Share on (1600846354012):
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.
![]() | ![]() |
Model
| Input Current | Output Voltage | Material |
HS41
| 10A | 60mV | Brass |
| 15A | |||
| 20A | |||
| 25A | |||
| 30A |
Proudction
![]() | ![]() | ![]() |
Application
| ♥Single or Three phase electronics energy meter |
| ♥Sub-Metering Accurate Measurement |
| ♥Data Loggers to analyze Building & Machinery Performance |
| ♥Digital Fault Recorders |
| ♥Smart Grid Application Features, Load Center |
| ♥Single or Three Phase Balance Control |
| ♥In-Factory Display, or In-Home Display |
| ♥Inverters for Solar & Wind Turbine Systems |
| ♥Power Measurement Device for PLC |
1,About current transformer
Current transformer provide a simple, inexpensive and yet accurate means of
sensing current flow in power conductors,CT's are designed to handle motor inrush currents,so no extra precaution is needed to monitor motoros, We are available in 5 basic configurations:
1.1,Three phase and single phase energy meter CT's are available from measuring currents 0-120A
![]() | ![]() |
| Model | Current ratio | Winding ratio | Load resistance | Accuracy |
| H-DCT006 | 5(100)A/2mA | 1:2500 | 10Ω | 0.1Class |
| H-DCT013 | 5(100)A/2mA | 1:2500 | 10Ω | 0.1Class |
1.2,PCB board mount CT's are available from measuring currents 0-120A
![]() | ![]() |
| H-CT003A | 5(20)A/2.5mA | 1:2000 | 10Ω | 0.1Class |
| H-CT003D | 10(50)A/4mA | 1:2500 | 20Ω | 0.1Class |
1.3,ZPC CT's are available from measuring currents 0-3500A
![]() | ![]() | ![]() |
| Model | Current rate | Winding rate | Diameter | Accuracy |
| H-CT004-65D | 600A/1A | 1:600 | 60mm | 0.5Class |
| H-CT004-100D | 100mm | |||
| H-CT004-150D | 150mm |
1.4,Split core CT's for single&Three phase are available from measuring currents 0-5000A
![]() | ![]() |
| H-CT005-24D | 150A/5A | 1:30 | 0.5Class |
| H-CT005-5080D | 500A/0.333V | 1:2000 |
1.5,Clamp on CT's for single&Three phase are available from measuring currents 0-5000A
![]() | ![]() | ![]() |
1.6,H-CT021 BH-0.66V CT's are available from measuring currents 0-5000Amps
![]() | ![]() | ![]() |
2,Latching relay
![]() | ![]() | ![]() |
3,Manganin shunt
![]() | ![]() | ![]() |
4,Mechanical counter
![]() | ![]() |

Contact Us

New products from manufacturers at wholesale prices