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p/n 725.0002  REV 1.4 
 

 

     © 2021 TCW Technologies, LLC. 

20 

       

Service and Support information: 

 

610-928-3420    

 

 

 

 

 

TCW Technologies, LLC.                

www.tcwtech.com

 

 

 

 

 

 

2955 Main Road East 

email: 

[email protected]

   

 

 

 

Emmaus, PA 18049 

 

Warranty Information 

TCW Technologies, LLC. 
 
During the first 12 months from the date of purchase and subject to the conditions hereinafter set forth, TCW Technologies, 
LLC. (TCW) will repair or replace to the original user or consumer any portion of your new TCW product which proves 
defective due to defective materials or workmanship of TCW.  Contact TCW Technologies for warranty service. TCW shall 
have and possess the sole right and option to determine whether to repair or replace defective equipment, parts or components. 
Damage due to equipment, environment or conditions beyond the control of TCW Technologies are NOT COVERED BY 
THIS WARRANTY. 
 
  
LABOR, COSTS: TCW shall IN NO EVENT be responsible or liable for the cost of field labor or other charges incurred by 
any customer in removing and/or reaffixing any TCW product, part or component thereof. 
 
THIS WARRANTY WILL NOT APPLY: (a) to defects or malfunctions resulting from failure to properly install, operate or 
maintain the unit in accordance with printed instructions provided; (b) to failures resulting from abuse, accident, or negligence; 
(c) to normal maintenance services and the parts used in connection with such service; (d) to units which are not installed in 
accordance good trade practices; or (e) to unit used for purposes other than for what it was 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. 
 
PRODUCT IMPROVEMENTS: TCW reserves the right to change or improve its products or any portions thereof 
without being obligated to provide such a change or improvement for units sold and /or shipped prior to such 
change or improvement. 
 
WARRANTY EXCLUSIONS: as to any specific TCW product, after the expiration of the time period of the warranty 
applicable thereto as set forth above. THERE WILL BE NO WARRANTIES, INCLUDING ANY IMPLIED 
WARRANTIES OR MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. 
 
Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to 
you. No warranties or representations at any time made by any representative of TCW shall vary or expand the 
provisions hereof. 
 
LIABILITY LIMITATION: IN NO EVENT SHALL TCW OR ITS AFFILIATES BE LIABLE OR RESPONSIBLE FOR 
CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES RESULTING FROM OR RELATED IN ANY MANNER 
TO ANY TCW PRODUCT OR PARTS THEREOF.  
 
Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation 
or exclusion may not apply to you. 
 
This Warranty gives you specific legal rights and you may also have other rights which vary from state to state. In 
the absence of other suitable proof of this installation date, the effective date of this Warranty will be based upon the 
date of manufacture plus one year. Direct All Notices To: Warranty and Product Service Department, TCW 
Technologies, 2955 Main Road East. Emmaus, PA 18049 

 

 

 

 

Содержание IBBS-12v-3ah-CRT

Страница 1: ...s 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 ensure the battery is properly charged and maintained The system also includes switching circuitry to provide a stable source of output power during normal and emergency operations The IBBS system a...

Страница 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 Limitations pg 3 Installation Information pg 3 5 General Product information pg 5 7 Battery Capacity details pg 7 Product Operation pg 8 Instructions for Continued Airworthiness pg 9 11 Specification...

Страница 3: ...the 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 of devices such as comm radios transponders autopilots fuel pumps and electronic ignitions The IBBS system may be fed from a bus that remains active during engine starting such as the master bus or ...

Страница 4: ...mmended to populate all three pins join the wires together and feed all of these inputs from the pass thru power breaker Note these pins do not individually correspond to any particular output pin 12 15 The pass thru breaker must be sized for the load that is connected to the IBBS outputs The maximum combined load is 10 amps peak 5 amps continuous If Pins 6 7 8 are used they must be connected to t...

Страница 5: ...as follows 8 Complete the installation of the wiring harness and connector prior to attaching the connector to the IBBS product It is essential to ensure the wires do not inadvertently short together during installation Remember the IBBS pack is a back up source of power and is ready to deliver output power even when the aircraft electrical system is in the off state 9 When using the IBBS product ...

Страница 6: ...ls 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 power falls below 11 volts then the internal back up battery will be connected to the outputs and be utilized to supply back up power to the connected load If the normal aircraft power bus is above 11 volts then the o...

Страница 7: ...peratures 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 replaceable however the IBBS product must be returned to TCW Technologies LLC for this service Battery life depends strongly on many factors including operating and storage temperature number of discharge cycles and depth o...

Страница 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 operation of equipment connected to the IBBS output 6 Start and operate the aircraft according to normal operating procedures Shut down Procedure 1 Shut down the aircraft engine using normal procedures 2 Shu...

Страница 9: ...r 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 supply voltage drops to 9 5 volts Discontinue the test when the back up battery voltage falls below 9 5 volts 5 After completing the endurance test recharge the IBBS product by operating the system wi...

Страница 10: ...ch 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 continues to run 4 PULL the circuit breaker feeding pins 6 7 8 of the IBBS confirm the engine continues to run 5 Perform the following test A or test B Test A abbreviated battery test Monitor engine op...

Страница 11: ...ngine 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 hours This may be accomplished by operating the aircraft in conditions known to not require back up power or by powering the aircraft system on a suitable ground power source as described in the sect...

Страница 12: ...8 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 Enclosure Aluminum 7 7 x 2 3 x 1 6 Weight 18 oz Temperature range Operating 40 C to 60 C Charging 40 C to 40 C Connector Standard density 15 pin D sub male on product Note Input voltages in excess of 18 ...

Страница 13: ...e Lithium Battery Systems Environmental Qualification RTCA DO 160 F F2BBBSC1XYXXF2ZB 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 Power input 14 volts nominal 1 8 amps charging 0 7 amps heating Power Output 12 8 volts nominal 5 amps continuous Battery capacity 2 75 amp hrs at 1C rate 25 C Maintenance Perform annual capacity check ...

Страница 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 Ground 10 Ground 11 Ground 15 pin Male Dsub on unit 7 Pwr pass thru input 8 Pwr pass thru input 4 Pwr battery heater ...

Страница 15: ...n 725 0002 REV 1 4 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 1 75 C G at center of all axis ...

Страница 16: ...aus PA USA MODEL IBBS 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 unit 12 Output 13 Output 14 Output 15 Output 9 Ground 10 Ground 11 Ground 5 PWR in charge sensing 2 Batt info 3 Low Volt Warn 6 Pwr pass thru input 1 Back up master switch 7 Pwr p...

Страница 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 10 11 Use redundant power inputs 6 7 8 based on load current of connected equipment 7 11 10 amp 8 13 14 15 output output output www tcwtech com Emmaus PA USA MODEL IBBS 12V 3AH CRT Input 10 15 volts D...

Страница 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 power connected equipment even when avionics bus is OFF via pass thru mode Use of input pins 6 7 8 is OPTIONAL 2 Use redundant power inputs 6 7 8 based on load current of connected equipment 1 Use redunda...

Страница 19: ...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 Category x sand and dust 12 Category X fungus 13 Category F salt fog salt spray 14 Category S curve C magnetic effect 15 Category Z power input 16 Category B IX voltage spike 17 Category A audio freq su...

Страница 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 PRODUCT IMPROVEMENTS TCW reserves the right to change or improve its products or any portions thereof without being obligated to provide such a change or improvement for units sold and or shipped pr...

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