ABB UNS0868A-P HIEE305120R2 Power Supply
General info
| Manufacture | ABB |
| Item No | UNS0868A-P |
| Article number | HIEE305120R2 |
| Series | VFD Drives Part |
| Origin | Sweden |
| Dimension | 73*233*212(mm) |
| Weight | 0.5kg |
| Customs Tariff Number | 85389091 |
| Type |
Power Supply
|
Detailed data
ABB UNS0868A-P HIEE305120R2 Power Supply
The ABB UNS0868A-P HIEE305120R2 power supply is a power supply module designed for use in ABB excitation control systems, in systems such as UNITROL or other power generation applications, which require a stable and reliable power supply to control the excitation system, instrumentation and auxiliary control components.
The power supply module provides DC power to the various components of the excitation system, ensuring stable and consistent voltage levels for the control of the generator excitation system, especially the synchronous generators in power plants.
It includes voltage regulation circuits to ensure that the system can obtain a stable output voltage regardless of input fluctuations or load changes, which is critical for the sensitive components of the excitation system.
In critical power generation applications, reliability is key. The power supply is designed to be highly reliable and usually has redundant features. It includes self-monitoring and diagnostic functions to detect faults or anomalies as early as possible to prevent downtime or system failure.
Frequently asked questions about the product are as follows:
-What is the main purpose of the UNS0868A-P HIEE305120R2 power supply?
The main purpose of the UNS0868A-P HIEE305120R2 power supply is to provide a stable DC power supply to the excitation control system in power generation applications. This ensures that the components of the excitation system receive reliable power to operate normally.
-How is the power module integrated into the excitation system?
The power module provides regulated power to the various components of the excitation control system. It ensures that the excitation system obtains a stable voltage to accurately control the rotor excitation of the generator, so that the generator produces the required output voltage and maintains the stability of the power grid.
-What types of protection does the UNS0868A-P power supply include?
Overvoltage protection to prevent damage from high voltage. Undervoltage protection to prevent insufficient input power. Overcurrent protection to prevent the power supply from providing excessive current, thereby damaging the components. Short circuit protection to avoid electrical short circuit damage to the system.
