MKP1848C771012KK4 データシートの表示（PDF） - Vishay Semiconductors

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MKP1848C771012KK4

Metallized Polypropylene Film Capacitor DC-Link Capacitor

Vishay Semiconductors 

www.vishay.com

MKP1848C DC-Link

Vishay Roederstein

INSPECTION REQUIREMENTS

SUB-CLAUSE NUMBER AND TEST

5.5.3-1

Initial measurements

5.5.3-2

Voltage test between terminals

5.5.3-3

Final measurements

5.9-1

Initial measurements

5.9-2

Surge discharge test

5.9-2

Voltage test between terminals

5.9-3

Final measurements

5.11-1

Initial measurements

5.11-2

Self healing test

5.11-3

Final measurements

5.13-0

Initial measurements

5.13-1

Change of temperature according to

IEC 60682-2-14

5.13-2

Damp heat steady state according to

IEC 60682-2-78

5.5.3-2

Voltage test between terminals

5.13-3

Final measurements

CONDITIONS

Capacitance at 1 kHz

tan  at 10 kHz

R insulation

1.5 x UNDC at Tamb

Duration: 60 s

Capacitance

tan 

R insulation

Capacitance at 1 kHz

tan  at 10 kHz

1.1 x UNDC

Number of discharges: 5

Time lapse: every 2 min (10 min total)

Within 5 min after the surge

discharge test

Duration: 60 s

1.5 x UNDC at Tamb

Capacitance

tan  at 10 kHz

Capacitance at 1 kHz

tan  at 10 kHz

1.5 x UNDC

Duration: 10 s

Number of clearings  5

Clearing = voltage drop of 5 %

increase the voltage at 100 V/s till

5 clearings occur

with a max. of 2.5 x UNDC

for a duration of 10 s

Capacitance

tan 

Capacitance at 1 kHz

tan  at 10 kHz

Test Nb

Tmax. = 85 °C

Tmin. = -55 °C

Transition time: 1 h, equivalent to 1 °C/

min. 5 cycles

Test Ca

Tmax. = 40 °C + 2 °C

RH = 93 % ± 3 %

Duration: 56 days

1.5 x UNDC at ambient temperature

Duration: 60 s

Visual examination

Capacitance

tan  at 1 VRMS 10 kHz

PERFORMANCE REQUIREMENTS

|C/C|  0.5 %

Increase of tan   0.0050

R insulation  50 % of specified values

|C/C|  1.0 %

tan   1.2 x initial tan  + 0.0001

compared to the values measured in 5.9-1

|C/C|  0.5 %

tan   1.2 x initial tan  + 0.0001

compared to the values measured in 5.11-1

No puncturing or flashover

Self healing punctures are permitted

|C/C|  2.0 %

Increase of tan   0.0150

compared to the values measured in 5.13-0

Revision: 31-Oct-2018

17

Document Number: 26015

For technical questions, contact: dc-film@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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