VP10190R - EATON - Datasheet.Live

Dimensions

CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830

Type 944U Polypropylene, DC Link Capacitors

High Current, Low Pro le for Inverter Applications

Type 944U is speci cally designed for use in high power DC

 ltering applications. The low inductance internal construction

utilizes low loss metallized polypropylene for high ripple current

capability. Male or female terminal options oﬀ er design  exibility

in a rugged UL 94VO rated  ame retardant plastic case and resin

 ll. High current ratings and robust mounting  anges make the

944U suited for inverter applications in electric vehicle power

inverters, wind power inverters and motor drives.

Highlights

- Low Inductance

- Low Pro le

- Low ESR

- High Ripple Current

- High Voltage Ratings

Speci cations

Capacitance Range 33 to 220 µF

Capacitance Tolerance ±10% standard

Rated Voltage 800 to 1400 Vdc

Operating Temperature Range -40 ºC to 85 ºC

Maximum rms Current 74A @ 55 ºC

Maximum rms Voltage 230 Vac

Test Voltage between Terminal @ 25ºC 150% rated DC voltage for 10 s

Test Voltage between Terminals & Case @ 25ºC 4 kVac @ 50/60 Hz for 60 s

Life Test 5000 h @ 85 ºC, rated voltage

RoHS Compliant

H ±0.5 mm

5 mm

6 ±0.5 mm

20 ±0.5 mm

84.5 mm

45 ±1 mm

101 mm

71.4 mm

15 mm

M8 x 1.25

8.5 Nm Max Torque

M5 x 4.0 mm

2.5 Nm Max Torque

15 mm

5.5 mm

3 Nm Mounting Torque

90°

Threaded

Insert

Threaded

Stud

Construction Details

Case Material Plastic UL94V-0

Resin Material Dry Resin UL94V-0

Terminal Material Tin Plated Brass

UL Recognized E128034

construction only - unprotected

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CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830

Ratings

Typical Performance Curves

944U 101 K 801 A A M

Type Capacitance Tolerance Voltage Diameter D (mm) Height H (mm) Terminal

944U 101 = 100 µF K = ±10% 801 = 800 Vdc A = 84.5 A = 40 M = M8 Thd Stud

700 = 70 µF 102 = 1000 Vdc B = 51 I = M5 Thd Insert

470 = 47 µF 122 = 1200 Vdc C = 64

142 = 1400 Vdc

Catalog

Part Number

Cap

(µF)

Rated

Voltage

(Vdc)

Height

Typical ESR

10kHz

(mΩ)

Typical

ESL

(nH)

Max Irms

55ºC

(A)

Thermal Resistance

Θcc

(ºC/W)

Θca

(ºC/W)

944U101K801AA* 100 800 40 0.5 20 74 2.8 5.2

944U161K801AB* 160 800 51 0.8 30 73 3.0 4.5

944U221K801AC* 220 800 64 1.0 40 72 3.1 4.0

944U660K102AA* 66 1000 40 0.6 20 70 2.8 5.2

944U101K102AB* 100 1000 51 0.8 30 68 3.0 4.5

944U141K102AC* 140 1000 64 1.0 40 65 3.1 4.0

944U470K122AA* 47 1200 40 0.7 20 67 2.8 5.2

944U700K122AB* 70 1200 51 1.0 30 65 3.0 4.5

944U101K122AC* 100 1200 64 1.3 40 64 3.1 4.0

944U330K142AA* 33 1400 40 0.8 20 64 2.8 5.2

944U520K142AB* 52 1400 51 1.1 30 60 3.0 4.5

944U700K142AC* 70 1400 64 1.4 40 59 3.1 4.0

* M = M8 Stud I = M5 Insert

Part Numbering System

1.5

2.5

3.5

100 1000 10000 100000

ESR (mΩ)

Frequency (Hz)

160 µF 800 Vdc ESR vs Frequency and Temperature

85 ºC

65 ºC

45 ºC

25 ºC

0 ºC

-20 ºC

-40 ºC

0.00

10.00

20.00

30.00

40.00

50.00

60.00

70.00

80.00

90.00

10 100 1000 10000 100000

Rated Ripple Current (A)

Frequency (Hz)

160 µF 800 Vdc Rated Ripple Current, Still Air, 5 kh Life

45 ºC

55 ºC

65 ºC

75 ºC

85 ºC

Type 944U Polypropylene, DC Link Capacitors

High Current, Low Prole for Inverter Applications

NOTE: Other ratings, sizes and performance specications are available. Contact us.

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CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830

Expected Lifetime Predictions

Expected Lifetime vs Hot Spot Temperature and Applied DC Voltage

0.8

0.9

1.1

1.2

1.3

1.4

1.5

1.6

1000 10000 100000 1000000

Expected Lifetime (h)

Va / Vr

50ºC

60ºC

70ºC

85ºC

Type 944U Polypropylene, DC Link Capacitors

High Current, Low Prole for Inverter Applications

C (µF)

ESR (mΩ)

f (kHz)

I (Arms)

TA (°C)

TC (°C)

Θ (°C/W)

ΘCA (°C/W)

ΘCC (°C/W)

v (m/s)

VA (VDC)

VR (VDC)

Determine ESR at Operating Frequency

Use the 10 kHz ESR from the ratings tables.

For operation below 10 kHz, the ESR will need to be adjusted using the following

equation: ESR - 31.83/(10C) + 31.83/(fC).

Determine Thermal Resistance at Operating Frequency and Air Flow

Compute Θ = ΘCC + ΘCA. In the ratings tables, ΘCA is for still air. For v = 0 to 5 m/s,

multiply ΘCA by [(5 + 17.6(0.10.66)) / (5 + 17.6(v + 0.1)0.66)]

Determine Expected Lifetime

Look up Expected Lifetime on the graph using VA/VR and TC = TA + I2 (ESR/1000) Θ

The maximum allowed temperature rise is 40 °C and the maximum allowed core

temperature is 95 °C.

Capacitance:

Equivalent Series Resistance:

Frequency:

Ripple Current:

Ambient Temperature:

Core Temperature:

Total Thermal Resistance:

Thermal Resistance case-to-ambient:

Thermal Resistance core-to-case:

Airow Speed:

Applied Voltage:

Rated Voltage:

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data (collectively, the “Information”) in this datasheet or other publication are subject to change. The

customer is responsible for checking, conrming and verifying the extent to which the Information con-

tained in this datasheet or other publication is applicable to an order at the time the order is placed. All

Information given herein is believed to be accurate and reliable, but it is presented without any guaran-

tee, warranty, representation or responsibility of any kind, expressed or implied. Statements of suitability

for certain applications are based on the knowledge that the Cornell Dubilier company providing such

statements (“Cornell Dubilier”) has of operating conditions that such Cornell Dubilier company regards

as typical for such applications, but are not intended to constitute any guarantee, warranty or representa-

tion regarding any such matter – and Cornell Dubilier specically and expressly disclaims any guarantee,

warranty or representation concerning the suitability for a specic customer application, use, storage,

transportation, or operating environment. The Information is intended for use only by customers who

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technical advice inferred from this Information or otherwise provided by Cornell Dubilier with reference

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and Cornell Dubilier assumes no obligation or liability for the advice given or results obtained. Although

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and manufacturing of its products, in light of the current state of the art, isolated component failures may

still occur. Accordingly, customer applications which require a high degree of reliability or safety should

employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies

or other appropriate protective measures) in order to ensure that the failure of an electrical component

does not result in a risk of personal injury or property damage. Although all product-related warnings,

cautions and notes must be observed, the customer should not assume that all safety measures are indi-

cated in such warnings, cautions and notes, or that other safety measures may not be required.

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