18.5kw, 4 pole, cast iron motor ATEX Zone 2 Cat 3G B5 Cast Iron 18.543EXNB5-CI
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Product Code: 18.543EXNB5-CI
18.5kw, 4 pole, cast iron motor ATEX Zone 2 Cat 3G B5 Cast Iron 18.543EXNB5-CI
18.5kw, 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 | 18.543EXNB5-CI |
Factory Reference | T2C 180M-4 |
Type | 3 phase cast iron ATEX 3G |
Output | 18.5 |
Rated Current | 34.05 | 19.66 |
Rotation Speed | 1450 | 1740 |
Efficiency 100 | 91.2 |
Efficiency 75 | 91.8 |
Efficiency 50 | 90.8 |
Power Factor | 0.86 |
Rated Torque | 121.8 |
Tst Tn Times | 2.5 |
Tmin Tn Times | 1.6 |
Tmax Tn Times | 2.8 |
Ist In Times | 8.6 |
Noise | 76 |
Net Weight | 161 |
Moment Of Inertia | 0.14084 |
Full Frame Ref | 180M-4 |
Frame Size | 180 |
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 | 6311 C3 |
Bearing Type 2 | 6311 C3 |
Lifetime Of Bearings | - |
Allowed Radial Load | 3373 |
Allowed Axial Load | 30000 |
Grease Type | polyurea-based grease |
Lubrication Interval Of De Bearing | 18500 |
Lubrication Interval Of Nde Bearing | 18500 |
Phase | ATEX three phase |
Pole | 4 |
Series | ATEX 3G |