B25667C5277A375 Datasheet, PDF (3/10 Pages) EPCOS – PhaseCap Premium capacitors

Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
B25667C5277A375
MKK570-D-27.5-01
Technical data and specifications
Characteristics
Rated capacitance C_N
Tolerance
Connection
Rated voltage V_N
Rated frequency f_N
Output
Rated current I_R
tan δ₀ (dielectric)
W_N
R_S
R_is × C
MKK570-D-27.5-01
3 × 90 µF
–5 / +10%
D (Delta)
570 V AC
50 Hz
27.5 kvar
27 A
0.2 W / kvar
88 Ws
3.53 m
30 000 s
60 Hz
33 kvar
32.4 A
Maximum ratings
V_max (up to 8 h daily)
V_max (up to 1 min)
I_max
I_S
V_{TC imp}
630 V AC
750 V AC
Up to 1.3 × I_R (A) including combined effects of harmonics,
overvoltages and capacitance tolerance
300 × I_R (A)
8 000 Vpk (Standard 1.2/50 s impulse)
Test data
V_TT
V_TC
*tan δ (50 Hz)
* Without discharge resistor
Design data
Dimensions (d x h)
Weight approx.
Impregnation
Fixing
Max. torque (Al can stud)
Mounting position
1 230 V AC / 50 Hz during 10 s
3 000 V AC / 50 Hz during 10 s
≤ 0.5 W / kvar
136 x 200 mm
2.5 kg
Non-PCB, dry, inert gas
Threaded bolt M12
10 Nm
Any mounting position possible.
See “Maintenance and Installation Manual” for further details.
FILM PFC PM
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 10
January 2011