Pool Main Pump Motor: Difference between revisions
Jump to navigation
Jump to search
no edit summary
Matt Parnell (talk | contribs) |
Matt Parnell (talk | contribs) No edit summary |
||
| Line 8: | Line 8: | ||
In the future, a VFD may be used to reduce the motor speed, eliminating the need for manual adjustment via a valve. | In the future, a VFD may be used to reduce the motor speed, eliminating the need for manual adjustment via a valve. | ||
== Measurement Data == | |||
=== September 2021 === | |||
==== Voltage ==== | |||
{| class="wikitable" | |||
!L1 to GND | |||
|117 VAC | |||
|- | |||
!L2 to GND | |||
|211 VAC | |||
|- | |||
!L3 to GND | |||
|120 VAC | |||
|} | |||
{| class="wikitable" | |||
!L1 to L2 | |||
|240 VAC | |||
|- | |||
!L2 to L3 | |||
|240 VAC | |||
|- | |||
!L3 to L1 | |||
|238 VAC | |||
|} | |||
==== Current ==== | |||
{| class="wikitable" | |||
! | |||
!Trial #1 | |||
!Trial #2 | |||
!Trial #3 | |||
!Trial #4 | |||
|- | |||
!L1 | |||
|34.3 A | |||
|35.2 A | |||
|27.8 A | |||
|32.5 A | |||
|- | |||
!L2 | |||
|35.5 A | |||
|36.0 A | |||
|29.2 A | |||
|33.6 A | |||
|- | |||
!L3 | |||
|32.2 A | |||
|33.2 A | |||
|26.2 A | |||
|30.4 A | |||
|- | |||
!Tank Pressures | |||
|9-10 psi | |||
|11-12 psi | |||
|0-1 psi | |||
|5-6 psi | |||
|- | |||
!Flow Rate | |||
|617 GPM | |||
|694 GPM | |||
|248 GPM | |||
|476 GPM | |||
|} | |||
* <b>Trial #1:</b> The out flow valve is cut back to just shy of 45°. | |||
* <b>Trial #2:</b> The out flow valve is fully open. | |||
* <b>Trial #3:</b> The out flow valve is cut back far (very restricted). | |||
* <b>Trial #4:</b> The in flow valve is very restricted. | |||
== Wiring and Fuse Protection == | == Wiring and Fuse Protection == | ||