Product Type
Current Transformer
SCHEMATIC:
ELECTRICAL SPECIFICATION:
Rated input current = 20Amps
Primary to Secondary isolation = 2500VAC
Operating Frequency = 50 / 60 Hz
Turns Ratio = 1 : 1000
DC Resistance = 41.80 •
Output Voltage = 2.0V @ 20A / 100•, 0.0400W
Io @ Vrms : 2.65V = 628µArms
Ratio Correction factor (RCF*) = 1.01 @ 10%
Marking Area
5±1
11.12
23.80
15.24
7.62
Ø9.5
3xØ0.8
Volt/Amp at rated Ip for different loads
100• 500• 2000• 5000•
0.10 0.43 0.76 0.93
7.62
(Multiply current reading by this factor to compensate for transformer losses)
1
3
2
23.80
(K) (L)
MECHANICAL SPECIFICAITON :
(K)
(L)
Pin Side View
Front View
OUTPUT RESPONSE vs INPUT CURRENT @ RATED BURDEN :
All dimensions are in mm
Linear dimensional tolerance ±0.2mm
Note : Un-Used pin ! #3
(1)
(
2)
1
3
2
Page 01/02
$0*,6 Part Number
CT1020
AMGIS, LLC * 10899 Kinghurst St. Ste. 220 Houston, TX 77099
Phone: 832-775-1319 * Fax: 832-775-1317* email: sales@amgistoroids.com
Toll Free: 877-762-6447 * www.amgistoroids.com
