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12476

Description
Current Transformer, 750:5A, 1% Accuracy Class,
CategoryPower management    transformer   
File Size35KB，1 Pages
ManufacturerOhio Semitronics Inc
Environmental Compliance
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12476 Overview

Current Transformer, 750:5A, 1% Accuracy Class,

12476 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerOhio Semitronics Inc
Reach Compliance Codeunknown
ECCN codeEAR99
Accuracy level1
CertificationUL; CSA
Rated current (Ip:Is)750:5 A
high119.38 mm
Insulation voltage600 V
length165.1 mm
Installation featuresCHASSIS MOUNT
Maximum operating frequency0.4 kHz
Minimum operating frequency0.05 kHz
physical sizeL165.1XB31.75XH119.38 (mm)
primary typeWOUND PRIMARY
Maximum secondary load30 VA
surface mountNO
Transformer typeCURRENT TRANSFORMER
width31.75 mm
window size2.5 i
Base Number Matches1

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OSI
LOW COST CURRENT TRANSFORMERS
FEATURES
FREQUENCY RANGE 50-400 HERTZ
APPLICATIONS
• For use with OSI PC5 series and model W series
Watt/Watthour transducers.
• Ideal for use with Ammeters, relays and Watt
transducers.
• Manufactured to meet requirements of UL 1244
and revisions
• All models on this page UL recognized - file
number E134271.
MODEL SELECTION
50-400 HERTZ CURRENT TRANSFORMER
ACCURACY BURDEN
PART
WT.
AT 60Hz
AT 60Hz
NUMBER (LBS)
(%)
(VA)
50:5
3.0
1.5
10418
1.22
100:5
1.5
5.0
10424
1.28
150:5
1.0
7.5
10421
1.35
200:5
1.0
12.5
10425
1.37
250:5
1.0
12.5
12271
1.39
300:5
1.0
15.0
10417
1.41
400:5
1.0
15.0
10420
1.47
500:5
1.0
25.0
12279
1.53
600:5
1.0
30.0
10422
1.59
750:5
1.0
30.0
12476
1.60
800:5
1.0
35.0
12280
1.61
1000:5
1.0
10.0
10423
0.65
1200:5
1.0
10.0
11014
0.73
1500:5
1.0
12.5
10998
0.86
1600:5
1.0
12.5
12284
1.10
* 2000:5
1.0
15.0
14046
1.10
* NOT UL RATED
CURRENT
RATIO
TRANSFORMER DIMENSIONS (INCHES)
A
4.50
4.50
4.50
4.50
4.50
4.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
6.50
B
3.70
3.70
3.70
3.70
3.70
3.70
4.70
4.70
4.70
4.70
4.70
4.70
4.70
4.70
4.70
4.70
C
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
D
1.25
1.25
1.25
1.25
1.25
1.25
2.50
2.50
2.50
2.50
2.50
3.00
3.00
3.00
3.00
3.00
E
1.94
1.94
1.94
1.94
1.94
1.94
2.46
2.46
2.46
2.46
2.46
2.46
2.46
2.46
2.46
2.46
G
3.88
3.88
3.88
3.88
3.88
3.88
5.75
5.75
5.75
5.75
5.75
5.75
5.75
5.75
5.75
5.75
J
0.31
0.31
0.31
0.31
0.31
0.31
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
0.38
M
0.27x0.44
0.27x0.44
0.27x0.44
0.27x0.44
0.27x0.44
0.27x0.44
0.28
0.28
0.28
0.28
0.28
0.28
0.28
0.28
0.28
0.28
DIMENSIONS
SPECIFICATIONS
Frequency....................................................... 50-400Hz
Insulation Class ...................... 0.6kV BIL 10kV full-wave
Lead Wire ..................... UL1015, 105ºC, CSA approved
Size ...........................................16 AWG, 24” length
Termination ................................. No. 8 ring terminal
NOTE: Models with input of 300A and below have slotted
mounting holes.
Caution:
It is recommended that the incoming power be
de-energized before installation. Current Transformer
must have its secondary terminals shorted or the burden
connected BEFORE ENERGIZING the primary.
FOR INDOOR USE ONLY.
Dwg# 0902-00921-B
OHIO SEMITRONICS, INC.
Low Cost Current Transformers Rev D.indd
Page 1 of 1
4242 REYNOLDS DRIVE * HILLIARD, OHIO * 43026-1264
PHONE: (614) 777-1005 * FAX: (614) 777-4511
WWW.OHIOSEMITRONICS.COM
*
1-800-537-6732
4/25/11

12476 Related Products

12476 12279 12280
Description Current Transformer, 750:5A, 1% Accuracy Class, Current Transformer, 500:5A, 1% Accuracy Class, Current Transformer, 800:5A, 1% Accuracy Class,
Is it Rohs certified? conform to conform to conform to
Maker Ohio Semitronics Inc Ohio Semitronics Inc Ohio Semitronics Inc
Reach Compliance Code unknown unknown unknown
ECCN code EAR99 EAR99 EAR99
Accuracy level 1 1 1
Certification UL; CSA UL; CSA UL; CSA
Rated current (Ip:Is) 750:5 A 500:5 A 800:5 A
high 119.38 mm 119.38 mm 119.38 mm
Insulation voltage 600 V 600 V 600 V
length 165.1 mm 165.1 mm 165.1 mm
Installation features CHASSIS MOUNT CHASSIS MOUNT CHASSIS MOUNT
Maximum operating frequency 0.4 kHz 0.4 kHz 0.4 kHz
Minimum operating frequency 0.05 kHz 0.05 kHz 0.05 kHz
physical size L165.1XB31.75XH119.38 (mm) L165.1XB31.75XH119.38 (mm) L165.1XB31.75XH119.38 (mm)
primary type WOUND PRIMARY WOUND PRIMARY WOUND PRIMARY
Maximum secondary load 30 VA 25 VA 35 VA
surface mount NO NO NO
Transformer type CURRENT TRANSFORMER CURRENT TRANSFORMER CURRENT TRANSFORMER
width 31.75 mm 31.75 mm 31.75 mm
window size 2.5 i 2.5 i 2.5 i
Base Number Matches 1 1 -

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