J.E.T. Emergency Power
Keep critical aircraft functions ready in an emergency
Keeping critical backup systems functional in an emergency means having a reliable and instantly available backup source to power them. The L3 solution is J.E.T. Brand Emergency Power Supplies and Power Conditioning equipment, which provide mission-critical functions for commercial, military and special-use aircraft. J.E.T. Brand Emergency Power Supplies enable operators to power 2 to 3 essential systems for more than an hour. These advanced systems enable pilots to maintain radio contact and continue to navigate using MFD, GPS, VOR receiver or directional gyro.
Key J.E.T. Power Supply Features:
- Capable of withstanding severe performance requirements, including thermal shock and high charge and discharge rates
- Automatically controlled internal heaters
- Front panel and remote self-tests
- Optional proven L3 designed and manufactured power conditioning equipment is available to complete the package
A complete line of powerful products
The J.E.T. Brand Emergency Power Supplies includes solid-state power converters, transformer-rectifiers, battery charges and generator control units/voltage regulators. The compact, lightweight systems and components in the J.E.T. family are designed to ensure uninterrupted operation of instruments, as well as audio communications in an emergency.
Ready to power through an emergency
J.E.T. Brand Emergency Power Supplies are capable of withstanding severe performance requirements, including thermal shock and high charge and discharge rates. Redundant emergency power supplies are designed to drive essential flight instruments and systems. The units are designed to maintain full charge from normal flight operations (rechargeable to 50% capacity within one hour at 25 °C). When normal operations are affected, these compact and lightweight units have the power to shine.
|Input Voltage||28 VDC||28 VDC||28 VDC||28 VDC|
|Output Voltage||24 VDC||24 VDC||24 VDC||24 VDC|
|Size (W x L x H)||2.3 in. x 13.1 in. x 7.7 in.||2.3 in. x 13.1 in. x 7.7 in.||2.3 in. x 12.7 in. x 7.7 in.||2.3 in. x 12.7 in. x 7.7 in.|
|Weight||7.6 lb.||12.4 lb.||8.6 lb.||13.4 lb.|
|Self-Test||Local & Remote||Local & Remote||Local & Remote||Local & Remote|
|5 VDC Output||Available w/SC-841||Available w/SC-841||Yes||Yes|
|115 VAC Output||Available w/SI-100||Available w/SI-100||No||No|
|Amp/Hour Output (C/10 Rate)||2.5||5.0||2.5||5.0|
|Recommeded Maintenance Level||Test||Test||Test||Test|