PhaseCap™ HD
B25669-A4467-J375
MKK440-D-28-21
4RB5 280-5 AB 45
Characteristics
∆
C
U
3x 154 µF ±5 %
AC 440 V
50 Hz
N
N
Marking
f
60 Hz
33,6 kvar
44 A
N
Q
28 kvar
3x 37 A
N
I
N
tan
0,2 W/kvar (dielectric)
δ
0
Maximum ratings
U
AC 480 V, 8 h daily
AC 570 V, 1 min
max
I
I
3x 100 A ( = 40°C, U )
Θ
r(40)
s
A
N
15,5 kA
Toothed washer DIN 6797-J13
Hex nut DIN 439-BM12
(du/dt)
(du/dt)
23 V/µs
58 V/µs
max
s
Test data
U
U
AC 950 V, 10 s
AC 3000 V, 10 s
TT
TC
tan (50 Hz) 0,3 W/kvar (total)
δ
≤
Rivet
(Impregnating hole)
C61014-A0516-A001
Dimensions in mm
Climatic category -40/D
Design data
Dimensions Ø x l
Approx. weight
Impregnation
142 x 280 mm (5,59 x 11,02 in)
4 kg (8,8 lb)
Gas
–40 °C
+55 °C
Θ
Θ
min
max
Humidity
Max. relative
Humidity 95 %
≤
Fixing
Mounting hole
Max. torque
Threaded bolt M12
14 mm (0,55 in)
10 Nm
–55 bis +70 °C
Θ
stg
Terminals
Max. torque
Terminal cross section 35 mm² (2 AWG)
Isolated terminal, IP20
2,5 Nm
Life expectancy
100 000 h
t
LD
Creepage distance
Clearance
15 mm (0,59 in)
12 mm (0,47 in)
Overpressure disconnector
Upright mounting position
Remarks
Natural cooling
IEC 60831-1/2, EN 60831-1/2, VDE 560-46/47
KO L E / Pe 17.12.1999
Contact: EPCOS AG KO PM L, P.O. Box 80 17 09, 81617 Munich, Germany, Fax: 0049 89 636-22748, Phone: 0049 89 636-23817
EPCOS [ EPCOS ]