The multi strand wires can brazed with manganin shunts, and enlarge the applications. We can also assemble them with toroidal current transformers and provide the whole set. With more than 15 years’ experience, we can design and manufacture customized wire shunts of different complicated structures, while multi strand wires’ gauge and length can be specified by end users. We can also provide EBW shunts, the main parts which have the calibration function, as semi-products to customers.
Customized Primary Wire Shunt
Features
- High accuarcy, resistance tolerance <±3%
- T2 Copper, 6J13 / 6J12 Manganin
- Temperature coefficient as low as 40 / 20 ppm/K
- No visible welds, smooth surface
- Multi strand wires’ length and gauge specified by customers
- Power loss less than 50mW
Applications
- Electrical measuring instruments
- Electrical protective devices
- Current sensing modules
- Automatic control system
Specifications
| Description | Customized Primary Wire Shunt |
| Type | Fixed Resistor |
| Technology | Metal Alloy |
| Package Type | Throught Hole |
| Material | T2 Copper, 6J13/6J12 Manganin, Heat-shrink Sleeve, Fiber Glass Tube |
| Finish | Degreasing and Anti-tarnishing Treatment, Nickel/Silver/Tin Plating |
| Welding Method | EBW (Electron Beam Welding), Spot Welding |
| Resistance Value | 50~1500 μΩ |
| Resistance Tolerance | ±3%, ±5% |
| Temperature Coefficient | ±20ppm/K, ±40ppm/K |
| Current Rating | 10~200 A |
| Rated Power | 0.3~3.6 W |
| Operating Temperature: | -65~+170℃ |
| Weight | Approx. 1~200 g |
| Accept Customized | Yes |
Customized Primary Wire Shunt