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High-voltage power capacitors are designed for reactive power compensation of electrical networks and industrial plants.
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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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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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These power factor correction equipments are open-rack type and are for outdoor installations, where large blocks of three phase kVAR are required. Racks are shipped ready for field installation with base and inter-rack insulators, 8 foot substructure, interconnecting bus wire and other accessories for a three-phase equipment.
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Features :MKP1840M: Miniaturized Metallized Polypropylene Film Capacitor
- Miniaturized with extensive voltage, pitch and capacitance ranges
- Voltage range: from 250 to 2000 VDC
- Pitch range: from 5 to 37.5 mm
- Capacitance range: from 0.001 to 6.8 µF
- RoHS-compliant
- AC and Pulse applications include: high frequency and pulse operations.
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Capacitor banks Energy
Description
Medium voltage capacitor banks Energy are designed for power factor correction in electrical networks from 15 to 36kV. Global compensation offer from 600 kvar to 5 Mvar is composed of:
CP227 fixed capacitor banks
CP254 automatic capacitor banks
Technical data:
indoor installation
altitude less than 1000m
protection degree of the enclosure IP23
insulation voltage (kV):17.5, 24, 36
rated voltage (V):15000, 22000, 33000
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Spectrum Advanced Specialty Products offers its premium line of SMPS Capacitors to military and commercial power markets. These SMPS caps have a leaded configuration to safeguard the device against thermal and mechanical stress, ensuring the longevity of each cap’s lifetime. With high power and voltage capability of up to 500VDC, SMPS capacitors are ideal for DC-DC power supply applications. With lower ripple voltage and less self-heating, these SMPS caps also have a characteristically low ESR and low ESL when compared to other capacitive elements.
• Custom lead-frame attachments & custom capacitor assemblies available
• High reliability testing, conforming to MIL-PRF-49470
• Operating temperature range of -55C to +125°C
• Capacitance up to 47μF
• Standard sizes: SMP3, SMP4, SMP5
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Multilayer Ceramic Capacitors
Case size: 01005 to 1210
capacitance: 1pF to 100uF
Voltage: 4V to 630V
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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 : 63V ~ 1kV and can be customer designed
Testing Voltage : 1.5x rated voltage for 30s, or according to X1, X2, Y1, Y2 ( and can be customer design)
For more details, please visit our website http://www.filmcapacitor-st.com or e-mail to sales@filmcapacitor-st.com
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Inside every EMI filter is a ceramic feed-through capacitor. Spectrum has engineered a line of ceramic capacitors designed to provide solutions to a wide range of filtering applications. These ceramic capacitors are ideal for EMI/RFI suppression filters, medical implantable devices, commercial and military applications, power supplies and converters.
Tubular feed-through (FT) and Pi (π) are small in size, lightweight, non-polar and offer high dielectric strength. With a high ratio of capacitance to volume, all capacitors are fired to produce true monolithic structures impervious to moisture and contamination. We offer many variations of tubular capacitors to fit any custom application, including: various OD, ID and length configurations; square tubes for surface mount applications; and lapped feed-through capacitors.
Discoidal feed-through capacitors are the building blocks of the EMI filter industry. Due to their low inductance construction, these capacitors perform extremely well in high frequency applications. In addition, these low inductance, non-polar discoidal capacitors are ideal for by-pass and filtering applications.
Spectrum’s planar capacitors are quickly becoming the new standard in filtered connectors used in EMI suppression applications. Various custom and industry standard geometries are available and our designs can incorporate multiple capacitance values, feed-through holes and ground holes.
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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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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 Welders:
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 SR Series of capacitance welding machines are an economical solution for producing hot junctions that are able to provide sustained and reliable temperature measurement. The units are based on the capacitance discharge principal and are designed for bench mounting and portable use, 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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Advanced Capacitive Discharge Welders (patent pending)
Features:
- Dual pulse function
- Built-in peak current monitor
- Process monitor
- Set test pulse and pulse limits
- Upslope function
- Polarity Programming by pulse
- Four selectable pulse widths
- High resolution 6.5" color display
The new range of Advanced Dual Pulse CD welders were developed to provide a new level of welding performance, process monitoring and user interface.
The 100ADP replaces the 125DP, the 300ADP replaces the 250DP and 250DPS, and the 1000ADP replaces the 500DP, 500HV and 875DP units.
The all new design that includes a proprietary charging unit improves pulse rise times and repetition rates. The monitoring capability with color coordinated display provide at a glance information of weld and process performance.
Unique features such as programmable pulse polarity and uplsope provide easy setup for even nugget formation and electrode wear in series welding, and a means to alleviate weld splash.
The ADP welders are particularly suited for applications such as battery welding.
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Designed specifically for the insulation industry
The Pin Welders robust and reliable design has performed efficiently and reliably for many years under the stress of on-site and workshop conditions.
The unique chuck guard design has the following advantages:
1. No adjustment necessary for different length pins.
2. Protects chuck from zinc splashing during welding, therefore increasing the life of the chuck.
3. Because of the self-tightening effect between the chuck and the chuck guard, arcing between the chuck and the pin is eliminated therefore guaranteeing more consistent welding results
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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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