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ADL (K2L) DC-link capacitor for Filtering Energy Storage

Short Description:

Capacitance range: 1.0 to 150 μF

Rated voltage range: 500 to 1200 Vdc

With Over-voltage capability, Low losses with high current capability, High reliability, Good High humidity resistance, Long useful life.

Applications: DC Link.

Applied in frequency converters, industrial and high-end power supplies, solar inverters.

PV inverter, wind power converter, pure electric and hybrid cars, charging pile, UPS, etc.



Product Detail

Product Tags

■GENERAL TECHNICAL CHARACTERISTICS 技术特性

Reference standards 参考标准   IEC 61071, IEC 60068

Dielectric 介质材料             Polypropylene film

Construction 封装结构          Dry construction, filled by solid resin, non-inductive type

Case 外壳材料                Solvent resistant plastic case. Flammability class UL94V-0

Leads 引出端                 Tinned copper wire

 

■ELECTRICAL CHARACTERISTICS 电气特性

Operating temperature 工作温度范围    - 40 to + 105 ℃

Capacitance range 容量范围           1.0 to 150 μF

Rated voltage range 额定电压          500 to 1200 Vdc

Capacitance tolerance 容量偏差        ± 5%, ± 10%

Dissipation factor 损耗角正切          ≤1.0×10-3 Measured at 100 Hz and 20±5℃

Life expectancy 预期寿命              100,000 hours at UNDC and 70 ℃(Hot-spot temperature)

 

■TEST METHODS AND PERFORMANCES 测试方法

Dielectric strength 介质强度            1.5×UNDC applied to 10s at 20±5 ℃

Test voltage terminal to case 端壳耐压   3KVAC/50Hz for 10s

Insulation resistance(IR*CN)  绝缘电阻   ≥ 5000s but need not exceed 30GΩ,

after 1 minute of electrification at 100VDC (20±5℃)

 

■OVER-VOLTAGE 过压保护        1.10×UNDC for maximum 8 Hour per day

1.15×UNDC for maximum 30 minimum per day

1.20×UNDC for maximum 5 minimum per day

1.30×UNDC for maximum 1 minimum per day

1.50×UNDC for 30 ms no more than 1000 times

■OUTLINE DRAWING 外形图

ADL (K2L) DC-link capacitor for Filtering Energy Storage(图1)



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