Features

Constructions: Oil-immersed foil capacitor design, all-film polypropylene dielectric, and aluminum foil as electrode. 

Dielectric insulating medium: Non-PCB Benzyl toluene insulating oil JARYLEC C101D. 

Case and mounting brackets: Hairline finished 304 stainless steel, un-coated. 

Technical Details

Standard: IEC 60871-1:2014 

 Temperature category: -40/D 

 Maximum ambient temperatures: +55℃ 

Capacitance: 4μF 

 Capacitance tolerance: -5%~+10%

 Capacitor losses tanδ: ＜0.0003

 Rated voltage: 3.0kVDC 

 Max. permissible DC voltage: 4.5kVDC 

 Max. permissible AC voltage: 1.5kVAC 

 Rated current: 30A 

Max. permissible current: 47A 

 Test voltage UTT: 20kVdc, 1min. 

 Discharge resistor: With internal discharge resistors to decrease the residual capacitor voltage to 50V within 5 minutes after disconnection from the grid. 

 Container material: Stainless steel grade 1.430 / 304 

 Bracket material: Stainless steel grade 1.430 / 304 

 Life expectancy: 20 years when operating within rated parameter

Drawing