MAKING AND BREAKING AND ENDURANCE TEST PANEL FOR SWITCHES

Suitable to test Switches both in Making and Breaking and Endurance Test. For Making and Breaking the test will be conducted at 1.1 times of the rated voltage and 1.25 times of the rated current at 0.3 Power Factor. The Endurance Test will be conducted at rated voltage and the rated current at 0.6 Power Factor.
Input Supply 415V AC, 3 phase, 4 wire
Output Voltage 220 to 280V AC
Output Current 0-30A AC
Meters Digital Voltmeter, Ammeter and PF meters provided
Down Counter To set the number of Cycle to be tested
Cyclic Timer To set on Time and Off time for Switches
Counters Electro-mechanical Counters to count
Actuating Mechanism Both pneumatic and Motorised are available.
Loads Both Resistive and inductive Loads are used to get 0.3 +/- 0.05 and 0.6 +/- 0.05 Power Factor.
Output Adjustment By a Variac
Accuracy Class 1


Close