Lenze MDxMA Three-phase AC motors ATEX 3D category - Manual (Page 10)

Electrical installation 3
10 BA 12.0031 EN 2.1
Motor frame size P
N
f
N
Frequency inverter
[kW] [Hz]
q y
063 - 12 0.21 E82EV251
063 - 32 0.33 E82EV371
063 - 42 0.45 E82EV551
071 - 32 0.66 E82EV751
071 - 42 1.00 E82EV152
080 - 32 1.35 E82EV152
080 - 42 2.0
87
E82EV222
090 - 32 2.7
87
E82EV302
100 - 12 3.9 E82EV402
100 - 32 5.4 E82EV552
112 - 22 7.1 E82EV752
112 - 32 9.7 E82EV113
132 - 22 13.2 E82EV153
132 - 32 16.2 E82EV223
Tab. 2 Motor - frequency inverter assignment 87 Hz
Danger!
During operation, special attention should be paid that the maximum
permissible speeds for the gearbox are not exceeded.
Analogous to mains operation, operating the motor with frequency inverter may result in
impermissible high surface temperatures in case of overload or at low operating
frequencies. For this reason, the frequency inverter operation is only permissible using the
analysis of the thermal contact via a suitable instrument.
Danger!
Before commissioning, the effectiveness of the protective device must be
checked.
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