Static Inverter/1000 Va, 28 Vdc to 115 Vac, 400 Hz SC100
Condition NE — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.
What does “New” condition mean?
Request certification documents (8130-3 / EASA Form 1 / C of C)
Description
The SC100 is a lightweight, 400 Hz static inverter that uses state-of-the-art, solid state circuitry to invert a 28 VDC input to a 115 VAC, 400 Hz sine wave output. The SC100 unit is primary designed to power airborne and ground instruments, compasses, gyros, radar, and navigation equipment.
- Crystal controlled oscillator design provides output frequency stability
- Pulse width modulated square wave to sine wave power conversion scheme offers efficient, reliable, and quiet operation
- Certified to FAA TSO-C73 airborne standards
Product Codes | |
|---|---|
| Mfr Part No: | SC100 |
| ECCN: | 3A225 |
| SCHEDULE B CODE: | 8504.40.0018 |
| TSO: | C73 |
Weight: 7.5 lb Dimensions: 3.4 x 12 x 6.34 in Input voltage: Range: 20 – 36.5 VDC Nominal: 28 VDC Current: 1.0 ADC nominal 41.5 ADC at 1 KVA at 28 VDC Output voltage: 115 VAC ± 3% nominal Power/Current: 1000 VAC / 8.6A AC Frequency: 400 Hz ± Hz Phase & waveform: Single phase, sine wave Harmonic Distortion: 2.5% nominal Power factor: 8.0 to -0.8 Efficiency: 87% nominal Response time: 300 µSec (no load to full load) Regulation: 1% line, 1% load, 2.5% temperature Overload capacity: 110% of rated power for 2 hr 150% of rated power for 5 min. Protection circuit: The inverter will shutdown under the following conditions: Input voltage 37.5 ± 1 VDC Input voltage 18 VDC ± 1.5 VDC Internal high ambient temperature. Short circuit condition (after 2 to 15 Sec) manual reset Remote on/off: Yes (ground for on) Operating temperature: -65°F to 160°F (-55°C to 71°C) Altitude: 55,000 ft Environmental: DO-160C Env. Cat. F2ZBBÅ LV‹E1XXXXXBXAXXXZXXX Cooling: Thermostatically controlled brushless fan (Fan on above 50°C) Compliance: FAA TSO-C73
Specifications
| Part number | SC100 |
|---|---|
| Manufacturer | Ati |
| Condition | NE |
| Airworthiness | Condition disclosed |
| Country of origin | — |
| Lead time | days |
Frequently asked
Does the Static Inverter/1000 Va, 28 Vdc to 115 Vac, 400 Hz SC100 include certification paperwork?
This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.
What condition is this part?
This part is listed in condition NE — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.
How fast does it ship?
This item is currently on backorder, meaning demand has temporarily outpaced our stock and a new shipment is inbound from the manufacturer or our supplier. Request a quote and we will confirm the current estimated delivery window before you commit. If your aircraft is grounded, AOG expedited handling is available on request.
Can I return it?
You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.
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