Electric motors: three-phase IE3 premium efficiency (3VTB)

Vemat 3VTB 280S6

Name: Vemat 3VTB 280S6 Three-phase induction motor 45 kW (60 HP), 6-pole 993 rpm, IE3, frame 280, IP55
Brand: Vemat
SKU: 3VTB 280S6

Three-phase induction motor 45 kW (60 HP), 6-pole 993 rpm, IE3, frame 280, IP55

Need a cross-reference?Send the part number or a nameplate photo and we confirm an approved equivalent and availability.Ask about this part

Specifications

Category	Motor control and starters
Product group	Electric motors: three-phase IE3 premium efficiency (3VTB)
Series	3VTB premium efficiency
Rated output	45 kW (60 HP)
Poles	6 (synchronous 1000 rpm at 50 Hz)
Rated speed	993 rpm
Rated torque	433 Nm
Efficiency at 50 / 75 / 100 % load	92.9 / 93.8 / 93.7 %
Power factor (cos φ)	0.81
Rated current	149 A at 230 V · 90 A at 380 V · 86 A at 400 V
Starting torque ratio (TL/TN)	2.3
Starting current ratio (IL/IN)	7.3
Breakdown torque ratio (TB/TN)	2.6
Moment of inertia	1.70 kgm²
Weight	635 kg
Frame size	280
Enclosure	Totally enclosed, fan cooled (TEFC), IP55
Housing	Cast iron
Mounting	B3 foot (B5 flange, B14 face and B35 on request)
Supply	3-phase, 50 Hz
Standard	IEC 60034

Datasheet, stock and lead time on request. If this part is discontinued or on long lead time we offer an approved equivalent.