107
K78-39
______________________________________________________
METALLIZED POLYPROPYLENE FILM POWER FACTOR CAPACITORS
:
,
.
Designed to compensate for reactive power.
Capacitors are built in rectangular metal cases
with one, two or three terminals.
" "
Design " "
" "
Design "b"
" "
Design " "
L
H
B
L
H
L
H
A
55
2.3
A/2
M12-6g
128...800
Capacitance range Cr
128...800 F
(
),
50...60
400; 500; 660 ; 1000
AC voltage range Vr
(rms), with frequency
50...60Hz
400V; 500V; 660V; 1000V
10%
Tolerance
on
Cr
10%
f = 50
0,005
Loss factor tg at f=50 Hz
0.005
10...60
Power range Qr
10...60 kVar
> 10000
.
Time constant Tc
10000 MOhm. F
-60...+85
o
C
Ambient temperature
during operation
-60...+85
o
C
100000
Expected lifetime
100000 hours
10
Storage
time
10
years
Climatic category
temperate to cold
:
78-39 - 400 - 3x66
10%
Ordering example
:
Capacitor K78-39c - 400V- 3x66 F 10%