| 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 | ||||||||||
| Specification / 规范 | IEC60034-1 / GB/T755 | With winding RTD: PT100 6 PCS | |||||||||
| Test / 试验 | IEC60034-2 / GB/T1032 | With Bearing RTD: PT100 2 PCS | |||||||||
| Noise / 噪声 | IEC60034-9 / GB/T10069.1 | With Space Heater 230V 400W | |||||||||
| Vibration / 振动 | IEC60034-14 / GB/T10068 | ||||||||||
OHT4系列高压紧凑型电动机