3AC pole-changing motors
Standard three-phase motors
- 2,50/3,30 kW
- S1
- 1380/2785 1/min
- 400V ∆/YY 50 Hz 3AC
- 4,2/5,3 A
- 17,3/11,3 Nm
- Power values correspond to basic design (constant torque)
- attracting current 4,8/4,9 x In
- starting torque 1,7/1,8 x Mn
- tilting moment 2,0/2,2 x Mn
- IEC 60034-1 design
- sound limit value according to IEC 60034-9
- shaft Ø28 x 60 mm
- heat class 155(F)
- in the case of B3 design, feet screwed to frame size132
- Housing material up to frame size 112 aluminium, from frame size 132 grey cast iron
- Rated power at coolant temperature -20...40° C and up to 1000 m above NN: Camp AS: 6206.ZZ.C3
- Camp BS: 6206.ZZ.C3
- moment of inertia 0,0065 kgm2
- half-wedge weighting species
- vibration stage "A"
- terminal box layer at the top
- clamp/strand number 6
- the possibility of rotation of the terminal box yes
- Paint RAL5010
attracting current 2,6/2,6 x In; starting torque 1,5/1,5 x Mn; Tilting moment 1,5/1,6 x Mn
Efficiency at nominal load [%] 68/60
Power values correspond to basic design (linear torque)
IEC 60034-1 design; sound limit value according to IEC 60034-9; shaft Ø19 x 40 mm; heat class 155(F); in the case of B3 design, feet screwed to frame size132; Housing material up to frame size 112 aluminium, from frame size 132 grey cast iron; Rated power at coolant temperature -20...40° C and up to 1000 m above NN: Camp AS: 6204.ZZ.C3; Camp BS: 6204.ZZ.C3; moment of inertia 0,001578 kgm2; half-wedge weighting species; vibration stage "A"; terminal box layer at the top; clamp/strand number 9; the possibility of rotation of the terminal box yes; Paint RAL5010
attracting current 3,7/4,1 x In; starting torque 2,0/1,5 x Mn; Tilting moment 2,2/2,4 x Mn
Efficiency at nominal load [%] 63,7/66,5
Power values correspond to basic design (constant torque)
IEC 60034-1 design; sound limit value according to IEC 60034-9; shaft Ø19 x 40 mm; heat class 155(F); in the case of B3 design, feet screwed to frame size132; Housing material up to frame size 112 aluminium, from frame size 132 grey cast iron; Rated power at coolant temperature -20...40° C and up to 1000 m above NN: Camp AS: 6204.ZZ.C3; Camp BS: 6204.ZZ.C3; moment of inertia 0,001578 kgm2; half-wedge weighting species; vibration stage "A"; terminal box layer at the top; clamp/strand number 9; the possibility of rotation of the terminal box yes; Paint RAL5010
2,50/4,20 kW; S1; 710/1410 1/min; 400V ∆/YY 50 Hz 3AC; 3,2/3,7 A; 33,6/28,5 Nm
Power values correspond to basic design (constant torque)
attracting current 4,0/5,1 x In; starting torque 1,9/1,5 x Mn; tilting moment 2,5/2,2 x Mn; IEC 60034-1 design; sound limit value according to IEC 60034-9; shaft Ø38 x 80 mm; heat class 155(F); in the case of B3 design, feet screwed to frame size132; Housing material up to frame size 112 aluminium, from frame size 132 grey cast iron; Rated power at coolant temperature -20...40° C and up to 1000 m above NN: Camp AS: 6308.ZZ.C3; Camp BS: 6308.ZZ.C3; moment of inertia 0,0319 kgm2; half-wedge weighting species; vibration stage "A"; terminal box layer at the top; clamp/strand number 6; the possibility of rotation of the terminal box yes; Paint RAL5010; Efficiency at 2/4 load 73.2%/83.8% Efficiency at 3/4 load 77.0%/83.6% Efficiency at nominal load 77.5%/81.6%