Magnetizing Machines Capacitor 40UF 1250VDC

Solution details

Outline Drawing


dv/dt (V/μs) Ls
U t-t 
U t-c 
.47 1200VDC seven 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 46×18×34
1 1200VDC 15 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 46×34×36
two 1200VDC 25 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
30 1250VDC thirty two hundred ≤10 1800V, 10S 3000VAC,60S ≤100×10-four 74×46×49
forty 1250VDC forty 200 ≤10 1800V, 10S 3000VAC,60S ≤100×10-four 75×50×44
2 500VAC twenty five 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
three 500VAC 35 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-4 63×49
4 500VAC fifty 1200 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
five 500VAC sixty 1300 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 63×49
6 500VAC eighty 1400 ≤10 1800V, 10S 3000VAC,60S ≤10×10-four 76×49
10 1400VDC eighteen 200 ≤10 1800V, 10S 3000VAC,60S ≤30×10-four 50×60
twenty 1400VDC 35 200 ≤10 1800V, 10S 3000VAC,60S ≤50×10-4 50×60
50 350VAC 35 two hundred ≤10 600V, 10S 3000VAC,60S ≤55×10-4 50×60

one.Employed in filter,absorption,blocking,resonance circuits of high-frequency swiching energy supply.
two.Widely applied to EMI, Such as high frequency welding inverter, UPS, electric vehicles, etc.

CZPT Technical specs

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)
Check voltage terminal to terminal Utt (one.three~1.5)Un for 10 seconds
Take a look at voltage terminal to terminal Ute (2Un+1000)VAC-50Hz for sixty seconds
Permissible Relative Humidity seventy five% Once-a-year average≤on thirty times/12 months
Climatic Class IEC 40/85/21
Scenario 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 commonly utilised in the submitted of power electronics and has the perform of isolating the direct existing, filtering out the higher-purchase harmonics on the bus side, absorbing and protecting IGBT spikes, damping, clamping and the like.Static frequency converter for modern variable speed transmisson, in which the switching operate of semiconductor generates many parasitic singal, consequently,capactiors are required to filter, eliminate ripples and harmonics in the circuit. The self-healing metallized film capacitor can be utilized as a direct existing connection and harmonic filtering of an intermediate circuit, and can also be used as an embedding and absorbing capacitor in a contorl circuit.The raw content of the capacitor has gone through a special metallzation coating -zHangCZPTan sq. resistance. By carrying out a specific vacuum evaporation approach on oneside of the polypropylene base movie, the thickness of the coating layer is distinct positions of the movie.The capability of capacitor to take care of big current can be drastically improved by increasing the plant degere at the relationship guide.

1.Used to take in or filter large-frequency impulse in higher-energy large-frequency swich
two.Low ESR, high ripple current and large current shock handling capabilities 
three. Low Ls, good high frequency characteristics
four.Self-healing property
five.Long lifetime
 6.CZPT case, Filled with resin

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Magnetizing Machines Capacitor 40UF 1250VDC