Introduce:
Shunt is an instrument for measuring DC current, which is made according to the principle that a voltage is generated across a resistor when a DC current passes through it.
Shunts are generally used as fixed-value low-resistance for expanding the current range. Usually connected in parallel with the moving coil of an ammeter or galvanometer.
Features:
- Mechanical properties of resistance:Can withstand acceleration of 70 m/s ² and impact frequency of 6 hours of 80 to 120 beats per minute transport point earthquake.
- Heat load: Changes in temperature stabilized, does not exceed the rated current of 50A below 80 ºC; rated current of 50A above does not exceed 120 ºC.
Applications:
- Battery management systems, power electronics current sensing, frequency converters, UPS, motor control and electronic load equipment.
- It can be used as a DC standard shunt in laboratories such as scientific research units, power supply units, factories, and measurement institutes.
