ABB UNS0862A-P V1 HIEE405179R0001 UNITROL F Analog I/O Module
General info
| Manufacture | ABB |
| Item No | UNS0862A-P V1 |
| Article number | HIEE405179R0001 |
| Series | VFD Drives Part |
| Origin | Sweden |
| Dimension | 73*233*212(mm) |
| Weight | 0.5kg |
| Customs Tariff Number | 85389091 |
| Type |
Analog I/O Module
|
Detailed data
ABB UNS0862A-P V1 HIEE405179R0001 UNITROL F Analog I/O Module
ABB UNS0862A-P V1 HIEE405179R0001 UNITROL F analog I/O modules are analog I/O modules used in ABB UNITROL F excitation systems. These systems are used for excitation control of generators, which are synchronous generators in power plants, and ensure stable operation of the generator by adjusting the excitation current, voltage and other parameters of the generator.
This module processes analog signals for input and output. It processes inputs from sensors and provides output signals to control components such as excitation systems or relays.
It interfaces with the UNITROL F excitation system, enabling the system to control the excitation level based on real-time conditions. By adjusting the excitation voltage to the generator rotor, the system maintains stable operation.
The Analog I/O module acts as a signal converter, converting real-world analog signals into digital signals that the control system can process.
Frequently asked questions about the product are as follows:
-What is the role of the UNS0862A-P V1 Analog I/O Module in the UNITROL F system?
The UNS0862A-P V1 Analog I/O Module is responsible for processing analog signals from various sensors in the system and providing output signals to control components such as relays or the excitation system. It acts as an interface between field sensors and the UNITROL F excitation controller, helping the system respond to real-time generator conditions.
-What types of input signals does the module process?
Generator output voltage, excitation voltage, stator or rotor current, temperature measurements.
-How does the Analog I/O Module affect excitation control?
If the generator's output voltage deviates from the desired level, the module processes the voltage feedback and adjusts the excitation voltage to return it to the correct level. It can also respond to overload conditions or voltage fluctuations, enabling the excitation system to make real-time adjustments to protect the generator.
