GEAFOL
Cast-Resin Transformers
100 to 16000 kVA
Cast-Resin Transformers
Catalog TV1 · 2007
Power Transmission and Distribution
Contents, Application
Application
Safe technology
Wherever distribution transformers have to assure the utmost safety in areas frequented by people, GEAFOL cast-resin transformers are the ideal
solution. With GEAFOL, the limitations of liquid-filled transformers are avoided, but the
proven characteristics such as
operational reliability and service life are retained.
Not for nothing are GEAFOL
cast-resin transformers used,
above all, wherever there can
be no compromises with regard to safety. They are to be
found in high-rise buildings,
hospitals, road and underground railway shafts, in offshore installations and mines
and many other locations.
It is not surprising that the
superior GEAFOL technology is
produced under licence by
many transformer manufacturers all over the world. Over
85,000 GEAFOL cast-resin
transformers have proved their
worth in power distribution all
round the globe.
The diagram below shows the
power rating and voltage range
developments achieved since
1966 as a result of continuous
innovation.
Nowadays, GEAFOL cast-resin
transformers up to a power rating of approximately 40 MVA
are being manufactured.
Contents
Page
Application
3
Design, Features
4
Selection and
Ordering Data
5 to 9
Connection System
10
Temperature Supervision
11
Forced-Air Cooling
11
Standard Housings
12
Selection of Housings
13
Special Housing,
Notes, Dimensions
14
Development of voltage and power ratings:
Supersedes: Catalog TV 1 · 2004
Power rating in MVA
Operating voltage in kV
Rated lightning impulse
withstand voltage in kV
The products and systems described in
this catalog are manufactured and sold
according to a certified quality and environmental management system (acc. to
ISO 9001:2000 and ISO 14001:2004).
(DQS Certificate Reg. No. DQS 001052
QM UM).
The certificate is accepted in all IQNet
countries.
© Siemens AG 2007
GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007 3
Design, Features
1 Three-limb core
Made of grain-oriented, low-loss
electrolaminations insulated on both
sides
2 LV winding
Made of aluminium strip. Turns
firmly glued together by means
of insulating sheet wrapper material
3 HV winding
Consisting of vacuum-potted
single foil-type aluminium coils
4 LV connection
Normal arrangement: Top, rear
Special version: Bottom,
available on request at extra charge
5 HV connection
Variable arrangement, for optimal
station design
TV1P-007.tif
HV tappings on high-voltage
connection side
For adjustment to system conditions,
reconnectable in deenergized state
6 Coil support system
To insulate core and windings from
mechanical vibrations, resulting in low
noise emissions
7 Clamping frame and truck
Rollers can be turned around for lengthwise or sidewise travel
8 Insulation: Mixture of epoxy
resin and quartz powder
Makes the transformer practically
maintenance-free, moisture-proof,
tropicalized, flame-resistant and self-extinguishing, without using aluminium
oxide trihydrate
9 Connection tubes
Temperature monitoring
By PTC thermistor sensors in the
LV winding (on request PT 100)
Paint finish on steel parts
Thick-layer coating, RAL 5009
On request:
Two-component varnish or
galvanizing (for particularly aggressive
environments)
Modular design
E.g. windings can be individually
mounted and replaced on site
Ambient class E2
Climatic category C2
(if the transformer is installed outdoors,
degree of protection IP23 must be assured)
Fire class F1
4 GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007
630 kVA GEAFOL
cast-resin transformer,
Ur = 20 kV
Selection and Ordering Data
Sr
kVA
100
160
250
(315)1)
Ur
HV
kV
Ur
LV
kV
kV
10
10
10
10
20
20
20
20
20
10
10
10
10
20
20
20
20
20
10
10
10
10
20
20
20
20
20
30
10
10
10
10
20
20
20
20
20
30
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
28/75
28/75
28/75
28/75
50/95
50/95
50/95
50/95
50/125
28/75
28/75
28/75
28/75
50/95
50/95
50/95
50/95
50/125
28/75
28/75
28/75
28/75
50/95
50/95
50/95
50/95
50/125
70/145
28/75
28/75
28/75
28/75
50/95
50/95
50/95
50/95
50/125
70/145
uzr
Po
Pk120
LWA
kV
%
W
W
dB
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
4
4
6
6
4
4
6
6
6
4
4
6
6
4
4
6
6
6
4
4
6
6
4
4
6
6
6
6
4
4
6
6
4
4
6
6
6
6
440
320
360
290
600
400
460
340
460
610
440
500
400
870
580
650
480
650
820
600
700
560
1100
800
880
650
880
1280
980
730
850
670
1250
930
1000
780
1000
1450
1850
1850
2000
2000
1750
1750
2050
2050
2050
2600
2600
2750
2750
2500
2500
2700
2700
2900
3200
3200
3300
3300
3200
3300
3400
3400
3800
4000
3500
3500
3900
3700
3500
3500
3800
3800
4200
4700
59
51
59
51
59
51
59
51
59
62
54
62
54
62
54
62
54
62
65
57
65
57
65
57
65
57
65
67
67
59
67
59
67
59
67
59
67
69
1) Ratings in brackets are not
standardized.
4GB5044-3CA05-0AA2
4GB5044-3GA05-0AA2
4GB5044-3DA05-0AA2
4GB5044-3HA05-0AA2
4GB5064-3CA05-0AA2
4GB5064-3GA05-0AA2
4GB5064-3DA05-0AA2
4GB5064-3HA05-0AA2
4GB5067-3DA05-0AA2
4GB5244-3CA05-0AA2
4GB5244-3GA05-0AA2
4GB5244-3DA05-0AA2
4GB5244-3HA05-0AA2
4GB5264-3CA05-0AA2
4GB5264-3GA05-0AA2
4GB5264-3DA05-0AA2
4GB5264-3HA05-0AA2
4GB5267-3DA05-0AA2
4GB5444-3CA05-0AA2
4GB5444-3GA05-0AA2
4GB5444-3DA05-0AA2
4GB5444-3HA05-0AA2
4GB5464-3CA05-0AA2
4GB5464-3GA05-0AA2
4GB5464-3DA05-0AA2
4GB5464-3HA05-0AA2
4GB5467-3DA05-0AA2
4GB5475-3DA05-0AA2
4GB5544-3CA05-0AA2
4GB5544-3GA05-0AA2
4GB5544-3DA05-0AA2
4GB5544-3HA05-0AA2
4GB5564-3CA05-0AA2
4GB5564-3GA05-0AA2
4GB5564-3DA05-0AA2
4GB5564-3HA05-0AA2
4GB5567-3DA05-0AA2
4GB5575-3DA05-0AA2
He
igh
t
W
id
th
Other versions and special equipment on request.
To
tal
w
eig
ht
Le
ng
th
All GEAFOL cast-resin transformers
according to IEC 60076-11, rated power
> 2500 kVA are not standardized.
Ra
te
ta d p
pp ri
in m a
g
± ry v
Ra
2
te
x olta
2. ge
(n d s
5
o- e
%
lo co
ad n
da
In
)
su
ry
lat
vo
io
lta
n
ge
le
ve
l
HV
In
su
(A
lat
C/
io
LI
n
)
le
ve
l
LV
Im
pe
(A
da
C/
LI
nc
)
e
No
vo
-lo
lta
ad
ge
lo
at
ss
ra
es
te
Lo
d
ad
cu
lo
rre
ss
nt
es
at
No
12
0
ise
°C
le
ve
Or
l
de
rN
o.
Ra
te
d
po
w
er
Distribution transformers according to
HD 538, 50 Hz, Dyn 5 or Dyn 11, IP00
without housing (housings IP.., see
page 12).
a 2)
approx.
kg
mm
b 2)
h 2)
mm
mm
600
720
570
720
620
740
610
730
720
820
960
690
850
790
920
780
860
870
1010
1250
960
1130
1070
1230
1020
1190
1070
1190
1120
1400
1130
1260
1370
1590
1350
1450
1430
1460
670
675
680
685
740
745
750
750
750
690
685
685
695
745
755
760
765
720
700
700
705
715
730
740
740
745
740
825
820
820
820
820
835
835
835
840
840
915
840
845
805
890
925
945
915
940
1145
1025
1100
990
1010
1060
1060
1040
1050
1200
1055
1190
1055
1070
1115
1130
1105
1125
1200
1365
1130
1195
1160
1170
1145
1205
1180
1205
1235
1445
1210
1230
1200
1280
1220
1260
1250
1280
1260
1270
1260
1220
1290
1280
1320
1320
1350
1310
1330
1340
1340
1390
1370
1420
1390
1430
1390
1450
1340
1400
1360
1400
1490
1520
1490
1520
1520
1510
2) Dimension drawing: page 14.
GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007 5
Selection and Ordering Data
Sr
kVA
400
(500)1)
630
(800)1)
Ur
HV
kV
Ur
LV
kV
kV
10
10
10
10
20
20
20
20
20
30
10
10
10
10
20
20
20
20
20
30
30
10
10
10
10
20
20
20
20
20
30
10
10
10
10
20
20
20
20
20
30
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
28/75
28/75
28/75
28/75
50/95
50/95
50/95
50/95
50/125
70/145
28/75
28/75
28/75
28/75
50/95
50/95
50/95
50/95
50/125
70/145
70/170
28/75
28/75
28/75
28/75
50/95
50/95
50/95
50/95
50/125
70/145
28/75
28/75
28/75
28/75
50/95
50/95
50/95
50/95
50/125
70/145
uzr
Po
Pk120
LWA
kV
%
W
W
dB
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
4
4
6
6
4
4
6
6
6
6
4
4
6
6
4
4
6
6
6
6
6
4
4
6
6
4
4
6
6
6
6
4
4
6
6
4
4
6
6
6
6
1150
880
1000
800
1450
1100
1200
940
1200
1650
1300
1000
1200
950
1700
1300
1400
1100
1400
1900
2600
1500
1150
1370
1100
2000
1600
1650
1250
1650
2200
1800
1400
1700
1300
2400
1900
1900
1500
1900
2650
4400
4400
4900
4900
3800
3800
4300
4300
4700
5500
5900
5300
6400
6400
4900
4900
5100
5100
6300
6000
6200
7300
7300
7500
7500
6900
6900
6800
6800
7000
6600
7800
7800
8300
8300
8500
8500
8200
8200
9400
7900
68
60
68
60
68
60
68
60
68
69
69
61
69
61
69
61
69
61
69
70
79
70
62
70
62
70
62
70
62
70
71
72
64
72
64
72
64
72
64
72
72
1) Ratings in brackets are not
standardized.
6 GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007
a 2)
approx.
kg
mm
4GB5644-3CA05-0AA2
4GB5644-3GA05-0AA2
4GB5644-3DA05-0AA2
4GB5644-3HA05-0AA2
4GB5664-3CA05-0AA2
4GB5664-3GA05-0AA2
4GB5664-3DA05-0AA2
4GB5664-3HA05-0AA2
4GB5667-3DA05-0AA2
4GB5675-3DA05-0AA2
4GB5744-3CA05-0AA0
4GB5744-3GA05-0AA0
4GB5744-3DA05-0AA0
4GB5744-3HA05-0AA0
4GB5764-3CA05-0AA0
4GB5764-3GA05-0AA0
4GB5764-3DA05-0AA0
4GB5764-3HA05-0AA0
4GB5767-3DA05-0AA0
4GB5775-3DA05-0AA0
4GB5780-3DA05-0AA0
4GB5844-3CA05-0AA0
4GB5844-3GA05-0AA0
4GB5844-3DA05-0AA0
4GB5844-3HA05-0AA0
4GB5864-3CA05-0AA0
4GB5864-3GA05-0AA0
4GB5864-3DA05-0AA0
4GB5864-3HA05-0AA0
4GB5867-3DA05-0AA0
4GB5875-3DA05-0AA0
4GB5944-3CA05-0AA0
4GB5944-3GA05-0AA0
4GB5944-3DA05-0AA0
4GB5944-3HA05-0AA0
4GB5964-3CA05-0AA0
4GB5964-3GA05-0AA0
4GB5964-3DA05-0AA0
4GB5964-3HA05-0AA0
4GB5967-3DA05-0AA0
4GB5975-3DA05-0AA0
2) Dimension drawing: page 14.
1290
1500
1230
1390
1470
1710
1380
1460
1530
1590
1490
1620
1420
1540
1550
1700
1500
1670
1610
1810
2110
1670
1840
1710
1850
1790
1930
1750
1900
1830
2090
1970
2210
2020
2230
2020
2220
2020
2220
2160
2620
He
igh
t
W
id
th
Other versions and special equipment on request.
To
tal
w
eig
ht
Le
ng
th
All GEAFOL cast-resin transformers
according to IEC 60076-11, rated power
> 2500 kVA are not standardized.
Ra
te
ta d p
pp ri
in m a
g
± ry v
Ra
2
te
x olta
2. ge
(n d s
5
o- e
%
lo co
ad n
da
In
)
su
ry
lat
vo
io
lta
n
ge
le
ve
l
HV
In
su
(A
lat
C/
io
LI
n
)
le
ve
l
LV
Im
pe
(A
da
C/
LI
nc
)
e
No
vo
-lo
lta
ad
ge
lo
at
ss
ra
es
te
Lo
d
ad
cu
lo
rre
ss
nt
es
at
No
12
0
ise
°C
le
ve
Or
l
de
rN
o.
Ra
te
d
po
w
er
Distribution transformers according to
HD 538, 50 Hz, Dyn 5 or Dyn 11, IP00
without housing (housings IP.., see
page 12).
b 2)
h 2)
mm
mm
1370
820 1230
1390
820 1330
1400
820 1215
1430
820 1230
1460
830 1285
1520
835 1305
1490
835 1260
1500
840 1260
1540
845 1310
1560
925 1500
1410
820 1315
1420
820 1340
1450
820 1245
1490
820 1265
1460
840 1365
1490
845 1370
1530
855 1275
1560
860 1290
1540
855 1355
1560
925 1615
1710 1005 1590
1410
820 1485
1440
820 1485
1520
830 1305
1560
835 1330
1470
840 1530
1520
845 1565
1560
860 1365
1600
865 1385
1590
865 1395
1620
940 1640
1500
820 1535
1530
825 1535
1590
840 1395
1620
845 1395
1550
850 1595
1570
855 1595
1610
870 1435
1650
875 1455
1660
880 1485
1740
965 1695
Selection and Ordering Data
Sr
kVA
1000
(1250)1)
1600
(2000)1)
2500
3150
Ur
HV
kV
Ur
LV
kV
kV
10
10
10
10
20
20
20
20
20
30
10
10
20
20
20
30
10
10
20
20
20
30
10
10
20
20
20
30
10
10
20
20
20
30
10
10
10
20
20
20
20
20
20
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.69
3.3
0.4
0.69
3.3
0.4
0.69
3.3
28/75
28/75
28/75
28/75
50/95
50/95
50/95
50/95
50/125
70/145
28/75
28/75
50/95
50/95
50/125
70/145
28/75
28/75
50/95
50/95
50/125
70/145
28/75
28/75
50/95
50/95
50/125
70/145
28/75
28/75
50/95
50/95
50/125
70/145
28/75
28/75
28/75
50/95
50/95
50/95
50/125
50/125
50/125
uzr
Po
Pk120
LWA
kV
%
W
W
dB
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
3/–
10/20
3/–
3/–
10/20
3/–
3/–
10/20
4
4
6
6
4
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
2100
1600
2000
1500
2800
2300
2300
1800
2300
3100
2400
1800
2700
2100
2700
3600
2800
2100
3100
2400
3100
4100
3500
2600
4000
2900
4000
5000
4300
3000
5000
3600
5000
5800
5400
5400
5400
6000
6200
6200
6200
6200
7300
10000
10000
9500
9500
9500
8700
9000
9000
11000
10000
11000
11000
11200
11200
10500
11500
14000
14000
13500
13500
12500
13500
15700
15700
15400
15400
15500
15000
18700
18700
18000
19000
18000
20000
25000
18000
18000
24000
18000
18000
21000
18000
18000
73
65
73
65
73
65
73
65
73
73
75
67
75
67
75
75
76
68
76
68
76
76
78
70
78
70
78
78
81
71
81
71
81
81
82
81
81
81
81
81
81
81
81
1) Ratings in brackets are not
standardized.
4GB6044-3CA05-0AA0
4GB6044-3GA05-0AA0
4GB6044-3DA05-0AA0
4GB6044-3HA05-0AA0
4GB6064-3CA05-0AA0
4GB6064-3GA05-0AA0
4GB6064-3DA05-0AA0
4GB6064-3HA05-0AA0
4GB6067-3DA05-0AA0
4GB6075-3DA05-0AA0
4GB6144-3DA05-0AA0
4GB6144-3HA05-0AA0
4GB6164-3DA05-0AA0
4GB6164-3HA05-0AA0
4GB6167-3DA05-0AA0
4GB6175-3DA05-0AA0
4GB6244-3DA05-0AA0
4GB6244-3HA05-0AA0
4GB6264-3DA05-0AA0
4GB6264-3HA05-0AA0
4GB6267-3DA05-0AA0
4GB6275-3DA05-0AA0
4GB6344-3DA05-0AA0
4GB6344-3HA05-0AA0
4GB6364-3DA05-0AA0
4GB6364-3HA05-0AA0
4GB6367-3DA05-0AA0
4GB6375-3DA05-0AG0
4GB6444-3DA05-0AG0
4GB6444-3HA05-0AA0
4GB6464-3DA05-0AA0
4GB6464-3HA05-0AA0
4GB6467-3DA05-0AG0
4GB6475-3DA05-0AG0
4GB6544-3DA05-0AA0
4GB6544-8DA05-0AA0
4GB6544-9DA05-0AA0 H1N
4GB6564-3DA05-0AG0
4GB6564-8DA05-0AG0
4GB6564-9DA05-0AA0 H1N
4GB6567-3DA05-0AG0
4GB6567-8DA05-0AG0
4GB6567-9DA05-0AA0 H1N
He
igh
t
W
id
th
Other versions and special equipment on request.
To
tal
w
eig
ht
Le
ng
th
All GEAFOL cast-resin transformers
according to IEC 60076-11, rated power
> 2500 kVA are not standardized.
Ra
te
ta d p
pp ri
in m a
g
± ry v
Ra
2
te
x olta
2. ge
(n d s
5
o- e
%
lo co
ad n
da
In
)
su
ry
lat
vo
io
lta
n
ge
le
ve
l
HV
In
su
(A
lat
C/
io
LI
n
)
le
ve
l
LV
Im
pe
(A
da
C/
LI
nc
)
e
No
vo
-lo
lta
ad
ge
lo
at
ss
ra
es
te
Lo
d
ad
cu
lo
rre
ss
nt
es
at
No
12
0
ise
°C
le
ve
Or
l
de
rN
o.
Ra
te
d
po
w
er
Distribution transformers according to
HD 538, 50 Hz, Dyn 5 or Dyn 11, IP00
without housing (housings IP.., see
page 12).
a 2)
approx.
kg
mm
b 2)
h 2)
mm
mm
2440
2850
2370
2840
2420
2740
2310
2510
2470
2990
2780
3140
2740
3010
2980
3580
3490
4130
3440
3830
3690
4350
4150
4890
4170
4720
4430
5090
4840
5940
5200
6020
5020
5920
6500
6480
6470
6170
6080
6660
6290
6170
6770
990
990
990
990
990
990
990
990
990
1060
990
990
990
990
990
1065
990
990
995
1000
995
1090
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1730
1795
1490
1565
1790
1665
1620
1620
1650
1795
1635
1675
1645
1645
1675
1895
1735
1775
1830
1880
1880
1995
1935
2015
1960
1985
2005
2135
2070
2135
2165
2180
2105
2215
2310
2055
2000
2230
2105
2030
2300
2150
2060
1550
1620
1640
1710
1570
1680
1640
1660
1670
1800
1740
1770
1780
1810
1810
1870
1830
1880
1840
1870
1860
1970
1940
1970
1980
2010
2020
2100
2090
2160
2150
2190
2160
2280
2450
2200
2230
2320
2170
2280
2340
2170
2300
2) Dimension drawing: page 14.
GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007 7
Selection and Ordering Data
Sr
kVA
4000
5000
6300
8000
Ur
HV
kV
Ur
LV
kV
kV
10
10
10
20
20
20
20
20
20
10
10
10
10
20
20
20
20
20
20
20
20
10
10
10
10
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
30
30
0.69
3.3
6.3
0.69
3.3
6.3
0.69
3.3
6.3
3.3
6.3
3.3
6.3
3.3
6.3
3.3
6.3
3.3
6.3
3.3
6.3
3.3
6.3
3.3
6.3
3.3
6.3
3.3
6.3
3.3
6.3
3.3
6.3
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
28/75
28/75
28/75
50/95
50/95
50/95
50/125
50/125
50/125
28/75
28/75
28/75
28/75
50/95
50/95
50/125
50/125
50/95
50/95
50/125
50/125
28/75
28/75
28/75
28/75
50/95
50/95
50/125
50/125
50/95
50/95
50/125
50/125
50/95
50/95
50/125
50/125
50/95
50/95
50/125
50/125
70/145
70/145
uzr
Po
Pk120
LWA
kV
%
W
W
dB
3/–
10/20
20/40
3/–
10/20
20/40
3/–
10/20
20/40
10/20
20/40
10/20
20/40
10/20
20/40
10/20
20/40
10/20
20/40
10/20
20/40
10/20
20/40
10/20
20/40
10/20
20/40
10/20
20/40
10/20
20/40
10/20
20/40
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
6
6
6
6
6
6
6
6
6
6
6
8
8
6
6
6
6
8
8
8
8
6
6
8
8
6
6
6
6
8
8
8
8
6
6
6
6
8
8
8
8
6
6
6300
6300
6300
7600
7600
7600
7600
7600
7600
7600
7600
7600
7600
9000
9000
9000
9000
9000
9000
9000
9000
9200
9200
9200
9200
10800
10800
10800
10500
10800
10800
10500
10500
13000
13000
13000
13000
13000
13000
13000
13000
13500
13500
20000
19000
19000
21000
19000
19000
21000
19000
19000
21000
23000
23000
24000
21000
23000
21000
22000
23000
24000
23000
24000
26000
27000
26000
28000
24000
26000
24000
26000
26000
27000
25500
27000
32000
32000
32000
32000
34000
34000
34000
34000
36000
38000
81
81
76
83
83
83
85
83
85
81
78
76
78
83
83
83
83
83
83
83
83
76
83
78
83
83
83
83
84
83
84
83
84
85
85
85
85
85
85
85
85
84
84
1) Dimension drawing: page 14.
8 GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007
4GB6644-8DA05-0AG0
4GB6644-9DA05-0AA0 H1N
4GB6644-9DA05-0AA0 H2B
4GB6664-8DA05-0AG0
4GB6664-9DA05-0AG0 H1N
4GB6664-9DA05-0AA0 H2B
4GB6667-8DA05-0AG0
4GB6667-9DA05-0AG0 H1N
4GB6667-9DA05-0AA0 H2B
4GB6744-9DA05-0AG0 H1N
4GB6744-9DA05-0AA0 H2B
4GB6744-9KA05-0AG0 H1N
4GB6744-9KA05-0AA0 H2B
4GB6764-9DA05-0AG0 H1N
4GB6764-9DA05-0AG0 H2B
4GB6767-9DA05-0AG0 H1N
4GB6767-9DA05-0AA0 H2B
4GB6764-9KA05-0AG0 H1N
4GB6764-9KA05-0AG0 H2B
4GB6767-9KA05-0AG0 H1N
4GB6767-9KA05-0AA0 H2B
4GB6844-9DA05-0AG0 H1N
4GB6844-9DA05-0AG0 H2B
4GB6844-9KA05-0AG0 H1N
4GB6844-9KA05-0AG0 H2B
4GB6864-9DA05-0AG0 H1N
4GB6864-9DA05-0AG0 H2B
4GB6867-9DA05-0AG0 H1N
4GB6867-9DA05-0AG0 H2B
4GB6864-9KA05-0AG0 H1N
4GB6864-9KA05-0AG0 H2B
4GB6867-9KA05-0AG0 H1N
4GB6867-9KA05-0AG0 H2B
4GB6964-9DA05-0AG0 H2B
4GB6964-9DA05-0AG0 H2T
4GB6967-9DA05-0AG0 H2B
4GB6967-9DA05-0AG0 H2T
4GB6964-9KA05-0AG0 H2B
4GB6964-9KA05-0AG0 H2T
4GB6967-9KA05-0AG0 H2B
4GB6967-9KA05-0AG0 H2T
4GB6975-9DA05-0AG0 H2B
4GB6975-9DA05-0AG0 H2T
He
igh
t
W
id
th
Other versions and special equipment on request.
To
tal
w
eig
ht
Le
ng
th
All GEAFOL cast-resin transformers
according to IEC 60076-11, rated power
> 2500 kVA are not standardized.
Ra
te
ta d p
pp ri
in m a
g
± ry v
Ra
2
te
x olta
2. ge
(n d s
5
o- e
%
lo co
ad n
da
In
)
su
ry
lat
vo
io
lta
n
ge
le
ve
l
HV
In
su
(A
lat
C/
io
LI
n
)
le
ve
l
LV
Im
pe
(A
da
C/
LI
nc
)
e
No
vo
-lo
lta
ad
ge
lo
at
ss
ra
es
te
Lo
d
ad
cu
lo
rre
ss
nt
es
at
No
12
0
ise
°C
le
ve
Or
l
de
rN
o.
Ra
te
d
po
w
er
Distribution transformers according to
HD 538, 50 Hz, Dyn 5 or Dyn 11, IP00
without housing (housings IP.., see
page 12).
a 1)
approx.
kg
mm
b 1)
h 1)
mm
mm
7970
8570
9210
7330
7450
8710
7430
7850
8990
9620
10370
9680
10490
9090
9650
9400
9980
9090
9750
9090
10330
11960
12240
11670
12240
11740
12120
11780
12140
11850
12330
11890
12290
14290
15610
14540
15810
14360
15600
14370
15680
16230
17670
1280
1280
1280
1280
1280
1280
1280
1280
1280
1280
1400
1280
1400
1280
1280
1280
1285
1280
1295
1280
1400
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
2245
2080
2125
2330
2050
2055
2335
2100
2125
2290
2290
2250
2290
2210
2295
2280
2365
2210
2295
2240
2290
2650
2630
2610
2630
2440
2540
2470
2560
2440
2545
2470
2560
2720
2790
2750
2820
2720
2790
2750
2820
3290
3260
2360
2450
2570
2280
2460
2590
2400
2430
2610
2480
2590
2600
2690
2530
2600
2530
2640
2600
2710
2610
2720
2570
2650
2630
2730
2640
2700
2640
2700
2780
2840
2770
2820
2840
2950
2900
2960
2970
3070
2940
3080
2890
3040
Selection and Ordering Data
Sr
kVA
10000
12500
16000
Ur
HV
kV
Ur
LV
kV
kV
20
20
20
20
20
20
20
20
30
30
20
20
20
20
20
20
20
20
30
30
20
20
20
20
20
20
20
20
30
30
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
6.3
11
50/95
50/95
50/125
50/125
50/95
50/95
50/125
50/125
70/145
70/145
50/95
50/95
50/125
50/125
50/95
50/95
50/125
50/125
70/145
70/145
50/95
50/95
50/125
50/125
50/95
50/95
50/125
50/125
70/145
70/145
uzr
Po
Pk120
LWA
kV
%
W
W
dB
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
20/40
28/60
6
6
6
6
8
8
8
8
6
6
6
6
6
6
8
8
8
8
6
6
6
6
6
6
8
8
8
8
6
6
15200
15200
15200
15200
15200
15200
15200
15200
15600
15600
18200
18200
18200
18200
18200
18200
18200
18200
18500
18500
22000
22000
22000
22000
22000
22000
22000
22000
22000
22000
36000
36000
38000
38000
36000
36000
38000
38000
39000
42000
42000
44000
42000
44000
44000
46000
44000
46000
46000
48000
53000
53000
53000
53000
55000
55000
55000
55000
55000
55000
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
85
88
88
88
88
88
88
88
88
86
86
4GB7064-9DA05-0AG0 H2B
4GB7064-9DA05-0AG0 H2T
4GB7067-9DA05-0AG0 H2B
4GB7067-9DA05-0AG0 H2T
4GB7064-9KA05-0AG0 H2B
4GB7064-9KA05-0AG0 H2T
4GB7067-9KA05-0AG0 H2B
4GB7067-9KA05-0AG0 H2T
4GB7075-9DA05-0AG0 H2B
4GB7075-9DA05-0AG0 H2T
4GB7164-9DA05-0AG0 H2B
4GB7164-9DA05-0AG0 H2T
4GB7167-9DA05-0AG0 H2B
4GB7167-9DA05-0AG0 H2T
4GB7164-9KA05-0AG0 H2B
4GB7164-9KA05-0AG0 H2T
4GB7167-9KA05-0AG0 H2B
4GB7167-9KA05-0AG0 H2T
4GB7175-9DA05-0AG0 H2B
4GB7175-9DA05-0AG0 H2T
4GB7264-9DA05-0AG0 H2B
4GB7264-9DA05-0AG0 H2T
4GB7267-9DA05-0AG0 H2B
4GB7267-9DA05-0AG0 H2T
4GB7264-9KA05-0AG0 H2B
4GB7264-9KA05-0AG0 H2T
4GB7267-9KA05-0AG0 H2B
4GB7267-9KA05-0AG0 H2T
4GB7275-9DA05-0AG0 H2B
4GB7275-9DA05-0AG0 H2T
He
igh
t
W
id
th
Other versions and special equipment on request.
To
tal
w
eig
ht
Le
ng
th
All GEAFOL cast-resin transformers
according to IEC 60076-11, rated power
> 2500 kVA are not standardized.
Ra
te
ta d p
pp ri
in m a
g
± ry v
Ra
2
te
x olta
2. ge
(n d s
5
o- e
%
lo co
ad n
da
In
)
su
ry
lat
vo
io
lta
n
ge
le
ve
l
HV
In
su
(A
lat
C/
io
LI
n
)
le
ve
l
LV
Im
pe
(A
da
C/
LI
nc
)
e
No
vo
-lo
lta
ad
ge
lo
at
ss
ra
es
te
Lo
d
ad
cu
lo
rre
ss
nt
es
at
No
12
0
ise
°C
le
ve
Or
l
de
rN
o.
Ra
te
d
po
w
er
Distribution transformers according to
HD 538, 50 Hz, Dyn 5 or Dyn 11, IP00
without housing (housings IP.., see
page 12).
a 1)
approx.
kg
mm
b 1)
h 1)
mm
mm
17280
18130
17650
18760
17280
17660
17410
17740
19390
20890
21450
22340
21670
23010
21280
22930
21450
23290
24120
25030
26440
26380
26720
26750
26170
26460
26530
26680
28930
29160
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
1905
2900
2830
2970
2900
2900
2790
2930
2820
3460
3450
3100
3130
3130
3160
3060
3130
3090
3160
3580
3610
3980
3700
4010
3730
3940
3700
4010
3730
3860
3650
3020
3180
3080
3230
3140
3265
3130
3270
3090
3270
3205
3325
3235
3355
3330
3480
3350
3500
3250
3390
3190
3310
3230
3385
3325
3455
3350
3455
3410
3575
1) Dimension drawing: page 14.
GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007 9
Connection System
Practice-oriented options for connection
of the high-voltage and the low-voltage
side are a distinguishing feature of the
flexible connection philosophy of
GEAFOL transformers.
In the standard design, the HV connection of the transformer is at the top coil
connection, connection at the bottom is
available as an option (Fig. 1). Screwed
connection tubes are used for the delta
connection. The transformer connection
is made at the end of the connection
tubes.
TV1-004.eps
Connection of the high-voltage side
Fig. 1
Variable connection possibilities,
e.g. at the delta-connected HV side
Connection of the high-voltage
side using plug-type connectors
Connection of the HV side by using
outside cone plug-type bushings is
possible (see Fig. 2)
High-voltage tappings
The HV tappings allow matching to local
network conditions. In deenergized
state, the desired tapping can be selected by means of connection straps
and screwed connections.
Connection of the low-voltage side
Fig. 2
Plug-type HV connectors
TV1-003.eps
In the standard design, the LV connection of the transformer is also at the
top; connection at the bottom is available as an option (Fig. 3).
If intermediate expansion links are employed, the LV side connection is protected against mechanical stress and
transmission of structure-borne noise is
drastically reduced.
Connection of earthing and shortcircuiting devices
Either straight or angled spherical/
earthing points, of diameter 20 mm or
25 mm, can be mounted at the connection tubes of the HV side and at the LV
side at the conductor terminal face.
Fig. 3
LV connection system on GEAFOL transformers
left Fig.: Phase and neutral connection at top
right Fig.: Phase and neutral connection at bottom
10 GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007
Temperature Supervision, Forced-Air Cooling
Temperature supervision
Either PTC thermistor sensors, PT 100
resistance temperature detectors or a
capillary tube thermometer can be employed for temperature supervision of
GEAFOL transformers. The temperature of the LV windings is monitored
and in addition in the case of converter
transformers, also the core temperature is monitored. The most economical
solution is monitoring by means of PTC
thermistor sensors and tripping device
without indication of the temperature.
All GEAFOL transformers are provided
with at least one PTC thermistor sensor
circuit for tripping purposes.
TV1-011.eps
1 PTC thermistor
sensor
2 Tripping device
3 Alarm or trip
4 Time relay,
pick-up delay
5 Terminal strip at
the transformer
Function
Temperature supervision by means of
PTC thermistor sensors: In the case of
three-phase transformers a system
consists of 3 PTC thermistor sensors,
connected in series, according to DIN –
one sensor per phase – and a tripping
device.
The PTC thermistor sensors function as
resistances: When the response temperature of a sensor is reached, a stepchange in resistance occurs and the
contact in the tripping device is operated.
As soon as the temperature of the
winding falls below the response temperature by approx. 6 K, the contact
returns to its original position.
Typical circuit diagram for temperature supervision
Power supply for the tripping device from a system
fed from the transformer to be protected
The supervision system is fail-safe.
It thus provides protection against a
wire-break in the sensor circuit.
If the control supply voltage for temperature supervision is taken directly from
the secondary side of the transformer,
a time relay is sometimes needed,
depending on the unit. This time relay is
used to bridge the time interval between
energizing the transformer and pick-up
of the relay in the tripping device.
When two sensor systems are employed for temperature supervision, one
is connected to provide alarm signalling
and the other tripping. The rated response temperatures of both systems
differ by 20 K. A third system can, for
example, be used for fan control.
The ambient temperature for the tripping device is limited to 55 °C. For this
reason installation of the tripping device
in medium or low-voltage distribution
cabinets is to be recommended.
GEAFOL transformers can be equipped
with radial-flow fans to increase their
output rating by up to 50 %. If the output is increased by e.g. 40 %, the load
losses stated in the list will be doubled
and the impedance voltage will be
linearly increased by 40 %.
The fans are automatically switched on
or off via thermistor sensors in the LV
winding.
TV1P-005.tif
Additional forced-air cooling to
increase the transformer output
GEAFOL transformer
with attached radial-flow fans
GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007 11
Standard Housings
Installation
Indoors
Indoors
Indoors
Outdoors
Degree of protection
IP00
IP20
IP23
IP23D
IP23DW
14th position of the Order No.
A
B
C
D
E
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
·
Environmental conditions
Locked
electrical locations1)
Electrical locations1)
–
Water up to 60 °C to ^
–
–
Snow
–
–
–
–
Direct sunlight
–
–
–
–
Salt-laden atmosphere
·
·
·
·
·
·
·
·
·
·
–
On request
·
·
·
·
·
Corrosive chemical environment
Accidental contact
–
Foreign bodies > 12 mm dia.
–
Prod-proof
2)
–
Special paint
Special paint
1) According to VDE 0100 Parts 200 and 731.
2) Test wire diameter 1 mm according to EN 60529.
Design of housing cover,
degree of protection IP23
(indoor installation)
Drawing shows cross-section
of ventilation slots in cover
strips.
TV1P-001.tif
Photo: Cover strips are bent
down at ends and fastened by
bolting to walls.
Prod-proof ventilation slots for
additional safety.
Variable connection techniques:
The cable can be brought in through the bottom,
the cover or one of the sides.
12 GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007
TV1-007.eps
TV1P-002.tif
No reduction in output thanks to natural ventilation inside
protective housing.
Selection of Housings
Dimensions and weights
Selection and ordering data *
Rated
power
r
100
4GB50 44-3oA05-0oA2
10
4GB50 64-3oA05-0oA2
20
4GB52 44-3oA05-0oA2
10
4GB52 64-3oA05-0oA2
20
4GB54 44-3oA05-0oA2
10
4GB54 64-3oA05-0oA2
20
4GB55 44-3oA05-0oA2
10
4GB55 64-3oA05-0oA2
20
4GB56 44-3oA05-0oA2
10
4GB56 64-3oA05-0oA2
20
4GB57 44-3oA05-0oA0
10
4GB57 64-3oA05-0oA0
20
4GB58 44-3CA05-0oA0
10
4GB58 64-3CA05-0oA0
20
4GB58 44-3DA05-0oA0
10
4GB58 64-3DA05-0oA0
20
4GB58 44-3GA05-0oA0
10
4GB58 64-3GA05-0oA0
20
4GB58 44-3HA05-0oA0
10
4GB58 64-3HA05-0oA0
20
4GB59 44-3oA05-0oA0
10
4GB59 64-3oA05-0oA0
20
4GB60 44-3CA05-0oA0
10
4GB60 64-3CA05-0oA0
20
4GB60 44-3DA05-0oA0
10
4GB60 64-3DA05-0oA0
20
4GB60 44-3GA05-0oA0
10
4GB60 64-3GA05-0oA0
20
4GB60 44-3HA05-0oA0
10
4GB60 64-3HA05-0oA0
20
4GB61 44-3oA05-0oA0
10
4GB61 64-3oA05-0oA0
20
4GB62 44-3oA05-0oA0
10
4GB62 64-3oA05-0oA0
20
4GB63 44-3oA05-0oA0
10
4GB63 64-3oA05-0oA0
20
4GB64 44-3DA05-0oA0
10
4GB64 64-3DA05-0oA0
20
4GB64 44-3HA05-0oA0
10
4GB64 64-3HA05-0oA0
20
Standard housings on request.
(315) 1)
400
Maximum housing dimensions [mm]
L
W
H
1
2
3
4
5
1390
1860
1860
2120
2360
1010
1280
1280
1500
1500
1335
1535
1885
2120
2340
Housing
weight [kg]
(500) 1)
630
121
177
211
252
290
(800) 1)
Indoor (degree of protection IP23 and IP23D)
Housing
size
Maximum housing dimensions [mm]
L
W
H
1
2
3
4
5
1390
1860
1860
2120
2360
1010
1280
1280
1500
1500
1395
1595
1945
2225
2495
Housing
weight [kg]
1000
134
207
247
302
370
(1250) 1)
1600
Outdoor (degree of protection IP23DW)
Housing
size
Maximum housing dimensions [mm]
L
W
H
1
2
3
4
5
1440
1880
1880
2240
2380
1070
1320
1420
1540
1540
1540
1845
2245
2480
2950
*)
1)
2)
3)
Housing
weight [kg]
153
233
267
325
392
(2000) 1)
2500
> 2500
Housing
size
1. 3. 5. 7. 9. 11. 13. 15.
2. 4. 6. 8. 10. 12. 14. 16.
kV
250
Housing
size
r
Order No.
kVA
160
Indoor (degree of protection IP20)
Rated
voltage HV
1
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
3
3
3
3
3
3
3
4
3
4
4
4
4
4
5
5
5
5
5 2)
5 3)
Other versions and special equipment available on request.
Ratings in brackets are not standardized.
IP20: Height + 100 mm.
IP20/IP23/IP23D/IP23DW: Width and height + 100 mm
GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007 13
Dimensions
TV1P-003.tif
Special Housings, Notes
Dimension drawing
Design up to 100 kVA
without rollers
1 High-voltage terminals
Dimensions a, b and h,
see pages 5 to 9
2 High-voltage tappings
on HV side
3 Low-voltage terminals
In addition to the standard housings, we also supply housings
with framework construction and doors, which can also be
fitted with roof fans. These housing types can be installed in
combination with low and medium-voltage cabinets.
Please contact us for more information.
Notes:
The technical data, dimensions and weights are subject to
change unless otherwise stated on the individual pages of
this catalog.
Truck dimensions
Rated power
Sr in kVA
50 to 250
315 to 800
1000 to 1600
2000 to 5000
> 5000
Dimensions
e
f
520
125
670
125
820
160
1070
200
1505
250
g
40
40
50
70
130
k
45
45
55
65
50
Hole dimensions for LV connections
The illustrations are for reference only.
All product designations used are trademarks or product
names of Siemens AG or of other suppliers.
Fig. 1
Fig. 2
Fig. 4
Fig. 5
Fig. 3
All dimensions in this catalog are given in mm.
The information in this document contains general descriptions of the technical options available, which do not always
have to be present in individual cases. The required features
should therefore be specified in each individual case at the
time of closing the contract.
14 GEAFOL Cast-Resin Transformers 100 to 16000 kVA · Siemens TV1 · 2007
Rated power
Sr in kVA
Figure
w 100
125 to 160
200 to 630
800 to 1250
1600
2000
2500
3150
1
1
2
3
4
4
4
5
Dimensions
a
–
–
26
60
40
50
60
60
b
–
–
26
40
40
40
40
40
Siemens AG
Power Transmission and Distribution
Transformers Division
Transformatorenwerk Kirchheim
Hegelstraße 20
73230 Kirchheim/Teck
Germany
Tel.: +49 (0) 7021 508-0
Fax: +49 (0) 7021 508-495
For questions concerning
Power Transmission and Distribution:
You can contact our Customer Support
Center 24 hours a day, 365 days a year.
Tel.: +49 180/524 70 00
Fax: +49 180/524 24 71
(Charges depending on provider)
E-Mail: support.energy@siemens.com
www.siemens.com/energy-support
Subject to change without notice
Order No.:
E50001-K7101-A101-A6-7600
Printed in Germany
Dispo 19201
KG 10.07 5.0 16 En
102691 6101/6486
Siemens Transformátor Kft.
1214 Budapest
Il.Rákóczi Ferec u. 189.
Hungary
Tel.: +36 (1) 278 53 00
Fax: +36 (1) 278 53 35
www.siemens.com/energy
The information in this document contains general descriptions of the technical options available, which do not always have to be present in individual cases.
The required features should therefore be specified in each individual case at the time of closing the contract.