Repair
Repair Price: $ 3,496.00
Purchase
CSL Part Number: 115913
Product Overview: The Westinghouse 4809A18G01 P/Brake Signal Generator is a control module used in railway braking systems to generate precise current signals for propulsion and braking control. It outputs a variable "P" (propulsion) signal ranging from approximately 20 to 100 milliamps based on an input voltage command, plus a discrete brake signal output of approximately 100 milliamps when activated. The module operates from a nominal 30-volt DC supply and includes internal voltage regulation, feedback control circuitry, and a 109 Hz AC reference signal for the P-loop. It is commonly found in transit rail vehicle control cabinets where it interfaces with master controllers to manage acceleration, coasting, and braking functions.
Category: Control Card Or Module
Manufacturer: Westinghouse
Manufacturer Part Number: 4809A18G01
Also Known As(AKA): 1117F89G09 44
Limited Repair
The Westinghouse part number is only available as a limited repair at our facility. Repairs to this item may be limited due to several reasons:
- Availability of parts
- Less than 100% test ability due to required support equipment
To have us attempt a repair on your Westinghouse part follow these steps:
Step 1 -
Click the Repair Now button above to add the part and complete the RMA form.
Step 2 -
Print the RMA form that is sent to your email, and put it in the box with the parts for repair.
Step 3 -
Mail the box to the address on the RMA.
After we receive your item, we will perform an inspection and an authorization to repair will be sent for your approval. Work will begin after your authorization is received.
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