MC01 cabinet AHU Motor Current Readings
This procedure focuses on measuring the average current readings across three phases for various Air Handling Unit (AHU) motors linked to the water and clearcoat dryers.
Polytec
09/03/2024
MC01 cabinet AHU Motor Current Readings
This procedure focuses on measuring the average current readings across three phases for various Air Handling Unit (AHU) motors linked to the water and clearcoat dryers.
Record average current reading across 3 phases on water dryer AHU motor 651-Q2
Meter name
Unit
Record average current reading across 3 phases on clearcoat dryer AHU motor 659-Q2
Meter name
Unit
Record average current reading across 3 phases on water dryer cooling zone AHU motor 671-Q1
Meter name
Unit
Record average current reading across 3 phases on clearcoat dryer cooling zone AHU motor 679-Q1
Meter name
Unit
Were there any large current imbalances across phases?
if the answer is "oneOf [Yes]"
Meter name
Unit
Meter name
Unit
Meter name
Unit
Is the imbalance 9% or more of the normal running current?
Select fail if YES was selected in the previous field and create corrective action with details of the imbalanced motor
All checks complete and findings accurately recorded.
Click here to sign
Source: Polytec (Community Member)