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F3054_C44H_RADIAL • 9/20/2016

3

Power and AC Film Capacitors – Aluminum Can Power Film Capacitors

C44H Series, 330 – 440 VAC, 700 – 1,000 VDC, for PFC and AC Filter

General Technical Data

Reference Standards

IEC 61071

Dielectric

Polypropylene film

Non-inductive type winding

Climatic Category

25/70/56 – IEC 60068-1

Maximum hot spot temperature

+75°C

Endurance Test IEC 61071

+65°C @ Case Temperature

Installation

Whatever position

Self extinguishing UL94 V0 plastic deck

Electrical Characteristics

Rated Voltage

U

Surge Voltage

Us = (see table) VDC

Capacitance Tolerance

±5% or ±10%

Dissipation Factor PP typical

(tgδ0)

≤ 0.0002 at 25°C

Relative Humidity

Annual average ≤ 80% at 24°C

On 30 days/year permanently 100%. on other days occasionally

90%.

Dewing not admitted

Capacitance deviation in

temperature range (-40 +50°C)

±1.5% maximum on capacitance value at 20°C

Life Expectancy

Life Expectancy

100,000 hours @ V

Capacitance drop at end of life

- 5% (typical)

Failure Rate IEC 61709

See FIT Graph

Test Methods

Test voltage term to term (Utt)

1.5 x V

Test voltage term to case (Utc)

3,600 V ~ 50 Hz for 10 seconds

Damp Heat

IEC 60068-2-78

Change of Temperature

IEC 60068-2-14

Vibration Strength

IEC 60068-2-6

NOTICE: Care should be taken to ensure that there still is electrical clearance of 15 mm between terminations and other live or earthed parts above the

capacitor, in case of safety device activation.