Film capacitors – Power Factor Correction

B25836B4197A305

MKV capacitors

MKV400-D-10-02/MKV440-D-12-02-02

FK PC OH RD

September 2008

Please read Cautions and warnings and

Page 3 of 9

Important notes at the end of this document.

Maximum ratings

480 V AC

570 V AC

11 kA

Test data

950 V AC/50 Hz during 10 s

3000 V AC/50 Hz during 10 s

tan δ (50 Hz)*

≤ 0.3 W/kvar (total)

*without discharge resistors

Climatic category

–40 ºC

+70 ºC

max. 95%

Maximum altitude

4000 m

Mean life expectancy

up to 300 000 h at temperature class -40/D

max. 20 000 switchings per year according to IEC 60831-1+/2

max. 50 000 switchings per year according to IEC 60831-1+/2 in case

standard PFC reactors are applied

Terminals

Degree of protection

Isolated terminals, IP20

Max. torque

1.2 Nm

Terminal cross section

16 mm

Maximum terminal current

55 A

Creepage distance

12.7 mm

Clearance

9.6 mm

Design data

Dimensions (

∅ × l)

116.2 × 248 mm

Weight approx

3.1 kg

Impregnation

Oil

Fixing

Threaded bolt M12

Max. torque (Al can stud)

10 Nm

Mounting position

Upright/horizontal