three-phase motor, IE1

RN 180La2

uprated

Specification

Rated output: 30 kW
Speed: 2945 rpm (2-pole)
Supply: 230/400 V 50 Hz, three-phase. Also wound for 60 Hz and other voltages to order; the figures here are at 50 Hz.
Current at 400 V: 56.5 A
Efficiency: 88.2%, IE1
Power factor: 0.87
Starting current: 7.9 × rated
Torque: 97 Nm
Frame: IEC 180L
Shaft end: 48 × 110 mm
Large flange (B5): FF300
Small flange (B14): None for this frame
Weight (B3): 137 kg

Uprated: Nicolini mark this power as one IEC does not list for the frame. It gives more power in a smaller frame, at lower efficiency.

No pump here has this motor as its first match.

For an IEC 180 frame with a 48 mm shaft, bolting to the large flange (B5). Pick the one made for your pump series.

Part number	Description	For pump series
1.905-879.0	Hawk flexible coupling, IEC 180, 48 mm motor to 30 mm pump	MXT, MXT High Temperature, MPX 350, MPX 500, MXT Chemical, MPX Heavy Duty, MXT Stainless Steel Chemical, MXT High Flow

Iskra parts for a direct-on-line starter at 400 V. Choose the contactor coil to match your control voltage.

KNL63 contactors, rated 30 kW AC-3 at 400 V

Coil	Type	Iskra code
24 V AC B7	KNL63-11 1NO+1NC	030050490000
42 V AC D7	KNL63-11 1NO+1NC	030050949000
48 V AC E7	KNL63-11 1NO+1NC	030050950000
110-125 V AC F7	KNL63-11 1NO+1NC	030050856000
220-240 V AC M7	KNL63-11 1NO+1NC	030050499000
380-415 V AC Q7	KNL63-11 1NO+1NC	030050951000
440 V AC R7	KNL63-11 1NO+1NC	030050952000
480-500 V AC	KNL63-11 1NO+1NC	030050953000

Set to the motor's full-load current, 56.5 A.