B25355C8297K005 查看數據表（PDF） - EPCOS AG

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B25355C8297K005

Capacitors for Power Electronics

EPCOS AG 

B 25 355

Smoothing, Supporting, Discharge

300 µF / 1200 Vdc

Ordering code: B25355-L0307-K004

Characteristics

CN, tol.

UN(co)

UN(sto)

Ui

WN

Imax

Lself

tan δ0

RS

300 µF ± 10 %

DC 1200 V

DC 1500 V

AC 1100 V

215 Ws

100 A

200 nH

50 · 10–4

1,9 mΩ

Maximum ratings

û

us

î

Is

(du/dt)max

(du/dt)s

1500 V

1800 V

40 kA

75 kA

100 V/µs

250 V/µs

Test data

UTT

DC 1800 V, 10 s

UTC

AC 3200 V, 10 s

Ris · C

≥ 5000 s

tan δ (120 Hz) ≤ 59 · 10–4

M12

Hex nut

M12 ISO 4035

Washer

13 DIN 433

ø8,4

ø116,2 _0,6

26 min.

50

KLK1446-H

Climatic data

Θmin

Θmax

Humidity

αFQ(co)

αFQ(sto)

tLD(co)

tLD(sto)

Θstg

– 40 °C

+ 70 °C

Average relative humidity ≤ 95 %

300/109 h

3000/109 h

100000 h

10000 h

– 55 to + 85 °C

IEC climatic category: 40/070/56

(IEC 68-1 and 2)

Θtest

+ 40 °C

Rel. humidity 93 %

ttest

∆C /C

∆ tan δ

56 days

≤1%

≤ 10 · 10–4

Ris · C

≥ 5000 s

Design data

Dimensions ∅ × l

Approx. weight

Impregnation

121,6 mm × 325 mm

4500 g

Oil

Terminals

Max. torque

Terminal

cross section

Screw terminals M12

10 Nm

16 mm2

Creepage distance 18 mm

Clearance

18 mm

Overpressure disconnector

82

Siemens Matsushita Components

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