Energy Meter Current Transformer
Application to single-phase or three-phase electronic type electric energy meter.
Main characteristics:
1. Adopt high magnetic permeability magnetic core,with high precision and good linearity.
2.The range of applicable electric current is wide(1.5A-120A)
3. Primary input and secondary output ensures flexible and diversified forms as well as easy installation.
4. Frequency: 50Hz/60Hz
5. Ambient Temperature: -40℃ -- 70℃
6. With a complete range of specifications(See the following table for details),products can be made according to customers’ special requirements.
| CT |
Main Dimension (mm) |
| Model No. |
A (Inner Hole) |
B （High） |
C |
D |
E |
F |
G (thickness) |
| CT009A |
8.6 |
27 |
13 |
15 |
19 |
16.2 |
17 |
| CT009B |
8.2 |
30 |
15 |
15 |
19.3 |
16.2 |
18 |
| CT009C |
9.5 |
30 |
15 |
20 |
20 |
10 |
18.5 |
| CT009D |
13 |
39 |
19 |
25 |
33 |
13 |
15 |
2. Specifications
| CT |
Current Rati
|
Ratio |
Load Resistance(Ω) |
Accuracy Class |
Phase error |
Insulation voltage |
| Model NO. |
|
|
Turns |
Turns |
| CT009 |
1.5(6A) |
1.5 / 5.0 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
2.5(10)A |
2.5 / 5.0 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
2.5(15)A |
2.5 / 5.0 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
5(20)A |
2.5 / 5.0 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
5(30)A |
2.5 / 5.0 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
5(40)A |
2.5 / 5.0 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
5(50)A |
2.5 / 5.0 |
1:2000 |
1:4000 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
5(60)A |
2.5 / 5.0 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
10(40)A |
5.0 / 10 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
10(60)A |
5.0 / 10 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
10(80)A |
5.0 / 10 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
10(100)A |
5.0 / 10 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
15(60)A |
5.0 / 10 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
15(100)A |
5.0 / 10 |
1:2000 |
1:4000 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
20(80A) |
10 / 20 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
20(100A) |
10 / 20 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
20(120A) |
10 / 20 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
30(100A) |
15 / 30 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
| CT009 |
30(120A) |
15 / 30 |
1:2000 |
1:2500 |
5/10/20Ω |
0.1/ 0.2 |
<15' |
3000V |
|
