A variable-ratio transformer is used when output voltages are to be matched while constantly retaining sinusoidal form.
REOVAR toroidal transformers from the market leader for variable transformers regulate the output voltage in fine steps at constant current at the output.
The REO column-type variable transformers complement the REOVAR series for currents up to 1000A with a fine-step adjustment of the output voltage at a constant current at the output.
REO columns variable transformers with double brush system together with REO transformers are the perfect solution – the double performance is possible.
We can also supply all inductors in liquid-cooled versions as alternatives to …
For testing frequency converters with inductive loads…
These resistive load units make it possible to test auxiliary converters…
With optional liquid cooling, our test equipment combines compact construction…
For testing frequency converters with inductive load. Load testing with a high reactive current component causes the reactive current coomponent to…
If a cooling cycle already exists, a water-cooled resistive load bank is the alternative …
Applications: These load units are designed for continuous operation and are used for endurance testing…
Applications: These load units are designed for continuous operation and are used for endurance testing of converters and switch mode power supplies for railway applications…
Single-phase voltage supplies with separate windings and motor drive…
This is the ideal answer for every laboratory requiring a variable voltage source with manual or automatic adjustment…
For endurance tests up to 5 kV, the high-voltage supply with galvanic
For endurance tests up to 5 kV, the high-voltage supply with galvanic isolation provides the entire power …
REOLAB 420 the ideal test system for the DC supply…
REO high-current supplyies are used wherever DUTs, with several thousand amperes have to be tested, particulary switching devices…
Adjustable and constant voltage supplies, Electronic solution…
nductive load units, Inductors for testing switches and relays…
The three-phase-inductive load consists of three iron-cored inductors, each with three tappings…
REO manufactures and develops REOSTAB single-phase voltage stabilizers as ballasts for networks with fluctuating voltages…
REO three-phase voltage stabilizers are designed for three-phase systems with neutral conductor…
The high-voltage supply unit is intended for testing current converters in the energy sector…
Are you looking for an individual solution? No problem! Our REO experts will be happy to answer any questions you may have.
lectrical switches must undergo several different tests during the approval phase. Some of…
These inductors are used in the long-term testing of inverters. Realisation as air-cored inductors avoids the thermal overloading…
These inductors are distinguished by their highly linear inductance (LI) or (Lf)…