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Power capacitors for cos phi (?) correction and for High Voltage Harmonic filtering, are produced in accordance to international standard IEC 871, with container/box of stainless steel and porcelain bushings.
Basically it exists two kinds, depending on the connection that we are going to carry out.
Single phase (1 or 2 bushings) with internal fuses.
3 phases (3 bushings) with internal fuses for direct connexion to the network.
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High Voltage Film Capacitor - STHV-series
Application :
High Voltage Power Supplies, Filtering, Coupling, voltage doubling, Power AC and DC application, low to moderate current applications, Laser and Induction heating Furnace.
Catalogue can be download in our website. http://www.filmcapacitor-st.com
We even support small quantity order.
Prompt Delivery, worldwide !
For further details and quotation please contact us : info@filmcapacitor-st.com
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High-voltage power capacitors are designed for reactive power compensation of electrical networks and industrial plants.
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Lifasa HV capacitor banks either fixed or automatic have the necessary elements for its assembling and adjustment for an optimal service and work of the capacitors in the network.
The election of the equipment, as well as its configuration and setting up, will depend on the network voltage, as well as the consumption of the loads in the installation.
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Nominal voltage Un: from 10kV to 50kV 50/60 Hz
Capacitance: from 20nF to 200nF
Test voltage: up to 100kV 50Hz / 200kV DC
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AVX manufactures a broad range of MLC capacitors including popular dielectrics like NP0, X5R and X7R. In addition we can supply specialty products like 150C X8R dielectric http://www.avx.com/docs/Catalogs/cx8r.pdf , SnPb and FLEXITERM termination devices.
If you have any specific requirements, please contact your local AVX sales office for details on how AVX Ceramics can assist you in addressing your future requirements. www.avx.com
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Multilayer Ceramic Capacitors
Case size: 01005 to 1210
capacitance: 1pF to 100uF
Voltage: 4V to 630V
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Products Name:High Q, High Power Chip Ceramic Capacitors
Series: KEC10 Series, KEC70 Series etc.
Key Words: High Q, multilayer capacitor
Features:High Q, high power, low ESR/ESL, low noise, high self-resonance, ultra-stable performance
Application: MF/HF/UHF/Microwave/RF Amplifiers,Mixers,Oscillators,Low Noise Amplifiers, Filter Networks,Timing Circuit and Delay Lines etc.
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Application for RC Filter and Snubber :
- Interference suppression; elimination of spark and transient phenomena in power switch and relay; arc suppressing for industrial heavy duty application; electrical automation control, starting, stopping, regulating or protecting electric motors
- Transient and dV/dt suppression for power Thyristor and Triacs in snubber circuit
- Fan Speed Regulator and Motor Speed Regulator
- Suitable for AC and DC voltage application
Varistor options available
Catalogue can be download in our website. http://www.filmcapacitor-st.com
We even support small quantity order.
Prompt Delivery, worldwide !
For further details and quotation please contact us : info@filmcapacitor-st.com
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Feed Through Capacitor - STF series
Typical Application :
High Frequency and Current filter application
EMC / EMI Filter application
DC filter circuit
Filter Capacitor
Characteristic :
high current capacity
lower ESR and ESL
high Insulation Resistance
reinforced and large contact surface area
large Contact Surface Area at capacitor both ends for electrical conduction :-
lower contact resistance
less chance for flashover
solderable
Electrical Characteristic :
Capacitance : customized design
Tol : ±10%, ±5% at 23C 1kHz
Voltage : customer design or according to X1, X2, Y1, Y2
For more details, please visit our website http://www.filmcapacitor-st.com or e-mail to sales@filmcapacitor-st.com
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Feedthru capacitors provide high insertion loss across a broad band of the frequency spectrum. Superior performance compared to a typical two-terminal capacitor because they have minimal to no lead inductance. Captor utilizes a unique assembly technique to offer exceptional high frequency performance.
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Varplus² modular capacitors are used to build capacitor banks for power factor correction on low voltage networks.
They allow by their different assembly combination to cover all the power ratings you could need, depending on the voltage, frequency and harmonic pollution level of the network.
Technical data Frequency:50 or 60Hz
Network voltage:230 à 690V
Rated voltage:280 à 690V
Capacitor rating power:2.5 to 20 kvar
Possibility of association with detuned reactors
detuned reactors tuning:2.7(135Hz), 3.8(190Hz), 4.3(215Hz)
Temperature class:class D (55°C)
Standards:CEI 60831 1/2, CSA 22-2 N°190, UL
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Especially designed for inductive heat generating plants operating at frequencies between 50 and 1000 Hz.
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Murata's capacitors, manufactured from our own superior ceramic materials, meet the demands of a wide variety of applications in voltage ratings from under 3V to several thousand volts. Based on our unique design and processing technologies we offer a variety of chip MLCC products from the ultra small 0402 size devices, through high capacitance products designed to replace tantalum and electrolytic dielectrics, low ESL, high frequency and array products. In short Murata has a ceramic capacitor to meet virtually every possible application. We also offer a wide range of trimmer capacitors including ultra small and thin types.
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KSI provides power supplies specifically designed for driving X-ray tubes in static or rotating applications, configured using proven designs:
- Generators and Power Supplies to 450 kV and 20 kW, rack mount or modular design
- Omniblock™ integrated X-ray tube and power supply in a single enclosure
- Single and double-ended designs to accommodate a wide variety of X-ray tube designs
- Soft switching resonant topologies for high efficiency, compact size, fast dynamic response, and low stored energy
- Analog, RS-232, or custom I/O interface
CW or pulsed output
- Closed-loop emission current control
Single or dual filament; fine and/or coarse control
- Low ripple, tight output regulation, and highly accurate repeatability
- Protected against open and short circuits, tube and cable arc's, overtemperature, overvoltage, and other fault conditions
- Universal input and PFC available
- Mechanical designs for stationary and rotating applications
- UL, TUV, CSA agency approval available; CE mark and/or RoHS compliance available
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Capacitor Charging Power Supplies:
Kaiser offers dedicated capacitor charger designs for a wide variety
of industrial and medical applications:
* Flashlamp Pumped Systems
- Solid-state lasers including Nd: YAG
- Pulsed lasers
- Dye lasers
- IPL aesthetic systems
- Laser aesthetic systems
* Excimer lasers
* Pulsed UV curing and sterilization
* Radar and RF systems
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KSI offers cap charging power supplies tailored to meet your needs by configuring modular designs that are already very close to your exact requirements.
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capacitor discharge press welder, ZDR-550-001-0006, with 280KA short cut current, and weld current up to 180KA,qickly welder with very low deform of the thread,we have whole series CD machine,pls go to www.heronwelder.com
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Capacitor discharge press welder for the fusite and compressor drum ,it can weld the fusite in 20ms, no overheat for the part, and save a lot of engery, and less power supplier needed, less electrode wore off, more reliable weld
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Thermocouple Capacitance Welder (CW):
Although thermocouple hot junctions are frequently made by twisting a pair of conductors together by hand, this is not considered good practise when accurate and reliable measurements are required.
When validating pharmaceutical autoclaves and liophilizers or temperature mapping process vessels, it is necessary to use thermocouples that have a properly formed homogenous hot junction. This can only be achieved by fusing the two conductors together in a welding process.
The SR48 is an economical solution for producing hot junctions that are able to provide sustained and reliable temperature measurement. The unit is based on the capacitance discharge principal and is designed for bench mounting, operating from a 100/110V or 220/240V AC supply.
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Unitek Peco's Dual Pulse Series is a full range of Capacitive Discharge (CD) power supplies for precision resistance welding applications. Their unique "Dual Pulse" function overcomes process variables; part and electrode surface inconsistencies contribute to poor welds. Plating irregularities or contaminants, including oxides and oils, affect weld reliability. The “Dual Pulse” function virtually eliminates these problematic variables.
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Unitek Peco's Dual Pulse Series is a full range of Capacitive Discharge (CD) power supplies for precision resistance welding applications. Their unique "Dual Pulse" function overcomes process variables; part and electrode surface inconsistencies contribute to poor welds. Plating irregularities or contaminants, including oxides and oils, affect weld reliability. The “Dual Pulse” function virtually eliminates these problematic variables.
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Two types of capacitor can be differentiated for mains applications. X capacitors, where a breakdown of the capacitor due to lightning or switching transients would not lead to an electric shock hazard and Y capacitors, used in applications where capacitor breakdown could cause a dangerous situation.
EMC Partner capacitor test systems are used to simulate transient (impulse) and active flammability tests on both X and Y capacitor types over a wide range of values.
MIG0603CAP provides impulses up to 6kV, MIG1212CAP generates 12kV higher energy impulses and MIG1803CAP is used for active flammability testing.
Capacitor testing is performed on batches of 24 samples with all values being recorded. Capacitor test systems from EMC Partner can easily be extended to include automatic switching between samples and registration of test values.
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