B25834-F4225-K1 Siemens Semiconductors, B25834-F4225-K1 Datasheet - Page 2

• Manufacturer Part Number: B25834-F4225-K1
• Description: MKV AC Capacitors, Damping, Commutating
• Manufacturer: Siemens Semiconductors

Technical data
Standards
Dielectric dissipation factor
Max. repetitive rate
of voltage rise
Max. non-repetitive rate
of voltage rise
Climatic data:
Min. operating temperature
Max. operating temperature
Average relative humidity
Failure quota
Load duration
Storage temperature limit
IEC climatic category
(IEC 68-1 and 2)
Test A, cold
Test B, dry heat
Test Ca, damp heat, steady state
Values after test Ca:
Capacitance change
Insulation resistance
Self-discharge time constant =
Dissipation factor change
Test data:
AC test voltage
Insulation resistance
Self-discharge time constant =
Dissipation factor (50 Hz)
Siemens Matsushita Components
between terminals
between terminals and case
tan
(d u /d t )
(d u /d t )
t
R
R
U
U
R
R
tan
LD(co)
FQ(co)
C / C
tan
min
max
stg
TT
TC
is
is
is
is
· C
· C
0
max
s
--- -
C
I
--- -
C
IEC 1071-1/2
EN 61071-1/2
VDE 0560 part 120 and 121
2 · 10
– 25 C
+ 85 C
300 failures per 10
100 000 h
– 55/+ 85 C
25/085/56
– 25 C
+ 85 C
56 days/40 C/93 % rel. humidity
C
> 1 F
1,25 · U
2 · U
C
> 1 F
î
S
N
1 F
N
1 F
3 · 10
95 % (screw terminals/dual tab 9,5 mm)
75 % (dual tab 6,3 mm/tab 6,3 mm)
1 %
i
–4
+ 1000 V, 50 Hz, 10 s
–4
Screw terminals,
dual tab 9,5 mm
Screw terminals,
dual tab 9,5 mm
N
10 000 M
10 000 s
1 · 10
10 000 M
10 000 s
, 50 Hz, 10 s (or DC 1,75 · U
–4
Damping, Commutating
9
component hours
Dual tab
6,3 mm
3000 M
3000 s
3 · 10
Dual tab 6,3 mm,
tab 6,3 mm
3000 M
3000 s
–4
B 25 834
Tab
6,3 mm
N
1000 M
1000 s
3 · 10
, 10 s)
–4
129