n 特点
² 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
² 有自愈性
高稳定性，可靠性
n 技术要求Specifications
|
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 |
S0 /S3 |
|
电压范围 Voltage range |
250VAC、370VAC、440VAC、450VAC |
|
容量范围 Capacitance range |
1～35μF |
|
电容量偏差 Capacitance tolerance |
± 5% 、 ± 10%、± 15% |
|
损耗角正切 Dissipation factor |
20 x10-4 (100Hz,20°C) |
|
端子间测试电压Test voltage terminal to terminal UTT |
2Un for 2 seconds |
|
端子与外壳间测试电压Test voltage terminal to case UTC |
(2Un+1000)VAC or 2000VAC- 50Hz for 60 seconds |
|
绝缘电阻 Insulation resistance |
≥3000s (100Hz，20°C，1min) |
n 外形尺寸Dimensions(mm)
|
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 |
47×18×34 |
|
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 |
48×26×38 |
|
20μF |
58×35×49 |
48×26×38 |
|
25μF |
58×35×49 |
48×26×38 |
|
30μF |
商定negotiable |
58×26×44 |
|
35μF |
商定negotiable |
58×26×44 |
注：表中以外的规格和尺寸、端子，可以商谈。