B32340C datasheet(2/6 Pages) EPCOS

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Power Capacitors

B32340C

Power Factor Correction

Technical data and specifications

Standard

IEC 831-1+2, IS: 13340/41

UL 810 5

th edition, cUL file E106388

Rated capacitance CN & QR

According to dimensions table

Tolerance (%)

-5 / +10

Rated voltage UR

According to dimensions table

Rated frequency fR

50/60 Hz

Mean life expectancy

Up to 100 000 operating hours

Maximum ratings

Maximum permissible overvoltage Umax

UR + 10% (up to 8 h daily)

UR + 15% (up to 30 min daily),

UR + 20% (up to 5 min daily)

UR + 30% (up to 1 min daily)

Maximum permissible overcurrent Imax

1.5 x IR (IR: rated current), including combined effects

of harmonics, overvoltages and capacitance

Number of switching operations

Max. 5 000 switchings per year according IEC 831

Transient inrush current (max) IS

Up to 200 x IR

Losses:

Dielectric

Total

< 0.2 W/kvar

< 0.45 W/kvar

Test voltage, terminal/terminal UTT

2.15 x UR , 10 s

Test voltage, terminal/case UTC

3 000 VAC, 10 s

Temperature class

-25/D

Max. temp. 55 °C

Max. mean 24 h = 45 °C

Max. mean 1 year = 35 °C

Safety

Self-healing technology, overpressure disconnector,

maximum allowed fault current 10 000 A in accordance

with UL 810-standard

Case/shape

Aluminum/cylindrical

Enclosure

IP00, IP20, optionally IP54

Permissible maximum humidity

95%

Maximum permissible altitude

4 000 m above sea level

Mounting position

Upright

Mounting and grounding

Threaded M12 (10 Nm / Ø 63.5mm)

FK PM PFC

December 2004

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