Tesla TI4676 User Manual

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TI4676

Tesla Industries Inc.

109 CenterPoint Blvd.
New Castle, DE 19720
[phone] Phone

[phone] Fax

www.TESLAind.com

WARNING

*******SHOCK HAZARD POTENTIAL*******

IMPROPER USE/FAILURE TO FOLLOW INSTRUCTIONS IN OPERATORS MANUAL CAN RE­SULT IN UNIT FAILURE AND/OR POSSIBLE INJURY, OR DEATH, BY ELECTRICAL
SHOCK.

THE TI4676 IS A MAINTENANCE FREE, SEALED UNIT

NO REPAIRS ARE AUTHORIZED.

WARRANTY WILL BE VOID IF

UNIT IS TAMPERED WITH.

FOR TECHNICAL SUPPORT CONTACT:

TESLA INDUSTRIES INC.
109 CENTERPOINT BLVD.

CENTERPOINT INDUSTRIAL PARK

NEW CASTLE,DELAWARE 19720

PH.[phone]

FAX [phone]

www.teslaind.com

WARNING

*******SHOCK HAZARD POTENTIAL*******

ATTEMPTS TO OPEN OR ENTER THE INSIDE OF THIS UNIT (BY USING ANY TOOL OR
DEVICE; i.e. PROBE, BORESCOPE, etc.) CAN RESULT IN UNIT FAILURE AND/OR
POSSIBLE INJURY BY ELECTRICAL SHOCK. THIS UNIT IS MAINTENANCE FREE AND
SHALL NOT BE OPENED OR DISASSEMBLED FOR ANY REASON.

***SHIPPING HAZARDS***

NONE

“DRY” Non-spillable, POWER CELL (battery),
No Free liquids, to leak or toxic gases.

Always protect unit from short circuit.

Return Power cells to Tesla for Recycling.

i

TABLE OF CONTENTS

TITLE Page
CHAPTER 1 INTRODUCTION 1-1
CHAPTER 2 UNIT DESCRIPTION AND OPERATION 2-1
Section I Unit 2-1
Section II Description 2-2
CHAPTER 3 OPERATING LIMITS AND RESTRICTIONS 3-1
Section I General 3-1
Section II Operational Restrictions and Safety Limits 3-1
CHAPTER 4 OPERATING AND INSTALLATION PROCEDURES 4-1
Section I Installation Procedures 4-1
Section II Unit Operation 4-1
Section III Operating Procedures 4-2
Section IV Functional Check Procedures 4-5
CHAPTER 5 PERFORMANCE DATA 5-1
Section I Introduction 5-1
Section II Data Criteria 5-2
CHAPTER 6 CARE AND MAINTENANCE 6-1
Section I Unit Care 6-1
Section II Maintenance 6-2
CHAPTER 7 Push to Test Operation 7-1
INDEX Index 1

LIST OF ILLUSTRATIONS

Figure Title Page
2-1 Dimensions 2-3
2- 2 Fuse Setting Procedures 2-4
5-1 Temperature Conversion Chart 5-3
5-2 Discharge Load Curve 5-4
5-3 Maximum Output Current 5-5

ii

CHAPTER 1

INTRODUCTION

1-1. GENERAL

These instructions are for use by the owner/operator. They apply to
handling and operation of the TI4676 Micro Power Unit (MPU).

1-2. WARNING, CAUTION, AND NOTE DEFINED

A warning, caution, or note is used to emphasize important and critical
instructions as defined for the following conditions:

WARNING

An operating procedure, practice, etc., which,

if not correctly followed, could result in

personal injury or loss of life.

CAUTION

An operating procedure, practice, etc., which,if not

strictly observed, could result in

damage to or destruction of equipment.

NOTE

An operating procedure, condition, etc., which

is essential to highlight.

1-3. DESCRIPTION

This manual contains the complete operating instructions and procedures
for the TI4676 MPU. The TI4676 is intended to provide an on-board bat­tery along with DC electrical ground power for aircraft systems and
maintenance ground support operations. The unit is designed to provide
24 volt DC electrical power output for aircraft engine starting and 24
or 28.5 volts DC electrical support for ground maintenance, avionics/
electrical trouble shooting and testing. The unit also has a built in
capacity tester (push to test button), and recharge rate indicator. The
TI4676 MPU has a internal, independent, intelligent recharger that will
enable the MPU to be rapidly recharged from either the aircraft genera­tor or any 120-240 50/60 Hz VAC common power source. The observance
of procedures, limitations and performance criteria is essential to
ensure peak operating efficiency and to maximize operational capabili­ties and life of the TI4676 MPU.

1-1

1-4. INDEX

᭾ᮏ

The index lists, in alphabetical order, every titled paragraph and fig­ure contained in this manual.

1-5. ABBREVIATIONS AND SYMBOLS

Abbreviations and symbols are used within text, headings and titles.
Unless otherwise indicated, the following list of abbreviations and
symbols are used in this manual:

LIST OF ABBREVIATIONS AND SYMBOLS
Abbreviation Definition

Amp Ampere
AC Alternating Current
C Celsius
cont Continuous
DC Direct Current
F Fahrenheit
Ft Feet
FWD Forward
MPU Micro Power Unit
Hr Hour
Hz Hertz
Kg Kilograms
KW Kilowatts
° Degree
LED Light Emitting Diode
MAX Maximum
MIN Minimum
VAC Volts, Alternating Current
VDC Volts, Direct Current

Explosion Hazard Potential

Shock Hazard Potential

Guard from moisture

ᮂᮐ᭼ᮍ᭿᭛ᮁᮍᮊᮈ᭛ᮄᮉ᭾ᮊᮍᮍᮀ

ᮋᮊᮒᮀᮍ᭛ ᮎᮊᮐᮍ᭾ᮀ

Guard from incorrect power source

1-2

1-6. FORMS AND RECORDS

NONE REQUIRED.

1-7. USE OF WORDS SHALL, SHOULD, AND MAY.

Within this technical manual the word “shall” is used to indicate a
mandatory requirement for proper operation and warranty purposes. The
word “should” is used to indicate a non-mandatory but preferred method
of accomplishment. The word “may” is used to indicate an acceptable
method of accomplishment.

1-3

CHAPTER 2

UNIT DESCRIPTION AND OPERATION

SECTION I. UNIT

2-1. GENERAL

The TI4676 (Figure 2-1) is a compact, portable and highly versatile 24/

28.5 VDC electrical MPU. The unit incorporates a 120-240 50/60 Hz to

28.5 VDC converter, a 24 volt unique (dry) power cell and an internal
intelligent 120-240 50/60 Hz VAC charger to recharge the power cells.
In addition the MPU incorporates a push to test button which gives the
user the ability to test the capacity of the power cells These built­in features give the TI4676 self-sufficiency in an aircraft battery,
and long term ground operations with AC electrical power. Aircraft bat­tery operations rely on the unique dry-cell batteries that can be rap­idly recharged from the aircraft generator or any common 120-240 50/60
Hz VAC source. Ground operations incorporate the continuous 12 Amp
output of the 120-240 50/60 Hz VAC to 28.5 VDC converter, or a combi­nation of converter and power cell output to provide 24 VDC output.
The following are the unit’s five (5) main operational support capa­bilities:

a. 24 VDC 1500 amp peak power output for engine starting or constant
(one hour) rated power output (without a 120-240 50/60 Hz VAC power
source) for short-term trouble shooting.

b. 24 VDC constant (one hour) rated power output or variable high
load demand output (less than one hour) with a 120-240 50/60 Hz VAC
power source for extended maintenance (hangar) and routine flight
line maintenance, ground support power.

c. 28.5 VDC continuous rated (AC to DC converter) power output with
a 120-240 50/60 Hz VAC power source for hangar and routine flight
line maintenance support.

d. Rapid recharge of the unit’s power cells from aircraft generator
or any 120-240 50/60 Hz VAC common power source. This feature elimi­nates the need for special recharge equipment and dedicated mainte­nance support man-hours.

e. Built in Capacity tester and state of recharge indicator.

2-1

ὦί

WARNING

ὪὸὤήὧὃὩήὲὰὃὬάὦὲήήὨ

Check fuse holder window to ensure the fuse setting reads either

έὲὺὨήὃ ὶὲὸήὦὨ

120 or 240 prior to connecting recharge cord to AC power source.

Fuse
setting (120/240) must match AC power source (hangar wall, flight line
AC power) prior to connecting MPU for recharging.

120 VAC Setting 240 VAC Setting

(SEE PAGE 2-4 FOR DETAILS ON FUSE SETTING PROCEDURES)

SECTION II DESCRIPTION

2.2. GENERAL SPECIFICATIONS
WEIGHT

UNIT: 48.2 lbs. (21.8 Kg)

AC POWER CORD: 0.4 lbs. (0.18 Kg)

INPUT POWER AC

TI4676:

OUTPUT POWER DC

CONVERTER: 28.5 VDC TO 12 AMPS, 24 VDC 15 AMPS AND ABOVE.
POWER CELLS: 24 VDC 23 AMP Hour
PEAK OUTPUT: 1500 AMPS

POWER CELL

DRY, HIGH RATE DISCHARGE, RECHARGEABLE, MAINTENANCE-FREE

SHIPPING CASES

Used for shipping and storage.

110-240 VAC 50/60 Hz 6.50 amps max.

OPTIONAL ACCESORIES

Part # TI7000-023

2-2

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Fuse Setting Procedures

for Switching Voltages or Changing Blown Fuses

1) Grab both tabs
on left and right side
of the fuse clip. Press
tabs inward and pull
fuse clip out of housing
GENTLY.

TABS

ENLARGEMENT 1

2) Completely pull
fuse clip from housing,
being careful not to
drop the fuses from
the fuse clip.

5) Completely remove
the white clip from the
fuse clip.

3) Note: The fuses
are not fastened into
the fuse clip, they are
lose. Take care to ensure
fuses are not dropped or
lost.

ENLARGEMENT 2 120 VAC SETTING

ENLARGEMENT 3 240 VAC SETTING

6) Ensure that the
proper voltage is selected
on the white clip. (See
Enlargement 2 & 3)

4) GENTLY pull the
white clip from the
fuse clip, taking care
not to bend any of
the tabs. (See
enlargement 1)

7) Replace the
white clip back into
the fuse clip. Take
care not to damage
the tabs.

8) Completely insert
white clip in to fuse
clip (GENTLY) until
it snaps into place.

9) Insert fuse clip
back into fuse housing
EVENLY on both sides.
DO NOT FORCE, if fuse
clip does not go in easy,
it means fuses are mis­aligned, realign fuses and
insert again.

2-4

10) Snap fuse clip
back into the housing
(GENTLY). DOUBLE

CHECK VOLTAGE
WINDOW PRIOR
TO PLUGGING UNIT
INTO AC POWER

CHAPTER 3

OPERATING LIMITS AND RESTRICTIONS

SECTION I. GENERAL

3-1. PURPOSE

Chapter 3 includes all important operating limits and restrictions that
must be observed for proper and safe operation of the TI4676 micro
power unit.

3-2. GENERAL

The operating limitations set forth in this chapter are the direct re­sult of design analysis, testing, and operating experience. Compliance
with these limitations and restrictions will ensure that owners/opera­tors obtain maximum continued capability from the TI4676 ground power
unit.

SECTION II. OPERATIONAL RESTRICTIONS AND SAFETY LIMITS

3-3. POWER CELL RECHARGE LIMITS

Any time the unit’s power cells are fully discharged the unit shall be
recharged within 24 hours to prevent performance degradation and ensure
maximum life.

CAUTION

Unit’s power cells may be damaged if recharged by NiCad or Lead Acid-

type battery chargers. Power cells should only be charged by either
the TI4676 MPU internal charger and the AC power cord furnished with

the equipment, or off the aircraft generator when installed on the air-

craft.

3-1

3-4. 120-240 50/60 Hz VAC CHARGER AND AC TO DC CONVERTER LIMITS

The unit is designed with a single point AC receptacle for external
power to operate both the internal charger and converter. The unit’s
AC voltage range can be factory set from 105 to 250 VAC at 50 to 60 Hz
depending upon customer requirements. The AC power cord provided with
the unit is the mechanism that ensures the specified AC power source
is properly supplied to the unit (see paragraph 3-5). Use no others.

INTERNAL CHARGER: NO LIMIT AC power cord can remain connected when
power cells are fully charged. When the power cells are fully
charged the unit’s intelligent charger will go to a stand-by mode,
LED will stay green or flicker, monitor the power cells state of
charge and only charge the power cells to ensure they stay at maxi­mum capacity.

INTERNAL AC TO DC CONVERTER: LIMITED (see paragraph 3-6, 3-8 and 3-

10). AC power cord does not have to be disconnected when converter
power output is no longer required. Once DC power demand is termi­nated the unit’s intelligent charger will remain on line to ensure
power cells are charged to maximum capacity.

CAUTION

*8$5’ )520 ,1&255(&7

Unit will be damaged if unapproved AC power is applied.

32:(5 628 5&(

3-5 AC POWER CORD LIMITS

The AC power cord governs which AC power source the unit is set to
operate from. The TI4676 is supplied with a single customer specified
AC power cord. Some customers may specify a non North American AC
option (for worldwide mobility see appendix A). Each power cord is
marked accordingly.

FOR MORE INFORMATION ON POWER CORDS SEE APPENDIX A

3-2

AC Line Cords

North American Old British U.K Cont. Europe

(more examples in appendix or call factory for information)

CAUTION

*8$5’ )520 ,1&255(&7

Unit will be damaged if unapproved AC power is applied by fitting

32:(5 628 5&(

120 or 240 VAC power cord with any kind of unapproved modification or
adapter that changes the specified input power characteristics.

WARNING

********SHOCK HAZARD POTENTIAL*********

Failure to use proper grounding can cause a potential shock hazard!
In different countries, the 240 VAC 50 Hz power cord may require the
use of a plug adapter to achieve plug style compatibility for 240
VAC 50 Hz operation. Use only adapters with proper grounding mecha­nism.

3-6. ONE (1) HOUR RATE, 24 VDC CONSTANT OUTPUT

23 amp hour (without AC power connected), power cell output.
(see Figure 5-2)
35 amp hours (with AC power connected), both power cell and AC to DC

converter output.

NOTE

If power output is greater than rated amp hour rate, power cell dis­charge rate will increase correspondingly.

3-7. RATED PEAK OUTPUT (ENGINE STARTING)

1500 peak amps at 25oC (77oF) (See Figure 5-3).

3-3

3-8. CONTINUOUS OUTPUT RATE, 28.5 VDC CONSTANT OUTPUT

35 Amps at 1 hour (with AC power connected)

NOTE

If current demand exceeds 12 amps, converter output voltage will drop
below 28.5 VDC and two or more LED status indicator bars will illumi-

nate. If all LED status indicator bars illuminate, both the converter

and power cells are supplying 24 VDC power output (see paragraph 3-4

and 4-7)

3-9. ENGINE STARTING POWER

Operators should always ensure the unit is charged above 80% prior to
ground support engine starting. However, circumstances may exist dur­ing use where unit recharge is not readily available and immediate ex­ternal engine starting power is required. The following provides mini­mum states of charge necessary to provide ample power for an efficient
engine start under specific current load demands.

ENGINE START CURRENT LOAD DEMAND MINIMUM CHARGE
Under 650 peak starting amps 40% charged
650 - 850 peak starting amps 50% charged
850 - 1000 peak starting amps 60% charged
1000 - 1200 peak starting amps 70% charged
1200 - 1500 peak starting amps 80% charged

3-10. TEMPERATURE

Temperatures refer to the unit’s cold/heat soaked temperature. The
ambient temperature that a unit is exposed to for one (1) hour or more
shall establish a unit’s cold/heat soaked temperature. If unit’s cold/
heat soaked temperature exceeds operating temperature range, unit shall
be stabilized prior to operation as follows: COLD SOAKED, warmed for a
minimum of 3 hours above +10Co (+41oF) or 2 hours above +20Co (+68oF);
WARMED SOAKED, cooled for 1 hour below +38Co (+100oF).

Operating range:

without
with

Storage range:

AC power -40Co (-40oF) TO +60Co (+140oF)

AC Power -30Co (-22oF) TO +50Co (+124oF)

60Co (-76oF) TO +60Co (+140oF)

(C0NTINUED ON NEXT PAGE)

3-4

CAUTION

Unit may be damaged if operated when unit’s cold or heat soaked tem-

perature exceed the specified limit. If unit is operated when cold or

heat soaked temperature limit is exceeded; a full functional check

should be accomplished prior to continued use.

NOTE

If unit should overheat, an over-temperature sensor will shut down 120-

240 50/60 Hz AC functions (charger and converter) until unit cools to

normal operating temperatures.

3-11. ENVIRONMENTAL

Operating any electrical equipment in the presence of moisture creates
possible safety hazards and/or potential for equipment damage. Every
effort has been made, within the scope of existing technology to pre­vent foreseeable safety hazards and make the TI4676 moisture resistant
to prevent damage or failure. If the TI4676 is exposed to moisture,
preventive measures and precautions shall be taken to:

a. Prevent accumulation of moisture on AC and DC con­nectors/receptacles

b. Minimize moisture entering FWD inlet and AFT outlet
cooling fan vent ports

The limits and operational constraints listed below shall apply for the
following environmental (weather) conditions during recharging process:

Heavy or steady rain: OPERATION NOT RECOMMENDED DURING RECHARG-

ING PROCESS

Light rain, drizzle: NO CONVERTER OR CHARGER 120-240 50/60 Hz

VAC

Fog, snow or sleet: POWER SHALL BE APPLIED.

Unit inlet and outlet vent ports shall be covered from exposure. Unit
shall be kept horizontal.

3-5

WARNING

********SHOCK HAZARD POTENTIAL*********

Severe injury, or Death, from electrical shock is possible when person-

nel and/or TI4676 are wet during use and when 120-240 50/60 Hz VAC

power is being supplied to unit.

CAUTION

Damage may occur if unit is operated after exposure to moisture

(rain, drizzle, fog, sleet or snow) or moisture contamination is sus-

pected. DO NOT USE until unit’s exterior and receptacles are dried.

Operation shall be restricted to use

NOT CONNECT 120 or 240 VAC power cord until unit has been dried for a

MINIMUM of one (1) hour, prior to use.

Blowing sand or dust: Minimize exposure to sand and dust
when 120-240 50/60 Hz AC power is used. Unit shall be kept hori­zontal during use.

without 120 or 240 power cord

. DO

3-6

CAUTION

Unit damage may occur if inlet and outlet vent ports are obstructed
and/or cooling airflow is restricted.

Back Vent Side Vents Cooling Fan

3-13. UNIT OPERATION DURING AIRCRAFT FUELING/DEFUELING

Power output is restricted to 24 VDC power cell output only. DO NOT
CONNECT 120 or 240 VAC POWER SUPPLY. 120-240 50/60 Hz VAC power
(charger or AC-DC converter) functions of unit shall not be operated
during any aircraft fuel handling operation.

WARNING

*******FIRE/EXPLOSION HAZARD POTENTIAL********

Severe injury, or Death, may occur from fire or explosion, as a re­sult of electrical sparks produced near fuel vapors.

3-7

CHAPTER 4

OPERATING AND INSTALLATION PROCEDURES

SECTION I. UNIT INSTALLATION

4-1. INSTALLATION

1. Remove original aircraft battery and dispose of properly (follow
your aircraft’s manual for proper removal and disposal of aircraft
battery).

2. Ensure that the TI4676 MPU is fully charged. Remove AC cord and
place the TI4676 MPU in the same position of the original battery (en­sure that the DC receptacle is oriented in the same position as the
original battery).

3. Position the TI4676 MPU so that the aircraft battery tie-down bolts
are aligned with the bracket on the MPU. Secure the aircraft tie-down
bolts so that the MPU is securely fastened.

4. Attach the aircraft DC plug so that it is fully seated into the MPU
receptacle.

5. Because the TI4676 MPU uses monolithic dry-cell batteries, there is
no need to attach the ventilation tubes to the MPU.

6. Because there is no hazardous materials or liquids in the cells,
there is no risk of thermal runaway, and therefore no need to hook up
temperature sensors.

SECTION II. OPERATING PROCEDURES

4-2. GENERAL

Correct operation of the TI4676 includes both pre-use and operational
checks of the unit. Knowledge of the operating limits, restrictions,
performance, unit capabilities and functions is fundamental to correct
and safe operation. The operator shall ensure compliance with the in­structions in this manual that affect operational safety and the war­ranty of the unit.

4-3. OPERATING LIMITS AND RESTRICTIONS

The minimum, maximum and normal operating ranges result from careful
engineering and evaluation of test data. These limitations must be
adhered to during all phases of operation. Refer to Chapter 3, Section
II, OPERATING LIMITS AND RESTRICTIONS, for detailed information.

4-4. PERFORMANCE

Refer to Chapter 5, PERFORMANCE DATA to determine the capability of the
TI4676. Consideration must be given to changes in performance result­ing from variations in ambient temperature, mode of operation, state of
charge (with or without 120 or 240 VAC power), and aircraft DC bus sys­tem inefficiency (voltage drops).

4-1

SECTION II. OPERATING PROCEDURES (cont.)

4-5. OPERATING PROCEDURES

This section deals with normal procedures, and includes all steps nec­essary to ensure safe and efficient operation of the TI4676. As expe­rience is gained with the TI4676, the user will be able to maximize
the unit’s unique capabilities to enhance the flexibility of aircraft
maintenance and support operations.

NOTE

When the TI4676 is not in use, it should

always

remain plugged into a
suitable AC power source to insure operational readiness at all times.
REMEMBER, when the AC line cord is plugged in, the unit must be placed

in

a position to allow the cooling fan to operate unobstructed!

4-6. BEFORE OPERATION CHECK

1.

UNIT INTO THE AC POWER SOURCE TO BE USED

CHECK FUSE WINDOW FOR PROPER SETTING (120/240) BEFORE PLUGGING

.

NOTE:

Under a full charge the LED indicator should show a single steady

green bar or the entire LED will be flickering. The fan will also ex-

hibit ratcheting but will not come on. This is normal operation and

the unit will go into standby mode, the unit is ready for use.

Capacity %

100

90
80

70
60
50
40
30

<20

2. CHECK UNIT FOR EVIDENCE OF DAMAGE - Check for dents, punctures,
case distortion or misalignment, cracked or loose connectors, and that
cooling fan is functioning ( cooling fan can be checked by pressing
push to test button ).

4-2

CAUTION

REMEMBER, when the AC line cord is plugged in, the unit must be placed

in a position to allow the cooling fan to operate properly!

Unit may overheat if cooling fan fails. Do not operate if cooling fan

fails. (More than one green bar is present on bar graph)

Make certian there is at
least 2-3 inches clearence
on the vent fan of the MPU

when connected to AC, to

provide sufficent

ventillation.

3. CHECK AIRCRAFT PLUG AND MPU CONNECTORS FOR DAMAGE - Check cable
for cuts, chafing or evidence of being crushed. Check connectors for
cracks, cuts, distortions, excessive wear, broken/loose fasteners or
loose cable attachment.

4-7 POWER CELL RECHARGE

1. CONNECT AC POWER CORD TO UNIT (

TING

). - Ensure 120 or 240 VAC power cord is properly connected to an

approved AC power supply.

Unit shall be in an upright position accord-

CHECK FUSE WINDOW FOR PROPER SET-

ing to aircraft specifacations to ensure unit’s vent ports are free
from blockage.

tus indicator illuminates indicating power cell state of charge and
cooling fan is operating.

After approximately 5-8 seconds, ensure unit’s LED sta-

4-3

CAUTION

Unit may overheat if cooling fan fails.

Do not operate if cooling fan fails.

2.
charge indicator should show a single steady or flickering LED bar
when fully charged. AC power may be left connected to unit when power
cells are fully charged.

CHECK FOR FULL CHARGE INDICATION - After 1 HR 15 minutes, LED

NOTE:

Under a full charge the LED indicator should show a single steady

green bar or the entire LED will be flickering. The fan will also ex-

hibit ratcheting but will not come on. This is normal operation and

the unit will go into standby mode, the unit is ready for use.

4-4

SECTION III.

FUNCTIONAL CHECK PROCEDURES AND TROUBLE SHOOTING

4-8. FUNCTIONAL CHECK PROCEDURES

This section deals with normal functional check procedures, and includes
all steps necessary to ensure the TI4676 is functioning within specific
operational parameters prior to operational use. As users gain experi­ence with the TI4676, they will incorporate these functional checks as a
routine practice.

4-9. REQUIRED EQUIPMENT FOR FUNCTIONAL CHECK.

FLUKE OR EQUIVALENT TYPE DIGITAL MULTIMETER.

4-10. DC FUNCTIONAL CHECK.

1. CHECK UNIT FOR EVIDENCE OF DAMAGE - Check for dents, punctures, case
distortion or misalignment, cracked or loose connectors. If no damage is
evident proceed to step two.

IF DAMAGE IS EVIDENT contact distributor or manufacturer.

2. ENSURE UNIT IS NOT PLUGGED INTO 120 OR 240 VDC. Unplug AC power if
plugged in.

3. CHECK UNIT INTERNAL RESISTANCE (TEST FOR SHORTS) - Better than 10
Mega-ohms. Ensure no short exists.

Negative (-) DC receptacle terminal and unit case.
Positive (+) DC receptacle terminal and unit case.

4. CHECK DC VOLTAGE READING AT DC RECEPTACLE TERMINALS.
24 to 25.5 VDC depending on state of charge.

5. PLUG IN 120 OR 240 POWER CORD.(

TING

). - Ensure power unit is connected to a suitable AC power source

(120 USA or 240 European).

6. CHECK UNIT FOR STATE OF CHARGE -

sure unit’s vent ports are free from blockage.

seconds, unit LED status indicator shall illuminate indicating power
cell state of charge. Ensure LED status indicator and cooling fan is
operational. Prior to continuing to step 7, the LED status indicator
should show a single green bar (last LED bar) or a flickering LED status
bar to indicate the unit’s power cells are fully charged. Also under
full charge the fan will ratchet but not enable.

CHECK FUSE WINDOW FOR PROPER SET-

Unit shall be in a position to en-

After approximately 5-8

NOTE:

Under a full charge the LED indicator should show a single steady green

bar or the entire LED will be flickering. The fan will also exhibit

ratcheting but will not come on. This is normal operation and the unit

will go into standby mode, the unit is ready for use.

4-5

7. CHECK DC VOLTAGE READING AT DC RECEPTACLE TERMINALS. Ensure power
cells are fully charged (see step 6.)

28.5 (±0.57 VDC) with power cells at full state of charge.

8.
power until ready for installtion in aircraft.

FUNCTIONAL CHECK COMPLETE - Unit should remain plugged in to AC

4-6

CHAPTER 5

PERFORMANCE DATA

SECTION 1. INTRODUCTION

5-1. PURPOSE

This chapter provides performance data for the TI4676. Continual refer­ence to this information will enable the user to obtain maximum perfor­mance, utilization and service life from the TI4676. Although maximum
performance is not always required, regular referral to this chapter is
recommended for the following reasons:

a. To generate knowledge of unit’s performance margins to enable the
operator to make sound judgment when unexpected conditions or alter­nate operational requirements are encountered.

b. To enable the user to readily recognize situations requiring
maximum performance.

c. To gain experience in accurately estimating the effects of vari­ables for which data is not presented.

d. To help the operator determine if an aircraft system malfunction
exists by comparing actual performance with expected performance.

NOTE

The information provided in this chapter is primarily intended for op-

erational planning and is most useful when planning operations under

unfamiliar conditions or environmental extremes. The data may also be

used to establish local operating procedures and to ensure unit’s opera-

tional life is maximized.

5-2. GENERAL

The data presented covers the maximum range of conditions and perfor­mance that can reasonably be expected. In each area of performance, the
effects of temperature and DC electrical load demand relating to the
ground power support requirements are presented. Wherever practical,
data is presented conservatively. However, NO GENERAL CONSERVATISM HAS
BEEN APPLIED. All performance data presented is within the applicable
limits of the TI4676 MPU.

5-1

SECTION II

DATA CRITERIA

5-3 DATA BASIS

The type of data used is indicated at the bottom of each performance
chart under DATA BASIS. The applicable report and date of the data are
also given. The data provided generally are based on one of three cat­egories:

a.
obtained on a similar unit type.

b.
type placed under a controlled test.

c.
mathematics, and electrical engineering principles and concepts, but
not verified by tests.

5-4. SPECIFIC CONDITIONS

The data presented are accurate only for specific conditions listed
under the title of each chart or graph. Variables for which data are
not presented, but which may affect that phase of performance, are dis­cussed in associated text. Where data is available or reasonable esti­mates can be made the amount that each variable affect performance will
be given.

5-5. GENERAL CONDITIONS

In addition to the specific conditions, the following general condi­tions are applicable to the performance data.

Derived From Actual Controlled Testing.

Calculated Data.

Estimated Data

Data based on tests, but not on a similar unit

. Data based on estimates using rules of physics,

Controlled test data

a.
vidual aircraft of the same make and model are known to exist due to
variations in DC electrical system efficiency. These differences,
however, are considered insignificant and are not individually ac­counted for.

b.
mance charts do not account for instrument tolerance differences or
inaccuracies.

5-6. DEFINITIONS OF ABBREVIATIONS

Unless otherwise indicated, the abbreviations defined in Chapter 1 will
be applicable to all charts and graphs in this chapter.

Variation in Aircraft.

Power demand differences between indi-

Aircraft Instrument Variations.

5-2

The data shown in the perfor-

FIGURE 5-1

5-3

OUTPUT VOLTAGE

TI4676MPU-24 OUTPUT VOLTAGE

24

20

16

12

8

4

0

0

10 20

30

40

50

60

MINUTES

23 AMP CONSTANT CURRENT LOAD

FIGURE 5-2

5-4

1500
1350

1200
1050

900
750

AMPS

600
450
300
150

*

*

*

*

*

*

MAXIMUM OUTPUT CURRENT

*

*

*

*

(+25 C Temp)

*

*

*

*

(-29 C Temp)

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

0

0

Calculation based on actual test data at Pratt-Whitmey on 30 March 1992

5

10

FIGURE 5-3

15

SECONDS

20

25

30

5-5

6-1. GENERAL

CHAPTER 6

CARE AND MAINTENANCE

SECTION I. UNIT CARE

within the scope of unit’s intended use, it is essential that good gen­eral care be taken to maintain unit in good operating condition and to
maximize unit’s operational life.

6-2. AFTER USE - Unit should be protected from the environmental ele­ments and man made hazards. Ideally unit should be secured in the air­craft or hanger. Most importantly, unit shall be fully covered if stored
exposed to environmental elements.

1. KEEP UNIT RECEPTACLES AND OUTER CASE CLEAN - wipe with dry cloth.

2.

foreign objects, water, and dirt from entering vent ports and recep­tacles. Keep a/c compartment closed when not in use.

3. AFTER USE PLUG UNIT INTO AC POWER SUPPLY WHEN NOT IN USE. (

FUSE WINDOW FOR PROPER SETTING

ensure unit is always ready for use, unit should remain plugged in to AC
power when not installed in aircraft. NEVER LET DISCHARGED UNIT SIT FOR

MORE THAN 24 HOURS WITHOUT FULLY RECHARGING POWER CELLS.

4. PROTECT AC POWER CORD FROM DAMAGE - Prevent from being cut, gouged,

crushed, dragged or otherwise abused.

Although the TI4676 has been ruggedized and made weather resistant

KEEP FOREIGN OBJECTS OUT OF UNIT - Cover unit to prevent

CHECK

). To maximize life of power cells and to

SECTION II.

MAINTENANCE

6-3. MAINTENANCE OF UNIT - The TI4676 MPU is a maintenance-free unit,

no repairs are authorized. Warranty will be void if sticker is tampered
with. If unit fails to operate contact Manufactures Warranty Claim (see
unit warranty).

6-1

Chapter 7

100

90

80
70

60

50

40
30

<20

Capacity %

PUSH TO TEST BUTTON/

CHARGE INDICATOR

Push To Test Modification

General Information And Operation

7-1. General

THIS MODIFICATION HAS BECOME STANDARD EQUIPMENT FOR EACH OF OUR

UNITS. BOTH MILITARY AND CIVILIAN CLIENTS HAVE FOUND THIS MODIFICATION
TO BE CRITICAL TO THEIR OPERATION. THE PUSH TO TEST BUTTON IS USED TO
INDICATE THE CAPACITY OF THE POWER CELLS WITHOUT APPLYING AC INPUT
POWER. IT ALLOWS THE END USER TO CHECK THE STATUS OF THE POWER CELLS.
THIS LETS THE OPERATOR KNOW IF THERE IS ENOUGH POWER TO PERFORM ANOTHER
ENGINE START, OR IF THE UNIT HAS TO BE RETURNED TO AC POWER TO ALLOW IT
TO RECHARGE.

7-2. OPERATION

1)IF UNIT WAS PLUGGED IN MAKE SURE THAT YOU WAIT AT LEAST 2 MINUTES AF-

TER AC POWER IS REMOVED, OR DC POWER IS EXTRACTED FROM THE UNIT, BEFORE
YOU DEPRESS THE PUSH TO TEST BUTTON. THIS WILL ENSURE A CORRECT READ­ING.

2) WITHOUT AC POWER INPUT OR DC POWER OUTPUT, SIMPLY DEPRESS THE PUSH TO

TEST BUTTON ON THE FACE PLATE AND HOLD FOR APPROXIMATELY 10-15 SECONDS.

3) AT THIS TIME THE LED BAR GRAPH SHOULD LIGHT UP INDICATING THE STATUS

OF THE POWER CELLS.

4) THE FAN SHOULD ALSO OPERATE AT THIS TIME. IF YOU DO NOT HEAR THE FAN

RUNNING, STOP DEPRESSING THE BUTTON AND CHECK FOR ANY OBSTRUCTIONS TO
THE FAN.

5) NEVER DEPRESS THE PUSH TO TEST BUTTON WHILE THE UNIT IS PLUGGED INTO

AC POWER FOR RECHARGE. IF UNIT IS PLUGGED INTO THE AIRCRAFT MAKE CERTAIN
THERE IS NO LOAD APPLIED TO THE DC SYSTEM WHILE USING THE PUSH TO TEST
BUTTON, OTHERWISE A FALSE READING WILL OCCUR.

6. NEVER DEPRESS THE PUSH TO TEST BUTTON FOR MORE THAN 30 SECONDS. THIS

MAY CAUSE A TEMPERATURE SENSOR TO TEMPORARILY DISRUPT PUSH TO TEST FUNC­TION. (IF THIS SENSOR IS TRIPPED, ALLOW FIVE MINUTES FOR UNIT TO COOL
BEFORE OPERATING PUSH TO TEST BUTTON.)

7-1

PARAGRAPH INDEX
120-240 50/60 Hz VAC Charger and AC to DC Converter Limits, 3-4
Abbreviations, 1-5
AC Power Cord Limits, 3-5
After Use, 6-2
Appendix A Line Cord Table

Before Operation Check, 4-6

Continuous Output Rate, 28.5 VDC Constant Output, 3-8

Data Basis, 5-3
DC Functional Check, 4-10
Definitions of Abbreviations, 5-6
Dimensions, Figure 2-1
Discharge Load Curve, Figure 5-2
Description 1-3

Engine Starting Power, 3-9
Environmental, 3-11

Functional Check Procedures, 4-8
Forms and Records, 1-6

General, Chapter 1, 1-1
General, Chapter 2, 2-1
General, Chapter 3, 3-2
General, Chapter 4, 4-2
General, Chapter 5, 5-2
General, Chapter 6, 6-1
General Conditions, 5-5
General Details, Figure 2-2
General Specifications, 2-2

PARAGRAPH INDEX
Index, 1-4
Installation, 4-1

Maintenance of Unit, 6-3
Maximum Output Current, Figure 5-3

One (1) Hour Rate, 24 VDC Constant Output, 3-6

Operating Limits and Restrictions, 4-3
Operating Procedures, 4-5
Operating Position, 3-12

Performance, 4-4
Power Cell Recharge, 4-7
Power Cell Recharge Limits, 3-3
Purpose, Chapter 3, 3-1
Purpose, Chapter 5, 5-1
Push to test modification, 7-1

Rated Peak Output (Engine Starting), 3-7
Required Equipment for Functional Check, 4-9

Specific Conditions, 5-4

Temperature, 3-10
Temperature Conversion Chart, Figure 5-1

Unit Operation During Aircraft Fueling/De-fueling, 3-13
Use of Word Shall, Should and May, 1-7
Warning, Caution and Notes Defined, 1-2

APPENDIX A

OPTIONAL LINE CORDS FOR WORLDWIDE OPERATIONS

COUNTRY VOLTS HZ TESLA PART #

Afganistan 220 50 TI25000-004 Old British Line Cord Set
Algeria 220 50 TI25000-004 Old British Line Cord Set
American Samoa 240 6 0 TI25000-011 Australian Line Cord Set
Angola 220 50 TI25000-100 Europlug Line Cord Set
Anguilla (U.K.) 240 50 TI25000-005 United Kingdom Line Cord Set
Antigua 230 60 TI25000-005 United Kingdom Line Cord Set
Argentina 220 50 TI25000-011 Australian Line Cord Set
Aruba 115 60 TI25000-001 North American Line Cord Set
Australia 240 50 TI25000-011 Australian Line Cord Set
Austria 220 50 TI25000-003 Cont. European Line Cord Set
Azores (Portugal) 220 50 TI25000-004 Old British Line Cord Set

Bahamas 120 60 TI25000-001 North American Line Cord Set
Bahrain 220 50 TI25000-005 United Kingdom Line Cord Set
Bangladesh 220 50 TI25000-004 Old British Line Cord Set
Barbados 115 50 TI25000-001 North American Line Cord Set
Belguim 220 50 TI25000-003 Cont. European Line Cord Set
Belize (Br. Hond.) 110 6 0 TI25000-001 North American Line Cord Set
Benon 220 50 TI25000-004 Old British Line Cord Set
Bermuda 120 60 TI25000-005 United Kingdom Line Cord Set
Bolivia 220 50 TI25000-003 Cont. European Line Cord Set
Botswana 220 50 TI25000-005 United Kingdom Line Cord Set
Brazil 110 60 TI25000-001 North American Line Cord Set
Bulgaria 220 50 TI25000-003 Cont. European Line Cord Set
Burkina Faso 220 5 0 TI25000-100 Europlug Line Cord Set
Burma (Now Myanmar) 230 5 0 TI25000-005 United Kingdom Line Cord Set
Burundi 220 50 TI25000-003 Cont. European Line Cord Set

Cambodia 220 50 TI25000-100 Europlug Line Cord Set
Cameroon 230 50 TI25000-003 Cont. European Line Cord Set
Canada 120 60 TI25000-001 North American Line Cord Set
Canary Islands (Spain) 220 b TI25000-003 Cont. European Line Cord Set
Cape Verde, Rep. of 220 50 TI25000-003 Cont. European Line Cord Set
Cayman Islands 120 60 TI25000-001 North American Line Cord Set
Central African Republic 220 5 0 TI25000-100 Europlug Line Cord Set
Chad 220 50 TI25000-003 Cont. European Line Cord Set
Channel Islands 240 50 TI25000-005 United Kingdom Line Cord Set
Chile 220 50 TI25000-002 Italian Line Cord Set
China, Peoples Republic of 220 5 0 TI25000-011 Australian Line Cord Set
Christmas Island (Australia) 240 50 TI25000-011 Australian Line Cord Set
Cocos Islands (Australia) 240 50 TI25000-011 Australian Line Cord Set
Columbia 220 60 TI25000-100 Europlug Line Cord Set
Congo, Republic of 220 5 0 TI25000-100 Europlug Line Cord Set
Cook Island (New Zealand) 240 50 TI25000-011 Australian Line Cord Set
Costa Rica 12 0 60 TI25000-001 North American Line Cord Set
Curacao Islands 110 60 TI25000-001 North American Line Cord Set
Cyprus 240 50 TI25000-005 United Kingdom Line Cord Set
Czech, Republic of 220 5 0 TI25000-003 Cont. European Line Cord Set

Denmark 220 50 TI25000-300 Denmark Line Cord Set
Djibouti, Republic of 22 0 50 TI25000-003 Cont. European Line Cord Set
Dominica 230 50 TI25000-005 United Kingdom Line Cord Set
Dominican Republic 110 60 TI25000-001 North American Line Cord Set

A-1

APPENDIX A (Cont.)

OPTIONAL LINE CORDS FOR WORLDWIDE OPERATIONS

COUNTRY VOLTS HZ TESLA PART #

Ecuador 120 60 TI25000-001 North American Line Cord Set
Egypt 220 50 TI25000-100 Europlug Line Cord Set
El Salvador 115 60 TI25000-001 North American Line Cord Set
England 240 50 TI25000-005 United Kingdom Line Cord Set
Equatorial Guinea 220 50 TI25000-100 Europlug Line Cord Set
Estonia 220 50 TI25000-003 Cont. European Line Cord Set
Ethiopia 220 50 TI25000-003 Cont. European Line Cord Set

Fiji 240 50 TI25000-011 Australian Line Cord Set
Finland 220 50 TI25000-003 Cont. European Line Cord Set
France 220 50 TI25000-003 Cont. European Line Cord Set
French Guiana 220 50 TI25000-003 Cont. European Line Cord Set

Gabon 220 50 TI25000-003 Cont. European Line Cord Set
Gambia 220 50 TI25000-005 United Kingdom Line Cord Set
Georgia 220 50 TI25000-003 Cont. European Line Cord Set
Germany 220 50 TI25000-003 Cont. European Line Cord Set
Ghana 220 50 TI25000-005 United Kingdom Line Cord Set
Gibraltar 240 50 TI25000-005 United Kingdom Line Cord Set
Greece 220 50 TI25000-003 Cont. European Line Cord Set
Greenland (Denmark) 220 50 TI25000-300 Denmark Line Cord Set
Grenada 230 50 TI25000-005 United Kingdom Line Cord Set
Guadeloupe 220 50 TI25000-003 Cont. European Line Cord Set
Guam 110-120 60 TI25000-001 North American Line Cord Set
Guatemala 120 60 TI25000-001 North American Line Cord Set
Guinea 220 50 TI25000-003 Cont. European Line Cord Set
Guinea-Bissau 220 50 TI25000-003 Cont. European Line Cord Set
Guyana 110 50/60 TI25000-001 North American Line Cord Set

Haiti 110-120 50-60 TI25000-001 North American Line Cord Set
Honduras 110 60 TI25000-001 North American Line Cord Set
Hong Kong 22 0 50 TI25000-005 United Kingdom Line Cord Set
Hungary 220 50 TI25000-003 Cont. European Line Cord Set

Iceland 220 50 TI25000-003 Cont. European Line Cord Set
India 220-250 50 TI25000-004 Old British Line Cord Set
Indonesia 220 50 TI25000-003 Cont. European Line Cord Set
Iran 220 50 TI25000-003 Cont. European Line Cord Set
Iraq 220 50 TI25000-005 United Kingdom Line Cord Set
Ireland, Republic of 220 5 0 TI25000-005 United Kingdom Line Cord Set
Isle of Man 240 5 0 TI25000-005 United Kingdom Line Cord Set
Israel 230 50 TI25000-200 Israel Line Cord Set
Italy 220 50 TI25000-002 Italy Line Cord Set
Ivory Coast 220 5 0 TI25000-100 Europlug Line Cord Set

Jamaica 110 50 TI25000-001 North American Line Cord Set
Japan 110 50/60 TI25000-001 North American Line Cord Set
Jordan 220 50 TI25000-005 United Kingdom Line Cord Set

Kenya 240 50 TI25000-005 United Kingdom Line Cord Set
Korea, South 220 60 TI25000-003 Cont. European Line Cord Set
Kuwait 240 50 TI25000-005 United Kingdom Line Cord Set

A-2

APPENDIX A (Cont.)

OPTIONAL LINE CORDS FOR WORLDWIDE OPERATIONS

COUNTRY VOLTS HZ TESLA PART #

Laos 220 50 TI25000-001 North American Line Cord Set
Latvia 220 50 TI25000-003 Cont. European Line Cord Set
Lebanon 220 50 TI25000-100 Europlug Line Cord Set
Lesotho 240 50 TI25000-004 Old British Line Cord Set
Liberia 120 60 TI25000-005 United Kingdom Line Cord Set
Liechtenstein 220 50 TI25000-006 Switzerland Line Cord Set
Lithuania 220 50 TI25000-003 Cont. European Line Cord Set
Luxembourg 220 50 TI25000-003 Cont. European Line Cord Set
Libya 230 50 TI25000-002 Italy Line Cord Set

Macao 220 50 TI25000-004 Old British Line Cord Set
Madagascar 220 50 TI25000-003 Cont. European Line Cord Set
Maderia (Portugal) 220 50 TI25000-004 Old British Line Cord Set
Majorca 220 50 TI25000-003 Cont. European Line Cord Set
Malawi 230 50 TI25000-005 United Kingdom Line Cord Set
Malaysia 240 50 TI25000-005 United Kingdom Line Cord Set
Maldives 230 50 TI25000-004 Old British Line Cord Set
Mali, Republic of 22 0 50 TI25000-003 Cont. European Line Cord Set
Malta 240 50 TI25000-005 United Kingdom Line Cord Set
Martinique 220 50 TI25000-003 Cont. European Line Cord Set
Mauritania 220 50 TI25000-100 Europlug Line Cord Set
Mauritius 230 50 TI25000-005 United Kingdom Line Cord Set
Mexico 127 60 TI25000-001 North American Line Cord Set
Monaco 220 50 TI25000-003 Cont. European Line Cord Set
Mongolia 220 50 TI25000-100 Europlug Line Cord Set
Montseurrat 230 60 TI25000-005 United Kingdom Line Cord Set
Morocco 220 50 TI25000-003 Cont. European Line Cord Set
Mozambique 220 50 TI25000-003 Cont. European Line Cord Set

Namibia (W.S. Africa) 220-250 50 TI25000-004 Old British Line Cord Set
Nepal 220 50 TI25000-004 Old British Line Cord Set
Neth. Antilles 220 50/60 TI25000-003 Cont. European Line Cord Set
Netherlands 220 50 TI25000-003 Cont. European Line Cord Set
New Caledonia 220 50 TI25000-003 Cont. European Line Cord Set
New Zealand 230 5 0 TI25000-011 Australian Line Cord Set
Nicaragua 120 60 TI25000-001 North American Line Cord Set
Niger 220 50 TI25000-100 Europlug Line Cord Set
Nigeria 230 50 TI25000-005 United Kingdom Line Cord Set
Norfolk Islands (Australia) 240 50 TI25000-011 Australian Line Cord Set
North Ireland 220 50 TI25000-005 United Kingdom Line Cord Set
North Mariana Islands (U.S.) 1 15 60 TI25000-001 North American Line Cord Set
Norway 220 50 TI25000-003 Cont. European Line Cord Set

Okinawa 100-120 60 TI25000-001 North American Line Cord Set
Oman 240 50 TI25000-005 United Kingdom Line Cord Set

Pakistan 230 50 TI25000-004 Old British Line Cord Set
Panama 110 60 TI25000-001 North American Line Cord Set
Papua New Guinea 240 5 0 TI25000-011 Australian Line Cord Set
Paraguay 220 50 TI25000-100 Europlug Line Cord Set
Peru 110 50/60 TI25000-001 North American Line Cord Set
Philippines 115 60 TI25000-001 North American Line Cord Set]
Piccairn Islands (U.K.) 240 5 0 TI25000-004 Old British Line Cord Set
Poland 220 50 TI25000-003 Cont. European Line Cord Set
Portugal 220 50 TI25000-003 Cont. European Line Cord Set
Puerto Rico 120 6 0 TI25000-001 North American Line Cord Set

Qatar 240 50 TI25000-005 United Kingdom Line Cord Set

A-3

APPENDIX A (Cont.)

OPTIONAL LINE CORDS FOR WORLDWIDE OPERATIONS

COUNTRY VOLTS HZ TESLA PART #

Romania 220 50 TI25000-003 Cont. European Line Cord Set
Russia 220 50 TI25000-003 Cont. European Line Cord Set
Rwanda 220 50 TI25000-100 Europlug Line Cord Set

Saudia Arabia 220 50/60 TI25000-003 Cont. European Line Cord Set
Scotland 220 50 TI25000-005 United Kingdom Line Cord Set
Senegal 220 50 TI25000-003 Cont. European Line Cord Set
Seychelles 240 50 TI25000-005 United Kingdom Line Cord Set
Sierra Leone 230 50 TI25000-005 United Kingdom Line Cord Set
Singapore 230 50 TI25000-005 United Kingdom Line Cord Set
Slovakia 220 50 TI25000-003 Cont. European Line Cord Set
Somalia 220 50 TI25000-003 Cont. European Line Cord Set
South Africa 220-250 50 TI25000-004 Old British Line Cord Set
Spain 220 50 TI25000-003 Cont. European Line Cord Set
Sri Lanka 23 0 50 TI25000-004 Old British Line Cord Set
St. Pierre & Miquelon (France) 115 6 0 TI25000-001 North American Line Cord Set
St. Kitts & Nevis 230 6 0 TI25000-005 United Kingdom Line Cord Set
St. Lucia 24 0 50 TI25000-005 United Kingdom Line Cord Set
St. Vincent 230 50 TI25000-005 United Kingdom Line Cord Set
Sudan 240 50 TI25000-005 United Kingdom Line Cord Set
Surinam 115 60 TI25000-003 Cont. European Line Cord Set
Svalbard (Norway) 220 50 TI25000-003 Cont. European Line Cord Set
Swaziland 230 50 TI25000-004 Old British Line Cord Set
Sweden 220 50 TI25000-003 Cont. European Line Cord Set
Switzerland 220 50 TI25000-006 Switzerland Line Cord Set
Syria 220 50 TI25000-100 Europlug Line Cord Set

Tahiti 220 50 TI25000-003 Cont. European Line Cord Set
Taiwan 110 60 TI25000-001 North American Line Cord Set
Tanzania 230 50 TI25000-005 United Kingdom Line Cord Set
Thailand 220 50 TI25000-100 Europlug Line Cord Set
Togo 220 50 TI25000-003 Cont. European Line Cord Set
Tonga 115 60 TI25000-004 Old British Line Cord Set
Trinadad & Tobango 230 6 0 TI25000-005 United Kingdom Line Cord Set
Tunisia 220 50 TI25000-100 Europlug Line Cord Set
Turkey 220 50 TI25000-003 Cont. European Line Cord Set

Uganda 220 50 TI25000-004 Old British Line Cord Set
United Arab Emir. 22 0 50 TI25000-005 United Kingdom Line Cord Set
United Kingdom & Ireland 240 5 0 TI25000-005 United Kingdom Line Cord Set
United States 120 60 TI25000-001 North American Line Cord Set
Uraguay 220 50 TI25000-011 Australian Line Cord Set

Venezuela 120 60 TI25000-001 North American Line Cord Set
Vietnam 220 50 TI25000-003 Cont. European Line Cord Set
Virgin Islands 120 60 TI25000-001 North American Line Cord Set

Wales 220 50 TI25000-005 United Kingdom Line Cord Set
Western Samoa 230 50 TI25000-005 United Kingdom Line Cord Set

Yemen 220 50 TI25000-005 United Kingdom Line Cord Set
Yugoslavia 220 50 TI25000-003 Cont. European Line Cord Set

Zaire, Republic of 220 5 0 TI25000-003 Cont. European Line Cord Set
Zambia 220 50 TI25000-005 United Kingdom Line Cord Set
Zimbabwe 220 50 TI25000-005 United Kingdom Line Cord Set

A-4

APPENDIX A (Cont.)

UNIVERSAL LINE CORD KIT FOR WORLDWIDE OPERATIONS

NOTE: TESLA UNIVERSAL AC LINE CORD KIT, P/N: TI25000-U00, IS FOR
UNITS ORIGINALLY BUILT WITH THE UNIVERSAL AC LINE CORD OPTION ONLY.
THE AC ADAPTER OPTION IS TESLA P/N TI16000-19 AND MUST BE ORDERED
WITH THE ORIGINAL PROCUREMENT OF UNIT(S). UNIT(S) MAY BE RETURNED TO
TESLA INDUSTRIES, FOR A NOMINAL COST, AND MODIFIED TO ALLOW OPERATION
WITH THE UNIVERSAL AC LINE CORD KIT.

TESLA UNIVERSAL AC LINE CORD KIT, P/N: TI25000-U00, IS COMPRISED OF
THE FOLLOWING FOUR PART NUMBERS:

TI25000-U01 NORTH AMERICAN LINE CORD
TI25000-U04 OLD BRITISH LINE CORD
TI25000-U03 EUROPEAN 10A/250V
TI25000-U05 ENGLAND 10A/250V

TESLA REPLACEMENT 8 FOOT DC POWER CORD, P/N: TI2006-501, IS AVAILABLE
UPON REQUEST. (CUSTOM LENGTHS ARE ALSO AVAILABLE TO SUIT THE CUSTOM­ERS OPERATIONAL REQUIREMENTS.)

A-5