three-phase motor, IE1

RN 112c2

uprated

Specification

Rated output: 7.5 kW
Speed: 2860 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: 15.5 A
Efficiency: 81.3%, IE1
Power factor: 0.86
Starting current: 7.4 × rated
Torque: 25.1 Nm
Frame: IEC 112
Shaft end: 28 × 60 mm
Large flange (B5): FF215
Small flange (B14): FT130
Weight (B3): 34 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.

Pumps rated at this motor's speed that need no more than 7.5 kW, where this is the smallest motor that does the job.

For an IEC 112 frame with a 28 mm shaft, bolting to the small flange (B14). Pick the one made for your pump series.

Part number	Description	For pump series
1.099-529.0	Hawk motor flange, IEC 100/112 B14	NHDP Car Wash, NHDP 120, NHDP 150, NHDP 200, NHDP Chemical, NHDP Stainless Steel Chemical
1.099-530.0	Hawk motor flange, IEC 100/112 B14	NMT, NPM, NMT Car Wash, NMT High Temperature, NMT Nickel-Plated, NPM Nickel-Plated, NLTI, NMT - Car Wash Heavy Duty, NMT Chemical, NMT Stainless Steel Chemical, CHD 200, CHS 120
ZF044	Interpump motor flange, IEC 100/112 B14	E1, SS1, 44, 58VHT, E2 and C2W
ZF091	Interpump motor flange, IEC 100/112 B14	49, 50 and 51
ZF151	Interpump motor flange, IEC 100/112 B14	47, 47VHT, 66, 66VHT, 66SS, E3, C3W and SS3
1.099-541.0	Hawk flexible coupling, IEC 100/112, 28 mm motor to 24 mm pump	NMT, NPM, NMT Car Wash, NMT High Temperature, NMT Nickel-Plated, NPM Nickel-Plated, XLTI, XLTI High Temperature, NLTI, XLTI Atex, NMT - Car Wash Heavy Duty, NMT Chemical, NMT Stainless Steel Chemical, CHD 200, CHS 120
1.099-543.0	Hawk flexible coupling, IEC 100/112, 28 mm motor to 24 mm pump	NHDP Car Wash, NHDP 120, NHDP 150, NHDP 200, NHDP Chemical, NHDP Stainless Steel Chemical
ZG044	Interpump flexible coupling, IEC 100/112, 28 mm motor to 24 mm pump	E1, SS1, 44, 58VHT, E2 and C2W
ZG091	Interpump flexible coupling, IEC 100/112, 28 mm motor to 24 mm pump	49 and 50
ZG151	Interpump flexible coupling, IEC 100/112, 28 mm motor to 24 mm pump	47, 47VHT, 66, 66VHT, 66SS, E3, C3W and SS3
ZGWW94	Interpump flexible coupling, IEC 100/112, 28 mm motor to 24 mm pump	51

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

KNL16 contactors, rated 7.5 kW AC-3 at 400 V

Coil	Type	Iskra code
12 V AC	KNL16-10 1NO	030050678000
24 V AC B7	KNL16-01 1NC	030050665000
24 V AC B7	KNL16-10 1NO	030050666000
42 V AC D7	KNL16-01 1NC	030050667000
42 V AC D7	KNL16-10 1NO	030050668000
48 V AC E7	KNL16-01 1NC	030050669000
48 V AC E7	KNL16-10 1NO	030050670000
110-125 V AC F7	KNL16-01 1NC	030050671000
110-125 V AC F7	KNL16-10 1NO	030050672000
220-240 V AC M7	KNL16-01 1NC	030050673000
220-240 V AC M7	KNL16-10 1NO	030050489000
380-415 V AC Q7	KNL16-01 1NC	030050674000
380-415 V AC Q7	KNL16-10 1NO	030050675000
440-460 V AC R7	KNL16-10 1NO	030050921000
480-520 V AC S7	KNL16-01 1NC	030050676000
480-520 V AC S7	KNL16-10 1NO	030050677000

Set to the motor's full-load current, 15.5 A.