High-voltage - Import export

In power electronics in general, and especially in low inductance buffer circuits with higher voltages as well as in discharge circuits, the call for capacitors with low inductance tends to pose problems: traditional high voltage capacitors are filled with oil, and the generous bushings required for clearance and creepage as well as internal safety mechanisms add substantially to the self-inductance of the capacitor. Based on decades of proprietary experience in metallizing capacitor films, ELECTRONICON has created a range of high voltage capacitors in self-healing technology, using the opportunities of special metallizing patterns. Despite the high voltage rating, our E51 range is manufactured in dry technology and without expensive bushings. Inside the can made of self-extinguishing plastic, the capacitor element is enclosed in solid resin (PUR). Connection is made through robust flat terminals with internal thread.

The precision calibration unit combines high accuracy, low drift, low noise and superior long-term stability with multiple functionality and simple operation. Ramps, Δ+/Δ-, and multiple setpoint storage make the operation of the device easier for the user. For that reason the application possibilities are many: — Calibration of current and DC-voltage meters — Precise testing of thermocouple temperature measuring instruments — Calibration of controllers, sensors, detection devices and other devices used in process control — Open-loop process control with the aid of integrated ramp function Features: — High precision current and voltage source ± 52 mA, ± 30 V — Option: ± 22 mA, ± 60 V — Precision simulation for all conventional thermocouple types (optional) — Error limit 0.003 % Rdg. — Standard with RS232 and IEEE488 interface, USB and Ethernet (optional) — Current "SINK"

Connectors, relays, springs, high voltage contacts

This high-precision calibration source is able to measure currents up to ±50 mA, voltages ±100 V and temperature setpoint values of 12 thermocouple types, including R, S, B, J, T, E, K and N. Voltage drops across the measuring leads can be easily compensated via the sense line. With “thermoelectric voltage simulation” you can enter °C, °F and K, the temperature scales ITS-90 or IPTS-68 and the reference junction type constant/external. Furthermore, when simulating thermocouples a calibrated external reference junction can be used, with the calibration data being taken into account in the device. The device can be operated both via the keypad and via the Ethernet and USB interface. Features: — DC voltage up to ±100.0000 V, ±0.002 % — DC current up to ±50.0000 mA, ±0.005 % - Thermocouple simulation of R, S, B, J, T, E, K, N, M, C, D, G2 - Automatic sequence function (ramp function)

VDE approved mat designed for use in front of open switchboards and high voltage equipment. Provides safety for operatives against electric shocks. Fine fluted surface has slip-resistance benefits. Tested to 50,000 volts according to DIN EN 60243-1 (VDE0303 part 21) IEC 60243-2:1996

We develop and manufacture electric heating components for air conditioners in train systems and shipbuilding as well as preheaters and braking resistors for the drive technology. In the field of separator technology, we manufacture heating elements for the temperature control of different liquids. In all areas we apply the highest standards of high voltage and insulation resistance.

STOL®75 is a CuCrSi high current alloy that is very well suited for contact elements in the high voltage range as well as in electromobility. Due to the unique combination of high conductivity and relaxation resistance, this alloy is especially used in electrified vehicles and solar systems even at higher operating temperatures.

Our High-voltage resistors resp. High ohmic resistors are a available as flat and tubular resistors, in various series and as adjustable high-voltage potentiometers.

• According to DIN EN 61810-1, DIN EN 61810-3 • With forcibly guided contacts • High switching reliability due to crown contacts • Clearance and creepage distances: contact - coil ≥ 8 mm contact - contact ≥ 5.5 mm Double and reinforced insulation with pollution degree 2 Overvoltage category: III • High voltage resistance ≥ 4 kV • High mechanical service life • High temperature range at OA 5601 and OA 5602: -40 ... +85°C at OA 5603: -40 ... +75°C • High continiuous thermal current Ith = 10 A • High voltage range 0.7 ... 1.6 UN • As option wash proof RT III

• According to DIN EN 61810-1, DIN EN 61810-3 • With forcibly guided contacts • High switching reliability due to crown contacts • Clearance and creepage distances: contact - coil ≥ 8 mm contact - contact ≥ 5.5 mm Double and reinforced insulation with pollution degree 2 Overvoltage category: III • High voltage resistance ≥ 4 kV • High mechanical service life • High temperature range at OA 5601 and OA 5602: -40 ... +85°C at OA 5603: -40 ... +75°C • High continiuous thermal current Ith = 10 A • High voltage range 0.7 ... 1.6 UN • As option wash proof RT III

• According to DIN EN 61810-1, DIN EN 61810-3 • With forcibly guided contacts • High switching reliability due to crown contacts • Clearance and creepage distances: contact - coil ≥ 8 mm contact - contact ≥ 5.5 mm Double and reinforced insulation with pollution degree 2 Overvoltage category: III • High voltage resistance ≥ 4 kV • High mechanical service life • High temperature range at OA 5601 and OA 5602: -40 ... +85°C at OA 5603: -40 ... +75°C • High continiuous thermal current Ith = 10 A • High voltage range 0.7 ... 1.6 UN • As option wash proof RT III

The charging generator CG 202 optimally supplies every charging component of KERSTEN Electrostatik. It delivers a regulated (digital PID control) output voltage of maximum -25kV. The power supply is independant of the world’s varying supply standards by using an input voltage of 24V DC ±10 %. Four charging components can be connected to special high-voltage plug-in connections. Operating parameters are displayed and storable via graphic display and foil-keypad, or can be taken from an industry-standard current interface. Both can be used to operate the system. In addition, an optional discharging generator can be connected to and controlled via the generator.

The high-voltage generator DG 206 is used to supply KERSTEN neXt® discharging components. The high-voltage generator DG 206 is supplied by an input voltage of DC 24V ± 20%. An LED displays the operational readiness as well as any feedback relating to a short-circuit error in one of the connected discharging components. The short-circuit error Feedback and a cable rupture detection also takes place via a 24V DC signal. The high-voltage generator offers 2 touch-safe high-voltage connections.

The DV 106 high-voltage Distributor serves as a link between the generator and discharge components. The system can be expanded due to its additional slots.

The DG 106 high voltage generator is one of the latest discharge generator in the KERSTEN neXt® product family and may be used to supply all KERSTEN neXt® discharge assemblies. It is one of the most compact but also most powerful high voltage generator in its class for electrostatic discharging. Nevertheless, he provides a wide range of technical features.

The discharging generator DG 306 is the power pack of the KERSTEN next product family and can be used to supply all the next® discharging components. With its 6 high voltage connections he can easily manage every large installations, nevertheless it is very compact. With the patented DC High voltage technology you don´t have to worry about EMC interferences anymore while you receive the best possible discharge power. By using the 24 V DC fault indication contact, you have the option to receive a fault signal directly in your system. the High voltage Generator DG 306 is supplied by a 24 v DC input voltage and is therefore independent of the world´s different network standards. The generator provides two insulated and against reverse polarity secured high voltage connections, where discharging devices can be fast and easily connected to.

The high voltage generator DG 416 is the latest discharge generator of the KERSTEN neXt ® family of products and can be used to supply all discharge components of the KERSTEN product family. At the same time he is the most compact, lightest and most powerful high voltage generator for electrostatic discharge of its class. Despite its superior characteristics, it is very cost effective and fits not only because of its small size in each application.

Multiple EM 600 stations in combination with a cost-effective transfer system provide the additional benefits of the EM 700 series: higher degree of automation, no limit to the number of stations, modular and scalable, single- or double-sided processing

The EM 600 can integrate up to six successive process tools in one single station. After insertion, the cable remains in a fixed position while the tools move towards the cable to provide optimum protection for the HV cable wires. The total cycle time of an EM 600 station is approx. 35 seconds for all operations of this station, with a total capacity of approx. 400,000 cable ends per year.

The Metzner EM 300 platform offers further convenience in high-voltage cable processing through a quick change of process tools and faster cycle times. Depending on the requirements, the HV cable processing machine can thus be equipped with different tools for cable processing. This means that the EM 300 can be used for several processing steps and is prepared for a wide range of processes. In addition, with the EM 300 we protect your investment by offering improved expandability that enables “plug-and-play” integration of future new applications.

Metzner offers low-cost individual stations in the field of e‑mobility for the entry into high-voltage cable processing. For the first time, the EM 101 module offers a solution for removing the cable foil without affecting the cable shield. The automatic processing of high-voltage cable wires also necessitates the connection of various components of the connector system. The Metzner EM 102 takes care of this. The EM 103 allows the cable shield to be opened and cut using a patented process which ensures that there is absolutely no contact with the inner insulation. The EM 103S offers the functionality of the proven EM 103 to meet the requirements of smaller cable wires of up to 8 mm diameter. These cost-effective models cannot be integrated into an automation line and are equipped with only limited traceability functions.

Any device is only as reliable as the sum of its components. With more than fifteen years of experience in manufacturing tuned and detuned filter reactors for power factor correction, we are now offering our range of line reactors for application in power electronics. Same as with our capacitors, we focus on minimized power losses and maximum durability of the reactor – optimized for your application. Made of high-class transformer sheets and copper wire or aluminium band. Vacuum-impregnated with environmentally friendly, low-styrole resin for long operating life, high voltage strength and low noise levels. Standard terminals: copper terminal lugs, optional with screw-terminal blocks or cables. Integrated reversible thermal switch for monitoring of the reactor and control of external disconnection in case of overheating. Our standard range covers 400V 50Hz up to 300A per phase. Other values are available on request.

The E62-3ph capacitors stand out by their high AC-voltage load capacity. They have been designed especially for heavy duty operation in extreme or sophisticated operating conditions, such as AC filtering and power factor correction in wind power and UPS applications, harmonic filtering in three-phase mains with high or unusual levels of harmonic distortion, a.m.o. Thanks to their construction, they have a very low series resistance and a small self-inductance. Our basic design principle - preferring short winding elements with comparably large diameters - as well as the use of wavecut technology in many models, serves for high rms and surge current strength. The three capacitor elements are connected in delta internally; the plant oil filling is environmentally friendly and serves for optimized heat dissipation and improved internal insulation.

The new POWER CHARGER units cover various performance stages and charging applications. They can be operated either with a supply voltage of 24 V DC or a line voltage in the range of 85 V – 264 V AC. The output voltage is 75 or 150 watts. A membrane keyboard or an optionally available, integrated touch panel is used to control the generators. POWER CHARGER units can be operated using analog operation or via digital fieldbus interfaces. A control system that uses CANopen and ModbusTCP and other fieldbus standards are available.

In our product area you will discover Eltex charging systems for many industrial sectors. Do you have special requirements, such as small production quantities or little space? Are you interested in solutions for electrostatic charging? Simply contact our consultants – and find the right charging system and solution to optimize your processes with electrostatic charging. Heavy-duty precision bar for supply voltages up to 60 kV. The charge and field distribution have been substantially improved by the optimized arrangement of the individual bars. Separate current-limited tips prevent an increase in air ionization and high-energy brush discharges.

Electrostatics disturb almost all production processes. Eltex systems prevent uncontrolled discharges and integrate electrostatics precisely into your processes. In our electrostatic discharge product portfolio, you will discover systems and products for many industrial sectors. Discharging bar R50/R51A achieves a significantly higher active discharge power than previous discharging technologies. The isolated arrangement of the grounding conductors strengthens the E-field at the active tips, thus contributing to the increased production and speed of load carriers. As a result, significantly more positive ions and free negative electrodes are available than in conventional bars. The bars also feature a high passive discharging power. Resistivity-decoupled tips ensure good discharge and make the bar absolutely short-circuit-proof and protected against contact.

For high voltage energy supply/distribution Welding (incl. welding on bolts) Pressure testing with SF6 gas Full dimension check (providing DXF file) X-ray inspection of welding seams where possible, inspection of all other seams with ultrasound Mechanical engineering

AFS corona generators are THE standard for foil extrusion and the packaging industry. It is not without reason that the largest machine manufacturers opt for AFS as their standard equipment. The initial investment cost of any system is only part of the total running costs over the life time of a machine. Reliability and high efficiency results in minimum downtime and loss of production. The failure of a corona treater system can result in a total plant shutdown costing far more than the difference in price between a low quality and higher quality treatment system.

The Plasmajet® (registered AFS trademark) produces a plasma without a vacuum. The plasma, generated by high voltage in combination with any process gas, is blown out of the unit, and is potential-free. It is used for surface modification. When the plasma comes into contact with a plastic surface, the wettability is increased. Metal surfaces can effectively be cleaned, and it is also possible to weld plastic sheets. The system comprises of a plasma reactor with nozzle, a high-voltage generator with transformer and high-voltage rectifier. The application field for Plasmajet® is mainly where geometric, three-dimensional bodies or profiles are to be coated, printed, glued or cleaned. Typical application examples: Treatment of EPDM profiles for the automotive industry before flocking Treatment of adhesive grooves before gluing the lens of car headlights Treatment of razors and mobile phones before tampon printing Degreasing aluminum profiles before bonding