Rockwell Automation Publication 6000-UM002E-EN-P - April 2018 33
Drive System Layout Chapter 2
Table 2 - Power Module Ratings
Hall Effect Current Sensors (HECs)
The Hall Effect Current Sensors are current transformers capable of measuring
current throughout the output frequency range of the drive. They monitor the
current waveform in each of the phases going to the motor and provide feedback
to the control system.
Top-mounted Cooling Fan(s)
The top-mounted cooling fans ensure reliable cooling of the Power Modules.
They draw cool air in through the vents in the Power Module cabinet doors,
through the Power Modules, and exhaust the heated air out through the top of
the cabinet.
Description Current Rating (Amps) Bypass
Powercell 40 A, without Bypass 40 Non Module bypass
Powercell 75 A, without Bypass 75 Non Module bypass
Powercell 100 A, without Bypass 100 Non Module bypass
Powercell 120 A, without Bypass 120 Non Module bypass
Powercell 150 A, without Bypass 150 Non Module bypass
Powercell 180 A, without Bypass 180 Non Module bypass
Powercell 200 A, without Bypass 200 Non Module bypass
Powercell 250 A, without Bypass 250 Non Module bypass
Powercell 305 A, without Bypass 305 Non Module bypass
Powercell 350 A, without Bypass 350 Non Module bypass
Powercell 438 A, without Bypass 438 Non Module bypass
Powercell 560 A, without Bypass 560 Non Module bypass
Powercell 680 A, without Bypass 680 Non Module bypass
Powercell 40 A, with Bypass 40 Module bypass
Powercell 75 A, with Bypass 75 Module bypass
Powercell 100 A, with Bypass 100 Module bypass
Powercell 120 A, with Bypass 120 Module bypass
Powercell 150 A, with Bypass 150 Module bypass
Powercell 180 A, with Bypass 180 Module bypass
Powercell 200 A, with Bypass 200 Module bypass
Powercell 250 A, with Bypass 250 Module bypass
Powercell 305 A, with Bypass 305 Module bypass
Powercell 350 A, with Bypass 350 Module bypass
Powercell 438 A, with Bypass 438 Module bypass
Powercell 560 A, with Bypass 560 Module bypass
Powercell 680 A, with Bypass 680 Module bypass
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