单相高压电容器
Lifasa的cosφ校正电容器和AT的谐波滤波器是在不锈钢容器/盒底座和陶瓷端子下制造的。
带有内部保险丝的单相(1或2端子),用于通过双星连接电源。推荐用于11 kV以上的电压网络或需要大功率设备。
Single phase high voltage capacitors
Lifasa’s cos ? correction power capacitors and harmonic filtering for AT are manufactured under the stainless steel container/box base and porcelain terminals.
Single-phase (1 or 2 terminals) with internal fuses for connection to the mains via a double star. Recommended for voltage networks above 11 kV or need of high power equipment.
| 制造电压(Un) | 1 – 24 kV |
| 鲍尔斯: | 单相25 – 600 kvar单位 |
| 频率: | 50/60赫兹 |
| 最大过压: | Un + 10%(每天24小时12小时) Un + 15%(30分钟) Un + 20%(5分钟) Un + 30%(1分钟) |
| 过流(根据标准): | 1,3 * In |
| 公差: | -5 / + 10% |
| 测试电压(端子??之间): | 4,3 *一个DC 10s,o 2,15 *一个AC 10秒 |
| 测试电压(端子??和油箱之间): | 10秒 |
| 目前的限制: | 最大100 xln |
| 介电损耗: | 0,07 W / kvar |
| 总损耗电容器: | 0,15 W / kvar(带放电电阻和内部保险丝) |
| 绝缘等级: | 20/60 kV;?38/75 kV;?38/95 kV;?50/125 kV;?70/170 kV |
| 预期生活标准: | > 10万小时 |
| IP防护等级: | IP 00,内部和外部 |
| 工作温度类别: | “C”-40?/最大de50? |
| 通风: | 自然 |
| 湿度: | 最高95% |
| 最大。工作高度: | 海拔1.000米 |
| 安装位置: | 水平垂直 |
| 紧固件: | 侧卡 |
| 内部安全装置: | 内部保险丝 |
| 外部安全装置: | (可选)带无电位触点NA + NC的压力开关 |
| 古巴: | 不锈钢 |
| 介质: | 聚丙烯薄膜 |
| 电介质: | 不含PCB,可生物降解 |
| 终端: | 瓷 |
| 放电电阻: | 包括 – 10分钟内75 V残余电压。 |
| 建议拧紧M12: | 10 Nm |
| 建议拧紧M10: | 7 Nm(地面) |
| Fabrication Voltages (Un) | 1 – 24 kV |
| Powers: | 25 – 600 kvar unit in Monophasic |
| Frequency: | 50/60 Hz |
| Max overvoltage: | Un +10% (12 hours of 24 h daily) Un +15% (30 minutes) Un +20% (5 minutes) Un +30% (1 minute) |
| Overcurrent (according to standard): | 1,3 * In |
| Tolerance: | -5 / + 10% |
| Test Voltage (between terminals): | 4,3 * One DC 10s, o 2,15 * One AC 10 s |
| Test Voltage (between terminal and tank): | Conforms to the IEC standard for 10s |
| Current limitation: | Max. 100 xln |
| Dielectric Losses: | 0,07 W / kvar |
| Total Losses Capacitors: | 0,15 W / kvar (with discharge resistors and internal fuses) |
| Insulation Level: | 20/60 kV; 38/75 kV; 38/95 kV; 50/125 kV; 70/170 kV |
| Expected standard of living: | > 100 000 hours |
| IP degree of protection: | IP 00, interior and exterior |
| Working temperature category: | “C” -40? / maximum de 50? |
| Ventilation: | Natural |
| Humidity: | Maximum 95% |
| Max. working height: | 1.000 m above sea level |
| Mounting position: | Horizontal / Vertical |
| Fastening: | Side Cards |
| Internal safety device: | Internal fuses |
| External safety device: | (optional) Pressure switch with potential-free contact NA+NC |
| Cuba: | Stainless Steel |
| Dielectric: | Polypropylene film |
| Impregnant: | PCB-free, biodegradable |
| Terminals: | Porcelain |
| Discharge Resistors: | Included – 75 V residual voltage in 10 min. |
| Recommended tightening M12: | 10 Nm |
| Recommended tightening M10: | 7 Nm (Ground) |


















