Product Categories

Contact Us

Add:100 State Rd. 13 North, Ste. C, Jacksonville, Florida 32259

Tel:(904)365-8933

Fax:(904)485-8080

E-mail: MeritCode@hotmail.com

Aluminum Capacitors

Home > Products > Capacitors > Aluminum Capacitors

Cornell Dubilier Capacitors Series ETOR401CTN972MEE3M

Product Details

□Large Can

Toroidal Design

□ Lowest Thermal

Resistance

□ Optimum Cooling

Capability

□ New Lower

Profile Sizes

□ New Heat-Sink

Mounting Kit

□ RoHS Compliant

(Pb-Free)


The UTOR series now offers higher capacitance and ripple current per case size. The upgrade allows the inverter designer to significantly reduce the size, weight, and cost of the capacitor bank. Its patented toroidal geometry is ideal for cooling by either forced air or by heat - sink with the use of a new mounting kit option. The heat - sink kit option provides optimum thermal transfer while maintaining electrical isolation. These capacitors have an endurance rating of 5,000 hours at

+105°C or 20,000 hours at +85°C with the rated ripple current applied. The UTOR series represents the optimum cost per amp of ripple current for a screw terminal mounted electrolytic capacitor.

61.jpg


Item

Characteristics

Category Temperature Range

—40 to +105°C

Rated Voltage Range

350 to 500VDC

Capacitance Range

680 to 10,000µF at +25°C, 120Hz

Capacitance Tolerance

!20% ( M ) at +25°C, 120Hz

Leakage Current

I = 0.02CV (µA ) or 5mA, whichever is smaller, after 5 minutes at +25°C.
Where I = Max. leakage current (µA ), C = Nominal capacitance (µF ) and V = Rated voltage ( V )

Rated Ripple Current Multipliers

62.jpg

Endurance
(Load Life)

The following specifications shall be satisfied when the capacitors are restored to +25°C after subjecting them to DC voltage for 5,000 hours at +105°C with the rated ripple current applied. The sum of the DC voltage and peak AC voltage must not exceed the full rated voltage of the capacitors. 

Capacitance change: ≤ !20% of initial measured value 

Tan 6 ( DF): ≤ 200% of initial specified value 

Leakage current : ≤ initial specified value

Shelf Test

The following specifications shall be satisfied when the capacitors are restored to +25°C after exposing them for 1,000 hours at +105°C without voltage applied. The rated voltage shall be applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than 48 hours before the measurements. 

Capacitance change: ≤ !20% of initial measured value 

Tan 6 ( DF): ≤ 200% of initial specified value 

Leakage current : ≤ initial specified value

Vibration Rating

10 -55Hz, 10g sinusoidal in three axis, 2 hours per axis.

Maximum Tightening Torque

63.jpg

Typical Inductance

25nH at 1MHz

Custom Designs

Custom CV values per case size may be available upon request. Contact appropriate representative with specific requirements.


64.jpg65.jpg66.jpg67.jpg68.jpg



If you're going to buy the high-tech original cornell dubilier capacitors series etor401ctn972mee3m in stock from us, welcome to consult the quotation with us. Competitive price and excellent service can be assured.

Related Products
Feedback