11kw, 4 pole, cast iron motor ATEX Zone 2 Cat 3G B5 Cast Iron 11.043EXNB5-CI

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Product Code: 11.043EXNB5-CI

11kw, 4 pole, cast iron motor ATEX Zone 2 Cat 3G B5 Cast Iron 11.043EXNB5-CI

11kw, 4 pole, cast iron motor, IP55 with multimount frame and PTC thermistors fitted as standard. 400/3/50 to ATEX Zone 2 Cat 3G

Key Features:

Zone 2
Tec Reference 11.043EXNB5-CI
Factory Reference T2C 160M-4
Type 3 phase cast iron ATEX 3G
Output 11
Rated Current 21.3 | 12.3
Rotation Speed 1440 | 1728
Efficiency 100 89.8
Efficiency 75 91.7
Efficiency 50 91
Power Factor 0.83
Rated Torque 72.95
Tst Tn Times 2.5
Tmin Tn Times 1.6
Tmax Tn Times 2.5
Ist In Times 7.1
Noise 75
Net Weight 119
Moment Of Inertia 0.0867
Full Frame Ref 160M-4
Frame Size 160
Construction Cast Iron
Mounting B5
Mounting Type flange mounted
Type Of Feet Not fitted
Insulation Class F
Protection Degree IP65
Thermal Protection PTC 140°C
Rotation Direction F / R
Duty S1
Cable Glands 2 - M32x1.5
Cooling IC 411
Painting Color RAL 7024
Standard IEC 60079
Ambient Temperature -20°C to +40°C
Frequency 50 | 60
Voltage A B 400 | 690
Voltage C D 480 | 828
Starting Method DOL / Inverter / Soft Start
Atex Code ATEX II 3G ExnA IIC T4 - Gc
Bearings Brand NSK
Bearing Type 1 6309 C3
Bearing Type 2 6309 C3
Lifetime Of Bearings -
Allowed Radial Load 1769
Allowed Axial Load 21200
Grease Type polyurea-based grease
Lubrication Interval Of De Bearing 21500
Lubrication Interval Of Nde Bearing 21500
Phase ATEX three phase
Pole 4
Series ATEX 3G