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RX1-11-12651
TCW Integrated Back Up Battery System 3Ah
339.49 EUR/EA
Excluding VAT
Availability
Up to 2 EA ready to ship on Thursday 2026-11-12Order before 16:00 CET Today
Up to 15 EA ready to ship on Monday 2026-11-16Order before 16:00 CET Today
6 EA available on request, inbound freight fee of 60 EUR appliesSpecial order from vendor stock.
Part numbers
- Roctexo
- RX1-11-12651
- Manufacturer
- IBBS-12V-3AH
- Vendor
- ASS-11-12651
- Vendor
- 11-12651
Product details
Overview
| The Integrated Battery Back-up System (IBBS) provides an engineered solution to enable an endurance bus for critical loads found in aircraft. The IBBS system provides back-up power to critical electronic loads such as EFIS, GPS, Autopilots and engine monitoring systems. Integral to the IBBS is a lithium-iron-phosphate battery pack and a matched charging system to ensure the battery is properly charged and maintained. The system includes switching circuitry to provide a stable source of output power during both normal and emergency operations. The IBBS system also provides signals to other equipment such as EFIS systems to communicate the operating state of the back-up bus as well as the state of the battery. The IBBS system connects to the standard aircraft power bus and provides an output to critical equipment that requires back-up power. Additionally, the IBBS system provides surge and sag protection for connected equipment, allowing operation of critical equipment during engine starting. The IBBS system is suitable for use with equipment such as Garmin GNS and GTN series navigators, G3X series of avionics, Grand Rapids Technologies EFIS systems, Advanced Flight Systems EFIS, Dynon EFIS, and MGL EFIS, TruTrak Autopilots and EFIS, and Trio Autopilots. IBBS products are protected by US Patent 8,189,305 |
Specifications
| 12V / 3AH Model | 12V / 6AH Model | 24V / 3AH Model | |
|---|---|---|---|
| Input Voltage *: | 13 – 15 volts DC | 13 – 15 volts DC | 26 – 32 volts DC |
| Transition Voltage**: | 10.5 – 11.5 volts | 10.5 – 11.5 volts | 21 – 23 volts |
| Input Current: | 2.5 amps max continuous on main input for charging | 4.0 amps max continuous on main input for charging | 3.0 amps max continuous on main input for charging |
| Pass-thru Current: | 5 amps continuous, 10 amps peak (30 seconds) | 8 amps continuous, 12 amps peak (30 seconds) | 5 amps continuous, 10 amps peak (30 seconds) |
| Output Voltage: | 10 – 14 volts DC during back-up operation | 10 – 14 volts DC during back-up operation | 22 – 29 volts DC during back-up operation |
| Output Current: | 5 amps continuous, 10 amps peak for radio transmissions and transient loads | 8 amps continuous, 12 amps peak for radio transmissions and transient loads (30 second duration max) | 5 amps continuous, 10 amps peak for radio transmissions and transient loads (30 second duration max) |
| Battery: | Internal sealed Li-Fe-PO4 | Internal sealed Li-Fe-PO4 | Internal sealed Li-Fe-PO4 |
| Charger: | Integral high-performance fast charger | Integral high-performance fast charger | Integral high-performance fast charger |
| Surge Protection: | 34 volt active clamp, 1500 w 10/1000uS waveform | 34 volt active clamp, 1500 w 10/1000uS waveform | 51 volt active clamp, 1500 w 10/1000uS waveform |
| Wiring: | 15 pin male D-sub on product | 15 pin male D-sub on product | 15 pin male D-sub on product |
| Enclosure: | Aluminum 7.7” x 2.3” x 1.6” | Aluminum 7.7” x 2.3” x 2.65” | Aluminum 7.7” x 2.3” x 2.65” |
| Weight: | 18 oz. | 34 oz. | 34 oz. |
| Temperature Range: | Operating: -10° C to 60° C Charging 0° C to 40° C | Operating: -10° C to 60° C Charging 0° C to 40° C | Operating: -10° C to 60° C Charging -20° C to 40° C |
| Connector: | Standard density 15 pin male D-sub on product | Standard density 15 pin male D-sub on product | Standard density 15 pin male D-sub on product |