B25673A4122A580 查看數據表（PDF） - EPCOS AG

零件编号

产品描述 (功能)

生产厂家

B25673A4122A580

Film capacitors – Power Factor Correction

EPCOS AG 

Film capacitors – Power Factor Correction

PhaseCap Compact capacitors

B25673A4122A580

MKK480-D-12.5-02

Technical data and specifications

Characteristics

Rated capacitance CR

Tolerance

Connection

Rated voltage VR

Rated frequency fR

Output

Rated current IR

tan δ (dielectric)

3 × 57.6 µF

–5 / +10%

D (Delta)

480 V AC

50 Hz

12.5 kvar

15 A

0.2 W / kvar

60 Hz

15.0 kvar

18 A

Label design

Maximum ratings

Vmax (up to 8 h daily)

Vmax (up to 1 min)

Imax

IS

530 V AC

620 V AC

2.0 × IR (A) (including combined effects of

harmonics, overvoltages and capacitance

tolerance)

300 × IR (A)

Test data

VTT

1050 V AC / 50 Hz during 10 s

VTC

*tan δ (50 Hz)

3000 V AC / 50 Hz during 10 s

≤ 0.4 W / kvar

* Without discharge resistor

Climatic category

–40/D

Tmin

(–)

Tmax

(+)

Casing temperature

40 ºC

55 ºC

65 ºC max.

Mean life expectancy Up to 130 000 h

Humidity

av. rel. < 95%

Maximum altitude 4000 m

Maximum power loss

at Θambient

Pmax

5.00 W

3.33 W

1.66 W

0W

–40/C

40 ºC

50 ºC

60 ºC max.

Up to 180 000 h

at Θambient

55 ºC

65 ºC

75 ºC

85 ºC

Maximum power loss at Θambient

B25673A4122A580

6

5

4

3

2

1

0

50 55 60 65 70 75 80 85 90

Θ amb

FK PC PM PFC

Please read Cautions and warnings and

Important notes at the end of this document.

Page 3 of 8

June 2009

Share Link: