Datasheet > B25667C4866A375

B25667C4866A375

更新时间： 2024-05-07 20:39:25

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
10页	315K
描述
Output[50Hz] = 6.25kvarOutput[60Hz] = 7.5kvar

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B25667C4866A375 数据手册

Film Capacitors – Power Factor Correction

PhaseCap Premium capacitors

B25667C4866A375

MKK480-D-6.25-01

Technical data and specifications

Characteristics

Rated capacitance C_N

Tolerance

MKK480-D-6.25-01

3 × 28.8 µF

–5 / +10%

D (Delta)

480 V AC

50 Hz

Connection

Rated voltage V_N

Rated frequency f_N

Output

60 Hz

7.5 kvar

9 A

6.25 kvar

8 A

Rated current I_R

tan δ₀(dielectric)

W_N

0.2 W / kvar

20 Ws

R_S

10.89 m

30 000 s

R_is× C

Maximum ratings

V_max(up to 8 h daily)

V_max(up to 1 min)

I_max

530 V AC

620 V AC

Up to 1.6 × I_R(A) including combined effects of harmonics,

overvoltages and capacitance tolerance

I_S

300 × I_R(A)

V_{TC imp}

8 000 Vpk (Standard 1.2/50 s impulse)

Test data

V_TT

1 050 V AC / 50 Hz during 10 s

3 000 V AC / 50 Hz during 10 s

≤ 0.5 W / kvar

V_TC

*tan δ (50 Hz)

* Without discharge resistor

Design data

Dimensions (d x h)

Weight approx.

Impregnation

116 x 164 mm

1.2 kg

Non-PCB, dry, inert gas

Threaded bolt M12

10 Nm

Fixing

Max. torque (Al can stud)

Mounting position

Any mounting position possible.

See “Maintenance and Installation Manual” for further details.

FILM PFC PM

January 2011

Please read Cautions and warnings and

Important notes at the end of this document.

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