Emerson MP25A4 User Manual page 93

Mentor mp series high performance dc drive 25a to 7400a, 480v to 690v two or four quadrant operation
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Safety
Product
Mechanical
Information
information
Installation
Maximum
ARMATURE_VOLTAGE_MAX
[1025]
QUADRANT_MAX
POWER_MAX
[9999.99kW]
The values given in square brackets indicate the absolute maximum value allowed for the variable maximum.
Mentor MP User Guide
Issue: 3
Electrical
Getting
Basic
Running the
installation
started
parameters
Maximum armature voltage
Vac x 1.35 (√2 x 3 / π)
480 +10% drive: 720
575 +10% drive: 860
690 +10% drive: 1025
NOTE
For 4 quadrant drives maximum armature voltage = Vac x 1.15
Quadrant maximum
0 for a 2 quadrant drive.
1 for a 4 quadrant drive.
Maximum power in kW
The maximum power has been chosen to allow for the maximum power that can be output by the drive with
maximum DC output voltage and maximum controlled current.
Therefore:
POWER_MAX = ARMATURE_VOLTAGE_MAX x DRIVE_CURRENT_MAX
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