142
K75-65M
______________________________________________________________________________________________
PAPER METALLIZED FILM CAPACITORS
,
,
:
.
Designed to operate in DC, AC and ripple
current circuits and in pulse mode.
Design: metallic sealed housing with radial
terminals.
20+0.65
15 max
140+3.15
95+1.75
22...200
Rated capacitance
22 ...200 F
1 ... 6
Rated voltage
1 ... 6 kV
10, 20%
Capacitance tolerance
10, 20%
f = 1
<0,02
Dissipation factor at f = 1 kHz
<0.02
> 500
.
Time constant
> 500 MOhm.F
-60...+60
o
C
Operating
temperature
range
-60...+60
o
C
1 ... 10
*
Pulse repetition frequency
1 ... 10 Hz*
1000...2500 A
Discharge current amplitude
1000 ... 2500 A
10
Shelf life
10 years
(98%
.
35
o
C,
21
)
Climatic categories
RH 98%, 35
o
C,
21 days
, max
1500 .
Mass, max
1500 g
*
> 1
-
* At frequency of following of pulses > 1 Hz - cyclic mode
:
75-65M 6
200
10%
Ordering example:
Capacitor K75-65M 6 kV 200 F 10%
143
Ur, V
Cr, F
1000 200
2000
100
4000
47
6000
22
K
Minimum operating time as a function of coefficient K
4.6 (7)
3.6 (6)
2.6 (5)
1.6 (4)
0.6 (3)
0.5
0.6
0.7
0.8
0.9
1
K
lg (lg N)
:
-
;
-
.
K=U/Ur
Minimum operating time given:
- in brackets in pulses ;
- without brackets in hours.
Where K=U/Ur
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