520C921T350AC2B datasheet, PDF

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520C921T350AC2B: DescriptionLong-life, Inverter Grade, Aluminum Ultra-Ripple, Long-life, Inverter Grade; File Size353KB，7 Pages; ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]

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520C921T350AC2B Overview

Long-life, Inverter Grade, Aluminum Ultra-Ripple, Long-life, Inverter Grade

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Ultra-Ripple, Long-life, Inverter Grade, 85 ºC

Type 520C

85 °C Long-life, Inverter Grade, Aluminum

Best Value High Ripple Type

Type 520C is the 85 °C version of the Type 550C Inverter-

Grade capacitor. It delivers the ripple-current capability and

exceptional life needed for motor-drive bus capacitors and

approaches the performance of the 550C at lower cost. It is

rated for 8000 hours life with full ripple current, rated voltage,

85 °C and 100 lfm airﬂow while mounted horizontally.

Horizontal mounting is more severe than vertical mounting.

The extended cathode foil of the 520C assures heat ﬂow

from the capacitor element to the can in all orientations.

• 8,000 hour load life

• Ripple current to 55 amps

• ESRs to 8 mΩ

• Best value high ripple current

• Thermal-Pak™ extended cathode construction

–40 °C to +85 °C

200 to 500 Vdc

84 µF to 39,000 µF

–10% +50%

≤3√CV (µA) 5 mA max., 5 minutes

–20 °C multiple of 25 °C Z ≤3

Ambient Temperature

45 °C

1.80

55 °C

1.63

65 °C

1.45

75 °C

1.25

85 °C

1.00

10 kHz

50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz

1 3/8” & 1 3/4” Diameters

200 to 350 V

400 to 500 Vx

2” & 2 1/2” Diameters

200 to 350 V

400 to 500 V

3” & 3 1/2” Diameters

200 to 350 V

400 to 500 V

0.84

0.79

0.88

0.84

1.00

1.12

1.18

1.17

1.26

1.20

1.31

1.20

1.32

0.78

0.77

0.83

0.82

1.00

1.20

1.22

1.29

1.33

1.34

1.39

1.35

1.40

0.76

0.81

1.00

1.24

1.36

1.37

1.43

1.44

1.45

& up

Highlights

Speciﬁcations

Operating Temperature:

Rated Voltage:

Capacitance:

Capacitance Tolerance:

Leakage Current:

Cold Impedence:

Ripple Current Multipliers:

Frequency

EIA Ripple Life:

8,000 h at full load @ +85 °C per EIA IS-749

∆Capacitance ±20%

ESR 200% of limit

DCL 100% of limit

Life Test:

10,000 h at rated voltage and 85 °C

Complies with the EU Directive

∆ Capacitance: ±20%

2002/95/EC requirement restricting

ESR: 200% of limit

the use of Lead (Pb), Mercury (Hg),

Cadmium (Cd), Hexavalent chromium

DCL: 100% of limit

(Cr(VI)), PolyBrominated Biphenyls

Shelf Life:

500 h @ 85 °C, capacitance, ESR and DCL, initial require-

(PBB) and PolyBrominated Diphenyl

ments

Ethers (PBDE).

Vibration:

10 to 55 Hz, 0.06” and 10 g max, 1.5 h ea. of 2 axis

CDM Cornell Dubilier

•

140 Technology Place

•

Liberty, SC 29657

•

Phone: (864)843-2277

•

Fax: (864)843-3800

•

www.cde.com

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