The SEA 150 400Hz sine wave static inverter is primarily designed for military, ground and airborne instruments including compasses, gyros, radar and navigation equipment. Solid state circuitry inverts a 28 VDC to 115/200 VAC output. The SEA150 is a lightweight, 400Hz 3 phase static inverter.
- Crystal-controlled oscillator
- 400 Hz 3 phase sine wave
- Pulse-width-modulated square to sine wave power conversion
- Efficient and reliable operation
- Remote on/off
Product Codes | |
|---|---|
| Mfr Part No: | SEA150 |
| ECCN: | 3A225 |
| SCHEDULE B CODE: | 8504.40.0040 |
| TSO: | C73 |
Weight: 15.7 lbDimensions: 6.51 x 14 x 6.23 inPower: 1500 VAOutput: 115 Vac line to neutral, 200 Vac line to lineCurrent: 1.5 Adc nominal at NL; 63 Adc at 1.5 KVA at 28 VdcFrequency: 400 HzPhase and wave form: Three phase, sinewaveHarmonic distortion: 2.5% nominalOperating temperature: -55 ° C to +71 ° C (-65 ° F to +160 ° F)Altitude: 55,000 ftCompliance: FAA TSO-C73
- Stock: Warehouse
- Manufacturer Part #: SEA150
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
