GEA-12628
Window Diameter 4.00"/ 5.75"
##
$%
Designed for indoor service; suitable for operating
meters relays and control devices on circuits not
exceeding 600V line-to-line. It may be used on higher
voltage circuits with an insulated conductor; refer to the
Applications Information section of catalog GEP-9186
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UL Recognized
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*
……… File E93779
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(approximate)
Transformers with 4.00" window
Transformers with 5.75" window
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Outline
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0.6kV; BIL 10kV full wave.
,&"-("% )
50-60 Hz
………………11lbs
..……………9.5 lbs
15%
…………0121C33700
!
Current
Ratio
(in Amps)
Pri:Sec
200:5
250:5
300:5
400:5
500:5
600:5
800:5
1000:5
1200:5
1500:5
2000:5
2500:5
3000:5
4000:5
ANSI Accuracy
Class, 60 Hz
Meter Class,
Burden
0.6 thru B-0.2
0.6 thru B-0.2
0.3 thru B-0.2
0.3 thru B-0.2
0.3 thru B-0.5
0.3 thru B-0.5
0.3 thru B-1.8
0.3 thru B-1.8
0.3 thru B-1.8
0.3 thru B-1.8
0.3 thru B-1.8
0.3 thru B-1.8
0.3 thru B-1.8
0.3 thru B-1.8
Relay
Class
C10
C10
C10
C20
C20
C20
C20
C20
C50
C50
C50
C50
C50
C50
"
Window
Diam.
(inches)
4.00
4.00
4.00
4.00
4.00
4.00
4.00
5.75
5.75
5.75
5.75
5.75
5.75
5.75
Catalog
Number
750X114012
750X114017
750X114013
750X114001
750X114002
750X114003
750X114004
750X114005
750X114006
750X114007
750X114008
750X114009
750X114010
750X114011
Continuous
Thermal-Current
Rating Factor
30° C
Ambient
2.0
2.0
2.0
2.0
2.0
2.0
1.5
1.5
1.5
1.5
1.33
1.0
1.0
1.0
55° C
Ambient
2.0
2.0
2.0
2.0
1.5
1.5
1.33
1.5
1.33
1.0
1.0
0.8
0.8
0.8
./
/
The core and coil are enclosed in a case molded
with GE Valox® thermoplastic polyester resin.
This tough material has excellent electrical and
mechanical properties over a wide temperature
range and is resistant to oil and a variety of
chemicals.
/
The core is made from high quality grain oriented
silicon steel, annealed under rigidly controlled
factory conditions. The secondary winding is made
of heavy enameled copper wire. The secondary
windings are evenly distributed around the core for
maximum accuracy and resistance to stray fields
from adjacent conductors.
/
Secondary terminals are No, 8-32 brass studs with
one flat washer, one lock-washer and a regular
nut. Because the transformer is used primarily in
enclosed switchgear compartments which cannot
be opened while the transformer is energized, a
secondary shorting device and terminal cover are
not provided.
#
/0
Primary and secondary polarity marks H1 and X1
are molded into the case.
# /
0
.
A bus or insulated cable forms the primary
winding.
%
1
The nameplate is a polyester label attached to the
face of the transformer.
1
/2
The transformer can be mounted in any position.
An optional base plate is available, made of heavy
steel plate. It is attached to the transformer with
two bolts.
/
.
These transformers require no maintenance, other
than occasional cleaning if installed where air
contamination is severe.
Data subject to change without notice
To purchase or obtain more information about GE Instrument Transformer products, please call
GE’s Charlotte Service Center at 1-800-431-7867. Product information is also available on our
web site at
http://www.GEIndustrial.com.
Click on the Product Index button (right column), select
Transformers and follow the menus to
Product Information
or a
Solutions Advisor.
JAH-0C Dimensions
GE Industrial Systems
REV 1 – 09/03
嵌入式系统
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