DKMJ-YF metallization DC link capacitor, DC capacitor.
Now many operating conditions of the DC filter circuit with electrolytic capacitors can not meet the actual needs. So with metallized film capacitor, this kind of product need very high design field, Yi Feng companies use their own silver. Zinc. Aluminum coating machine was favorable conditions, by improving the resistance based on changing the plating metal ratio and the type of dielectric breakdown field strength increased to 400V to, and can meet the requirements of the other parameters.
Product features
Benefit peak company independent development of DC support capacitor using non sense winding, full seal, with safety protection. The main features of light weight, high energy storage density, high ripple current, high peak current, self healing, high pressure.
purpose
This product is mainly used in high voltage inverter, high power inverter welding machine, large switching power supply, inverter power supply, electric locomotive, wind power and other power electronic equipment.
Reference standard:
Reference standard: IEC61071-1991 (17702-1999 GB/T)
Performance index:
Rated voltage: 500VDC ~ 1500VDC
Rated frequency: 50/60HZ
Rated capacitance: 100 F ~ 24000 F
Capacity accuracy: + 5%
Dielectric loss: less than 0.3W/KVar?
? dielectric loss tangent: < 0.2% (frequency Un.20 C)
Test voltage: pole: 1.5Un/10S polar shell: /10S 2UN+1000
Conditions of use:
The working environment temperature range: the lowest -40 C, the highest +60
Relative humidity: less than 90%?;
Altitude: less than 2000m?;
