Features 特点 | 适用于频率为50Hz/60Hz交流电源供电的单相电动机起动和运转。 | 有自愈性 | 高稳定性,可靠性。 l 更安全 Application 应用场合 广泛用于空调风机、电风扇、排风扇等频率为50Hz/60Hz交流电源供电功率相对较小的单相电机启动和运行。 Specifications 技术要求 | 引用标准 reference standards | GB/T 3667.1 (IEC60252-1) | | 气候类别 Climatic category | 40/70/21, 40/85/21 | | 运行等级 Class of operation | Class B (10000h) Class C (3000h) | | 安全防护等级 Class of safety protection | P0 | | 电压范围 Voltage range | 200~500VAC | | 容量范围 Capacitance range | 1~35 μF | | 电容量偏差 Capacitance tolerance | ±5% | | 损耗角正切 Dissipation factor | 20×10-4 (100Hz,20℃ | | 端子间测试电压 Test voltage terminal to terminal Utt | 2 Un for 2 seconds | | 端子间与外壳间测试电压Test voltage terminal to case Utc | (2Un+1000)VAC or 2000VAC-50Hz for 60 seconds | | 绝缘电阻 Insulation Resistance | ≥3000MΩ.μF(100Hz,20℃,1min) |
Dimensions(mm) 外形尺寸 规格 specifications | 450VAC | 250VAC | | 1μF | 37×13×23 | 37×13×23 | | 1.2μF | 37×13×23 | 37×13×23 | | 1.5μF | 37×14×25 | 37×13×23 | | 2μF | 37×16×28 | 37×13×23 | | 2.5μF | 37×18×28 | 37×14×25 | | 3μF | 47×18×29 | 37×14×25 | | 3.5μF | 47×18×34 | 37×16×28 | | 4μF | 47×18×34 | 37×16×28 | | 4.5μF | 47×22×34 | 37×16×28 | | 5μF | 47×22×34 | 37×18×28 | | 5.5μF | 47×22×34 | 37×18×28 | | 6μF | 47×22×34 | 47×18×29 | | 6.5μF | 48×26×38 | 47×18×29 | | 7μF | 48×26×38 | 47×18×29 | | 8μF | 48×26×38 | 47×18×29 | | 10μF | 58×26×44 | 47×22×34 | | 12μF | 58×26×44 | 47×22×34 | | 15μF | 58×26×44 | 47×22×34 | | 16μF | 58×26×44 | |
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