True blue power TB17 Series Documento tecnico
Revision L • January 6, 2022
1 Manual Number 9018047 • Revision L, January 6, 2022
FOREWORD
This manual provides information intended for use by persons who, in accordance with current
regulatory requirements, are qualified to install this equipment. If further information is required,
please contact:
True Blue Power
c/o Mid-Continent Instrument Co., Inc.
Attn: Customer Service Dept.
9400 E. 34th St. N.
Wichita, KS 67226 USA
Phone 316-630-0101
Fax 316-630-0723
www.truebluepowerusa.com
www.mcico.com
We welcome your comments concerning this manual. Although every effort has been made to
keep it free of errors, some may occur. When reporting a specific problem, please describe it
briefly and include the manual part number, the paragraph/figure/table number and the page
number. Send your comments to:
True Blue Power
c/o Mid-Continent Instrument Co., Inc.
Attn: Technical Publications
9400 E. 34
th
St. N.
Wichita, KS 67226 USA
Phone 316-630-0101
Fax 316-630-0723
© Copyright 2017
Mid-Continent Instrument Co., Inc.
Download the current
version of this
installation manual
using your
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2 Manual Number 9018047 • Revision L, January 6, 2022
TABLE OF CONTENTS
SECTION 1GENERAL DESCRIPTION 4
1.1INTRODUCTION 4
1.2PHYSICAL ATTRIBUTES 4
1.3UNIT ARCHITECTURE 4
1.4TECHNICAL SPECIFICATIONS 5
1.5IMPORTANT SAFETY INFORMATION 7
SECTION 2PRE-INSTALLATION CONSIDERATIONS 9
2.1COOLING 9
2.2EQUIPMENT LOCATION 9
2.3ROUTING OF CABLES 9
2.4LIMITATIONS 10
2.5MODIFICATION 10
SECTION 3INSTALLATION 11
3.1GENERAL 11
3.2PRE-INSTALLATION INSPECTION 11
3.3PARTS 11
3.4INSTALLATION 12
SECTION 4OPERATION 16
4.1DESCRIPTION 16
4.2OPERATIONAL MODES 16
4.3ACTIVE MONITORING 18
SECTION 5CONFORMANCE 19
5.1DISPATCH VERIFICATION AND IN-FLIGHT MONITORING 19
5.2ROUTINE MAINTENANCE 19
5.3COMPONENT MAINTENANCE 21
5.4STORAGE INFORMATION 22
5.5END OF LIFE 22
5.6DISPOSAL 22
5.7ENVIRONMENTAL QUALIFICATION STATEMENT 23
3 Manual Number 9018047 • Revision L, January 6, 2022
REVISION HISTORY
Rev Date Detail Approved
A
10/17/2013 Initial release. BAW
B 12/10/2013 Miscellaneous revisions to grammar and content. BAW
C 10/23/2015 Updates for MOD 1 monitoring signal definitions and other
miscellaneous revisions.
BAW
D 03/21/2016 Updates for MOD 2 battery operational characteristics;
added QTR 1727 and DO-160 Sections 10, 12 to Appendix
1 EQF.
BAW
E 04/22/2016
A
dded Modifications section (2.6). WVC
F 06/23/2017 Added 6430017-2 and associated references; revised
weight to 16.0 lbs.; clarified battery storage charge interval.
WVC
G 11/01/2017 Removed technical content not required for Installation and
Operating Instructions.
WVC
H 05/04/2020 Updated style and brand to meet Marketing and
Engineering guidelines. Section 1.5.1, updates to title and
symbols. Inserted Section 5.7, Environmental Qualification
Statement.
DLR
J 09/21/2020 Added 6430017-3 and -4 and associated references. VAA
K 07/23/2021 Updated dimensions to single place precision. MEK
L 01/06/2022 Added recommended chargers; updated Section 4.2,
added Section 5.2.2
WVC
4 Manual Number 9018047 • Revision L, January 6, 2022
SECTION 1 GENERAL DESCRIPTION
1.1 INTRODUCTION
The TB17 series Advanced Lithium-ion Battery, part numbers 6430017-( ), is designed to deliver
high current capability to start piston and light turbine aircraft engines and successively, provide
DC power capacity to the primary electrical bus in the event of generator function loss. The TB17
is a sophisticated power system that utilizes state-of-the-art Nanophosphate® lithium-ion battery
cell technology which provides improvements in performance, safety, life and weight when
compared to traditional or competing aircraft batteries. Consideration given to key electrical and
mechanical design principles yield compliance with regulatory standards and meet or exceed
industry expectations. The TB17 is a complete battery solution that provides significant value and
benefit to an aircraft designer, owner and operator.
The TB17 requires professional use and maintenance to deliver maximum performance and value
as designed. This manual contains information related to the specifications, installation, operation,
storage, scheduled maintenance and other related topics associated with the proper care and use
of this product.
1.2 PHYSICAL ATTRIBUTES
The TB17 is a single, integrated component contained in a metal enclosure with positive and
negative power terminals and a 7-pin circular communication connector. The top of the enclosure
supports the use of a hold-down bar for typical aircraft mounting. There is a 1-inch diameter vent
port on top of the unit for an exhaust connection that directs any released emissions appropriately.
1.3 UNIT ARCHITECTURE
The unit is comprised of three primary functional pieces:
Battery modules
“Switch” board; a printed circuit board assembly to control charging and discharging
“Control” board; a printed circuit board assembly to serve as the battery management
system
Each battery module consists of twenty-eight (28) cells, arranged in four strings of seven parallel
cells connected in series. Two modules are connected in series to provide the total battery output.
The modules are designed identically and each includes multiple temperature monitors and a
heater. The cells are connected with welded bus bars which contain an individual fuse for each cell
in the module.
The Switch board incorporates the ability to enable and disable charging or discharging depending
on the health of the battery and associated conditions. It also contains a charge limiting function
and current monitoring.
5 Manual Number 9018047 • Revision L, January 6, 2022
The Control board is the battery management system. The discrete logic circuitry monitors the
battery functions and protects against such conditions as short circuit, over-temperature, over-
discharge and others. The Control board also generates the battery status signals that are
accessed through the 7-pin communication connector for cockpit monitoring and heater
functionality control.
Additional components in the unit include Resistance Temperature Detectors (RTDs) that produce
analog electrical signals accessible through the 7-pin connector for redundant temperature
monitoring. There are two RTDs in the 6430017-1/-3 units and one in the 6430017-2/-4 units
(hereafter referred to as -1, -2, -3, and -4, respectively).
1.4 TECHNICAL SPECIFICATIONS
Electrical Attributes
Software / Complex Hardware None
Power Input 28.8 volts DC Nominal, 34A Max
Power Output 26.4 volts DC Nominal, Continuous Current 500A;
Power Peak Current (IPP) 840A;
Power Rated Current (IPR) 600
A
Battery Capacity 17 amp hours (Ah) @ 23°C
Table 1.1
Physical Attributes
Weight 16.0 pounds (7.2 kg) -1 and -2 configurations
17.1 pounds (7.5 kg) -3 and -4 configurations
Dimensions (see Figure 1.1)
(not including vent or
connectors)
7.3 x 7.4 x 6.1 inches -1 and -2 configurations
[185 x 188 x 155 mm]
7.3 x 9.4 x 6.1 inches -3 and -4 configurations
[185 x 239 x 155 mm]
Power Terminals (for -1 and -2) M8 x 1.25 x 10mm deep thread, 13mm hex bolt
Quick Disconnect Power
Receptacle (for -3 and -4) 2-pin per MIL-PRF-18148/3 form factor (MS3509)
Communication Connecto
r
7-pin circula
r
Mounting Hold down bar (0.31 inch holes on 7.9 inch centers)
Table 1.2
Qualifications
Certification FA
A
/
TSO-C179a; EASA
/
ETSO-C179a
Performance Qualification RTCA/DO-311 Minimum Operational Performance
Standard for Rechargeable Lithium Battery Systems
RTCA/DO-347 Certification Test Guidance For Small
and Medium Sized Rechargeable Lithium Batteries and
Battery Systems (partial)
Environmental Qualification RTCA DO-160G; See Section 5.7
Table 1.3
6 Manual Number 9018047 • Revision L, January 6, 2022
Figure 1.1
-1 and -2 Unit Outline Drawing
Figure 1.2
-3 and -4 Unit Outline Drawing
7 Manual Number 9018047 • Revision L, January 6, 2022
1.5 IMPORTANT SAFETY INFORMATION
Read this safety information BEFORE maintaining or servicing the battery.
Symbol Definition
This section describes the precautions necessary for safe operations. The following safety
symbols have been placed throughout the guide.
Warnings identify conditions or practices that could result in personal injury.
Cautions identify conditions or practices that could result in damage to the equipment.
Handling Precautions
The battery’s energy is high enough to sustain an ARC flash. Always wear safety glasses,
fire retardant smocks, and use insulated tools when servicing the battery.
• Remove metal items such as rings, bracelets, and watches when working with battery
packs. A battery could produce a short circuit current high enough to weld jewelry to
metal and cause a severe burn.
• Always use appropriate Electrostatic Discharge (ESD) protection while working with the
battery pack.
• All connections for battery pack testing must include appropriate short-circuit protection.
• The battery pack service area shall be properly ventilated and egress paths shall be
unobstructed.
• Specialized breathing filters are not required under normal use.
• Always use insulated tools.
• Never smoke or allow a spark or flame near the battery pack.
• Use caution to reduce the risk of dropping a metal tool on the battery. Dropping a tool
could spark or short circuit the battery pack.
• Turn all accessories off before removing the ground terminal.
CAUTION
W
ARNING
W
ARNING
8 Manual Number 9018047 • Revision L, January 6, 2022
Additional Precautions
The following design and operation factors are required for safe use.
• It is not acceptable to combine or use any battery cells or modules other than those
approved by True Blue Power within this battery pack.
There are no limitations in storing or using this battery in the vicinity of other battery
chemistries. This battery does not emit or absorb any gas during storage, transportation
or during normal operating conditions.
Batteries must not be installed with the output terminals reversed. A reversed battery
could be charged by other batteries in the circuit during discharge; or discharged by the
charging system during charge.
Battery terminals must be covered with non-conductive protective devices to avoid any
possibility of shorting during handling, shipping or storage.
Shipping
True Blue Power lithium-ion cells and batteries are designed to comply with all applicable
shipping regulations as prescribed by industry and regulatory standards. This includes
compliance with the UN recommendations on the Transport of Dangerous Goods, IATA
Dangerous Goods Regulations, and applicable U.S. DOT regulations for the safe transport
of lithium-ion batteries and the International Maritime Dangerous Goods Code. In
accordance with IATA and per UN 3480, PI 965, Section 1A and 1B, the TB17 series
Advanced Lithium-ion Battery will be shipped with a state of charge (SOC) not to exceed
30% of rated capacity. This battery is classified as a Class 9 Dangerous Good. If the
battery requires shipment, please refer to Section 5.2.5 or contact the manufacturer for
additional instructions on proper procedures.
NOTE: The unit is shipped with approximately 30% state-of-charge (SOC).
Upon receipt the battery shall be fully charged using the procedures listed in this
manual (prior to storage and again prior to installation/use).
Upon receipt the battery shall be fully charged. Batteries that are stored shall be fully
recharged at a minimum every 6 months, following the procedure set forth in Section 5.2.2.
For more detailed storage instructions refer to Section 5.4.
CAUTION
CAUTION
9 Manual Number 9018047 • Revision L, January 6, 2022
SECTION 2 PRE-INSTALLATION CONSIDERATIONS
2.1 COOLING
No internal or external cooling of the unit is required. The unit is designed to operate over a wide
temperature range and includes internal thermal monitoring and protection circuits. See Section 4
for more details.
2.2 EQUIPMENT LOCATION
The TB17 Advanced Lithium-ion Battery is designed for mounting flexibility, allowing for installation
with no requirement for temperature or pressure control. Although not required, optimum
performance and life can be achieved by mounting the TB17 in a temperature controlled section of
the aircraft. In addition to altitude and temperature tolerance, the unit is designed to withstand high
levels of condensing humidity. However, installation locations where the unit could be subject to
standing or direct water exposure should be avoided. The unit should be mounted in the upright
position (vent on top).
Failure mode, effects, and criticality analysis of the TB17 has shown that the potential for the
release of toxic or flammable gases as a result of any potential condition is extremely
improbable. However, for additional risk mitigation, the unit is designed with a vent which should
be connected and diverted overboard in the event of such an occurrence. Details for vent
installation are provided in Section 3. The unit should not be installed in compartments where lines,
tanks or equipment containing fuel, oil or other flammable fluids are present. Installation near
potential sources of ignition should be avoided.
Consideration should be given to how the status and reporting functions of the battery will be
displayed within the aircraft. At a minimum, critical parameters determined at the time of
certification should be available to the pilot and/or crew. Additionally, existing aircraft systems
which are designed to work with traditional batteries may need alteration in order to accommodate
the slight change in voltage output of this lithium-ion battery and the communication capabilities
available.
2.3 ROUTING OF CABLES
The power terminal wires associated with the unit are heavy gauge wire and carry significant
power. Be aware of routing cables near other electronics or with other wire bundles that may be
susceptible to high energy flow.
Avoid sharp bends in both the power cables and the signal cabling and be cautious of routing near
aircraft control cables. Also avoid proximity and contact with aircraft structures, avionics
equipment, or other obstructions that could chafe wires during flight and cause undesirable effects.
Cables should not run adjacent to heaters, engine exhausts, or other heat sources. The signal
cable bundle wires are recommended to be no smaller than 24 gauge.
Indice
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