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Entry type: Product note Entry ID: 109781064, Entry date: 02/04/2021
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SIMOGEAR synchronous-reluctance geared motors: Energy efficiency IE4 in accordance with IEC/TS 60034-30-2:2016

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SIMOGEAR synchronous-reluctance geared motors are available in shaft heights 80–112, corresponding to 0.55 to 4 kW, and designed for 50 Hz operation. The synchronous-reluctance motors fulfill energy efficiency class "IE4" in accordance with IEC/TS 60034-30-2:2016 for variable speed electric motors with VSD motors.

This product announcement lists the relative motor power losses in the defined operating points according to the IEC 60034-2-3 norm:

Line voltage 400 V 3AC, 50/60 Hz, rated speed 1 500 rpm

Motor power losses in points P1-7 ([%] speed : [%] torque)

Power [kW]Motor type Frame size PL1 90 : 100 [W]  PL2 50 : 100 [W]PL3 25 : 100 [W] PL4 90 : 50 [W]  PL5 50 : 50 [W]PL6 50 : 25 [W] PL7 25 : 25 [W] eta 90 : 100 [%] IE class in accordance with IEC 60034-30-2 
0.55    LE80MHS4SV
 80M
 100.32   83.49   76.23   55.275   45.595    33.77    32.12    83.1  IE4
0.75    LE80ZMQ4SV 80M 117.075   93.525   85.8   65.25    52.125    37.05    35.925    85.2 IE4
1.1    LE90SQ4SV 90S 152.46 124.3 112.97   82.06   64.57   44.99   41.58   86.7 IE4
 1.5    LE90ZLT4SV  90L 190.5  157.35 142.8 101.85   81   57.6    53.7    87.6 IE4
 2.2    LE112MGA4SV 112M 234.3 163.02 137.94 121.88   84.7   62.26   53.02   89.4 IE4
 3    LE112MGB4SV 112M 301.2 243 216 156.6 118.5   83.7   73.5   90 IE4
 4    LE112ZMN4SV 112M 368.8 296  264 186.8 140.4   98   86.4   90.7 IE4

 

Flux reduction in optimized operation in points UH1-7 

Power [kW]Motor type Frame size UH1 90 : 100 [V]  UH2 50 : 100 [V]UH3 25 : 100 [V] 4 90 : 50 [V]  UH5 50 : 50 [V]UH6 50 : 25 [V] UH7 25 : 25 [V] 
0.55    LE80MHS4SV 80M 35520511029517014095
0.75    LE80ZMQ4SV 80M 35520010529517014095
1.1    LE90SQ4SV 90S 3552059530017013585
 1.5    LE90ZLT4SV  90L3552009030017014090
 2.2    LE112MGA4SV 112M3552009030016513580
 3    LE112MGB4SV 112M3552009030016513580
 4    LE112ZMN4SV 112M35520010531017514595

 

The following converter settings have been made:

Line voltage 400 V 3AC, 50/60 Hz, rated speed 1 500 rpm

Converter setting data for measuring energy efficiency

 Power [kW]Motor type Power Module PM240-2 Uin [V] fin [Hz] fsw [kHz]
 0.55    LE80MH4SV 6SL3210-1PE11-8 _ _ _400504
 0.75    LE80ZMQ4SV 6SL3210-1PE12-3 _ _ _400504
 1.1    LE90SQ4SV 6SL3210-1PE13-2 _ _ _400504
 1.5    LE90ZLT4SV 6SL3210-1PE14-3 _ _ _400504
 2.2    LE112MGA4SV 6SL3210-1PE16-1 _ _ _400504
 3    LE112MGB4SV 6SL3210-1PE18-0 _ _ _400504
 4    LE112ZMN4SV 6SL3210-1PE21-1 _ _ _400504

 

Uin [V] = converter input voltage
fin [Hz] = converter input frequency of line voltage
fsw [kHz] = converter pulse frequency


Nameplate

Effective immediately, energy efficiency IE4 will be stamped on the nameplate  of all SIMOGEAR 2KJ3 synchronous-reluctance geared motors.


     



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