B25667B3147A375 Datasheet, PDF (3/9 Pages) EPCOS – PhaseCap Premium capacitors

Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
B25667B3147A375
MKK400-D-7.5-01
Technical data and specifications
Characteristics
Rated capacitance C_R
Tolerance
Connection
Rated voltage V_R
Rated frequency f_R
Output
Rated current I_R
tan δ (dielectric)
*without discharge resistors
MKK400-D-7.5-01
3 • 50 µF
–5 / +10%
D (Delta)
400 V AC
50 Hz
7.5 kvar
11 A
0.2 W / kvar
60 Hz
9 kvar
13 A
Maximum ratings
V_max (up to 8 h daily)
V_max (up to 1 min)
I_max
I_S
440 V AC
520 V AC
1.3 • I_R (A) (including combined effects of harmonics, overvoltages
and capacitance tolerance)
200 • I_R (A)
Test data
V_TT
V_TC
*tan δ (50 Hz)
* Without discharge resistor
Climatic category –40/D
T_min
T_max
Humidity
Maximum altitude
900 V AC / 50 Hz during 10 s
3000 V AC / 50 Hz during 10 s
≤ 0.5 W / kvar
–40 ºC
+55 ºC
Av. rel. < 95%
4000 m
Mean life expectancy
t_LD
Up to 115 000 hours
Max. 5000 switchings per year acc. to IEC 60831
FK PC PM PFC
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 9
January 2010