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p/n 725.0001  REV 1.5 

 

     © 2021 TCW Technologies, LLC. 

15 

 

Product mounting footprint 

 
 

 
 
 
 
 

4   mounting holes.  0.190

1.50

7.25

2.290

7.70

Top View

0.225

 

 
 
 

All dimensions in inches 

 

Product height = 2.75

” 

 

C.G at center of all axis 

 
 
 

Summary of Contents for IBBS-12v-6ah-CRT

Page 1: ...back up power to critical electronic loads such as EFIS GPS Autopilots Radios and engine monitor systems Integral to the IBBS is a lithium iron phosphate battery pack and a matched charging system to...

Page 2: ...ElectroAir electronic ignitions IBBS must be installed using the current aircraft standards and practices as shown in AC 43 13 2A 1B IBBS products are covered by US Patent 8 189 305 Table of Contents...

Page 3: ...he IBBS must be connected to the back up power input of the respective device For equipment having only a single power input terminal the IBBS pass thru power function must be utilized This is typical...

Page 4: ...aths feeding the connected loads These pins are internally wired in parallel it is recommended to populate all three pins join the wires together and feed all of these inputs from the pass thru power...

Page 5: ...he following EFIS systems wire pin 2 to the Volts2 input of the EFIS or engine monitor as follows 8 Complete the installation of the wiring harness and connector prior to attaching the connector to th...

Page 6: ...aircraft bus falls below 11 volts Pin 1 is pulled to ground when the back up master switch is turned on this enables the IBBS system If the back up power master switch is enabled and normal aircraft p...

Page 7: ...city at Low Temperatures 18 C 75 of effective nominal capacity 30 C 70 of effective nominal capacity 40 C 45 of effective nominal capacity Servicing The internal battery in the IBBS system is replacea...

Page 8: ...Master Switch ensure the connected equipment remains energized The low voltage warning light should go out If a separate avionics bus is utilized this may need to be turned ON to continue the operatio...

Page 9: ...from the IBBS product 4 Measure and record at least the following information The time until the first piece of connected equipment no longer functions or the time until the output of back up power s...

Page 10: ...h 2 Select engine operation based on the use of only the electronic ignition module provided with back up battery power 3 PULL the circuit breaker feeding pins 4 5 of the IBBS system confirm engine co...

Page 11: ...gine is properly returned to the off position by following normal run and shut down procedures 10 After completing these tests recharge the IBBS product by operating the system normally for up to 1 5...

Page 12: ...volts Charger Integral high performance fast charger with cell balancing and thermal monitoring Surge Protection 34 volt active clamp 1500w 10 1000uS waveform Wiring 15 pin male D sub on product Encl...

Page 13: ...e Lithium Battery Systems Environmental Qualification RTCA DO 160 F B2BBBSC1XYXXFSZB IX XXXXAZ ZC TT MA3H3L3XXAX DO 160 G Section 14 cat S Section 8 cat S c1 Section 7 cat B Section 22 cat A3H3L3 Powe...

Page 14: ...wiring harness View from back of connector Pin Function 5 PWR in charge sensing 2 Batt info 3 Low Volt Warn 12 Output 13 Output 14 Output 15 Output 6 Pwr pass thru input 1 Enable backup switch 9 Groun...

Page 15: ...725 0001 REV 1 5 2021 TCW Technologies LLC 15 Product mounting footprint 4 mounting holes 0 190 1 50 7 25 2 290 7 70 Top View 0 225 All dimensions in inches Product height 2 75 C G at center of all a...

Page 16: ...12V 6AH CRT Input 10 15 volts DC Output 12 volts 8 amps INTEGRATED Back up Battery SYSTEM Back up power output 20 awg 10 amp Main Aircraft Bus charge sense pass thru Pin Function 15 pin Male Dsub on u...

Page 17: ...er Battery Info Back up power output 20 awg 22 awg 22 awg 20 awg 20 awg 20 awg 1 6 9 10 2 5 12 main power input 15 pin female Dsub connector 3 Low Voltage Warning LED NOTE Use redundant ground pins 9...

Page 18: ...0 awg 20 awg 1 6 9 10 2 5 12 Main power input 15 pin female Dsub connector 3 Low Voltage Warning LED NOTES 7 11 10 amp 8 13 14 15 output output output Back up power input 3 Use of power pins will powe...

Page 19: ...00 ft 15 000 temp variation 5 Category B Humidity 6 Category B operational shock 7 Category B vibration 8 Category S curve C explosion 9 Category X waterproofness 10 Category Y fluid susceptibility 11...

Page 20: ...designed and manufactured RETURN OR REPLACED COMPONENTS any item to be replaced under this Warranty must be returned to TCW Technologies in Emmaus PA or such place as TCW may designate freight prepaid...

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