Cut Sheet

V7-T7-18 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—July 2015 www.eaton.com
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7.1
Industrial Control Transformers
Trans for mers
Type MTE CE-Marked CPT
Contents
Description Page
Type MTE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T7-4
Type MTK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T7-13
CE Marked
Product Selection . . . . . . . . . . . . . . . . . . . . . . . V7-T7-19
Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T7-21
Technical Data and Specifications . . . . . . . . . . . V7-T7-21
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . V7-T7-22
Type AP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T7-25
CE Marked
Product Description
Note: The following pages
provide listings for most standard
transformer ratings and styles.
For other ratings or styles not
shown, or for special enclosure
types (including stainless steel),
refer to Eaton.
Application Description
Transformers provide stepped-
down voltages to machine
tool control devices, enabling
control circuits to be isolated
from all power and lighting
circuits. This allows the use
of grounded or ungrounded
circuits that are independent
of the power or lighting
grounds; thus, greater safety
is afforded the operator. The
control transformer line is
particularly adaptable on
applications where compact
construction is demanded.
Features, Benefits
and Functions
Type MTE
●
Epoxy encapsulated
coil design
●
Copper magnet wire for
high-quality, efficient
operation
●
Laminations of high-quality
silicon steel to minimize
core losses and optimize
performance
●
Molded-in terminals
●
50/60 Hz operation
●
130°C insulation
system standard
●
Performance meets/
exceeds requirements of
ANSI/NEMA ST-1
●
Regulation exceeds
ANSI/NEMA requirements
for all ratings
●
Non-short circuit-proof
transformer, isolation type
Type MTK
●
Epoxy resin-impregnated
coil design
●
Copper magnet wire for
high-quality, efficient
operation
●
50/60 Hz operation
●
180°C insulation system
●
Performance meets/
exceeds requirements
of ANSI/NEMA ST-1
●
Regulation exceeds
ANSI/NEMA requirements
for all ratings
●
500–5000 VA ratings
Standards and Certifications
●
UL listed
●
cUL listed
●
CE Marked units comply
with IEC EN-61558-2
●
RoHS compliant
Industry Standards
All Eaton dry-type distribution
and control transformers are
built and tested in accordance
with applicable NEMA, ANSI
and IEEE Standards. All
600 volt class transformers
are UL listed unless
otherwise noted.
Catalog Number Selection
Please refer to
Page V7-T7-3.