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| WUXI ORIGINAL MECHANICAL & ELECTRICAL Co.,Ltd | |
| Data Sheet / 数据表 | No/数据表号 | OMEC-3 |
| Three Phase Induction Motor/三相感应电动机 | Drawing No/外形图号 | OHT4-355F0-02P 3～7kV B3 |
| Type/ 产品型号 | OHT4-355F1-02P 185kW 6000V 50Hz |
| Identification |
| Frame / 机座 | 355 | mm | Insulation Class/绝缘等级 | F |
| Output / 功率 | 185 | kW | Temperature Rise/ 温升 | 80K |
| Frequency / 频率 | 50 | Hz | Service Factor / 服务系数 | 1.0 |
| Poles / 极数 | 2 | P | Duty / 工作制 | S1 |
| Rated Speed / 额定转速 | 2980 | Rpm | Ambient Temperature/ 环境温度 | -20～40°C |
| Slip / 转差率 | 0.66 | % | Altitude / 海拨 | 1000m |
| Rated Voltage / 额定电压 | 6000 | V | Protection Degree / 防护等级 | IP55 |
| Connection / 定子接法 | Y |
| Cooling / 冷却方式 | IC411 |
| Rated Current / 额定电流 | 22.8 | A | Mounting / 安装方式 | IM B3/B35/V1 |
| Rotor Voltage / 转子电压 | - |
| Vibration / 振动值 | 2.3 mm/s |
| Rotor Connection / 转子接法 | - |
| Approx. Weight / 重量 | 1900 kg |
| Rotor Current / 转子电流 | - |
| Moment of Inertia /转动惯量 | 2.6 kg-m2 |
| Locked Rotor Current 堵转转子电流 | 700 | % | Noise Level（Lp）/声压级 dB(A) | 98 |
| No Load Current / 空载电流 | - |
| Direction of Rotation/转向 | CW |
| Rated Torque / 额定转矩 | 592.87 | Nm | Starting Method/起动方法 | DIRECT ON LINE |
| Locked Rotor Torque / 堵转转矩 | 70 | % | Coupling / 联接方式 | DIRECT |
| Breakdown Touque / **转矩 | 200 | % | Load Type/ 负载性质 | - |
| Performance | Bearing Information |
| Output / 输出 | 50% | 75% | 100% |
| DE / 轴伸端 | NDE / 非轴伸 |
| Efficiency(%)效率： | 90.2 | 93.2 | 93 | Bearing / 轴承型号 | 6218C3 | 6218C3 |
| Regreasing int, / 润滑周期(h) | 2000 | 2000 |
| Power Factor功率因数 | 0.71 | 0.80 | 0.84 | Grease amount / 润滑剂量(g) | 25 | 25 |
| Grease-PolyrexEM / 润滑剂 | Chevron SRI-2 | Chevron SRI-2 |
| Standards / 标准 | Notes / Accessories / 注意点及附助元件 |
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| Specification / 规范 | IEC60034-1 / GB/T755 | With winding RTD: PT100 6 PCS |
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| Test / 试验 | IEC60034-2 / GB/T1032 | With Bearing RTD: PT100 2 PCS |
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| Noise / 噪声 | IEC60034-9 / GB/T10069.1 | With Space Heater 230V 400W |
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| Vibration / 振动 | IEC60034-14 / GB/T10068
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