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DS3800HAFA1B - Auxiliary Function Board

DS3800HAFA1B - Auxiliary Function Board DS3800HAFA1B - Auxiliary Function Board

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DS3800HAFA1B - Auxiliary Function Board is available in stock which ships the same day.

DS3800HAFA1B - Auxiliary Function Board comes in UNUSED as well as REBUILT condition.

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SPECIFICATIONS

Part No.: DS3800HAFA1B
Manufacturer: General Electric
Product Type: Auxiliary Function Board
Series: Mark IV

DS3800HAFA1B is an Auxiliary Function Board developed by GE. It is a part of the Mark IV series of control systems. It consists of 16 Analog and 32 Digital Inputs. In synchronizing interface module HAFA card in Communicator (C), monitors each signal for a permissive to synchronize. In Mark IV master protection circuit HAFA cards monitor relays and their status for alarming hazards.

DS3800HAFA1B TEST

The HAFA card's fourteen differential analog inputs are tested during this test. Any HSAA card's channel 2 output serves as the source signal. The source signal is sent through Cable B to the NATD, where it is conditionalized. By "forcing" GSADJ in Data List 15, the source signal can be changed. A voltmeter can be used to check the source signal when it is linked between TP2 of the NATD and ACOM of the HAIC card in the R, S, and T cores. The fourteen differential analog inputs on the HAFA card receive the conditioned signal from the NATD through cable E. To ascertain whether the HAFA card has failed, do the HAFA Vibration Tracking Filters tests as well.

The most extensive assortment of GE Speedtronic Mark IV control replacement components can be found at World of Controls. Our experts are here to assist you with your Mark IV requirements at any time. Please contact WOC if you require any additional information.

 

Frequently Asked Questions

 

What is DS3800HAFA1B?
DS3800HAFA1B is an Auxiliary Function Board developed by GE. It is a part of the Mark IV series of control systems.

How to Obtain DS3800HAFA1B?
WOC provides DS3800HAFA1B as well as other turbine control products. Contact World of Controls.