B25669-A3996-J375 Datasheet, PDF (1/1 Pages) EPCOS – PhaseCap HD Capacitors for Power Factor Correction

Characteristics
C_N
∆ 3x 332 µF ±5 %
U_N
AC 400 V
f_N
50 Hz
Q_N
50 kvar
I_N
3x 72 A
60 Hz ^*)
60 kvar^*)
86 A ^*)
tanδ ₀
0,2 W/kvar (dielectric)
*) Temperature class deviation -40/B max. 45°C
Maximum ratings
U_max
I _r(40)
I_s
(du/dt) _max
(du/dt) _s
AC 440 V, 8 h daily
AC 520 V, 1 min
3x 90 A (Θ_A = 40°C, U_N)
20 kA
14 V/µs
35 V/µs
Test data
U_TT
U_TC
AC 900 V, 10 s
AC 3000 V, 10 s
tanδ (50 Hz) ≤ 0,4 W/kvar (total)
Climatic category -40/D
Θ min
Θ max
Humidity
–40 °C
+55 °C
Max. relative
Humidity ≤95 %
Θ stg
–55 bis +70 °C
Life expectancy
t _LD
100 000 h
Remarks
Natural cooling
PhaseCap™ HD
B25669-A3996-J375
MKK400-D-50-21
4RB5 500-5 AB 40
Marking
Toothed washer DIN 6797-J13
Hex nut DIN 439-BM12
Rivet
(Impregnating hole)
C61014-A0518-A001
Dimensions in mm
Design data
Dimensions Ø x l
Approx. weight
Impregnation
142 x 355 mm (5,59 x 13,98 in)
4,7 kg (10,4 lb)
Gas
Fixing
Mounting hole
Max. torque
Threaded bolt M12
14 mm (0,55 in)
10 Nm
Terminals
Isolated terminal, IP20
Max. torque
2,5 Nm
Terminal cross section 35 mm² (2 AWG)
Creepage distance
Clearance
15 mm (0,59 in)
12 mm (0,47 in)
Overpressure disconnector
Upright mounting position
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: [phone], Phone: [phone]