Circuit Breaker Trainer Manufacturer,Supplier and Exporter in India
Product Code : EL-EPP-11353
This equipment works with a suitable three-phase supply and load to show how the most common circuit protection devices perform.
It allows students to adjust the fault current in four different protection circuits to test and compare them.
To show students how industrial switching circuits work, each circuit includes a contact breaker, switched by an industrial standard discrepancy switch.
Circuit one includes an additional adjustable residual current detector for experiments with different residual current faults.
It includes a digital display and switches to help set the earth leakage fault current before the test.
Circuit two tests fuses and includes a fuse break detector circuit.
A variable transformer inside the unit works with the load to set and control the fault current in each of four circuits.
Each circuit has a different current protection device, including fuses, a magnetic only circuit-breaker, a thermal only circuit-breaker, and a thermomagnetic circuit-breaker.
Circuit three also includes remote and local control key switches to switch its contact breaker and break the circuit. This helps to show how both a control room operator or a remote operator can switch a circuit on or off in a real installation.
