Aetechron T2000 User manual

T2000 Transformer Instructions page 1 Information subject to change.
97-8002537 - 3-17-2017 www.aetechron.com
T2000 Transformer
for Low-Frequency
Conducted Susceptibility Testing
Application
The AE Techron T2000 Audio-Bandwidth
Transformer was designed to meet or ex-
ceed the LF conducted susceptibility test
requirements of DO 160 Section 18. The
T2000 is used to apply the required test
signals to the lines under test for ripple
voltage tests and continuous or transient
conducted immunity tests.
It may also be used as a 2-to-1 step-
down transformer. The secondary can
support up to 40 AP.
Description
The T2000 transformer supports up to
200W and is able to pass up to 40APon
the secondary. The turns ratio provides a
two-to-one step down.
The T2000 provides convenient input
connectors via binding posts. Standard
0.75-inch spacing of binding posts allows
use of standard plugs. Output is via Multi
Contact 125A plugs.
Features
• Frequency response – 10 Hz to 250 kHz
• Turns ratio – 2:1 step down
• Audio power – 200W
• Meets the LF Conducted Susceptibility
test requirements of DO 160 Section 18
• Circuit breaker protected from
over-current on secondary
• Durable steel and high-density poly-
ethylene case for impact resistance
A thermal breaker protects the unit
against over-current conditions on the
primary. A 35ARMS breaker protects the
unit against over-current conditions on
the secondary.Arugged, impact-resis-
tant case and robust design protects the
transformer from accidental damage.
The T2000 transformer is for use by
experienced staff.
Unit Setup
Safety First
Throughout these instructions, special
emphasis is placed on good safety
practices. The LIGHTNING FLASH
and EXCLAIMATION POINT graphics
are used to highlight certain topics that
require extra precaution.
Watch for These Symbols:
The lightning ash with the
arrowhead symbol within an equi-
lateral triangle is intended to alert
— INSTRUCTION SHEET —

T2000 Transformer Instructions page 2 Information subject to change.
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the user to the presence of “dangerous
voltage” inside the product that may
constitute a risk of electric shock.
The exclamation point within an
equilateral triangle is intended
to alert the user to the presence
of important operating and maintenance
instructions in the literature accompany-
ing the product.
Important Safety Instructions
1. Read and keep these instructions.
Follow all instructions and heed all
warnings.
2. Do not use this apparatus near
water. To reduce the risk of re or
electric shock, do not expose this
apparatus to rain or moisture. Do
not expose this equipment to drip-
ping or splashing and ensure that
no objects lled with liquids, such as
vases, are placed on the equipment.
3. Disconnect this product from all
sources of electrical power before
cleaning. Use a damp cloth for
cleaning. Clean the outside of the
product only.
4. Care should be taken so that ob-
jects do not fall into the product.
5. Do not block any ventilation open-
ings. Install in accordance with the
manufacturer’s instructions.
6. Do not install near any heat sources
such as radiators, heat registers,
stoves, or other apparatus (including
ampliers) that produce heat.
7. Only use attachments/accessories
specied by the manufacturer.
8. Refer all servicing to qualied ser-
vice personnel. Servicing is required
when the apparatus has been dam-
aged in any way, such as liquid has
been spilled or objects have fallen
into the apparatus, the apparatus
has been exposed to rain or mois-
ture, does not operate normally, or
has been dropped.
9. Do not remove product covers.
No user serviceable parts inside.
Refer servicing to qualied service
personnel.
10. Always use the appropriate wire
size and insulator for maximum
voltage and current expected.
11. Operating conditions: 10°C to 40°C;
Humidity: 70% or less, non-con-
densing.
Unpacking
Carefully unpack and inspect the unit.
Please note any damage for future ref-
erence and notify the shipping company
immediately if damage is found. Also,
please save the shipping carton and
materials as evidence of damage and/or
for returning the unit for repair.
Connecting the T2000
Transformer (see Figure 1)
1. Before connecting the T2000, make
sure all equipment you are connect-
ing is disconnected from AC power.
2. Connect from a power amplier, an-
other power source, or a simulated
load to your equipment under test.
3. Connect from a power amplier to
the T2000 4-way binding post input
connectors. Connection can be
made with cables terminated with
spade lugs, pin connectors or bare
wire.
4. Create output cables using the sup-
plied 100A Multi Contact connectors
and up to 6AWG wire. Connect from
the T2000 output connectors as
shown in Figure 1.
Equipment Maintenance
To prevent electric shock, do
not remove product covers. No

T2000 Transformer Instructions page 3 Information subject to change.
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Figure 1 – DO 160 Section 18 Test Setup
(for AC and DC power lines, differential mode)
user serviceable parts inside. Internal
fuses should only be replaced by a
service technician. Refer all servicing
to qualied service personnel.
Disconnect this product before cleaning.
Use a damp cloth for cleaning. Clean the
outside of the product only.
Factory Service
If the unit fails to perform, it may need to
be returned for Factory Service. All units
under warranty will be serviced free of
charge (customer is responsible for one-
way shipping charges as well as any cus-
tom fees, duties, and/or taxes). Please
review the Warranty included with this
Instruction Sheet for more information.
All service units must be given Return
Authorization by AE Techron, Inc. before
being returned. Return Authorizations
can be requested on our website or by
contacting our Customer Service Depart-
ment.
Please take extra care when packaging
your unit for repair. It should be returned
in its original packaging or a suitable
alternative. Replacement packaging
materials can be purchased for a nominal
fee.
Please send all service units to the
following address and be sure to include
your Return Authorization Number on the
box.
AE Techron, Inc.
Attn: Service Department / RMA#
2507 Warren Street
Elkhart, IN 46516

T2000 Transformer Instructions page 4 Information subject to change.
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Specications
Performance Specications
Transformer DC Resistance,
Primary:
0.076 ohms
Secondary:
0.021 ohms
Frequency Response:
10 Hz to 250 kHz
Audio Power:
200W
Dielectric Test:
1500 VDC primary to secondary
Secondary Saturation:
40APAC or DC maximum
Turns Ratio:
Two-to-one step down
Secondary Inductance:
Approximately 0.6 mH (unloaded)
Protection:
Input power-protected via thermal break-
er; secondary winding protected via
35ARMS breaker
Controls and Connectors
(see Figure 2)
Input Terminals:
4-way binding posts
Output Terminals:
Multi Contact 125A plugs
Circuit Breaker:
Secondary winding limited to 35ARMS via
circuit breaker; push to reset
Physical Characteristics
Case:
Steel interior shell with a durable
external shell made from high-density
polyethylene for impact resistance.
Figure 2 – T2000 Controls and Connectors

T2000 Transformer Instructions page 5 Information subject to change.
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Operating Conditions,
Temperature: 10°C to 40°C (50°F to
104°F)
Humidity: 70% or less, non-condensing
Recommended Ambient Temperature:
25°C (77°F)
Cooling:
Natural air convection
Weight:
17 lbs. (7.7 kg)
Dimensions (WxDxH):
5.25 in. x 10.375 in. x 9.75 in. (13.3 cm x
26.4 cm x 24.8 cm)
Additional Product Information
This manual does not include all of the
details of design, production, or varia-
tions of the equipment. Nor does it cover
every possible situation which may arise
during installation, operation or mainte-
nance.
Additional information may be included
with your unit via digital media and is
also available at the AE Techron website
at www.aetechron.com.
Information Accuracy
The information provided in this manual
was deemed accurate as of the publi-
cation date. However, updates to this
information may have occurred. To obtain
the latest information for your unit, please
visit the AE Techron website at www.
aetechron.com.
Trademark Notice
AE Techron is a registered trademark of
AE Techron, Inc. Other trademarks are
the property of their respective owners.

T2000 Transformer Instructions page 6 Information subject to change.
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Limited One-Year Warranty
WHAT WE WILL DO
We will remedy, at our sole discretion,
any defect in materials or workmanship
by repair, replacement, or refund. If a
refund is elected, you must make the
defective or malfunctioning component
available to us free and clear of all liens
or other encumbrances. The refund will
be equal to the actual purchase price,
not including interest, insurance, closing
costs, and other nance charges less a
reasonable depreciation on the prod-
uct from the date of original purchase.
Warranty work can only be performed
at our authorized service centers or at
our factory. Expenses in remedying the
defect will be borne by AE TECHRON
INC., including one-way surface freight
shipping costs within the United States.
(Purchaser must bear the expense
of shipping the product between any
foreign country and the port of entry in
the United States and all taxes, duties,
and other customs fees for such foreign
shipments.)
SUMMARY OF WARRANTY
AE TECHRON INC. of Elkhart, Indi-
ana (Warrantor) warrants to you, the
ORIGINAL COMMERCIAL PURCHAS-
ER ONLY of each NEW AE TECHRON
INC. product, for a period of one (1)
year from the date of purchase, by the
original purchaser (warranty period) that
the product is free of defects in materials
or workmanship and will meet or exceed
all advertised specications for such a
product. This warranty does not extend
to any subsequent purchaser or user,
and automatically terminates upon your
sale or other disposition of our product.
ITEMS EXCLUDED
FROM WARRANTY
We are not responsible for product
failure caused by misuse, accident or
neglect. This warranty does not ex-
tend to any product on which the serial
number has been defaced, altered, or
removed. It does not cover damage to
loads or any other products or acces-
sories resulting from AE TECHRON
INC. product failure. It does not cover
defects or damage caused by the use of
unauthorized modications, accessories,
parts, or service.

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HOW TO OBTAIN
WARRANTY SERVICE
When you notify us of your need for
warranty service, we will give you an
authorization to return the product for
service. All components must be shipped
in a factory pack or equivalent which, if
needed, may be obtained from us for a
nominal charge. We will take corrective
actions within a reasonable time of the
date of receipt of the defective product. If
the repairs made by us are not satisfac-
tory, notify us immediately.
DISCLAIMER OF CONSEQUENTIAL
AND INCIDENTAL DAMAGES
You are not entitled to recover from us
any consequential or incidental damages
resulting from any defect in our product.
This includes any damage to another
product or products resulting from such
a defect.
WARRANTYALTERATIONS
No person has the authority to enlarge,
amend, or modify this warranty. The
warranty is not extended by the length
of time for which you are deprived of the
use of this product. Repairs and replace-
ment parts provided under the terms of
this warranty shall carry only the unex-
pired portion of this warranty.
DESIGN CHANGES
We reserve the right to change the
design of any product from time to time
without notice and with no obligation to
make corresponding changes in products
previously manufactured.
LEGAL REMEDIES OF PURCHASER
There is no warranty that extends
beyond the terms hereof. This written
warranty is given in lieu of any oral or
implied warranties not contained herein.
We disclaim all implied warranties,
including, without limitation, any war-
ranties of merchantability or tness for a
particular purpose. No action to enforce
this Warranty shall be commenced later
than ninety (90) days after expiration of
the warranty period.
AE Techron, Inc.
Customer Service Department
2507 Warren Street
Elkhart, IN 46516
U.S.A.
574.295.9495
www.aetechron.com