Motor series with associated operating modes

The following table shows a variety of single-speed AC motors that can also be operated on frequency inverters and/or are explicitly designed for frequency inverter option (FI operation). With regard to brakemotors, make sure that sufficient cooling of the brakes can be ensured, especially in the lower speed range during project planning.

Motor

Approvals

Number of poles /
speed class in min-1

Nameplate data

Nameplate data for FI operation

DRS..
DRE..
DR2S..
DRN..
DRU..

e.g. IEC or combined approvals

4
(2, 6, 8)

Line operation
except for DR2S
for operating mode S9

without

e.g. UR or combined approvals

4
(2, 6, 8)

Line operation

CT setting range

e.g. IEC or combined approvals

4

FI operation
MOVIMOT-D,
MOVIMOT® advanced

CT setting range

DRE..J
DRP..J
DRU..J

 

4

Line operation and
FI operation

Supplemental
table sticker

DRM..
DR2M..

 

8, 12

Line operation

without

DRL..
DR2L..

IEC, UR, CSA

1200, 1700, 2100, 3000

FI operation

without

EDRS..
EDRE..
EDRN..

ATEX

4

Line nameplate

Supplemental
table sticker

IECEx

4

Line nameplate

Supplemental
table sticker

HazLoc-NA®

4

Line nameplate

CT setting range

DR2C..A

e.g. IEC or combined approvals

2000, 3000

FI operation,
MOVIMOT® advanced

without

DR2C..U

e.g. IEC or combined approvals

1500, 1800, 3000

FI operation

without

Additional information