M-Maxâ„¢ Series Adjustable Frequency Drive - Eaton Corporation
M-Maxâ„¢ Series Adjustable Frequency Drive - Eaton Corporation
M-Maxâ„¢ Series Adjustable Frequency Drive - Eaton Corporation
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Appendix A<br />
Device <strong>Series</strong> MMX32<br />
MMX32AA…NO-O Symbols � Unit 1D7 2D4 2D8 3D7 4D8 7D0 011<br />
Rated operational current Ie A 1.7 2.4 2.8 3.7 4.8 7 11<br />
Overload current for 60s every<br />
600s at 122°F (50°C)<br />
IL A 2.6 3.6 4.2 5.6 7.2 10.4 14.4<br />
Starting current for 2s every 20s<br />
at 122°F (50°C)<br />
IL A 3.4 4.8 5.6 7.4 9.6 14 19.2<br />
Apparent power at rated 230V S kVA 0.68 0.96 1.12 1.47 1.91 2.79 3.82<br />
operation<br />
240V S kVA 0.71 0.99 1.16 1.54 1.99 2.91 3.99<br />
Assigned motor rating 230V P kWh 0.25 0.37 0.55 0.75 1.1 1.5 2.2<br />
HP 1/3 � Power side (primary side)<br />
1/2 1/2 3/4 1 2 3<br />
Number of phases Three-phase<br />
Rated voltage ULN V 208V –15%–240V +10%, 50/60 Hz<br />
(177–264V ±0%, 45–66 Hz ±0%)<br />
Input current<br />
Maximum leakage current to<br />
ground (PE) without motor<br />
ILN A 2.7 3.5 3.8 4.3 6.8 8.4 13.4<br />
MMX32...N_<br />
Braking torque<br />
IPE mA 8.6 16.1 8.6<br />
Default M/MN % 30<br />
Brake chopper with external<br />
braking resistance<br />
— — — Max. 100% rated operational current Ie with<br />
external braking resistance<br />
Minimum braking resistance RB ohms — — — 35 35 35 26<br />
Switch-on threshold for the<br />
braking resistor<br />
UDC Vdc — — — Programmable P12.6<br />
DC braking I/Ie % 100, adjustable<br />
Pulse frequency fPWM kHz 6 (adjustable 1–16)<br />
Heat dissipation at rated<br />
operational current (Ie )<br />
Pv W 17.4 23.7 28.3 37.9 48.4 63.8 84<br />
Efficiency<br />
Fan (device-internal,<br />
temperature-controlled)<br />
h 0.93 0.94 0.95 0.95 0.96 0.96 0.96<br />
Installation size FS1 FS1 FS1 FS2 FS2 FS2 FS3<br />
Weight m Lbs (kg) 1.2 (0.55) 1.2 (0.55) 1.2 (0.55) 1.5 (0.7) 1.5 (0.7) 1.5 (0.7) 2.2 (0.99)<br />
Notes<br />
� Symbols used in technical data and formulas.<br />
� Guide value (calculated), no standard rating.<br />
142 M-Max <strong>Series</strong> <strong>Adjustable</strong> <strong>Frequency</strong> <strong>Drive</strong> MN04020003E—April 2011 www.eaton.com
Change language