Recent content by adjohan

Susa, How did you take your power measurement?

I'm EE by profession. I see your point but I would like more certainty that there is nothing wrong with my brand new pump. Maybe I need to measure it with a power meter? Any other suggestion?

Thanks Jason! I believe my current meter is base on average current which then calibrated for sine wave, but I would need to check on that. Could you elaborate more on their power supply characteristic during idle?

I just installed a brand new Intelliflo (011018) pump. When I measured the power consumption using current clamp, I measured about 120 watts when running at 1000 rpm and 100 watts when idle/stop. The power consumption during idle is what concerning. Do I have a defective pump controller? The 100...