Type IP transformers are core and coil units designed for machine
tool, industrial control, panelboard, and general-purpose applications. These designs are now welded core and encapsulated to
pr
ovide the highest quality electrical performance. The transformer coil is completely surrounded by epoxy, making the unit
impervious to external elements. The lamination core is welded to
provide superior quiet performance.
Several types of terminations are available to simplify installation.
These include primary and secondary leads out, integral fuse,
and spade-type terminals and our standard which is a touch
proof terminal block. Consult your local GE Sales Office for
complete technical applications data.
—Standards: Type IP units conform to NEMA ST20. They are UL
listed under UL-506, File E —2739, and C-UL listed.
—Insulation Classes: Generally, 150 VA and below are 105°C
insulation class, 55°C rise. 200 VA and above are 185°C (NEMA),
180°C (UL) insulation class, 115°C rise. Maximum surface
temperature rise is 65°C above ambient.
—Frequency: 60 Hertz is standard; 50 Hertz is available as
an option.
—Voltage Regulation: All designs 2.0 kVA and below are
compensated for voltage drop. Generally, this compensation
ranges from 10% in the smallest rating to 3% for the largest.
All machine tool designs meet or exceed NMTBA regulation
requirements.
—Series-Multiple Secondary Connections: Transformers with
120/240 V secondaries (series-multiple) may be connected for
120 V, 240 V or 240/120 V three-wire. Jumpers are provided.
—Overcurrent Protection: Type IP transformers are low imped-
ance transformers that require overcurrent protection for most
applications. They provide for optional integral primary and/or
secondary fusing.
—Mounting Dimensions: Type IP transformers are lightweight,
small, and designed for minimum mounting dimensions. Many
units will fit competitors mounting footprints.
Input VoltageOutput VoltageKVAFrame Size95% Sec. VoltDiagram No.
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts0.05610019319T58K0042
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts0.075612530319T58K0043
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts0.1810039619T58K0044
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts0.15815072419T58K0045
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts0.2817582119T58K0046
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts0.258200103419T58K0047
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts0.38250103719T58K0048
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts0.3758250144119T58K0049
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts0.510225202719T58K0050
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts0.7512225309219T58K0051
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts112300449419T58K0052
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts1.514225515619T58K0053
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts214300919319T58K0054
220 x 440, 230 x 460, 240 x 480 Volts110, 115, 120 Volts3144751451319T58K0055
Inrush VA @ .20 PF,WiringProduct
50/60 Hz Terminal Board Connection
Input VoltageOutput VoltageKVAFrame Size95% Sec. VoltDiagram No.
Secondary Fusing—Factory- or field-installed secondary fuse
clips are available. They are restricted to units with terminal strips
and a single secondary voltage or secondary with one tap.
Dual Primary and Secondary Fusing—Factory- or field-installed
dual primary and secondary fusing is available on all units, including leads out and multiple secondary voltages.
Leads Out—Terminal strip is replaced by rugged primary and
secondar
14-2
y leads emanating from the top of the encapsulated coil.
120 x 240 Volts12/24 Volts0.05610079T58K2873
120 x 240 Volts12/24 Volts0.075612579T58K2874
120 x 240 Volts12/24 Volts0.1810079T58K2875
120 x 240 Volts12/24 Volts0.15815079T58K2876
120 x 240 Volts12/24 Volts0.2817579T58K2877
120 x 240 Volts12/24 Volts0.25820079T58K2878
120 x 240 Volts12/24 Volts0.3820079T58K2879
240 x 480 Volts12/24 Volts0.056100—9T58K3164
240 x 480 Volts12/24 Volts0.18100—9T58K4132
240 x 480 Volts12/24 Volts0.158150—9T58K4133
240 x 480 Volts12/24 Volts0.258200—9T58K3024
208 x 240 Volts12/24 Volts0.056100—9T58K4050
208 x 240 Volts12/24 Volts0.18100—9T58K4051
208 x 240 Volts12/24 Volts0.158150—9T58K4052
208 x 240 Volts12/24 Volts0.258200—9T58K4053
Terminal Links (Standard Terminal Blocks)9T58K0000G01
Fuse Clips Mounted on TerminalsSingle 1/4” x 1 1/4” Glass Fuse9T58K0000G09
Fuse Blocks Mounted on Top of TransformerDual 9/16” x 2” H/K Fuses9T58K0000G05
Fuse Blocks Mounted on Top of TransformerSingle 9/16” x 2” H/K Fuses9T58K0000G10
Fuse Blocks Mountedon Top of TransformerDual 13/32” x 1 1/2” Class CC Fuses with Single 9/16” x 2” H/K Fuse9T58K0000G18
Fuse Blocks Mounted on Top of TransformerSingle 1/4” x 1 1/4” Glass Fuse9T58K0000G24
Fuse Blocks Mounted on Top of TransformerDual 13/32” x 1 1/2” Class CC Fuses with Single 13/32” x 1 1/2” Midget Fuse9T58K0000G38
Fuse Blocks Mounted on Top of TransformerSingle 13/32” x 1 1/2” Midget Fuse9T58K0000G42
Fuse Blocks Mounted on Top of TransformerDual 13/32” x 1 1/2” Class CC Fuses with Single 1/4” x 1 1/4” Glass Fuse9T58K0000G48
1
Use G24 when the transformer is a series multiple or multitapped winding with no open terminals.
Note: Encapsulated Transformer Continuous Power Rating (VA) 50-1500 are Glass Fuse, 2000-3000 are H/K Fuse.
Encapsulated Transformer Continuous Power Rating (VA)
Rev. 8/15
Prices and data subject
to change without notice
Control Catalog
14-5
Transformers
Open Core and Coil Transformers
Machine Tool Applications
Control
Wiring Diagrams
Section 14
Diag ram 1
Diag ram 2
Diag ram 3
Diag ram 5
Diag ram 6
Diag ram 7
14-6
Diag ram 4
Control Catalog
Diag ram 8
Rev. 8/15
Prices and data subject
to change without notice
Transformers
Open Core and Coil Transformers
Outlines and Dimensions
6, 8 and 10 Frame
Terminal Board Connection Style
FrameApprox. NetA DepthB WidthC HeightMountingMountingMounting
sizeKVAWeight (Lbs.)(in.)(in.)(in.)Depth E (in.) Width F (in.)Slot (in.)
61000.052.643.062.682.162.5.219 x .750
61250.07534.253.062.682.412.5.219 x .750
81000.13.94.123.813.282.163.12.219 x .750
81500.155.54.623.813.282.663.12.219 x .750
81750.26.34.883.813.282.913.12.219 x .750
82000.2575.123.813.283.163.12.219 x .750
82500.3758.35.623.813.283.663.12.219 x .750
102250.511.65.754.563.93.383.75.297 x .580
122250.75135.815.314.563.384.297 x .580
12300117.56.565.314.564.134.297 x .580
142251.5296.316.815.813.385.5.297 x .580
14300235.57.066.815.814.135.5.297 x .580
14475351.58.816.815.815.885.5.297 x .580
Section 14
Ter min al Boa rd Con nection Styl e
Leads Out Connection Style
FrameApprox. NetA DepthB WidthC HeightMountingMountingMounting
sizeKVAWeight (Lbs.)(in.)(in.)(in.)Depth E (in.) Width F (in.)Slot (in.)
61000.052.63.253.062.682.162.5.219 x .750
61250.07533.53.062.682.412.5.219 x .750
81000.13.93.423.813.282.163.12.219 x .750
81500.155.53.923.813.282.663.12.219 x .750
81750.26.34.183.813.282.913.12.219 x .750
82000.2574.423.813.283.163.12.219 x .750
82000.374.423.813.283.163.12.219 x .750
82500.3758.34.923.813.283.663.12.219 x .750
102250.511.65.754.563.93.383.75.297 x .580
122250.75135.815.314.563.384.297 x .580
12300117.56.565.314.564.134.297 x .580
142251.5296.316.815.813.385.5.297 x .580
14300235.57.066.815.814.135.5.297 x .580
14475351.58.816.815.815.885.5.297 x .580
Lead s Out Connect ion St yle
Rev. 8/15
Prices and data subject
to change without notice
Control Catalog
14-7
Transformers
Open Core and Coil Transformers
CE-Rated
Application
The compliant transformer offering developed by GE is of the
highest quality. This product is designed to be incorporated into
equipment manufactured for sale in the European Community.
This product is in conformity with the European Standard: EN 60
742, 1995 per the provisions of the Low Voltage (LV) Directive
73/23/EEC in 1973 as amended by 93/68/EEC in 1995.
The Type “IP” offering utilizes all copper windings, which
are encapsulated in a hardened epoxy, making the winding
impervious to the elements. These designs are rated at 55° C rise
with a 40° C ambient. Standard on these designs are touch-proof
terminal boards. These provide protection from current carrying
terminals for personnel working on the equipment . These designs
incorporate customer friendly connection on rugged high-impact
molded terminal boards. Besides being rated, these designs
are both UL and C-UL listed.
50/60 Hz
Input VoltageOutput VoltageKVAFrame SizeProduct Number