1. Use: The interchangeable shunts are used to multiply the measuring range of current of measuring instruments.
2. Application：For Telecommunications equipment、Electric cars、Aerospace、Charging station、Electroplating Power Equipment、Instrument and meter, Dc power system, etc..
Shunt composed mainly of manganese bronze and copper welding, the shunt has two sets
of ramp at each end of the connector: Terminal outside with a group of potential, for power
connections, within a group and measurement instruments for potential terminal connection.
Application: fixed constant value shunt is suitable for measuring DC currents below 10kA
directly into the analog display instruments used in conjunction to expand outside of DC
current measuring range shunt, or can be considered as current in the circuit in turn sampled
by standard resistors, the sampling used in measurement of voltage can be thought of as a
current analog signals.
Shunt circuit cable (or copper) and shunt connection does not allow any human contact resistance
, secondary voltage sampling points from the sampling point sampling. Second, the actual
use of the current (long time) recommends no more than rated current of 80%.
3)Temperature rise: Put in rated current for 2hr, after the temperature rising steady test it:
When the rated current less than 100A, the temperature rise should be no more than 80K;
When the rated current more than 100A, the temperature rise should be no more than 120K.