150
K75-80
______________________________________________________________________________________________
PAPER METALLIZER FILM CAPACITORS
.
:
,
" "
" ", " ", " ".
Designed to operate in DC and ripple
current and in pulse mode.
Design: metallic sealed housing of " ", "b",
"v" and "g" design.
" "
Design " "
" "
Design "b"
" "
Design "v"
" "
Design "g"
35
0
2
.
8
5
25
m
a
x
M101-6g
631.5
1602
M101-6g
25
m
a
x
H
D
631.5
M12-6g
55
2
.
3
3
5
0
2.
85
1602
731.5
M12-6g
55
2
.
3
H
D
1.5
= 63
D = 135
= 63 for D = 135 mm
= 73
D = 150; 185
= 73 for D = 150; 185 mm
24...1500
Rated capacitance
24...1500 F
/
0,8/1,2 ... 7,0/12
Rated voltage/maximum peak
voltage
0.8/1.2 ... 7.0/12 kV
10; 20%
Capacitance tolerance
10; 20%
f = 50
<0,01
Dissipation factor at f = 50 Hz
<0.01
> 500
.
Time constant
> 500 MOhm.F
-60...+70
o
C
Operating
temperature
range
-60...+70
o
C
<0,5
<10
Pulse repetition frequency
in continuous mode
in cyclic mode
<0.5 Hz
<10 Hz
< 10000 A
Discharge current amplitude
< 10000 A
Type of discharge
aperiodic
oscillatory
2 (
15150-
69)
Climatic categories
RH 98%, 35
o
C, 21
days
:
75-80 - 3
- 200
10%
Ordering example:
Capacitor K75-80b 3 kV 200 F 10%
151
D, mm
H, mm
Ur/Up*, V
Cr, F
Rated value
Limit
discrepancy
Rated value
Limit
discrepancy
Mass, g
max
Design
750 135
7000
910 150
2
8200
800/1200
1500 185
2.3
12400
560 135
7000
680 150
2
8200
1000/1600
1000 185
2.3
12400
430 135
7000
560 150
2
8200
1250/2000
820 185
2.3
12400
240 135
7000
330 150
2
8200
1800/3000
510 185
2.3
12400
180 135
7000
220 150
2
8200
2500/4000
360 185
2.3
290 -5.2
12400
100 150
155
2 4500
150 135
7000
200 150
2
8200
3000/5000
300 185
2.3
12400
100 135
7000
120 150
2
8200
3500/6000
180 185
2.3
12400
4000/6600 100
150
8200
47 135
7000
56 150
2
8200
5000/8000
91 185
2.3
12400
,
(b,g)
36 135
7000
51 150
2
8200
6000/10000
75 185
2.3
12400
24 135
7000
30 150
2
8200
7000/12000
47 185
2.3
290 -5.2
12400
(g)
Ur/Up*, V
Cr, F
Mass, g
max
Design
1250/2000 750
1800/3000 510
3000/5000 300
14400
,
(a,v)
* Ur -
;
Up -
.
* Ur - Rated voltage/maximum peak voltage;
Up - maximum peak voltage
amb
U
2
m
CF tg
g
+2( U
m
FC)
2
R
A
< (70-Tamb) / R
T
,
R
T
, tg
g
, R
A
-
,
:
Permissible amplitude of AC sinusoidal component of voltage at amb is expressed by
U
2
m
CF tg
g
+2( U
m
FC)
2
R
A
< (70-Tamb) / R
T
,
where
R
T
, tg
g
, R
A
-
are parameters given in the table:
153
(
)
:
At the same time root-mean-square value of the a.c. sinusoidal (harmonic) component of the pulse
current (I
rms max
) should not exceed
I
rms max
= 40 for "a", "b" design; I
rms max
= 90 for "v", "g" design.
K
Minimum operating time as a function of coefficient K
0.8
1.0
1.2
1.4
1.6
0.5 (3)
1.5 (4)
2.5 (5)
3.5 (6)
4.5 (7)
5.5 (8)
lg
(lg N)
K
1.5
1.66
0.87
1.9 (4.4)
4.6 (7.1)
5.1 (7.6)
2
1
:
-
;
-
.
K=U/Ur
2 -
Ur/Up= 800/1200 ;
1 -
Minimum operating time given:
- in brackets in pulses ;
- without brackets in hours.
Where K=U/Ur
2 - for Ur/Up = 800/1200 V;
1 - for other Ur.
I
m
,
Max. discharge current amplitude
I
m
Ur / Up, V
Cr, F
I
m
,
Ur / Up, V
Cr, F
I
m
,
750 5000
100 4000
910 6000
150 5000
800/1200
1500 10000
200 6000
560 5000
3000/5000
300 10000
680 6000
100 5000
1000/1600
1000 10000
120 5000
430 5000
3500/6000
180 6000
560 6000
4000/6600
100 5000
750 8000
47 2000
1250/2000
820 10000
56 2500
240 4000
5000/8000
91 3500
330 6000
36 2500
1800/3000
510 10000
51 3000
180 4000
6000/10000
75 5000
220 5000
24 2500
2500/4000
360 7000
30 2500
7000/12000
47 3000
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