| Model |
Current ratio |
Load resistance |
Winding ratio |
Accuracy |
N/W |
| H-CT003A |
5(10)A/2.5mA |
10Ω |
1:2000 |
0.1Class |
12G |
| 5(10)A/5mA |
20Ω |
1:1000 |
0.2Class |
| 5(20)A/2.5mA |
10Ω |
1:2000 |
0.1Class |
| 5(30)A/2.5mA |
10Ω |
1:2000 |
0.1Class |
| H-CT003B |
5(30)A/2.5mA |
10Ω |
1:2000 |
0.1Class |
21G |
| 5(60)A/2.5mA |
12.5Ω |
1:2000 |
| 20(50)A/20mA |
20Ω |
1:1000 |
| 50A/50mA |
100Ω |
1:1000 |
| H-CT003C |
1(6)A/0.5mA |
10Ω |
1:2000 |
0.1Class |
33G |
| 5(40)A/5mA |
10Ω |
1:1000 |
| 5(10)A/2.5mA |
10Ω |
1:2000 |
| 10(100)A/100mA |
10Ω |
1:1000 |
| 20(100)A/8mA |
10Ω |
1:2000 |
| 20(120)A/10mA |
10Ω |
1:2000 |
| 50(130)A/50mA |
10Ω |
1:2000 |
| 50(130)A/50mA |
10Ω |
1:1000 |
| 50(150)A/50mA |
10Ω |
1:1000 |
0.1Class |
19G |
| H-CT003D |
5(30)A/2.5mA |
0Ω |
1:2500 |
| 5(60)A/5mA |
10Ω |
1:2000 |
| 10(30)A/10mA |
10Ω |
1:1000 |
| 10(40)A/5mA |
10Ω |
1:2000 |
| 10(50)A/4mA |
0Ω |
1:2500 |
| 10(100)A/4mA |
20Ω |
1:2500 |
| 10(100)A/5mA |
10Ω |
1:2000 |
| 20(50)A/10mA |
10Ω |
1:2000 |
| 30A/30mV |
10Ω |
1:1000 |
| 60A/24mA |
10Ω |
1:2500 |
Company Information
Jiaxing Haihan Electronic Co., Ltd was established in 2011, We are a professional in designing and manufacturing two series products.we supply spare parts for electricity meter, such as current transformer, stepper motor counter, manganin shunt, magnetic latching relay, single-phase or three-phase cases, DIN-Rail single-phase energy meter or DIN-Rail three-phase energy meter
1,About Current transformers series
Current transformer provide a simple, inexpensive and yet accurate means of sensing current flow in power conductors. They are available in 5 basic configurations:
1.1,Three phase and single phase energy meter CT's are available from measuring currents 0-120Amps.
1.2,PCB mount (H-CT003 series) Core CT's are available for measuring currents from 0 to 150 Amps.
Jiaxing Haihan Electron Co.,LTD supply to ODM PCB mount cts,High ratio vertical current transformers are avalable in a wide range of sizes and materials to meet any AC current sensing needs,our general purpose designs are made from the highest quality silicon steel cores available,and meet most of the common AC current measurement needs, magnetics offers DC immune models that are designed to provide sensing of AC current where DC offsets also exist,all products are offered in standard sizes,with the most popular turns rations.
1.3, Ring/ZERO(H-CT004 series) Core CT's are available for measuring currents from 0 to 5000 Amps.
Jiaxing Haihan Electron Co.,LTD supply to High ratio vertical current transformers are avalable in a wide range of sizes and materials to meet any AC current sensing needs,our general purpose designs are made from the highest quality silicon steel cores available,and meet most of the common AC current measurement needs, magnetics offers DC immune models that are designed to provide sensing of AC current where DC offsets also exist,all products are offered in standard sizes,with the most popular turns rations.
1.4, Clamp on Core CT's(H-CT007 series) are available for measuring currents from 0 to 5000Amps.
Jiaxing Haihan Electron Co.,LTD supply to High ratio vertical current transformers are avalable in a wide range of sizes and materials to meet any AC current sensing needs,our general purpose designs are made from the highest quality silicon steel cores available,and meet most of the common AC current measurement needs, magnetics offers DC immune models that are designed to provide sensing of AC current where DC offsets also exist,all products are offered in standard sizes,with the most popular turns rations.
1.5,BH (H-CT021 series) Core CT's are available for measuring currents from 0 to 6000 Amps.
Jiaxing Haihan Electron Co.,LTD supply to High ratio vertical current transformers are avalable in a wide range of sizes and materials to meet any AC current sensing needs,our general purpose designs are made from the highest quality silicon steel cores available,and meet most of the common AC current measurement needs, magnetics offers DC immune models that are designed to provide sensing of AC current where DC offsets also exist,all products are offered in standard sizes,with the most popular turns rations.
2,Flexible rogowski coil of CT's are available from measuring currents 0-10000Amps
Rogowski Coil are designed for fast&easy installation on existing primary conductors. The split design permits non-contact AC current or current pulse measurement without requiring that the primary conductor be taken offline and disconnected for the current sensor installation. This method provides for the safe, easy and portable measurement of current.
3,Latching relay for single phase or three phase electronics are available from measuring currents 0-20Amps
4,Mechanical counter for single phase or three phase electronics.
5,Maganin shunt for single phase or three phase electronics are available from measuring currents 0-120Amps
6,Payment and delivery
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