DKMJ-X4 DC Filter Capacitor
Refernce STANDARD：IEC 61071-2007     IEC 61881-2007


Electrical Specifications

NOMINAL RATINGS
Capacitance/tolerance : C(n)  2100µF  ±10%
Rated DC voltage : U(ndc) 2750V

OVER VOLTAGES ACCORDING TO STANDARD
1.1× UN    U1 :  3025V (30% of the working time)   
1.15× UN    U2 : 3163V (30 min/day)             
1.2× UN    U3 : 3300V (5min/day)
1.3× UN    U4 : 3575V (1min/day)
1.5× UN    U5 : 4125V (30ms;max.1000*per LT)

CHARACTERISTICS
Maximum current : Imax 350ARMS         
Maximum peak current : 25kA     
Maximum surge current: 100 kA；100*per LT
Series resistance : R(s)< 0.7mΩ   
Thermal resistance : R(th) 0.4K/W   (hotspot-ambient)
Tangent of the loss angle: tanδ0   2 × 10000                     
Self inductance : L(s) < 100 nH           

ROUTINE TEST
Termina/terminal :UT/T   4125V(dc), 10s
Termina/casing : UT/C   5000V(ac), 60s

OPERATING TEMPERATURE
Minimum temperature : 0(min) -40℃       
Maximun temperature :  0(max)+70℃
Maximum hotspot : 0(hs) +85℃

STORAGE TEMPERATURE
Minimum temperature : 0(min) -45℃
Maximum temperature : 0(max) +85℃

TECHNOLOGY
Dielectric Polypropylene；metallized selfhealing
Filling material N₂: reisn; dry

BUSHINGS
Amount: 4
Flash over distance T/C: 40 mm
Creepage distance: 80 mm
Terminal: M16
Maximal: 25Nm
hight: 40 mm

MECHANICAL DATA
Dimensions: 340mm× 178 mm× 585mm
Weight: 53kg
Casing material: Stainless steel,antimagnetic
Painting: RAL 7033
Mounting: Every position
 
LIFE EXPECTANCY
>100 000 h

FUILURE RATE
<100 FIT

For more information, please contact EECTECH and discuss your needs with us.

Tailor made service available upon request.