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Indoor current transformers up to 40.5 kV
Description
Comprehensive range of indoor current tranformers, for measurement and protection.
Compliance with IEC 60044-1 standard
Rated current: from 5 to 5000 A
Reference voltage for isolation: up to 36kV - 40.5kV Optimised design et perfomances:
Standard shape
Optimised dimensions
Suitable for use in all type of MT cubicle and in harsh environments:
Metalclad units
Metal enclosed units
Environments with potentially explosive atmosphere.
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Outdoor Medium Voltage Instrument Transformers. Dry Type
Dry Insulation Transformers are designed to produce a scaled down replica of the current in the power line and isolate the measuring instruments, meters, relays, etc. from the high voltage power circuit.
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Outdoor current transformers up to 40.5 kV
Description
Comprehensive range of outdoor current tranformers:
Compliance with IEC 60044-1 standard
Rated current: from 5 to 2500 A
Reference voltage for isolation:up to 40.5kV
Optimised design et perfomances:
Creepage distance in accordance with pollution level IV
Extremelly good ageing behaviour thanks to silica surface coating.
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Control Power Transformer
Our wide range of control power transformers is designed to provide control power in medium voltage switchgear. Units are available in both single and three phase configurations with some models capable of vertical mounting to conserve space.
Features and Benefits:
Manufactured to meet the requirements of IEEE C57.12.01
Primary windings are vacuum cast for high dielectric strength and ruggedness. Vacuum cast secondary coils are available in some models.
Constructed with high quality grain-oriented core steel and copper conductor
Units are partial discharge tested in accordance with Canadian Standard C9-M1981 (reaffirmed 1997)
Standard voltages are 120/240 for single phase units and 208Y/120 for three phase units with other voltages available.
Product Scope:
Voltage Class: 5 to 34.5 kV
BIL ratings: 60 to 150 kV
Thermal Ratings: 0.5 to 150 kVA
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With separate windings for use as single-phase voltage supply unit for 12 V or 24 V. Designed for very efficient operation in stand-by mode. Ideal for applications where full power is required for a very short duration, such as automatic doors, hospital beds and motor-adjusted work-stations.
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Safety and circuit separation transformers from 25 to 2500 VA
Description
Universal range 25 VA to 2500 VA - Double winding
Fixing on omega rail (depending on model) or panel (screw)
Secondary earthing by plug-in jumpers (depending on model)
Signalling LED
Operating temperature +60°C
Series/parallel wiring of secondary windings by plug-in jumpers (depending on model)
Optimum range 25 VA to 2500 VA - Single winding
Fixing on panel (screw) or on omega rail (option depending on model)
Operating temperature +50°C
Economy range 40 VA to 400 VA - Single winding
Fixing on panel (screw)
Operating temperature +40°C
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The traditional products made by REO are grouped under the name of Classics. New developments of these existing products are no longer possible because we always come back to the old and well tried methods. True to the company slogan 'Innovation from Tradition' REO INDUCTIVE COMPONENTS AG is still able to offer to customers a complete range of components for adjusting voltage, current and resistance. Whether is a fixed or variable transformer, toroidal or tubular our products are still suitable for today's industrial environment. The demand is falling for products such as fixed or variable resistors (rheostats), with motor drive or connected in series, and so the manufacturing of these products is becoming more cost-intensive. Therefore by using our engineering, production and selling competences we are able to offer modern equivalents, with higher dynamic characteristics and the same level of quality. REO will remain committed to manufacturing these products for as long as there is still a need for them.
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VARIABLE AUTO-TRANSFORMERS SINGLE-PHASE CURRENTS:
They are used as well for testing equipments as for permanent installations. The output voltage is controlled by a serrated roller of adjustment. Control precise, possibility of higher output voltages on request (step-up transformer). All our models are studied to resist high temperatures, moisture and the shocks/vibrations mechanical.
THREE-PHASE VARIABLE AUTO-TRANSFORMERS:
Connection out of star or triangle side primary education and secondary. They are delivered star-connected and have an accessible neutral point.
VARIABLE AUTO-TRANSFORMERS MOTORIZE:
A synchronous motor is used to position the cursor; the engine is reversible thanks to a switch (not provided) and functions under 24VDC or 230VAC. Integrated switches of end of the road. We can also propose a chart of engine control 0-10VDC.
VARIABLE AUTO-TRANSFORMERS HOODS:
Entirely hooded, which offers a protection against the physical accidents and other problems. Generally they are used everywhere where an adjustable alternating voltage is necessary. The output voltage is controlled by a serrated roller of adjustment. The output voltage increases in a linear way when one turns the serrated roller in the direction of the needles of a watch. All the models are equipped with a cord with food and a luminous switch ON/OFF. Indication of the output voltage in volts on graduated disc.
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Other power transformers: Power supply transformers, Instrument transformers...
