RELAY OVERVOLTAGE WITH TIME DELAY (P/N e-311ts-1) - Serviceable
P/N: e-311ts-1
Category: Relays
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| Serviceable | 1 Available |
Product Description
The e-311ts-1 is an overvoltage relay with integral time delay for aircraft electrical systems. It monitors bus voltage and trips after a brief interval to prevent nuisance transients from false shutdowns. When bus voltage rises above setpoint, the relay interrupts regulator excitation or opens the generator/alternator contactor, protecting avionics and system components from overvoltage damage.
Install and test per aircraft maintenance manual procedures and FAA AC 43.13 guidance.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the RELAY OVERVOLTAGE WITH TIME DELAY (P/N e-311ts-1)?
The e-311ts-1 is an overvoltage relay with integral time delay for aircraft electrical systems. It monitors bus voltage and trips after a brief interval to prevent nuisance transients from false shutdowns.
Is the e-311ts-1 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The RELAY OVERVOLTAGE WITH TIME DELAY is available in: Serviceable. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the e-311ts-1 come with an 8130-3 airworthiness tag?
Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.
Do you offer bench testing for the e-311ts-1?
We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.
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