B25667-A3127-A375 Datasheet, PDF (1/1 Pages) EPCOS – PhaseCap

Characteristics
C_N
∆ 3x 41,5 µF ±5 %
U_N
AC 400 V
f_N
50 Hz
Q_N
6,25 kvar
I_N
3x 9 A
60 Hz
7,5 kvar
10,8 A
tanδ ₀
0,2 W/kvar (dielectric)
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 20 A (Θ_A = 40°C, U_N)
2500 A
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) ≤ 0,5 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™
B25667-A3127-A375
MKK400-D-6,3-01
4RB5 062-5 AB 40
Marking
Toothed washer DIN 6797-J13
Hex nut DIN 439-BM12
Rivet
(Impregnating hole)
C61014-A0505-A401
Dimensions in mm
Design data
Dimensions Ø x l
Approx. weight
Impregnation
121,6 x 164 mm (4,79 x 6,46 in)
1,2 kg (2,6 lb)
Gas
Fixing
Mounting hole
Max. torque
Threaded bolt M12
14 mm (0,55 in)
10 Nm
Terminals
Isolated terminal, IP20
Max. torque
1,2 Nm
Terminal cross section 16 mm² (5 AWG)
Creepage distance
Clearance
12,7 mm (0,50 in)
9,6 mm (0,38 in)
Overpressure disconnector
Any mounting position possible
IEC 60831-1/2, EN 60831-1/2, VDE 560-46/47
KO L E / Pe 01.12.1999
Contact: EPCOS AG KO PM L, P.O. Box 80 17 09, 81617 Munich, Germany, Fax: [phone], Phone: [phone]