详细信息
陶瓷电容技术参数如下:1、使用温度范围: -25 ~ +85℃ 2、静电容量: 在1KHZ 和25±2℃以内、Vrms=1.0v , 不超过容量精度要求 精度:J=+-5%;K=+-10%;M=+-20%;Z=+80%-20%;3、测试电压: UR=1000/6000VDC , Ut>2*URDC; 4、绝缘阻抗: 依额定电压±3%印加60±5秒达到,I.R≥10000MΩ 5、损耗角正切值: DF<2.5%
Ⅱ类高电介质电容器主要成份以钛酸钡为主而制成,因具有高的功率因数故称"Hi-k"此类电容器容量大,内部阻抗小,低损耗,在电路中常作隔直流,旁路,耦合之用。 1、使用温度范围: -25 ~ +85℃ 2、静电容量: 1KHZ(Ⅱ类) 和25±2℃以内、Vrms=1.0v , 不超过容量精度要求 3、测试电压: UR<6KV , Ut=1.5 UR +500v ; 4、绝缘阻抗: 依额定电压±3%印加60±5秒达到,I.R≥10000MΩ 5、损耗角正切值: Y5P Y5U Z5U DF<2.5% ,Y5V DF<5.0%
特点、用途
体积小,尺寸紧凑,适用于跨接回路中,电气性能稳定、具有自愈性能和防爆功能。符合安全标准,适用于频率50Hz(60Hz)交流电源供电且安全性能要求很高的单相电机起动和运行。
■FEATURES:
☆Ideal for across the line applictions
☆Compact size
☆Cost effective product
☆Safety standards recognized for AC applications
Safety Standard | Standard NO. | Recognized NO. | |||||
CSA ( Canada ) | CSA-22.2 No.1-98 | E187963 | |||||
UL ( USA ) | UL1414 | ||||||
VDE ( Germany ) | EN132 400 / IEC60384 14 ( VDE0565 Teil 1-1 ) | 137027 | |||||
SEMKO ( Sweden ) | EN 132 400 / IEC60384 -14 | 312302 | |||||
SEV ( Switzerland ) | EN 132 400 / IEC60384 -14 | 03.1244 | |||||
FIMKO ( Finland ) | EN 132 400 / IEC60384 -14 | FI 17334 A1 | |||||
NEMKO ( Norway ) | EN 132 400 / IEC60384 -14 | P03201238 | |||||
DEMKO ( Denmark ) | EN 132 400 / IEC60384 -14 | 136122-01 | |||||
VDE CB | IEC 60384-14 Table II 2nd (1993) | DE 1-30022 |
■GENERAL SPECIFICATIONS
Operating temperature range: | ﹣25 to 85℃ |
Capacitance range: | 10 pF to 4700 pF |
Capacitance tolerance: | K=±10% , M=±20% |
Rated voltage: | 400VAC. Please refer to tablefor approval file number. |
Temperature coefficient: | ±10% for B (Y5P), +22 to-56% for E (Y5U) +30 to-80% for F (Y5V) |
Dissipation factor (tan δ): | Y5P: 2.5% max. at 25℃and 1KHz, 1± 0.2 Vrms. |
Y5U: 2.5% max. at 25℃and 1KHz, 1± 0.2 Vrms. | |
Y5V: 5.0% max. at 25℃and 1KHz, 1± 0.2 Vrms. | |
Insulation resistance at 25℃: | 10000MΩ at 500VDC for 1 minute. |
Dielectric strength: | 4000 VAC for 60 seconds - AC400V |