B25671A4417A375 EPCOS AG, B25671A4417A375 Datasheet - Page 2

• Manufacturer Part Number: B25671A4417A375
• Description: Polecap Capacitors For Power Factor Correction Outdoor Usage
• Manufacturer: EPCOS AG

Construction
Features
Ambient
Technical data and specifications
Characteristics
Rated capacitance C
Tolerance
Connection
Rated voltage V
Rated frequency f
Output
Rated current I
tanδ (dielectric)
FK PFC R&D
Please read the important notes,
cautions and warnings.
Power Capacitors
Power Factor Correction
Highest insulation strength for outdoor
applications (to IEC 60831, 15kV)
Terminal cover, cable gland and connection
cable made of material resistant to weather,
UV radiation and aging.
Cable UV-resistant and flame retardant
Housing of pure aluminium (corrosion-free operation)
Double housing of terminals for protection against
hazardous parts, ingress of solid foreign bodies,
dust and harmful effects of water
Dielectric: Polypropylene film
Gas-impregnated / dry type
Concentric winding
Wave cut
Extruded round aluminum can with stud
Provided with ceramic discharge module
Triple safety system
Three phase, delta connected
Self-healing technology
Naturally air cooled (or forced air cooling)
Outdoor mounting
R
R
R
R
3 x 137 µF
-5 / +10%
D (Delta)
440 VAC
50 Hz
25 kvar
33 A
0.2 W / kvar
Page 2 of 8
60 Hz
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B25671A4417A375
MKK440-D-25-P
2005-06-03