CBB16 Welding Inverter DC Filter capacitor

CBB16 Welding Inverter DC Filter capacitor

Item info

Outline Drawing


dv/dt (V/μs) Ls
U t-t 
U t-c 
.forty seven 1200VDC seven 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 46×18×34
one 1200VDC 15 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 46×34×36
2 1200VDC twenty five 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 50×46×50
three 1200VDC 35 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 50×46×50
thirty 1250VDC thirty 200 ≤10 1800V, 10S 3000VAC,60S ≤100×10-4 74×46×49
forty 1250VDC forty 200 ≤10 1800V, 10S 3000VAC,60S ≤100×10-four 75×50×44
two 500VAC twenty five 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 63×49
3 500VAC 35 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
four 500VAC fifty 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
five 500VAC sixty 1300 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 63×49
six 500VAC 80 1400 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 76×49
ten 1400VDC eighteen two hundred ≤10 1800V, 10S 3000VAC,60S ≤30×10-4 50×60
twenty 1400VDC 35 two hundred ≤10 1800V, 10S 3000VAC,60S ≤50×10-four 50×60
fifty 350VAC 35 two hundred ≤10 600V, 10S 3000VAC,60S ≤55×10-four 50×60

one.Used in filter,absorption,blocking,resonance circuits of substantial-frequency swiching power provide.
two.Widely applied to EMI, Such as high frequency welding inverter, UPS, electric vehicles, etc.

CZPT Specifications

Reference CZPTs IEC61071,1EC61881
Operating Temperature -40°C to +70°C
Storage Temperature -40°C to +85°C
Hotspot +70°C(oil),+85°C(dry)
Capacitance Tolerance ±5% or ±10%
Tanδ 3×10-three(100Hz,20°C)
Test voltage terminal to terminal Utt (one.3~1.five)Un for 10 seconds
Check voltage terminal to terminal Ute (2Un+a thousand)VAC-50Hz for 60 seconds
Permissible Relative Humidity seventy five% Annual average≤on thirty times/year
Climatic Class IEC forty/85/21
Case Parts Aluminium,plastic,304stainlesssteel
Terminals Tinned brass fastons or screws
Set up Whatever Position
Life Expectancy ≥100.000hours at Un
Failure Rate 50 FIT
CZPTmmended torque for screw connrctions Internal thread M6-3Nm,M8-6Nm

Product Description
This capacitor is widely employed in the submitted of electricity electronics and has the purpose of isolating the immediate current, filtering out the high-buy harmonics on the bus side, absorbing and protecting IGBT spikes, damping, clamping and the like.Static frequency converter for modern variable velocity transmisson, in which the switching function of semiconductor generates a lot of parasitic singal, therefore,capactiors are essential to filter, remove ripples and harmonics in the circuit. The self-healing metallized movie capacitor can be employed as a immediate present relationship and harmonic filtering of an intermediate circuit, and can also be utilized as an embedding and absorbing capacitor in a contorl circuit.The raw substance of the capacitor has been through a specific metallzation coating -zHangCZPTan sq. resistance. By carrying out a special vacuum evaporation procedure on oneside of the polypropylene foundation film, the thickness of the coating layer is different positions of the film.The capability of capacitor to handle large current can be drastically improved by rising the plant degere at the relationship lead.

one.Utilised to absorb or filter high-frequency impulse in higher-electricity large-frequency swich
2.Low ESR, high ripple current and large current shock handling capabilities 
3. Low Ls, good high frequency characteristics
4.Self-healing property
5.Long lifetime
 6.CZPT case, Filled with resin

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CBB16 Welding Inverter DC Filter capacitor

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