Explosion-proof Electric motor VAO2-280M10
(设备/材料)
状态: New
位置或存放国家: Russia
服务工程支持: Yes
保证: Yes
价钱: 要求价格
描述:
Three-phase explosion-proof asynchronous electric motors with squirrel-cage rotor of types VAO2-280, VAO2-315 and VAO2-355 are intended for driving stationary machines and mechanisms in mines hazardous in terms of gas and dust, as well as in explosive premises of all classes and outdoor installations where explosive mixtures of gases, vapors or dust with air may form, classified by explosion hazard to category IIA, IIB and flammability groups T1, T2, T3, T4 (explosion protection marking 1ExdbIIBT4 Gb).
概观:
| Network type | three-phase 4-wire |
| Nominal input voltage | 380; 660; 380/660 V (on special order 400; 415; 440; 500 V) |
| Operating range of input voltages | 342-418 B |
| Input voltage frequency | 50 Hz |
| Nominal power | 55 kW |
| Synchronous speed | 600, 720 rpm |
| Working hours | S1 |
| cos F | 0.73 |
| Efficiency (at rated load) | 92.0% |
| Istart/Inom | 5.0 |
| Mstart/Mnom | 1.5 |
| Mmax/Mnom | 2,2 |
| Rotor flapping moment | 180 N * m2 |
| Explosion-proof design | 1ExdbIIBT4 Gb |
| Type of climatic performance | U2, 5; HL2, 5; T2, 5 |
| Terminal box location | on the right (on special order on the left) |
| Design by installation method | IM 1001, IM4001, IM9701, IM4011 |
| Degree of protection (motor / terminal box) | IP54 |
| Insulation heat resistance class | F and H |
| Dimensions for version IM1001 (LxHxW) | 1230x640x928 mm |
| Weight | 1070 kg |
Additional options: MIK-3T2V (Multichannel measuring controller)
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JSC Roosevelt
市场: РФ
主要产品/服务: Industrial equipment, electric motors