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Output inverter choke
Class F insulation system
Application :
UPS from 10kW up to 200kW
Gamme :
Inductance value from 10uH up to 2mH
Current range from 15A up to 200A
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PV inverter choke
Application :
PV inverter from 2kW up to 30kW
Gamme :
Current range from 5A up to 50A
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Three-phase and neutral line filters are a compact solution for the interference suppression on the mains input of cabinets and control units of equipment, ranging from industrial applications like machine tools to sensitive medical installations. These typically involve separate and often
insufficiently filtered frequency inverters and SMPS, causing current imbalance and significant interference problems. As individual elements they may be interference-suppressed already. The conjunction of several switching components in the same cabinet and a non-EMC conscious cabling will rise the demand for an additional EMC filter on the mains input of the whole installation. Many times this is the only way to get the CE mark for the cabinet in accordance with the EMC directive.
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Providing both quality products and experience the IBK DIVISION of REO INDUCTIVE COMPONENTS manufactures a comprehensive range of chokes, from the very smallest to the highest inductance with various current ratings. REO has a number of automatic winding machines and hand-winding facilities thus we are always able to offer the most appropriate solution. All products are manufactured in our own plants located in Germany and are 100% tested in our own laboratory, which ensures that we always provide the highest level of quality. Whether it is braid windings or encapsulated construction, single or three-phase AC that is required, we can offer the best selection of materials to ensure conformance of our customer's products. REO also produces toroidal components in any type of configuration.
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The conventional output-choke has a very good storage capacity. It functions like a typical series inductance and smoothes the symmetrical, effective current and the asymmetrical, parasitic current. The voltage rise is limited to less than 500 V/µs. The line to line voltage peaks at the motor terminals are lower than 1000 V. This solution attenuates the cable-conducted disturbance really well, even in the lower frequency range. The electromagnetic radiation from cables is attenuated considerably. Losses and typical motor noise, caused by harmonics, are reduced.
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Suitable as input and output chokes for solar, wind and fuel-cells inverter applications.
They are available in three different formats: 100, 120 y 180mm high; and 100 and 120mm in diameter.
-Current up to 44Arms
-Operating frequencies up to 25KHz.
-Available in one or two cell format (dual inductor).
-Very good inductance stability in high temperatures.
-Available wide range of output connection
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Smoothing Chokes and Reactors.
Traction, Marine or Industrial Application
High Current and intercooled design.
Iron or air core.
Indoor or outdoor mounting.
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Magnetic flux control plays a key role in optimal coil design. We offer custom induction coil design to maximize production efficiencies to produce better parts for less cost.
As a starting point in assisting you in induction coil design, our engineering department makes a detailed analysis of the product heat treatment requirement and production environment (i.e.,workpiece material/geometry, heat treatment specification, production rate, sequence of operations, material handling equipment and available induction heating system parameters, etc.) and then considers other coil development stages including:
Heating style (limited control due to exisitng machines or bill of process)
Inductor design (coil style selection, copper cross-section, controller manufacturing & application, etc.)
Inductor engineering & fabrication
Inductor matching
Inductor set-up and tests
Final modification of inductor & process (if required)
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Magnetic flux control plays a key role in optimal coil design. We offer custom induction coil design to maximize production efficiencies to produce better parts for less cost.
As a starting point in assisting you in induction coil design, our engineering department makes a detailed analysis of the product heat treatment requirement and production environment (i.e.,workpiece material/geometry, heat treatment specification, production rate, sequence of operations, material handling equipment and available induction heating system parameters, etc.) and then considers other coil development stages including:
Heating style (limited control due to exisitng machines or bill of process)
Inductor design (coil style selection, copper cross-section, controller manufacturing & application, etc.)
Inductor engineering & fabrication
Inductor matching
Inductor set-up and tests
Final modification of inductor & process (if required)
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Manufacture of induction coils
made of enamelled copper for low and medium voltage (since 1976).
Winding in cylindrical or oblong form, in one or two layers, in enamelled or bare copper with stripped, tinned or headed ends and possible positioning of the core.
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Fluxtrol concentrator manufacturing and application technique plays a very important role in successful performance of induction coils. With respect to Fluxtrol concentrator application - magnetic, thermal and mechanical aspects must be considered. Additionally, the electrical strength of our concentrator must be considered or insulation provided.
This section is intended to provide methods for safety, handling and machining FLUXTROL® & FERROTRON® concentrator materials when applying the product to induction coils.
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Examples for the use of a Helmholtz Coil system:
- generation of a 3 dimensional homogenous magnetic field
- active magnetic shielding from sub Hz to MHz frequencies
- specification of gradiometers
Some characteristics:
- large 1/1000 error free homogenous region (20x20x20 cm3)
- transportable unit (1hour installation)
- delivery including transportation box
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Rogowski coils for measuring AC current from milliamps to kiloamps, suitable for measuring devices, welding machines, instrumentation, etc.
MFC150
Flexible Rogowski coil
- Offers a good accuracy, linearity
- Not influenced by magnetic fields
- Useful for measuring the harmonic content in electric currents
- Available in different length up to 2m
- The most confortable and cost effective solution
GPC80
Split-rigid Rogowski coil
- Used in applications with high powers
- Suitable for measuring current values in precision welding systems, in arc melting furnaces, but also for the measurement of starting transients for electronic motors or sudden short circuits
The integrator is essential to shift by 90° the output signal of the coils. The integrator consists of an active electronic circuit with negligible offset and a good linearity.
RPS100
Multiscale Rogowski coil adapter
- Signal converter for flexible Rogowski transducers
- Equalization of the measured signal
- Output signal 0.9 Vrms
- Power supply 230 Vac or 120 Vac (on request)
- Available in two different version: 3 or 6 scales
- Customized calibration by adjusting the three trimmers
RPS50
Electronic integrator for Rogowski coils
- Essential to shift by 90° the output signal of the coils
- Ensure accurate power and energy measurement
FCA3000
Three channels Rogowski current converter
- Three Rogowski Coils Input Channels
- Converts the values measured by a Rogowski coil into true RMS value
- Four 0÷20mA outputs
- 80-260 Vca or 19-60 Vdc power supply
Our portable and panel meters can interface Rogowski coils directly without an external integrator.
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This line includes the production of epoxy coils based on the latest technologies. These coils can have one, two or more HT outputs. There are also other types of ignition coils that are used in different types of petrol-engine ignition systems.
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Windings are precision molded into plastic for mechanical and electrical stability.Tuning is done by means of an aluminum core
Optional plated brass shield cans with solderable tabs provide integral shielding
165 series offers intermediate L values to the 164 and higher SRF ratings
Samples of all values are available in Coilcraft Designer's Kit M305
Tune with our handy 3-in-1 "TriTuner" tuning wrench
RoHS-compliant. Terminations: Leads – Tin-silver over copper
Shield can tabs – Tin-silver over nickel over brass
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