The arrangement also allows the user to simultaneously test multiple switches of small current ratings by selecting appropriate branches. Thus, two or more three phase switches can be tested using the panel simultaneously, by selecting the appropriate parallel branches.
Digital Meters for online display of voltage, current, p.f., wattage
Ceramic tube based insulated industrial grade resistances
Rotary switches for load selection: Ensures faster and safer operation
Industrial Grade Wire Wound Resistances with enamel coating
Contact Weld Detection circuits, Fan Malfunction Detection Circuit.
Sufficient resistance de-rating to compensate errors due to heating and to maintain correct temperature.
Protection: MCBs for load circuits.
Cooling: Cooling Fans for cooling of loads.
Trolley mounted for easy portability on the floor
Fabrication: M.S. Power Coated Cabinet.
Adjustable 3 phase inductive load for 240 V, 0-100 Amp, 0.6 lag.
At the rated input voltage, the current branches will be: 1, 2, 4, 5, 6, 10, 25 Amp adjustable. Here 2 branches each of the mentioned current ratings, viz. 1, 2, 4, 5, 6, 10, 25 Amp are provided per phase. The entire parallel rating can be extended up to 106 amps per phase.