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6 Quantum MP User Guideï€
www.emersonct.com Issue: A4
2 Product Information
2.1 Quantum MP System Description
The Quantum MP drive system consists of:
1) Base Mentor MP DC drive
2) Line fuses
3) Armature fuse (Regenerative models only)
4) Motor and Braking Resistor contactors
5) 120 Vac digital I/O and power source
Table 2-1 Model to frame size cross reference
2.2 Ratings
The power ratings for the 480V configurations is shown in Table 2-2 .
The continuous current ratings given are for a maximum ambient
temperature of 40°C (104°F) and an altitude of 1000m. For operation at
higher temperatures and altitudes de-rating is required.
For further information see Chapter 12 Technical Data on page 147.
Table 2-2 480V drive ratings
Maximum continuous input current
The values of maximum continuous input current are given to aid the
selection of cables and fuses. These values are stated for worst-case
condition.
Model Frame size
QMP45A4(R)
1A
QMP75A4(R)
QMP155A4(R)
1B
QMP210A4(R)
QMP350A4(R)
2AQMP400A4(R)
QMP550A4(R)
QMP700A4(R)
2B
Model
AC input
current
DC output current
Typical motor
power
Continuous Continuous Overload
@ 400
Vdc
@ 500
Vdc
AAAkWhp
QMP45A4(R) 40 45 67.5 15 27
QMP75A4(R) 67 75 112.5 27 45
QMP155A4(R) 139 155 232.5 56 90
QMP210A4(R) 188 210 315 75 125
QMP350A4(R) 313 350 525 125 200
QMP400A4(R) 360 400 600 150 250
QMP550A4(R) 492 550 825 200 300
QMP700A4(R) 626 700 1050 250 400
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