DCMKP 2.8/4.0 mF/2

DCMKP 2.8/4.0 mF/2
Vishay ESTA
ESTAdry DC-Capacitor
NOMINAL RATINGS
TECHNOLOGY
Capacitance/tolerance
CN
4000 μF
±5%
2 x 2000 μF ± 5 %
Rated DC voltage
UNDC
2800 V
Dielectric
Polypropylene; metallized selfhealing
Filling material
N2; resin; dry
BUSHINGS
D-242
OVER VOLTAGES ACCORDING TO STANDARD
Amount
6
1.1 x UN
U1
3080 V (30 % of the
working time)
Flash over distance T/C 47 mm
1.15 x UN
U2
3220 V (30 min/day)
1.2 x UN
U3
3360 V (5 min/day)
1.3 x UN
U4
3640 V (1 min/day)
1.5 x UN
U6
4200 V (30 ms;
max. 1000 x per LT)
CHARACTERISTICS
Imax.
560 ARMS (1)
Maximum peak current
Î
45.5 kA
Maximum surge current
ÎS
136.6 kA; 100 x per LT
Maximum current
Creepage distance
90 mm
Terminal
M12
Maximal torque
15.5 Nm
Height
96 mm
MECHANICAL DATA
Dimensions
1060 mm x 175 mm x 385 mm
Drawing
07-B-940
Weight
36 kg
Casing material
Stainless steel, antimagnetic
Painting
RAL 7033
Mounting position
Every position
Series resistance
RS
< 0.3 m
Thermal resistance
Rth
0.3 K/W
(hotspot-ambient)
Tangent of the loss angle
tan 0
2 x 10-4
LIFE EXPECTANCY
Self inductance
LS
< 50 nH
> 100 000 h at 55 °C
FAILURE RATE
ROUTINE TEST
Terminal/terminal
UT/T
4200 VDC, 10 s
Terminal/casing
UT/C
9800 VAC, 60 s
< 200 FIT
STANDARD
IEC 61071-2007-1
OPERATING TEMPERATURE
Minimum temperature
min.
Maximum temperature
max.
+ 50 °C
Maximum hotspot temp.
hs
+ 85 °C (1)
- 25 °C
STORAGE TEMPERATURE
Minimum temperature
min.
- 45 °C
Maximum temperature
max.
+ 85 °C
IEC 61881-2007-1
SPECIFICATION
-
REFERENCE
5192-31716-xx
Note
(1) Calculation of hospot temperature:
PD = URMS2 x 2f x CN x tan 0 + I2 x RS
hs = amb + Rth x PD
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For technical questions, contact: [email protected]
Document Number: 13130
Revision: 26-Jan-11
DCMKP 2.8/4.0 mF/2
ESTAdry DC-Capacitor
Vishay ESTA
DIMENSIONS
185
875 ± 2
M12
torque 20 Nm
12 ± 1
73 ± 2
65 ± 1
0.5
1060 ± 2
100 ± 1
526 ± 2
175 ± 1
M8 x 25
1160
Rating plate
Impregnating hole
1
35
35
Nm
Nm
45
100 ± 1
M8 x 25 A2
torque 9.5 Nm
75 ± 1
max. 190
385 0-1
430 -1
+1
75
MP
3
2
MP
4
1112 ± 2
1150 ± 2
Document Number: 13130
Revision: 26-Jan-11
For technical questions, contact: [email protected]
www.vishay.com
39