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l 储能脉冲直流滤波电容器
Energy storage， Pulsed， DC-Link Capacitor
n 外形图Outline Drawing
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n 特点
² 高比能密度，电容器储能强
² 等效串联电阻小，能承受较大的纹波电流和大峰值电流冲击
² 自感低，dv/dt大，频率特性好
² 有自愈性
² 寿命长，lifetime≥10万小时
² 高真空注油，散热性好，电容器性能稳定可靠.
² 大容量
² 高导热系数
n 应用场合
² 用于轨道交通牵引或船舶驱动变流器。
² 用于各类大功率工业逆变器，如高压变频传动装置。
² 用于电网谐波治理、SVG设备。
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n Features
² Specific can density, capacitors energy storage is strong
² Low ESR, high ripple current handling capabilities and Large current shock
² Low Inductance, Dv/dt large, frequency characteristics is good.
² Self-healing property
² Long lifetime(≥100000h)
² High vacuum note oil, heat dissipation of capacitor performance is stable and reliable
² Huge capacitance
² High thermal conductivity
n Applications
² Used for rail traffic traction or the ship drive converter.
² Used for various power industry inverter, such as high voltage variable frequency drive device
² Used for the harmonic management, SVG equipment.
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n 技术参数 Technical Specification
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额定容量Capacitance C (μF)
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7200μF
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额定电压 Rated DC voltage Un (V)
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1250VDC
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最大电流 Max rms Current Imax (A)
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650A
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电容量偏差 Capacitance tolerance（J）：
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±5%
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自感量 Self Inductance Rs (nH)
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≤50
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体积Size ( mm)
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360*230*266
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浸渍剂Impregnating agents
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油 oil
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执行标准Implementation of standards
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IEC61071、IEC61881
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注：表中以外的规格和尺寸，可以商谈。
Note: Other specifications and size out of the table are negotiable.
Note: Other specifications and size out of the table are negotiable.
n 电容器应用指南 Application guide for capacitor
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序号
NO.
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功能
Function
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产品系列
Product range
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C1
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直流滤波
DC
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SFPEC AG、SFPEC PG
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C2
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IGBT吸收
IGBT Snubber
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CBB15、CBB16
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C3
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交流滤波
AC filter
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CBB65、CBB60、CBB61
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电容器的可靠性不仅取决于电容器本身的可靠性因素，而且还取决于正确的选型与合理的使用，为保证产品能够达到预定的用途和可靠性，以供使用者参考。
订购或索要样品时，请尽量提供以下信息：
1、应用场合：如UPS、变频器、整流器等
2、额定电容量及允许偏差
3、电压：包括额定电压、工作电压、纹波电压、非周期冲击电压等
4、电流：包括最大电流、工作电流、最大峰值电流、最大冲击电流等
5、频率：包括工作频率，脉冲频率，纹波电压的频率等
6、工作场所：如固定场所、车辆、船舶等
7、工作环境：如温度范围、湿度、海拔等
8、产品尺寸：如直径、高度或长度、宽度、高度等
9、端子类型：如螺栓式、螺孔式等
10、安全要求：如阻燃、防爆等
1 1、预期寿命：在给定的工作条件下的预期寿命
12、安装方式：如底部螺栓、中部卡圈、安装耳等
13、其它
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The reliability of the capacitor depends not only on the reliability of the capacitor itself factors, but also by the correct selection and reasonable use, in order to ensure the product can reach the predetermined purposes and reliability for user reference.
Order or for samples，Please provide following information as possible as you can：
1. Application: for example, UPS, transducer, rectifier etc.
2. Rated capacitance and tolerance
3. Voltage: including rated voltage, working voltage, ripple voltage, non-recurrent surge voltage
4. Current: including maximum current, working current, maximum peak current, maximum surge current etc.
5. Frequency: including working frequency, pulse Frequency, frequency of ripple voltage etc.
6. Working location: for example, fixed-location, vehicle, watercraft etc.
7. Working environment: for example, temperature range, humidity, altitude etc.
8. Dimensions: for example, diameter, height or length, width, height etc.
9. Terminal form: For example, stud, thread hole, etc.
10. Safety: for example, flame resistance, anti-explosion etc.
11. Expected lifetime: under given working conditions.
12. Fixed style: for example, bottom-stud, middle-clip, mounting ears etc.
13. Others
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