Repair
Repair Price: $ 420.00
Purchase
CSL Part Number: 36305
Product Overview: An adjustable time delay relay card used in automatic transfer switches to control timing of power source switching between utility and generator/backup supplies. It provides a configurable delay range of 0.2 to 30 minutes using CMOS and 555 timer circuitry.
Category: Time Delay Relay
Manufacturer: Westinghouse Electric
Manufacturer Synonyms: vectrol
Manufacturer Part Number: 1275C74G03
Also Known As(AKA): 7820C96G91 C-H P/N
2 to 30 minute time delay card)
Common Failures
The most frequent issues reported involve faulty capacitors, leading to control problems such as no timing sequence or erratic behavior. Specifically, 220µF capacitors have been a common point of failure. Additionally, problems with solder joints and other components not within specification have been noted.
Repair Approach
Repairs generally involve replacing faulty capacitors, resoldering connections, and cleaning the control units. In some cases, additional components such as resistors and ICs are also replaced. Repairs are completed by qualified technicians, ensuring correct component replacement and reassembly.
Testing & Quality
After repairs, units undergo testing to verify proper timing functionality and overall performance. Tests confirm that units function within the designed parameters across various timing settings, typically ranging from 0.2 to 30 minutes. Functionality is validated before returning the units to customers.
Service and repair your broken Westinghouse Electric part
We can repair your Westinghouse Electric model 1275C74G03 in our facility. Let our skilled technicians get your Westinghouse Electric back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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