measurement transformers Germany

...The WF 40 is a layer winding machine equipped with a double film discharge and an integrated wire discharge. The winding machine is designed for continuous production of transformer coil windings for high and low voltage measurement transformers. The winding can be done in various ways, such as: - Single and multi-layer - Reverse winding - Step winding - With different feed rates - Winding in...

... ferrite are used. Our transformers can be produced in open form (vacuum impregnated) or encapsulated in plastic housings, with UL-compliant insulation material available upon request. Current and voltage transformers of smaller sizes are typically designed for direct soldering onto the circuit board. The connections are laid out for solder wires or solder blades. Larger versions are available with various terminal or plug systems. For mounting the measurement transformers, depending on the design, housing tabs, foot angles, or mounts for rail systems (e.g., TS35 DIN rail) are used.

...We develop and manufacture current and voltage transformers for a wide range of measurement tasks, with rated voltages up to 4000 V and rated currents up to 1000 A. We also develop measurement transformers for higher frequency applications, such as: - Current transformers - Voltage transformers - Protection core transformers...

...Type UTS/UTT II Category Transformers Design Isolation Transformer (single-phase) Network Transformer (single-phase) Application UTS For supplying electrical consumers of all kinds, e.g., devices in measurement and control technology, power electronics, etc. Customized sizing and design ensure optimal usability. UTT For supplying electrical circuits or devices that require electrical separation...

...Inspection and maintenance of all network transformers up to 400 kV, independent of manufacturer, also on-site. Oil analysis, oil regeneration, sealing, spare parts service, FDS and TE measurement, tap changer maintenance.

... it. Subsequently, the electrical testing of the transformer follows. Electrical Transformer Repeat Testing • High-current winding test with a DC micro-ohmmeter for transformers to detect creeping faults. • Insulation measurement of the transformer to determine the dielectric absorption ratio and the polarization index to assess moisture in the solid insulation of the transformer core. We offer you the service to visually, electrically, and thermographically inspect your resin transformer at regular intervals.

... Rogowski coil for current measurement) on HVline potential and transferred to the RemoteDataModule (RDM) mounted in the head construction of the instrument transformer. The RDM converts the recorded data into a digital serial protocol and transmits them via optical fiber to the Merging Unit (MU), located in the control room. The distance between instrument transformer and MU can be up to 1 km. The MU transfers the data protocol of three instrument transformers into the protocol according to IEC 6185092. For signal output ...

... measuring receivers in the range of about 100 kHz to several MHz. The lower measurement threshold is rarely below 50 pC (pico Coulomb), even in shielded measuring locations due to disturbances. With the help of the TE filter, a partial discharge level of ≤ 10 pC can be achieved with the correct setup of the test field. This is necessary, for example, to operate test fields for transformers. The permissible partial discharge level depends on the power class of the transformer.

... transformers, providing comprehensive coverage for various applications. Compact Design: 72mm (4TE) width, corresponding to 18mm per TE, allows for space-saving installation in electrical distributions. Intuitive Display and Operation: Equipped with an LCD screen with white-blue backlighting and touch-sensitive buttons for direct operation. Product Number: SDM630MCT-ETL Manufacturer: EASTRON EAN: 4262434550490 Stock: 52...

...This product group includes non-grounded and grounded distribution transformers, some of which have integrated rectifiers. Furthermore, motor-controlled grounded regulation transformers (AC constant) are part of this product area.

...Hardware solution for non-reciprocal coupling of 3 - 5 compensation systems • suitable for reactive power controller BR7000-1/S485 • ready-to-connect application solution • no summation current transformers required • panel mount housing 212 x 156 x 60 mm • graphic display 7": 800 x 480 pixels • protection class: front: IP65 • operating voltage: 24VDC...

...Partially Accessible Compact Station without Medium Voltage Measurement up to 630 kVA A particularly space-saving solution for energy supply is offered by our compact stations. The ready-made stations are available in various sizes and designs. Type D Compact Station: Features: - Station Type: Compact station without medium voltage measurement - Suitability: Only suitable as a substation or...

... leaks. - Identifying weaknesses in substations, solar panels, or tunnels. - Inspecting distribution cabinets or transformers. - Inspecting motors, bearings, and brakes. - Maintenance of high-temperature, high-pressure, or metal die-casting systems. - Material studies. - Durability tests. - Testing in the development of electronics or in biomedicine.

...ENT.A current transformers convert a high primary current into a manageable low 5A secondary current. The current transformers can also be used for potential-free measurement of AC currents. Features Primary current depending on model Secondary current 5 A Rated power 5 VA Conductor passage Ø 20 mm Rail 30x10 mm Accuracy class 1...

... expansion module (RS232, BACNET, ETHERNET) Current input 1A or 5A – connection to external current transformers (transformer ratio (CT) adjustable) Voltage: 80…500V (Phase-Phase) – direct or with voltage transformer (transformer ratio (VT) adjustable) Auxiliary voltage: 80…265Vac/110…300Vdc or 11…60Vdc...

... equipped with six, high voltage bushings with embedded current and voltage sensors. Current sensing is performed by Rogowski coil sensors. Capacitive sensors are used for voltage measurement in all six bushings. Tavrida Electric manufactures small vacuum interrupters with extremely long mechanical and electrical lifespans. A specially designed axial magnetic field distribution provides even current density over the contact surface and significantly improves the vacuum's interrupting performance.

...Inductive components or coils are essential in many technical fields. Whether for sensor, signal, or measurement technology - our coils, chokes, and transformers are indispensable. • Coil bodies in all common sizes • Air coils • Backlack coils • Coil impregnation • Vacuum impregnation • Encapsulation (e.g., 1- or 2-component casting resin)...

...Nominal currents up to approx. 300 A, nominal voltages up to 1 kVAC. Ring core diameters from approx. 14 mm to 40 mm. Custom solutions with larger cores are possible. Application examples: Current measurement circuits, current control circuits, short-circuit detection, or load shedding circuits. Ring cores with different core materials and properties (ferrite, SiFe ring band, or nanocrystalline). Various designs such as through-hole transformers, integrated primary winding for smaller currents, printed circuit board mounting enclosures, or open designs.

...In addition to transformers, chokes, and filters, Tramag also offers power supply systems and assemblies for measurement, control, and regulation technology. The versatile product range includes, among others, machine controls, control cards, linear, primary, and secondary regulators, special power supplies, evaluation electronics, and processor controls. Besides standard products, we also manufacture custom versions in small series according to your specific requirements.

...Current transformers for medium voltage up to 24kV, indoor – Slim design according to DIN 42600, Part 8, available with PTB type approval and certification. Suitable for measurement, protection, and billing.

...The training system enables a realistic simulation of the sun's path. This allows experiments in the laboratory to be conducted practically using emulators, even without sunlight. The setup of PV systems in grid-connected operation is conveyed in a realistic manner. To stabilize the power grid, techniques such as derating of the inverter and adjustable local network transformers are applied. The imparting of knowledge, know-how, and the PC-based evaluation of measurement data is facilitated by the multimedia course Photovoltaics Professional in conjunction with the SCADA Power Lab software.

...We manufacture current transformers for measuring and monitoring currents while simultaneously providing electrical isolation between the measurement and power paths. We offer both through-hole current transformers and current transformers with integrated power paths. For 50 Hz applications, iron-based ring cores are typically used, while high-permeability or power ferrites are employed for higher frequencies. The insulation structure can be designed according to EN 60950 or EN 50178.

... in a separate enclosure next to the distribution cabinet. The networking of the systems is done via a LAN structure and through Modbus in combination with other bus systems, such as BACnet. Our system elements for the DIN rail or in the enclosure are based on the following components: - Current transformers from 0.5 to 6000 Amperes per phase - Electricity meters (also with MID) - Voltage measurement - PQ analysis - Analysis software - Energy monitoring - Foreign current delimitation - Load management...

...OPT100 Optimus™ DGA Monitor For the online monitoring of critical power transformers The Vaisala Optimus DGA Monitor OPT100 for transformers not only offers out-of-the-box performance with no configuration effort, but also avoids false alarms and impresses with the best long-term stability of any multi-gas DGA monitor on the market – all maintenance-free. The two main design focuses for the...

...Of course, EMA-TEC GmbH also supplies spare parts for induction systems, such as: Thyristors and fuses Switchgear MF capacitors and MF transformers Temperature measurement technology, sensors, and monitoring devices Insulation and fire-resistant materials Parts of the cooling water system, including electrical insulation hoses Parts of the material transport system, drives, and roller tracks Water-cooled high-current cables, busbars...

... valued contact - for developers, technicians, and buyers in engineering and design offices as well as in nationally and internationally operating industrial companies. Our custom-made component solutions are used for a variety of products in drive technology, medical technology, telecommunications, measurement technology, traffic technology, and in the field of renewable energies.

Custom electric winding goods, fine wire coils, SMPS transformers, sensor coils, relay coils, cable assembly, small parts assembly For over 30 years, we have been guided by the concept of a human-centered company supported by technology. Our appreciation for our customers has resulted in long-term supply relationships, for example, with companies in the fields of professional electronics, measurement technology, railway technology, power supply, etc.

... voltage fluctuations in long lines at the low-voltage level within approximately 300 ms. Due to the increase in decentralized feed-in systems, regulation, especially in longer lines, is necessary in the low-voltage network. This way, investments in network expansion can be avoided or at least postponed. Small transformers: Our transformers are manufactured and tested exclusively at our production...

Maintenance and repair, measurement and testing of transformers and insulating oil, overhaul and repair, insulating oil treatment, disposal and recycling, fault diagnosis, spare parts delivery. Our experienced and dedicated service technicians and our service engineer will keep your transformers reliably maintained. We are happy to accommodate your individual scheduling preferences, whether...

Pollin Electronic offers you electronics, technology, and special items at super prices. Computer technology, building technology, lighting technology, components, and measurement technology are just a few of our ranges. Expertise, competent advice, a wide product variety, and the best customer service – this is what distinguishes Pollin Electronic, your specialist dealer for electronics and...