Control transformers STN..., DTZ
Multi-winding transformer UTI
Multipurpose power supply units AING
All transformers are constructed and tested according to IEC/EN 61558 guidelines.
Depending on version, they can therefore be used in compliance with the safety norm
IEC/EN 60204.
Single-phase STN control transformers
Complete safety for electrical controls ￫ Page 15/4
Single/three-phase control, isolating, and STI, STZ, DTZ safety transformers
With increased insulation for the production of low voltages ￫ Page 15/6
Single-phase UTI multi-winding transformers
Control, isolation and safety transformers according to IEC/EN 61558-2-2 +++ simple
engineering as they are adapted to various worldwide control voltages ￫ Page 15/9
Multipurpose power supply units AING
Safety transformers to IEC/EN 61558-2-6 +++ All voltages from one device +++ allow simple
engineering and low wiring costs ￫ Page 15/9
2010 CA08103002Z-EN www.eaton.com
Control transformers, multi-winding transformers, universal power
supply units
System overview
Transformers, universal power supply units
15/2
Ordering
Single-phase control transformers with STN standard voltages
15/4
Single-phase STN control transformers 15/5
Single-phase control, isolating and STI safety transformers
15/6
Single-phase control, isolating and STZ safety transformers
15/7
Three-phase control, isolating, and DTZ safety transformers
15/8
Single-phase UTI multi-winding transformers 15/9
Multipurpose power supply units AING
15/9
IP23 enclosures 15/10
Shielding winding 15/10
Inrush current limiters 15/10
Additional tappings 15/11
Additional windings 15/11
Engineering
Size selection for control transformers 15/12
Protection of control transformers
15/12
Technical data
Transformers
15/13
Multipurpose power supply units AING
15/13
Dimensions
b
f
c
g
1)
e
a
Single-phase STN control transformers 15/15
Single-phase control, isolating, and STI, STZ safety transformers
15/16
Three-phase control, isolating, and
DTZ safety transformers
15/17
Multipurpose power supply units AING
15/18
Single-phase UTI multi-winding transformers 15/18
IP23 enclosures for transformers
15/19
Further transformers can be obtained from:
Trafomodern Transformatoren Ges.m.b.H.
Industriestraße II/11
A-7053 Hornstein
E-Mail: info@trafomodern.com
Internet: www.trafomodern.com
15/2
Transformers
System overview
1
2
6
7
3
4
8
5
2010 CA08103002Z-EN
www.eaton.com
Standard transformers
Single-phase
control transformers STZ
safety transformers STZ
isolating transformers STZ
1
Additional tappings
2010 CA08103002Z-EN
www.eaton.com
6
Primary, secondary
￫ Page 15/11
Shielding winding
7
￫ Page 15/10
Sheet-steel enclosure,
degree of protection IP23
2
Primary tapping ± 5 %
Built and tested to
IEC/EN 61558-2-2/2-4/2-6,
VDE 0570-2-2/2-4/2-6,
UL 506, CSA 22.2 No. 66
￫ Page 15/8
Single-phase
control transformers STI
safety transformers STI
isolating transformers STI
15/3
Transformer features
Primary tapping ± 5 %
Built and tested to
IEC/EN 61558-2-2/2-4/2-6,
VDE 0570-2-2/2-4/2-6,
UL 506, CSA 22.2 No. 66
￫ Page 15/7
Three-phase
control transformers DTZ
safety transformers DTZ
isolating transformers DTZ
Transformers
8
Enclosure for enhanced degree of
protection
Selection of features
￫ Ordering details of the
respective transformer
￫ Page 15/10
3
Primary tapping ± 5 %
Built and tested to
IEC/EN 61558-2-2/2-4/2-6,
VDE 0570-2-2/2-4/2-6,
UL 506, CSA 22.2 No. 66
￫ Page 15/6
Single-phase
control transformers STN
3
Primary tapping ± 5 %
Built and tested to
IEC/EN 61558-2-2, VDE 0570-2-2
UL 506, CSA 22.2 No. 66
￫ Page 15/4
Single-phase multi-winding
transformers UTI
4
Primary tapping 208 to 600 V
Built and tested to
IEC/EN 61558-2-2/2-4/2-6,
VDE 0570-2-2/2-4/2-6,
UL 506, CSA 22.2 No. 66
￫ Page 15/9
Universal power supply unit AING
5
Primary tapping ± 5 %
Safety transformer to
IEC/EN 61558-2-2/2-6,
VDE 0570-2-2/2-6,
For every output voltage
• a fuse
• an LED
• a changeover contact
￫ Page 15/9
15/4
Transformers
Single-phase control transformers with standard voltages
STN
HPL15004EN
Ordering
Single-phase control transformers with standard voltages
Rated output
kVA
Short-time rating
kVA
Preferred voltage 400/230 V
Preferred voltage 400/24 V
Preferred voltage 230/24 V
Part no.
Article no.
Part no.
Article no.
Part no.
Article no.
Price
See price
list
Price
See price
list
Price
See price
list
Std. pack
Single-phase control transformers
with standard voltages
IEC/EN 61558-2-2
VDE 0570 Part 2-2
Rated input voltage 230 ± 5 % V ,
400 ± 5 % V
Rated output voltage 24 V , 230 V
0.06
0.095
0.1
0.16
0.16
0.32
0.2
0.38
0.25
0.44
0.315
0.6
0.4
0.62
0.5
0.88
0.63
1.51
0.8
2.25
1
3.28
1.3
4.8
1.6
3.98
2
5.75
2.5
7.24
3
8.36
4
12.2
STN0.06(400/230)
204936
STN0.1(400/230)
204942
STN0.16(400/230)
204948
STN0.2(400/230)
204977
STN0.25(400/230)
204980
STN0.315(400/230)
204982
STN0.4(400/230)
204984
STN0.5(400/230)
204986
STN0.63(400/230)
204988
STN0.8(400/230)
204990
STN1.0(400/230)
204992
STN1.3(400/230)
221523
STN1.6(400/230)
221524
STN2.0(400/230)
221525
STN2.5(400/230)
221526
STN3.0(400/230)
221527
STN4.0(400/230)
221528
STN0.06(400/24)
204937
STN0.1(400/24)
204943
STN0.16(400/24)
204949
STN0.2(400/24)
204978
STN0.25(400/24)
221509
STN0.315(400/24)
221511
STN0.4(400/24)
221514
STN0.5(400/24)
221516
STN0.63(400/24)
221518
STN0.8(400/24)
221520
STN1.0(400/24)
221522
STN0.06(230/24)
204935
STN0.1(230/24)
204941
STN0.16(230/24)
204947
STN0.2(230/24)
204976
STN0.25(230/24)
221508
STN0.315(230/24)
221510
STN0.4(230/24)
221513
STN0.5(230/24)
221515
STN0.63(230/24)
221517
STN0.8(230/24)
221519
STN1.0(230/24)
221521
1 off
Notes
Information relevant for export to North America
Product Standards
UL File No.
UL CCN
CSA File No.
CSA Class No.
NA Certification
Suitable for
Max. Voltage Rating
Degree of Protection
2010 CA08103002Z-EN
www.eaton.com
UL 506; UL5085-1; UL 5085-2; CSA-C22.2 No. 66; CSA-C22.2 No. 66.1-06; CSA-C22.2 No. 66.2-06;
IEC/EN 61558-2-2; CE marking
E167225
XPTQ2, XPTQ8
UL report applies to both US and Canada
–
UL Recognized, certified by UL for use in Canada
Branch circuits
600 V AC
IEC: IP00, UL/CSA Type: -
Transformers
15/5
Single-phase control transformers
STN
HPL15005EN
Single-phase control transformers
Rated output
Short-time rating
kVA
kVA
Part no.
Article no.
Price
See price list
Std. pack
Notes
1 off
Ordering example
When ordering, the part number must include the
following details:
STN0, 1(*/*)
First asterisk ≙ rated input voltage
Second asterisk ≙ rated output voltage
• Desired part no. STN0, 1
• Desired rated input voltage 200 V
• Desired rated output voltage 18.5 V
The correct part no. is
STN0. 1(200/18.5)
Transformer-protective circuit-breakers
PKZMO-…-T ￫ Page 7/6
Single-phase control transformers
IEC/EN 61558-2-2
VDE 0570 Part 2-2
Rated input voltage 100 – 690 ± 5 % V
Rated output voltage 12 – 250 V
0.06
0.095
0.1
0.16
0.16
0.32
0.2
0.38
0.25
0.44
0.315
0.6
0.4
0.62
0.5
0.88
0.63
1.51
0.8
2.25
1
3.28
1.3
4.8
1.6
3.98
2
5.75
2.5
7.24
3
8.36
4
12.2
STN0.06(*/*)
204938
STN0.1(*/*)
204939
STN0.16(*/*)
204944
STN0.2(*/*)
204950
STN0.25(*/*)
204979
STN0.315(*/*)
204981
STN0.4(*/*)
204983
STN0.5(*/*)
204985
STN0.63(*/*)
204987
STN0.8(*/*)
204989
STN1.0(*/*)
204991
STN1.3(*/*)
204993
STN1.6(*/*)
204994
STN2.0(*/*)
204995
STN2.5(*/*)
204996
STN3.0(*/*)
204997
STN4.0(*/*)
204998
Notes
Information relevant for export to North America
Product Standards
UL File No.
UL CCN
CSA File No.
CSA Class No.
NA Certification
Suitable for
Max. Voltage Rating
Degree of Protection
UL 506; UL5085-1; UL 5085-2; CSA-C22.2 No. 66; CSA-C22.2 No. 66.1-06;
CSA-C22.2 No. 66.2-06; IEC/EN 61558-2-2; CE marking
E167225
XPTQ2, XPTQ8
UL report applies to both US and Canada
–
UL Recognized, certified by UL for use in Canada
Branch circuits
600 V AC
IEC: IP00, UL/CSA Type: -
2010 CA08103002Z-EN
www.eaton.com
15/6
Transformers
Single-phase control, isolating and safety transformers
HPL15006EN
STI
Single-phase control, isolating and safety transformers
Rated output
Short-time rating
kVA
kVA
Standard voltage
400/230 V
Standard voltage
400/24 V
Standard voltage
230/230 V
Standard voltage
230/24 V
Price
See
price list
Part no.
Article no.
Part no.
Article no.
Part no.
Article no.
Part no.
Article no.
Std. pack
STI0.06(400/230)
029975
STI0.1(400/230)
046630
STI0.16(400/230)
046633
STI0.2(400/230)
046636
STI0.25(400/230)
046638
STI0.315(400/230)
046639
STI0.4(400/230)
046640
STI0.5(400/230)
046641
STI0.63(400/230)
046883
STI0.8(400/230)
046889
STI1.0(400/230)
046895
STI1.3(400/230)
046918
STI1.6(400/230)
046952
STI2.0(400/230)
035258
STI2.5(400/230)
035259
STI3.0(400/230)
035260
STI4.0(400/230)
035261
STI0.06(400/24)
029971
STI0.1(400/24)
046631
STI0.16(400/24)
046634
STI0.2(400/24)
046637
STI0.25(400/24)
035249
STI0.315(400/24)
035250
STI0.4(400/24)
035251
STI0.5(400/24)
035252
STI0.63(400/24)
035253
STI0.8(400/24)
035254
STI1.0(400/24)
035255
STI0.06(230/230)
029968
STI0.1(230/230)
029976
STI0.16(230/230)
035247
STI0.2(230/230)
035248
STI0.25(230/230)
036400
STI0.315(230/230)
040641
STI0.4(230/230)
040642
STI0.5(230/230)
040643
STI0.63(230/230)
040644
STI0.8(230/230)
026641
STI1.0(230/230)
026642
STI1.3(230/230)
035256
STI1.6(230/230)
035257
STI2.0(230/230)
036398
STI2.5(230/230)
036399
STI0.06(230/24)
029977
STI0.1(230/24)
046629
STI0.16(230/24)
046632
STI0.2(230/24)
046635
STI0.25(230/24)
035262
STI0.315(230/24)
036392
STI0.4(230/24)
036393
STI0.5(230/24)
036394
STI0.63(230/24)
036395
STI0.8(230/24)
036396
STI1.0(230/24)
036397
1 off
Single-phase control, isolating and safety
transformers with standard voltages
IEC/EN 61558-2-2/2-4/2-6
VDE 0570 Part 2-2, Part 2-6 (safety transformers),
Part 2-4 (isolating transformers)
Rated input voltage 230 ± 5 % V, 400 ± 5 % V
Rated output voltage 24 , 230 V
0.06
0.13
0.1
0.24
0.16
0.36
0.2
0.44
0.25
0.6
0.315
0.75
0.4
1.1
0.5
1.6
0.63
1.7
0.8
2
1
2.8
1.3
3.7
1.6
5.5
2
7
2.5
9
3
11.5
4
15
Notes
Information relevant for export to North America
Product Standards
UL File No.
UL CCN
CSA File No.
CSA Class No.
NA Certification
Suitable for
Max. Voltage Rating
Degree of Protection
2010 CA08103002Z-EN
www.eaton.com
UL 506; UL5085-1; UL 5085-2; CSA-C22.2 No. 66; CSA-C22.2 No. 66.1-06;
CSA-C22.2 No. 66.2-06; IEC/EN 61558-2-2; CE marking
E167225
XPTQ2, XPTQ8
UL report applies to both US and Canada
–
UL Recognized, certified by UL for use in Canada
Branch circuits
600 V AC
IEC: IP00, UL/CSA Type: -
Transformers
15/7
Single-phase control, isolating and safety transformers
STZ
HPL15007EN
Single-phase control, isolating and safety transformers
Rated output
Short-time rating
kVA
kVA
Part no.
Article no.
Price
See price
list
Std. pack
Notes
1 off
• Transformers with rated output voltages ≦ 50 V can be used as
safety transformers to IEC/EN 61558.
Single-phase control, isolating and
safety transformers
IEC/EN 61558-2-2/2-4/2-6
VDE 0570 Part 2-2, Part 2-6 (safety transformers), Part 2-4 (isolating transformers)
Rated input voltage 50 – 950 ± 5 % V
Rated output voltage 12 – 1000 V
0.06
0.13
0.1
0.24
0.16
0.36
0.2
0.44
0.25
0.6
0.315
0.75
0.4
1.1
0.5
1.6
0.63
1.7
0.8
2
1
2.8
1.3
3.7
1.6
5.5
2
7
2.5
9
3
11.5
4
15
5.3
13
8.3
21
13.3
34
STZ0.06(*/*)
914761
STZ0.1(*/*)
914762
STZ0.16(*/*)
914763
STZ0.2(*/*)
914764
STZ0.25(*/*)
914765
STZ0.315(*/*)
914766
STZ0.4(*/*)
914767
STZ0.5(*/*)
914768
STZ0.63(*/*)
914769
STZ0.8(*/*)
914770
STZ1.0(*/*)
914771
STZ1.3(*/*)
914772
STZ1.6(*/*)
914773
STZ2.0(*/*)
914774
STZ2.5(*/*)
914775
STZ3.0(*/*)
914776
STZ4.0(*/*)
914777
STZ5.3(*/*)
201060
STZ8.3(*/*)
201062
STZ13.3(*/*)
201064
Ordering example
When ordering, the part number must include the following
details:
STZ0.06(*/*)
First asterisk ≙ rated input voltage
Second asterisk ≙ rated output voltage
• Desired part no. STZ0.06
• Desired rated input voltage 230 V
• Desired rated output voltage 12 V
The correct type reference is
STZ0.06(230/12)
Caution!
Standard voltages 400/230 V, 400/24 V,230/230 V, 230/24 V are only
supplied as STI ￫ Page 15/6 if other suffixes, e.g. shield winding,
are not ordered.
Accessories ￫ Page 15/10
Notes
Information relevant for export to North America
Product Standards
UL File No.
UL CCN
CSA File No.
CSA Class No.
NA Certification
Suitable for
Max. Voltage Rating
Degree of Protection
UL 506; UL5085-1; UL 5085-2; CSA-C22.2 No. 66; CSA-C22.2 No. 66.1-06; CSA-C22.2
No. 66.2-06; IEC/EN 61558-2-2; CE marking
E167225
XPTQ2, XPTQ8
UL report applies to both US and Canada
–
UL Recognized, certified by UL for use in Canada
Branch circuits
600 V AC
IEC: IP00, UL/CSA Type: -
2010 CA08103002Z-EN
www.eaton.com
15/8
Transformers
Three-phase control, isolating and safety transformers
HPL15008EN
DTZ
Three-phase control, isolating and safety transformers
Rated output
Short-time rating
kVA
kVA
Part no.
Article no.
Price
See price
list
Std. pack
Notes
DTZ0.1(*/*)*
914799
DTZ0.16(*/*)*
914800
DTZ0.25(*/*)*
914801
DTZ0.4(*/*)*
914802
DTZ0.5(*/*)*
914803
DTZ0.63(*/*)*
914804
DTZ1.0(*/*)*
914805
DTZ1.6(*/*)*
914806
DTZ2.0(*/*)*
914807
DTZ2.5(*/*)*
914808
DTZ4.0(*/*)*
914809
DTZ6.3(*/*)*
914810
DTZ8.0(*/*)*
914811
DTZ10(*/*)*
914812
DTZ12.5(*/*)*
914813
DTZ16(*/*)*
914814
DTZ20(*/*)*
914815
1 off
• Transformers with rated output voltages ≦ 50 V can be used as
safety transformers in accordance with IEC/EN 61558.
DTZ25(*/*)*
914816
1 off
Three-phase control, isolating and
safety transformers
IEC/EN 61558-2-2/2-4/2-6
VDE 0570 Part 2-2, Part 2-6 (safety transformers), Part 2-4 (isolating transformers)
Rated input voltage 50 – 950 ± 5 % V
Rated output voltage 18.5 – 1000 V
0.1
0.2
0.16
0.32
0.25
0.5
0.4
0.8
0.5
1
0.63
1.38
1
2.2
1.6
3.5
2
4.4
2.5
5.5
4
6.2
6.3
15.7
8
20
10
25
12.5
31
16
40
20
50
25
62
Ordering example
When ordering, the part number must include the following
details:
DTZ0.1(*/*)*
First asterisk ≙ rated input voltage
Second asterisk ≙ rated output voltage
Third asterisk ≙ configuration
• Desired part no. DTZ0.1
• Desired rated input voltage 200 V
• Desired rated output voltage 18.5 V
• Desired configuration Dy(n)5
The correct type reference is
DTZ0.1(200/18.5)DY(N)5)
Accessories ￫ Page 15/10
Notes
Information relevant for export to North America
Product Standards
UL File No.
UL CCN
CSA File No.
CSA Class No.
NA Certification
Suitable for
Max. Voltage Rating
Degree of Protection
2010 CA08103002Z-EN
www.eaton.com
UL 506; UL5085-1; UL 5085-2; CSA-C22.2 No. 66; CSA-C22.2 No. 66.1-06;
CSA-C22.2 No. 66.2-06; IEC/EN 61558-2-2; CE marking
E167225
XPTQ2, XPTQ8
UL report applies to both US and Canada
–
UL Recognized, certified by UL for use in Canada
Branch circuits
600 V AC
IEC: IP00, UL/CSA Type: -
Transformers
15/9
Single-phase multi-winding transformers
UTI, AING
HPL15009EN
Single-phase multi-winding transformers
Rated
output
kVA
Rated
input
voltage
V
Rated
output
voltage
V
Part no.
Article no.
Price
See
price list
Std. pack
Notes
1 off
Transformer-protective
circuit-breakers PKZM0-...-T
￫ Page 7/6
Single-phase multi-winding transformers
(Universal) control, isolating and safety transformers
to VDE 0550,
IEC/EN 61558-2-2/2-4/2-6
VDE 0570 Part 2-2, Part 2-6 (safety transformers),
Part 2-4 (isolating transformers)
0.1
208
2 x 115
230
380
0.2
400
415
0.315
440
460
0.5
480
500
525
0.63
550
575
0.8
600
1
Rated
output
kVA
Max. output
current
A
UTI0.1-115
206923
UTI0.2-115
206924
UTI0.315-115
206925
UTI0.5-115
206926
UTI0.63-115
206927
UTI0.8-115
206928
UTI1.0-115
206929
Part no.
Article no.
Price
See
price list
Std.
pack
Notes
1 off
• Circuit diagram:
Multipurpose power supply units AING
Safety transformer to IEC/EN 61558-2-2/2-6
VDE 0570 Part 2-2/2-6
For every output voltage a fuse, an LED and a
changeover contact for monitoring and annunciation.
Non-standard voltages please enquire
Rated input voltage 230 ± 5 % V
Rated output voltage 24 AC, 10 DC, 24 DC V
0.1
4.2
1
3
0.192
8
1
3
AING4
269516
AING8
269517
+5 %
230 V
24 V AC
–5 %
0
+10 V DC
_
+24 V DC
0
_
Signal contacts
Switching voltage max. 250 V AC/110 V DC
max. 1 A
Switching duty 62 VA/30 W
LED indicators
• Output voltage present: LED = green
• Fuse fault/missing: LED = red
Size/type FK2 fuses are used.
Notes
Information relevant for export to North America
Product Standards
UL File No.
UL CCN
CSA File No.
CSA Class No.
NA Certification
Suitable for
Max. Voltage Rating
Degree of Protection
UL 506; UL5085-1; UL 5085-2; CSA-C22.2 No. 66; CSA-C22.2 No. 66.1-06; CSA-C22.2 No. 66.2-06;
IEC/EN 61558-2-2; CE marking
E167225
XPTQ2, XPTQ8
UL report applies to both US and Canada
–
UL Recognized, certified by UL for use in Canada
Branch circuits
600 V AC
IEC: IP00, UL/CSA Type: -
2010 CA08103002Z-EN
www.eaton.com
15/10
Transformers
Accessories
HPL15010EN
+IP23..., +W..., EEB..., +EEB...
Accessories
For use with
Part no. suffix
Article no. for
ordering only
with basic unit
STZ0.06 … STZ0.16
+IP23/01
200618
+IP23/02
200623
+IP23/03
200624
+IP23/04
226100
+IP23/05
200648
+IP23/06
200649
Price
See price list
Std. pack
Notes
Information relevant for export to
North America
1 off
Enclosure can be used with primary
or secondary voltages >110 V.
For lower voltages, please enquire.
IP23 enclosures
STZ0.2 … STZ0.5
STZ0.63 … STZ1.3
STZ1.6 … STZ2.0
STZ5.3 … STZ8.3
STZ13.3
STZ2.5 … STZ4.0
DTZ1.0 … DTZ2.0
DTZ0.1 … DTZ0.16
DTZ0.25 … DTZ0.63
DTZ2.5 … DTZ6.3
DTZ8.0 … DTZ25
+IP23/32A
200763
+IP23/30
200706
+IP23/31
200753
+IP23/33
200754
+IP23/34
200755
Enclosure can be used with primary
or secondary voltages from 42 V to
max. 1000 V incl. taps.
Shielding winding
STZ0.06 … STZ1.6
STZ2.0 … STZ13.3
DTZ0.1… DTZ6.3
DTZ8.0 … DTZ20
Primary current
For use with
IN
A
+W1.8
082270
+W4.0
082271
+W6.0
082274
+W20.0
082275
Type
Article no.
when ordered
separately
1 off
Price
See price list
Shielding winding means additional
shielding between the primary and
secondary winding.
Type suffix
Article no. for
ordering only
with basic unit
Price
See price
list
UL/CSA approval not required
Std.
pack
Notes
1 off
Primary current: from the transformer
rating plate or by calculation
Inrush current limiters
For single-phase transformers
1
STI
STZ
2
3
EEB1
226102
EEB2
226104
EEB3
226106
+EEB1
226101
+EEB2
226103
+EEB3
226105
Single-phase: IN = SN /(UNprim x η)
Three-phase: IN = SN /(√3 UNprim x η)
SN = rated transformer output
UNprim = Transformer´s primary rated
voltage
η = efficiency (from the technical data
table)
2010 CA08103002Z-EN
www.eaton.com
Transformers
15/11
Accessories
+ZA..., +DZA..., +ZW...
HPL15011EN
Accessories
Current
range
A
Part no. suffix
Article no. for
ordering only
with basic unit
For use
with
Price
See price
list
Std. pack
Notes
1 off
Selection of the correct tap.
Ordering example for single-phase transformers:
• Selected transformer STZ0.25(400/24)
• Required voltage of additional tapping 22 V
• The current for selection of the tapping is calculated as follows:
Additional tappings
For deviations in the rated input or output voltage of
more than ± 10 %:
• Ask about size of the transformer.
• Also state distribution of rating in addition to the
tapping.
< 16
STZ
Primary
Single-phase
side
transformers
< 16
STZ
Secondary
Single-phase
transformers
+ZA16P(*)
931897
+ZA16S(*)
931895
I = S/U
I = current
S = apparent power
U = voltage of the tapping
I = 250/22 = 11.4 A ￫ +ZA16
For the secondary tapping, the correct suffix is:
+ZA16S(22)
A primary side additional tapping is determined in the same manner.
< 16
DTZ
Primary
side
Three-phase
transformers
+DZA16P(*)
930200
< 16
DTZ
Secondary
Three-phase
transformers
+DZA16S(*)
200406
Selection of the correct tap.
Ordering example for three-phase transformers:
• Selected transformer DTZ0.25(400/24)
• Required voltage of additional tapping 22 V
• The current for selection of the tapping is calculated as follows:
I = S/(√3 x U)
I = current
S = apparent power
U = voltage of the tapping
I = 250/( √3 x 22) = 6.6 A ￫ +DZA16
For the secondary tapping, the correct suffix is:
+DZA16S(22)
A primary side additional tapping is determined in the same manner.
Additional windings
For primary extra winding please enquire
A maximum of 5 additional windings can be ordered for
the primary and/or secondary side.
< 16
STZ
Second- Single-phase
ary
transformers
+ZW16S(*V*VA)
279276
1 off
Ordering example for single-phase transformers:
Transformer STZ...(400 V/200 V) with 1000 VA and a secondary
additional winding for 100 V and 200 VA, resulting in the required
rating of 1200 VA. The correct part no. is:
STZ1.3(400/200)
For pricing of the additional winding, the current is calculated as
follows.:
I = S/U
I = current
S = apparent power of the additional winding
U = voltage of the additional winding
I = 200/100 = 2 A ￫ +ZW16
For the secondary additional winding, the correct suffix is:
+ZW16S(100V200VA)
Notes
Information relevant for export to North America
UL/CSA approval not required
2010 CA08103002Z-EN
www.eaton.com
15/12
Transformers
Selection and protection of control transformers
ST..., DT...
Engineering
Protection of control
transformers
Selection and protection of control transformers
Size selection for control
transformers
Determination of the continuous
rating
The control transformer must be rated
in size so that the voltage drop remains
within the permissible tolerance range
even under unfavorable conditions.
The determination of the transformer
rating is performed by the addition
of all the sealing powers of all
loads which are to be connected
simultaneously as well as addition of
the inrush power of the largest load,
and multiplying the result by a factor
of 0.8.
If the ratings of the loads are very
similar, the sum of all inrush powers of
the simultaneously connected loads is
added to the sum of all the sealing
powers and the result is multiplied by
a factor of 0.8.
Determination of the short-time rating
If the primary requirement is to switch
large contactors, it is recommended
that the control transformer is
selected on the basis of the short-time
rating. In most cases, this will mean
that the transformer rating is reduced.
It is important to ensure that the
sealing power does not exceed the
continuous rating.
Operational conditions
The protective device shown in the
table below must be connected
upstream of the primary. The overload
release of the circuit-breaker must be
set to the stated current. The current
to be set must also be stated on the
rating plate of the transformer. If a
short-circuit release is present it must
be set to the maximum value.
The setting values of the circuitbreaker apply up to 1.06 times the
rated voltage. For a higher mains
voltage the +5 % terminal is to be used.
In the case of transformers > 2.0 kVA
(DT...> 4.0 kVA) the circuit-breaker
may trip under certain mains supply
conditions (Ik > 6 kA) and with
unfavorable starting torque. In such
cases we recommend the use of an
inrush current limiter.
The inrush current limiter can be
ordered as an accessory. Ordering
details ￫ Accessories
Setting range of the motor-protective circuit-breaker as a function of the STI, STZ
and DTZ transformer rated power (VA)
Part no.
ST…0.06
ST…0.1
ST…0.16
ST…0.2
ST…0.25
ST…0.315
ST…0.4
ST…0.5
ST…0.63
ST…0.8
ST…1.0
ST…1.3
ST…1.6
ST…2.0
ST…2.5
ST…3.0
ST…4.0
DT…0.1
DT…0.16
DT…0.25
DT…0.4
DT…0.5
DT…0.63
DT…1.0
DT…1.6
DT…2.0
DT…2.5
DT…4.0
DT…6.3
Primary voltage
200 V
Protective Setdevice
ting
A
PKZM0-0.4 0.4
PKZM0-0.63 0.5
PKZM0-1
0.8
PKZM0-1.6 1.3
PKZM0-2.5 1.6
PKZM0-2.5 2.0
PKZM0-4
3.1
PKZM0-6.3 5.0
PKZM0-6.3 6.2
PKZM0-10 7.6
PKZM0-16 12.0
PKZ2/ZM-25 18.9
230 V
Protective
device
PKZM0-0.4
PKZM0-0.63
PKZM0-1
PKZM0-1.6
PKZM0-1.6
PKZM0-1.6
PKZM0-2.5
PKZM0-2.5
PKZM0-4
PKZM0-4
PKZM0-6.3
PKZM0-10
PKZM0-10
PKZM0-16
PKZ2/ZM-16
PKZ2/ZM-25
PKZ2/ZM-25
PKZM0-0.4
PKZM0-0.63
PKZM0-1
PKZM0-1.6
PKZM0-1.6
PKZM0-2.5
PKZM0-4
PKZM0-6.3
PKZM0-6.3
PKZM0-10
PKZM0-16
PKZ2/ZM-25
Setting
A
0.3
0.5
0.8
1.0
1.3
1.5
2.0
2.4
3.0
3.8
4.7
6.3
7.4
10.0
11.5
16.0
18.1
0.3
0.5
0.7
1.1
1.4
1.8
2.7
4.3
5.4
6.7
10.4
16.4
400 V
Protective
device
PKZM0-0.25
PKZM0-0.4
PKZM0-0.63
PKZM0-0.63
PKZM0-1
PKZM0-1
PKZM0-1.6
PKZM0-1.6
PKZM0-2.5
PKZM0-2.5
PKZM0-4
PKZM0-4
PKZM0-6.3
PKZM0-6.3
PKZ2/ZM-10
PKZ2/ZM-16
PKZ2/ZM-16
PKZM0-0.25
PKZM0-0.4
PKZM0-0.63
PKZM0-1
PKZM0-1
PKZM0-1.6
PKZM0-2.5
PKZM0-4
PKZM0-4
PKZM0-4
PKZM0-6.3
PKZ2/ZM-10
Setting
A
0.2
0.3
0.5
0.6
0.7
0.9
1.1
1.4
1.7
2.2
2.7
3.5
4.2
5.3
6.6
10.0
10.4
0.2
0.3
0.4
0.7
0.8
1.0
1.6
2.5
3.1
3.8
6.0
9.5
415 V
Protective
device
PKZM0-0.25
PKZM0-0.4
PKZM0-0.63
PKZM0-0.63
PKZM0-1
PKZM0-1
PKZM0-1.6
PKZM0-1.6
PKZM0-2.5
PKZM0-2.5
PKZM0-4
PKZM0-4
PKZM0-6.3
PKZM0-6.3
PKZ2/ZM-10
PKZ2/ZM-16
PKZ2/ZM-16
PKZM0-0.25
PKZM0-0.4
PKZM0-0.63
PKZM0-1
PKZM0-1
PKZM0-1.6
PKZM0-1.6
PKZM0-2.5
PKZM0-4
PKZM0-4
PKZM0-6.3
PKZ2/ZM-10
For all other transformers use transformer-protective circuit-breakers PKZM0-...-T. ￫ Page 7/6
2010 CA08103002Z-EN
www.eaton.com
Setting
A
0.2
0.3
0.5
0.6
0.7
0.9
1.1
1.3
1.7
2.1
2.6
3.4
4.1
5.1
6.4
10.0
10.0
0.2
0.3
0.4
0.6
0.8
1.0
1.5
2.4
3.0
3.7
5.8
9.1
440 V
Protective
device
PKZM0-0.25
PKZM0-0.4
PKZM0-0.63
PKZM0-0.63
PKZM0-1
PKZM0-1
PKZM0-1.6
PKZM0-1.6
PKZM0-1.6
PKZM0-2.5
PKZM0-4
PKZM0-4
PKZM0-4
PKZM0-6.3
PKZ2/ZM-10
PKZ2/ZM-10
PKZ2/ZM-10
PKZM0-0.25
PKZM0-0.4
PKZM0-0.4
PKZM0-0.63
PKZM0-1
PKZM0-1
PKZM0-1.6
PKZM0-2.5
PKZM0-4
PKZM0-4
PKZM0-6.3
PKZ2/ZM-10
Setting
A
0.2
0.3
0.4
0.5
0.7
0.8
1.0
1.2
1.6
2.0
2.5
3.2
4.0
4.8
6.0
7.1
10.0
0.2
0.3
0.4
0.6
0.7
0.9
1.4
2.3
2.8
3.5
5.5
8.6
500 V
Protective
device
PKZM0-0.16
PKZM0-0.25
PKZM0-0.4
PKZM0-0.63
PKZM0-0.63
PKZM0-1
PKZM0-1
PKZM0-1.6
PKZM0-1.6
PKZM0-2.5
PKZM0-2.5
PKZM0-4
PKZM0-4
PKZM0-6.3
PKZ2/ZM-6
PKZ2/ZM-10
PKZ2/ZM-10
PKZM0-0.16
PKZM0-0.25
PKZM0-0.4
PKZM0-0.63
PKZM0-1
PKZM0-1
PKZM0-1.6
PKZM0-2.5
PKZM0-2.5
PKZM0-4
PKZM0-6.3
PKZ2/ZM-10
Setting
A
0.2
0.2
0.4
0.5
0.6
0.7
0.9
1.1
1.4
1.7
2.2
2.8
3.4
4.2
5.3
6.2
8.3
0.1
0.2
0.3
0.5
0.6
0.8
1.3
2.0
2.5
3.1
4.8
7.6
690 V
Protective
device
PKZM0-0.16
PKZM0-0.25
PKZM0-0.4
PKZM0-0.4
PKZM0-0.63
PKZM0-0.63
PKZM0-1
PKZM0-1
PKZM0-1.6
PKZM0-1.6
PKZM0-1.6
PKZM0-2.5
PKZM0-2.5
PKZM0-4
PKZ2/ZM-4
PKZ2/ZM-6
PKZ2/ZM-6
PKZM0-0.16
PKZM0-0.25
PKZM0-0.4
PKZM0-0.63
PKZM0-0.63
PKZM0-0.63
PKZM0-1
PKZM0-1.6
PKZM0-2.5
PKZM0-2.5
PKZM0-4
PKZM0-6.3
Setting
A
0.1
0.2
0.3
0.3
0.4
0.5
0.7
0.8
1.0
1.3
1.6
2.0
2.5
3.1
4.0
4.5
6.0
0.1
0.2
0.3
0.4
0.5
0.6
0.9
1.4
1.8
2.2
3.5
5.5
Transformers
15/13
Transformers, universal power supply units
STI, STZ, DTZ, STN, UTI, AING
Technical data
Transformers, universal power supply units
Control transformers
General
Standards
Built and tested to
Suitable for use to
Ambient temperature
Characteristics
Terminals
Connection lugs
Insulation class
Rated frequency
Primary tapping
Degree of protection
Separate windings
Completely vacuum-impregnated
Reinforced insulation
Rated duty factor
°C
Hz
% DF
Multi-winding
transformers
UTI
Universal power
supply units
AING
Safety transformer
to IEC/EN 61558-2-2/
2-6
VDE 0570 Part 2-2/
2-6
●
–
B
50 - 60
±5%
IP20
●
●
●
100
STI, STZ
DTZ
STN
IEC/EN 61558-2-2/
2-4/2-6
VDE 0570 Part 2-2,
Part 2-6 (safety
transformers),
Part 2-4 (isolating
transformers)
IEC/EN 61558-2-2/
2-4/2-6
VDE 0570 Part 2-2,
Part 2-6 (safety
transformers),
Part 2-4 (isolating
transformers)
IEC/EN 61558-2-2
VDE 0570 Part 2-2
IEC/EN 60204-1,
ÖVE-EN 13
VDE 0113, VDE 0100
Part 410
-25 - +40
IEC/EN 60204-1,
ÖVE-EN 13
VDE 0113, VDE 0100
Part 410
-25 - +40
IEC/EN 60204-1,
ÖVE-EN 13
VDE 0113, VDE 0100
Part 410
-25 - +40
(Universal)
control, isolating
and safety transformers to VDE 0550,
IEC/EN 61558-2-2/
2-4/2-6
VDE 0570 Part 2-2,
Part 2-6 (safety
transformers),
Part 2-4 (isolating
transformers)
IEC/EN 60204-1,
ÖVE-EN 13
VDE 0113, VDE 0100
Part 410
-25 - +40
● (< 115 A)
● (> 115 A)
B
50 - 60
±5%
IP00
●
●
●
100
● (< 115 A)
● (> 115 A)
B
50 - 60
±5%
IP00
●
●
●
100
● (< 115 A)
● (> 115 A)
B
50 - 60
±5%
IP00
●
●
–
100
●
–
B
50 - 60
± 20 %
IP00
●
●
●
100
2010 CA08103002Z-EN
IEC/EN 60204-1
VDE 0113
-25 - +40
www.eaton.com
15/14
Transformers
Transformers
STI, STZ, DTZ, UTI
Transformers
Total
weight
No-load
losses
kg
W
Shortcircuit
losses
W
Shortcircuit
voltage
%
Efficiency
Single-phase control, isolating, and safety transformers1)
ST…0.06
ST…0.1
ST…0.16
ST…0.2
ST…0.25
ST…0.315
ST…0.4
ST…0.5
ST…0.63
ST…0.8
ST…1.0
ST…1.3
ST…1.6
ST…2.0
ST…2.5
ST…3.0
ST…4.0
STZ5.3
STZ8.3
STZ13.3
1.5
2
2.3
3
3.8
4.3
5.2
6.8
7.7
9.6
13.4
14.9
17.4
21.5
21.5
26
35
40
55
80
6
7
9
11
13
10
17
15
15
17
27
32
21
27
39
30
38
40
65
95
1)
1
1.5
2.4
2.8
2.9
3.5
4.2
5.1
7.1
9.8
12.4
14.1
14.3
19.9
20
23
27
7
7
11
9
9
11
12
15
21
24
33
46
43
56
21
32
28
No-load
losses
kg
W
5
8
12
17
14
18
18
24
27
25
29
35
37
33
43
55
88
165
200
265
7.8
6.9
6.6
6.6
5.1
5.5
4.4
3.9
4.1
3.2
2.9
3
2.4
2
2.4
2.1
2.2
4
4
3.5
0.85
0.87
0.88
0.88
0.9
0.92
0.92
0.93
0.94
0.95
0.95
0.95
0.96
0.97
0.97
0.97
0.97
0.96
0.97
0.97
10
15
16
19
21
21
27
27
32
24
26
33
44
42
145
94
143
11
10
6.7
6.8
6.3
5.3
5.3
4.1
3.8
2.5
2.2
2.1
2.5
2
2.4
2.4
2.4
0.79
0.84
0.87
0.88
0.9
0.91
0.92
0.93
0.93
0.94
0.94
0.94
0.95
0.95
0.95
0.96
0.96
DTZ0.1
DTZ0.16
DTZ0.25
DTZ0.4
DTZ0.5
DTZ0.63
DTZ1.0
DTZ1.6
DTZ2.0
DTZ2.5
DTZ4.0
DTZ6.3
DTZ8.0
DTZ10
DTZ12.5
DTZ16
DTZ20
DTZ25
1.9
2.5
3.6
5.1
6.1
8.9
12.9
18.5
22.4
29.3
39.6
50.2
55
70
80
95
125
160
5
8
11
15
20
25
35
55
60
80
60
66
60
80
95
100
140
180
Shortcircuit
voltage
%
Efficiency
28
20
25
40
35
50
50
60
75
85
100
170
250
280
300
420
400
350
15
9.5
8.5
8
6
5.5
4
3
3.5
2.5
2
2
4
3.5
4
4.5
3.5
3
0.75
0.85
0.88
0.88
0.9
0.9
0.92
0.93
0.94
0.94
0.96
0.96
0.96
0.97
0.97
0.97
0.98
0.98
7.5
6.5
5
3.5
3.8
2.8
2.1
0.84
0.87
0.89
0.92
0.92
0.93
0.93
Single-phase multi-winding transformers
UTI0.1
UTI0.2
UTI0.315
UTI0.5
UTI0.63
UTI0.8
UTI1.0
2
3
4.3
6.8
7.7
9.6
13.4
8
10
15
26
25
33
46
All no-load loss, short-circuit loss, short-circuit voltage and efficiency values apply at a temperature of 20 °C.
2010 CA08103002Z-EN
Shortcircuit
losses
W
Three-phase control, isolating, and safety transformers1)
Single-phase control transformers1)
STN0.06
STN0.1
STN0.16
STN0.2
STN0.25
STN0.315
STN0.4
STN0.5
STN0.63
STN0.8
STN1.0
STN1.3
STN1.6
STN2.0
STN2.5
STN3.0
STN4.0
Total
weight
www.eaton.com
11
19
23
23
32
29
30
Transformers
15/15
Single-phase control transformers
STN
Dimensions
Single-phase control transformers
Single-phase control transformers
STN0.06...2.0
2) c±5
① Connection lugs
② Maximum space requirement
③ With STN0,06-0.2 ground connection at bottom
c1
3)
1)
og
e
f
2) a
b1
2) b±5
Part no.
STN0.06
STN0.1
STN0.16
STN0.2
STN0.25
STN0.315
STN0.4
STN0.5
STN0.63
STN0.8
STN1.0
STN1.3
STN1.6
STN2.0
12 V
b
79
75
97
83
103
111
108
120
121
124
150
138
183
213
a
66
85
85
106
106
106
121
121
151
151
151
175
175
175
c
78
91
91
112
121
121
133
133
157
196
196
213
170
170
24 V
b
79
75
97
83
83
91
88
120
121
138
164
148
138
168
c
78
91
91
112
112
112
124
133
157
157
157
169
216
216
42 V
b
79
75
97
83
83
91
88
100
107
124
164
148
148
178
c
78
91
91
112
112
112
124
124
145
145
157
169
169
169
110 V
b
79
75
97
83
83
91
88
100
107
124
150
138
138
168
c
78
91
91
112
112
112
124
124
145
145
145
157
157
157
230 V
b
79
75
97
83
83
91
88
100
107
124
150
138
138
168
c
78
91
91
112
112
112
124
124
145
145
145
157
157
157
e
50
64
64
80
80
80
90
90
122
122
122
135
135
135
f
56
47
70
61
61
70
68
80
82
99
125
110
110
141
⌀g
4.8x8
4.8x8
4.8x8
5.8x9
5.8x9
5.8x9
5.8x12
5.8x12
7x15
7x15
7x15
7x15
7x15
7x15
b1
67
60
83
80
80
89
86
98
104
121
147
135
135
165
c1
60
76
76
97
97
97
106
106
132
132
132
152
152
152
STN2.5...4.0
① Connection lugs
② Maximum space requirement
2) b1±5
2) c±5
c1
f
⭋g
1)
e
b
2) a
Part no.
STN2.5
STN3.0
STN4.0
a
230
230
230
b
130
155
170
c1
250
250
250
e
190
190
190
f
200
200
200
⌀g
11
11
11
b1
12 V
185
210
225
c
12 V
260
260
260
b1
24V
185
230
245
c
24V
250
250
250
b1
42 V
205
230
245
c
42 V
255
255
255
b1
110 V
160
185
200
c
110 V
275
275
275
2010 CA08103002Z-EN
b1
230 V
145
170
185
c
230 V
255
255
255
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15/16
Transformers
Single-phase control, isolating, and safety transformers
STI, STZ
Single-phase control, isolating, and safety transformers
Single-phase control, isolating, and safety transformers
ST...0.06...2.5
① Connection lugs
② With STI/STZ0.06 … 0.16 ground connection at bottom
c1
c±5
2)
1)
g
e
f
a
b1
b±5
Part no.
ST…0.06
ST…0.1
ST…0.16
ST…0.2
ST…0.25
ST…0.315
ST…0.4
ST…0.5
ST…0.63
ST…0.8
ST…1.0
ST…1.3
ST…1.6
ST…2.0
ST…2.5
a
85
85
85
106
106
121
121
121
151
151
151
175
195
195
195
12 V
b
75
89
97
83
111
-
c
91
91
91
112
124
-
24 V
b
75
89
97
83
91
88
100
140
121
138
164
148
142
154
154
c
91
91
91
112
112
119
119
131
157
157
157
169
240
240
240
42 V
b
75
89
97
83
91
88
100
120
107
124
164
148
149
161
154
110 V
b
75
89
97
83
91
88
100
120
107
124
150
138
142
154
161
c
91
91
91
112
112
119
119
119
145
145
157
169
186
186
240
c
91
91
91
112
112
119
119
119
145
145
145
157
174
174
186
230 V
b
75
89
97
83
91
88
100
120
107
124
150
138
142
154
154
c
91
91
91
112
112
119
119
119
145
145
145
157
174
174
174
b1
60
74
83
80
89
86
98
118
104
121
147
135
140
152
152
c1
76
76
76
97
97
106
106
106
132
132
132
152
166
166
166
e
64
64
64
80
80
90
90
90
122
122
122
135
150
150
150
ST...3.0...4.0
b
f
c
g
1)
e
a
Part no.
ST…3.0
ST…4.0
a
230
230
2010 CA08103002Z-EN
12 V
b
-
c
-
www.eaton.com
24 V
b
210
235
c
250
250
42 V
b
230
255
c
255
255
110 V
b
185
210
c
275
275
230 V
b
170
200
c
255
255
e
190
190
f
200
200
⌀g
11
11
f
47
61
70
61
70
68
80
100
82
99
125
110
110
122
122
⌀g
4.8x8
4.8x8
4.8x8
5.8x9
5.8x9
5.8x12
5.8x12
5.8x12
7x15
7x15
7x15
7x15
10x18
10x18
10x18
Transformers
15/17
Three-phase control, isolating, and safety transformers
STZ, DTZ
Three-phase control, isolating, and safety transformers
c±5
STZ5.3...13.3
f
e
a
b±5
g
12 V
Part no.
a
b
c
STZ5.3
260
200
*)
STZ8.3
260
STZ13.3
320
*) The higher rated voltage is valid
24 V
b
200
230
240
42 V
b
200
230
240
c
*)
*)
*)
c
*)
*)
*)
110 V
b
214
244
270
c
374
374
440
230 V
b
214
244
270
c
360
374
440
e
230
230
270
f
126
156
172
⌀g
10x18
10x18
13x20
Three-phase control, isolating, and safety transformers
DTZ0.1...25
① The higher rated operating voltage applies
② Terminals ≦ 25 A
③ Connection lugs > 63 A
2)
c1
c
3)
og
e
a
f
b1
b
Part no.
DTZ0.1
DTZ0.16
DTZ0.25
DTZ0.4
DTZ0.5
DTZ0.63
DTZ1.0
DTZ1.6
DTZ2.0
DTZ2.5
DTZ4.0
DTZ6.3
a
125
125
155
155
190
190
210
230
240
265
300
300
18.5 V
b
65
75
77
92
82
102
137
144
117
132
166
193
DTZ8.0
DTZ10.0
DTZ12.5
DTZ16
DTZ20
DTZ25
390
390
390
450
450
450
200
-
c
134
134
154
154
180
180
210
234
279
299
317
285
1)
-
24 V
b
65
75
77
92
112
132
137
114
117
132
166
210
200
216
231
221
251
281
c
134
134
154
154
191
191
210
269
279
299
333
285
1)
1)
1)
1)
1)
1)
42 V
b
65
75
77
92
82
102
137
144
117
132
147
193
200
216
231
221
251
281
c
134
134
154
154
180
180
210
234
279
299
333
333
1)
1)
1)
1)
1)
1)
110 V
b
65
75
77
92
82
102
117
114
141
152
157
173
184
199
214
204
234
264
c
134
134
154
154
180
180
199
223
244
264
296
333
374
374
374
434
1)
1)
230-690 V
b
c
65
134
75
134
77
154
92
154
82
180
102
180
117
199
114
223
117
233
132
253
157
296
173
296
e
100
100
130
130
170
170
175
176
185
200
224
224
f
45
55
57
72
58
78
97
95
95
102
119
145
⌀g
8x5
8x5
8 x 12
8 x 12
8 x 12
8 x 12
8 x 12
7 x 13
10 x 18
10 x 18
10 x 18
10 x 18
b1
61
71
77
92
82
102
117
114
117
132
147
173
c1
102
102
128
128
155
155
174
198
208
228
260
260
184
199
214
204
234
264
350
350
350
400
400
400
126
141
156
142
172
202
10 x 18
10 x 18
10 x 18
13 x 20
13 x 20
13 x 20
152
167
182
172
202
232
310
310
310
360
360
360
374
374
374
434
434
434
2010 CA08103002Z-EN
www.eaton.com
15/18
Transformers
Single-phase multi-winding transformers, universal power supply units
UTI, AING
Single-phase multi-winding transformers, universal power supply units
Universal power supply units
AING4, AING8
a
62
70
5.8
155
Part no.
AING4
AING8
14.5
80.5
a
110
90
Single-phase multi-winding transformers
UTI...
c1
c±5
2)
og
e
f
1) a±5
b1
1) b±5
2010 CA08103002Z-EN
www.eaton.com
Us = 115 V
Part no.
a
b
c
UTI0.1…
85
89
93
UTI0.2…
106 82
112
UTI0.315… 121 88
124
UTI0.5…
121 120 124
UTI0.63… 151 107 150
UTI0.8…
151 124 150
UTI1.0…
151 150 150
Us … Secondary voltage
1)
2)
e
64
80
90
90
122
122
122
f
61
61
68
100
82
99
125
⌀g
4.8x8
5.8x9
5.8x12
5.8x12
7x15
7x15
7x15
Maximum space requirement
With type UTI0,1… ground connection at bottom
b1
74
80
86
118
104
121
147
c1
76
97
106
106
132
132
132
Transformers
15/19
Enclosure for transformers
IP23
Enclosure for transformers
IP23 enclosures
+IP23/01, +IP23/02
a
Part no.
+IP23/01
+IP23/02
+IP23/03
+IP23/04
+IP23/30
+IP23/31
+IP23/32A
b
c
b
118
192
192
231
192
231
263
c
145
184
184
254
184
254
360
+IP23/04, +IP23/31, +IP 23/32A
a
a
+IP23/03
a
122
160
203
203
160
203
315
c
b
c
b
a
+IP23/30
b
c
+IP23/05, +IP23/06, +IP 23/33, +IP23/34
Part no.
+IP23/05
+IP23/06
+IP23/33
+IP23/34
c
a
570
690
520
620
b
390
500
410
560
c
390
480
340
440
c1
430
540
360
460
e
230
270
212
350
f
390
500
330
430
⌀g
10
13
10
12
a
b
f
e
g
c1
2010 CA08103002Z-EN
www.eaton.com