B25355 datasheet(23/30 Pages) EPCOS

23 / 30 page

Siemens Matsushita Components

µF / 2000 Vdc

Ordering code: B25355-L2206-K001

Characteristics

CN, tol.

µF ± 10 %

UN(co)

DC 2000 V

UN(sto)

DC 2500 V

AC 1800 V

Imax

20 A

Lself

110 nH

tan

50 · 10–4

3,8 m

Ω

Maximum ratings

2500 V

3000 V

6kA

15 kA

u/dt)max

300 V/

µs

u/dt)s

750 V/

µs

Test data

UTT

DC 3000 V, 10 s

UTC

AC 4600 V, 10 s

Ris · C

≥ 5000 s

tan

δ (120 Hz) ≤ 55 · 10–4

Climatic data

min

– 40

°C

max

+ 70

°C

Humidity

Average relative humidity

≤ 95 %

FQ(co)

300/109 h

FQ(sto)

3000/109 h

tLD(co)

100000 h

tLD(sto)

10000 h

stg

– 55 to + 85

°C

IEC climatic category: 40/070/56

(IEC 68-1 and 2)

test

+ 40

°C

Rel. humidity 93 %

ttest

56 days

∆C/C

≤ 1%

∆ tan δ≤ 10 · 10–4

Ris · C

≥ 5000 s

Design data

Dimensions

∅× l

99,3 mm

× 104 mm

Approx. weight

950 g

Impregnation

Oil

Fixing

Threaded bolt M12

Mounting hole

14 mm

Max. torque

10 Nm

Terminals

Tab connector 6,3 mm

Terminal

cross section

4 mm2

Creepage distance

20 mm

Clearance

15 mm

Overpressure disconnector

KLK1451-I

Tab connector

M12

35±2

A 6,3 x 0,8

DIN 46 244

15 min.

ø95,2 0,4

B 25 355

Smoothing, Supporting, Discharge

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