DC-Immune Current Transformers

C
A
Electrical Characteristic
Primary Current range
Error Tolerances
output
Imax
Imax
δ
f
RL
DCR
L
(A)
(A)
( °)
(%)
(Ω)
(Ω)
((mH)
H)
CT101250CP01
20
105
44
5.625
-0.50
37.5
89.3
4.15
0.3
CT102250CL02
40
182
78
3.801
-1.2
18.8
82.5
2.96
0.3
CT105250CP01
60
255
70
3 543
3.543
0 041
0.041
12 5
12.5
53 8
53.8
2 81
2.81
03
0.3
CT103250CP01
100
325
116
3.33
0.425
7.5
48.6
2.97
0.3
CT103250CL04
120
420
110
3.46
-0.416
6.25
34.7
2.0
0.3
Vout
2
3
E
F
(V)
DWG No.
A
B
C
D
E
F
G
H
23.5
0.925
26
1.024
31.5
1.240
37.5
1.476
37.5
1.476
7
0.276
8.9
0.350
9.2
0.362
13.0
0.512
13.0
0.512
11
0.433
17
0.669
14.4
0.566
14
0.551
14
0.551
25
0.984
28
1.102
31.6
1.244
39
1.535
39
1.535
15.2
0.598
15.2
0.598
20
0.787
25.4
1.000
25.4
1.000
19
0.748
19.1
0.752
24
0.945
33
1.299
33
1.299
9.5
0.374
15.5
0.610
10.3
0.406
13
0.512
13
0.512
6.0
0.236
6.0
0.236
6.0
0.236
6.0
0.236
6.0
0.236
Frequency Range :50/60 Hz
DC Current Transformer Nomination
CT 10 1 250 C P
Operating Temperature Range:-40℃ to +85℃
Storage Temperature Range:-45℃ to +90℃
Hi POT: 4000VRMS/1min between windings.
Hi-POT:
This product for direct connection with DC-Immune in accordance with IEC 61036.
:
:
:
:
:
:
:
8.Imax :
1
Dimensions (mm/inch)
IR
Definition: 1. f(%)
2.δ( ' )
3. I0
4.Vout
5.RL
6.DCR
7.Imax
4
MECHANICAL DIMENSION
Values at
(A)
T.H
B
DC-Immune Current Transformers 50/60Hz
[email protected]
＊Part
Number
D
Thousand Hundred Industrial Co., Ltd.
CT =>The Current Transformer
10 =>The shape of refered CT-10
1 =>The size of refered CT10-1
250 =>N: Turns=digit shown *10(Np :Ns :1:2500ts)
C =>The Terminal of Core
P => P(PINs ), L ( Lead Wires )
Ratio error.
Phase shift.
Input current.
R
Output Voltage.
C
US
Loaded Resistances.
Sendary Winding DC Resistance.
E318452
Max. detecting current which remains lineality.
Max. half rectified DC amplitude w/o saturation for class-1-counters IEC 61036.IE., f(Imax)<3%
www.thic.net
Pb
RoHS COMPLIANT
Thousand Hundred Industrial Co., Ltd.
DC-Immune Current Transformers 50/60Hz
[email protected]
Application
Energy meter(kilowatt per hour).
Typical characteristics for Ratio error and Phase shift at room temperature
20A CT101250CP01
60A CT105250CP01
40A CT102250CP01
4
δ(°)
6
4
3
2
1
0
f(%)
1
10
I0 (A)
100
1000
T.H
I0 (A)
100
0
f(%)
1000
3
2
1
f(%)
0
-1 0.1
1
10
I0 (A)
100
1
1000
10
100
I0 ((A))
120A CT103250CL04
4
f(I)[%]
%] , δ(I
δ(I)[ ° ]
f(I)[%]
%] , δ(I)[
δ( ° ]
f(%)
10
2
5
δ(°)
1
4
0.1
100A CT103250CP01
6
5
4
3
2
1
0
-1
δ(°)
-2
-1
0.1
6
f(I)[%] , δ(I)[ ° ]
f(I)[%] , δ(I)[ ° ]
f(I)[%] , δ(I)[ ° ]
δ(°)
5
δ(°)
3
R
C
2
1
US
E318452
0
f(%)
-1
1
10
I0 (A)
www.thic.net
100
1000
Pb
RoHS COMPLIANT
1000

Download Report