Lra To Amps Calculator Work Today

Carla said. “If your meter reads a steady 50 A while running, that’s bad—the rotor is partly locked. If it reads 58 A for a split second and then drops to 11 A, that’s normal start-up.”

Sam asked.

Sam tested the compressor. On start-up, he saw a spike for 0.2 seconds, then 11 A steady—but the unit still tripped. He checked the breaker. It was a standard 15 A breaker (not HACR-rated). That 58 A surge, even for a fraction of a second, pushed the magnetic trip in the standard breaker. lra to amps calculator