ABB 216NG61 auxiliary DC power supply unit

ABB 216NG61 auxiliary DC power supply unit

Functional characteristics
Stable power supply: Provides stable DC power supply for each unit in the REG216 system to ensure the reliable operation of the system. In the generator protection system, a stable DC power supply is crucial to the normal operation of the protection device, the control unit and various relays, which can ensure that they can accurately perform the corresponding functions under different working conditions.
Redundant design: Usually has a redundant function, and can be used with other auxiliary DC power supply devices (such as 216NG62, 216NG63) to improve the reliability and fault tolerance of the system. When a power supply device fails, other redundant power supply devices can continue to supply power to the system, avoiding the failure of the entire protection system due to power failure, and ensuring the protection function of the generator is uninterrupted.
Voltage regulation: The output DC voltage can be accurately adjusted to meet the requirements of different units in the REG216 system. Different electronic units may require different operating voltages, 216NG61 through the voltage regulation function, can provide appropriate DC voltage for each unit, to ensure their stable performance and normal operation.

Hardware structure
Compact design: Matched with other components of the REG216 system, it takes up space in the 19-inch equipment rack and is sized and mounted in accordance with the overall architecture of the system for easy integration and installation in the cabinet of the generator protection system.
Input/Output interface: Complete input/output interface for connecting external AC power input and DC power output to various units in the REG216 system. The input ports can adapt to different AC power supply specifications. After the AC power is converted into stable DC power, the output ports are distributed to each unit that needs power supply.