K01 TYPE

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Kendeil

Surge-proof capacitor in aluminium can with insulation sleeve.
Poles brought out to heavy duty screw terminals.
To be mounted with ring clips or with threaded stud.

Very high CV for unit volume with low ESR.

High ripple current.

Excellent electricals data in small dimensions case size.

Applications

Designed for professional power electronics.

Switch mode powersupplies, converters, filtering devices.

RoHS Compliant.

SPECIFICATION

	General Characteristics
Temperature Range (V_r)	Operating: -40°C +85°C [Envirtonmental classification 40/85/56 IEC-68] Storage: Preferably below +25°C, not exceeding +40°C
Rated Voltage Range	From 16V to 500V DC
Surge Voltage (V_p)	V_p = 1.15 V_r (V_r ≤ 250V DC) V_p = 1.10 V_r (V_r > 250V DC)
Rated Capacitance Range	From 220 µF to 1,500,000 µF
Capacitance Tolerance	± 20% at 100 Hz, 20°C [M class IEC-62] on request: -10% +30% at 100 Hz, 20°C [Q class IEC-62]
Leakage Current (I_L) (mA, 5 min, 20°C)	Max I_L = 0.006 C_r V_r +4 µA Kendeil product limit: I_L = 0.003 C_r V_r At 85°C max I_L = 0.04 C_r V_r µA
Ripple Current (I_r)	Refer to table at 85°C and 100 Hz. For different temperature and frequency multiplier must be used as follows:
	Frequency	50 Hz	100 Hz	500 Hz	1.000 Hz	>10k Hz
	Multiplier	0.8	1.0	1.2	1.3	1.5

	Ambient Temperature	35°C	45°C	55°C	65°C	75°C	85°C	95°C
	Multiplier	2.2	2.1	1.8	1.6	1.4	1.0	0.5
	Maximum internal temperature	98°C

	Due to the current load capability of the contact elements, the following limits must not be exceeded:
	Capacitor diameter	35 mm	51 mm	63 mm	76 mm	90 mm
	Maximum current	20A	30A	40A	50A	70A
Insulation Resistance	At 100V DC for 1 min is >100 MΩ across insulating sleeve and terminals.
Vibration Resistance	Frequency range: 10 Hz to 55 Hz, amplitude 0.75 mm Capacitor lenght ≤ 143: max acceleration 10g for 3x2 h Capacitor lenght > 143: max acceleration 5g for 3x0.5 h
Life Test	After 2,000 hours application of rated voltage at 85°C capacitors meet characteristics aside			Cap change			≤ 20%
				tan δ			≤ 200%
				Leakage current (I_L)			< initial limit
				Impedance (Z)			≤ 200%
Shelf life	After leaving capacitors under no load for 500 hours at 85°C, when restored at 20°C meet specifications aside			Cap change			≤ ±15%
				tan δ			≤ 150%
				Leakage current (I_L)			< initial limit
Useful life	> 200,000 h at 40°C > 10,000 h at 85°C
Failure percentage Failure rate	≤ 1% (during useful life) ≤ 40 fit (40 10^-9/h (V_r 160V DC) ≤ 70 fit (70 10^-9/h (V_r 160V DC)
Self inductance	Approx. 20 nH
Reference standards	CECC 30.300 IEC 60384-4 LONG LIFE GRADE

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