Chinese

High Voltage DC-link Capacitors

High Voltage DC-link Capacitors
High voltge DC link capacitors comes with lower ESR, high ipeak score, and < 50nH self-inductance. Additional specs include; 900V to 5kV rated voltage, 40 μF to 24000 μF Capacitance, and -40°C / +85°C temperature range. Strict quality checking guaranteed with customized designs and sizes.
  • Applications
  • Technical data & Specification
  • Outline drawings

Windmills, substations, electro-transport, frequency converters, inverter of soldering, and etc.


The high voltage DC Link Capacitors are specifically designed for Windmills, substations, electro-transport, frequency converters, and other DC circuits. Because the Rectangular stainless steel casing is non-magnetic and is of the highest quality. The elements of these capacitors are made of metalized self-healing dry technology polypropylene film. And each element is sealed with high-performance flame-retardant epoxy resin. The special polymeric dielectric composition enables these capacitors to reach the maximum dielectric power in -40°C / +85°C temperature. These Qiyutech high voltage capacitors ensure matchless electrical characteristics together with small sizes. Additional specs include; 40 μF to 24000 μF Capacitance, long life span in harsh conditions, IEC61071, IEC 61881, and ±10% (optional ±5%) capacitance tolerance.

Except for pre-listed capacitors, we are specialized in customizing capacitors, terminal styles, and stainless steel cases according to your requirements. And all capacitors of Qiyutech are RoHS compliant.

Technical Information:

StandardIEC61071, IEC 61881
Capacitance tolerance±10% (optional ±5%)
Rated DC Voltage900V to 5kV
DielectricPolypropylene
Tangent of the loss angle< 0.02%
Self-inductance (ESL)< 50nH
Test voltage between terminals1.5xUn / 10s at 25±5°C
Test voltage between terminals and case2xUn+1000VAC / 60s at 60Hz 25±5°C
Operating temperature-40°C / +70°C(optional 85℃)
Storage temperature-40°C / +85°C
CaseRectangular non-magnetic stainless steel
Filling materialEpoxy resin (RoHS complied)
Failure rate< 100FIT
Lifetime Expectancy> 100000h
Cooling methodNatural


Un DCuFLWHWeight kg
 9004000         34012521511.1

8000
12534018.2

16000
17543029.7

24000
17558040.4
 12002000
12521511.0

4000
12538020.5

8000
12565035.5

12000
17567047.3
 20001000
12527014.0

2000
12544023.3

4000
17558040.7

5000
17570049.4
 4000200
12524012.4

400
12540021.4

800
17550035.2

1000
17558040.7
 5000150
12528514.8

300
14043024.6

600
17554038.2

750
17565046.3



High Voltage DC-link Capacitors

Design Center

Can not find what you are looking for? please try our design center

Download

power factor correction equipment catalogue 3574kb

Copyright © Shanghai Qiyu Optoelectronics Technology Co., Ltd. All Rights Reserved | Sitemap

-->

Click here to chat
support