Rockwell Automation Liqui-Flo V2.0 AC Drive User Manual
Page 167
Rockwell Automation Publication D2-3518-3 - May 2013
167
Chapter 9
The imbalance in input phase current is displayed as
x.x%.
The imbalance in amps is calculated as the larger of:
(largest phase current) – (average phase current), or
(average phase current) – (smallest phase current).
The imbalance in percent is calculated as:
(Imbalance in amps) ÷ (average phase current) x 100.
The imbalance in input phase voltage is displayed as
x.x%.
The imbalance in volts is calculated as the larger of:
(largest phase to phase voltage) – (average phase to phase voltage), or
(average phase to phase voltage) – (smallest phase to phase voltage).
The imbalance in percent is calculated as:
(Imbalance in volts) ÷ (average phase to phase voltage) x 100.
The rectifier rated kW is displayed as
x.xx kW.
22
Line I Imbalance
Range:
0.0...100.0% [0.1%]
Default:
Read Only
Access:
0
Path: Monitor > Metering
See also:
2, 3, 4, 62, 63
23
Line V Imbalance
Range:
0.0...100.0% [0.1%]
Default:
Read Only
Access:
0
Path: Monitor > Metering
See also:
7, 8, 9, 60, 61
26
Rated kW
Range:
0.00...3000.0 kW [x.xx kW]
Default:
Read Only
Access:
0
Path: Monitor > Drive Data
See also: