, it can identify the fault and trigger protective measures within a fraction of a second, minimizing damage to connected equipment.

560CMU05
Interoperability is a key advantage of the
GE 531X305NTBANG1. Supporting multiple communication protocols like Ethernet (Modbus TCP), RS485 (Modbus RTU), and IEC 61850, it can easily integrate with a wide range of existing power system devices, from other relays to control centers. This makes it highly adaptable to different power grid architectures, whether it’s a small – scale industrial power network or a large – scale regional power grid. Operators benefit from its user – friendly interface, which allows for easy configuration and monitoring. Through the intuitive display and control panel, technicians can quickly set protection parameters, view real – time electrical data, and access historical event logs for analysis.
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