DS3800HHRB - Highway Receive Circuit Board

SPECIFICATIONS

Part Number: DS3800HHRB
Manufacturer: General Electric
Series: Mark IV
Product type: Highway Receive Circuit Board
Availability: In Stock
Country of Manufacture: United States (USA)

DS3800HHRB is a highway receive circuit board developed by GE. It is a part of Mark IV control system

Features

• It has one long connector port that runs along one of the board's edges.
• On the right side, there is one red light-emitting diode (LED).
• On one edge, there are four test points labeled with the initials TP.

Panel Power Distribution

• In addition to the 10A fuses in the Power Distribution Module, each supply has an internal 5A fuse on each side of the 125VDC bus. All connections from modules inside the panel to the Power Distribution Module are secured with 2-pin lockable connectors. T
• he relays are powered by the redundant 28V, 6A power supplies [PS.RELl] and [PS.REL2]. They are designed in the same way as computer supplies. The two 15A fuses feeding Relay Module #I, [RELAYS], provide an option for fuse isolation between trip and non-trip solenoids.
• An MOV, a filtering capacitor, and a current limit resistor condition the feeds to the Contact Input Modules, [CIM]. There is an option for fuse isolation between Contact Input Modules. The Communicator monitors it to alert a blown fuse and specify which fuse has blown.
• The Communicator monitors all internal power supplies and generates an alarm if any of them are out of tolerance, or if there is an undervoltage or ground on the 125VDC battery bus. Algorithm "64D" performs this ground calculation.

WOC is happy to assist you with any of your GE requirements. Please contact us by phone or email for pricing and availability on any parts and repairs.

FREQUENTLY ASKED QUESTIONS

What is DS3800HHRB?
It is a highway receive circuit board developed by GE.

How are the connections between modules inside the panel and the Power Distribution Module secured?
The connections are secured with 2-pin lockable connectors.

How are the relays powered?
The relays are powered by redundant 28V, 6A power supplies PS.RELl and PS.REL2, which are designed similarly to computer supplies.

How are the feeds to the Contact Input Modules conditioned?
The feeds are conditioned by an MOV, a filtering capacitor, and a current limit resistor.

Is there an option for fuse isolation between Contact Input Modules?
Yes, there is an option for fuse isolation between Contact Input Modules, and the Communicator monitors it to alert a blown fuse and specify which fuse has blown.