CBB15 CBB16 Welding inverter DC link filter capacitor 2UF

CBB15 CBB16 Welding inverter DC link filter capacitor 2UF

Product info

Outline Drawing


dv/dt (V/μs) Ls
U t-t 
U t-c 
.forty seven 1200VDC 7 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 46×18×34
1 1200VDC 15 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 46×34×36
two 1200VDC twenty five 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 50×46×50
3 1200VDC 35 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 50×46×50
thirty 1250VDC thirty 200 ≤10 1800V, 10S 3000VAC,60S ≤100×10-four 74×46×49
40 1250VDC forty two hundred ≤10 1800V, 10S 3000VAC,60S ≤100×10-four 75×50×44
two 500VAC twenty five 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
3 500VAC 35 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
four 500VAC 50 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 63×49
5 500VAC 60 1300 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
6 500VAC 80 1400 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 76×49
ten 1400VDC eighteen 200 ≤10 1800V, 10S 3000VAC,60S ≤30×10-four 50×60
20 1400VDC 35 two hundred ≤10 1800V, 10S 3000VAC,60S ≤50×10-four 50×60
50 350VAC 35 200 ≤10 600V, 10S 3000VAC,60S ≤55×10-four 50×60

one.Used in filter,absorption,blocking,resonance circuits of high-frequency swiching electricity supply.
2.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 3×10-3(100Hz,20°C)
Examination voltage terminal to terminal Utt (one.3~one.5)Un for 10 seconds
Examination voltage terminal to terminal Ute (2Un+one thousand)VAC-50Hz for sixty seconds
Permissible Relative Humidity seventy five% Once-a-year average≤on 30 times/calendar year
Climatic Classification IEC 40/85/21
Circumstance Components Aluminium,plastic,304stainlesssteel
Terminals Tinned brass fastons or screws
Installation 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 broadly utilized in the submitted of electrical power electronics and has the operate of isolating the direct existing, filtering out the large-order harmonics on the bus aspect, absorbing and guarding IGBT spikes, damping, clamping and the like.Static frequency converter for contemporary variable pace transmisson, in which the switching function of semiconductor generates several parasitic singal, therefore,capactiors are essential to filter, eradicate ripples and harmonics in the circuit. The self-healing metallized movie capacitor can be used as a immediate current relationship and harmonic filtering of an intermediate circuit, and can also be used as an embedding and absorbing capacitor in a contorl circuit.The raw materials of the capacitor has been through a specific metallzation coating -zHangCZPTan sq. resistance. By carrying out a specific vacuum evaporation procedure on oneside of the polypropylene base film, the thickness of the coating layer is different positions of the film.The capacity of capacitor to handle big existing can be significantly enhanced by escalating the plant degere at the link guide.

one.Utilized to take up or filter large-frequency impulse in high-electricity substantial-frequency swich
2.Low ESR, high ripple current and large current shock handling capabilities 
three. Low Ls, good high frequency characteristics
4.Self-healing property
five.Long lifetime
 6.CZPT case, Filled with resin

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CBB15 CBB16 Welding inverter DC link filter capacitor 2UF