Variable Transformer RTEU 230 V
Single-phase column variable transformers (economy winding, ± adjustment, IP00) Description REO variable column transformers with ± adjustment are the perfect solution in conjunction with REO transformers – enabling double the power. All products in the series are supplied with UL-listed materials. The REO design enables simple handling and hysteresis-free adjustment of the output voltage, even at high drive motor adjustment speeds. REO column transformers are therefore perfect for high power adjustment. REO-column type variable transformers conform to EN 61558-2-14 Advantages High-precision adjustment (turn-to-turn voltage approx. 0.7 V) Generate no harmonic currents or voltages (clean sinusoidal output voltage, no harmonics) High overload capability for short time duty No EMC interference Technical data RTEU Input voltage 230 V 400 V Output voltage ± 0 – 230 V 2x ± 0 – 200 V Output current 8.5 – 435.0 A 250 A Output power 2.0 – 100.0 kVA Frequency range 50/60 Hz Switching group I0 IP Code IP 00 – IP 20 Technical data RTEU-S Input voltage 230 V 400 V Output voltage ± 0 – 230 V 2x ± 0 – 200 V Output current 47 – 1360 A Output power 18.0 – 300.0 kVA Frequency range 50/60 Hz Vector group Spar IP Code IP 00 – IP 20 Technical data RTGE Input voltage 230 V 400 V Output voltage 0 – 240 V 0 – 440 V Output current 8,3 – 290,0 A Output power 2.0 – 128.0 kVA Frequency range 50/60 Hz Vector group li0 IP Code IP 00 – IP 20 Data sheet Download our extensive catalog and discover many other REO products. Download Data sheet
Variable Transformer RTE 230 V
Single-phase column variable transformers (economy winding, IP00) Description The REO variable column transformers supplement the REOVAR series for currents up to 1000 A for fine adjustment of the output voltage with constant current at the output. The waveform of the sine wave is retained – so there are no EMC problems over the entire control range. All products in the series are supplied with UL-listed materials. The REO design enables easy handling of the carbon roller and spindle and the copper bevel gear drive allows hysteresis-free adjustment of the output voltage even at high adjustment speeds of the drive motor. REO column actuators are therefore perfect for high power adjustment. REO-column type variable transformers conform to EN 61558-2-14 Advantages High-precision adjustment (turn-to-turn voltage approx. 0.7 V) Generate no harmonic currents or voltages (clean sinusoidal output voltage, no harmonics) High overload capability for short time duty No EMC interference Technical specifications RTE Input voltage 230 V 400 V Output voltage 0 – 230 V 0 – 400 V Output current 8.5 – 435.0 A 250 A Output power 2.0 – 100.0 kVA Frequency range 50/60 Hz Vector group Spar IP Code IP 00 – IP 20 Technical specifications RTE-S Input voltage 230 V 400 V Output voltage 0 – 230 V 0 – 400 V Output current 47 – 1360 A Output power 18 – 300 kVA Frequency range 50/60 Hz Vector group Spar IP Code IP 00 – IP 20 Technical data RTEU Input voltage 230 V 400 V Output voltage ± 0 – 230 V 2x ± 0 – 200 V Output current 8.5 – 435.0 A 250 A Output power 2.0 – 100.0 kVA Frequency range 50/60 Hz Switching group I0 IP Code IP 00 – IP 20 Technical data RTEU-S Input voltage 230 V 400 V Output voltage ± 0 – 230 V 2x ± 0 – 200 V Output current 47 – 1360 A Output power 18.0 – 300.0 kVA Frequency range 50/60 Hz Vector group Spar IP Code IP 00 – IP 20 Technical data RTGE Input voltage 230 V 400 V Output voltage 0 – 240 V 0 – 440 V Output current 8,3 – 290,0 A Output power 2.0 – 128.0 kVA Frequency range 50/60 Hz Vector group li0 IP Code IP 00 – IP 20 Data sheet Download our extensive catalog and discover many other REO products. Download Data sheet
Variable Transformer REOVAR DRRTO/DRRTOSPW
Three-phase variable toroidal transformers (economy winding, IP 00) Description REOVAR variable toroidal transformers from the market leader for variable transformers regulate the output voltage in fine steps with constant current at the output. Our variable toroidal transformers are suitable for frequencies from 50 – 400 Hz – other frequencies on request. The particular advantage of these series is that the sinusoidal shape is retained – so there are no EMC problems. The special core winding of REO generates no stray fields and a low voltage drop. Input voltage: 3 x 400V 50/60 Hz Output voltage 3 x 0-400 V or 0-450 V Ambient temperature max. 40° C Connection group Star / eco REO toroidal variable transformers confrom to EN 61558-2-14 Options Degree of protection IP 20 – IP 54 Motor drive, digital / analog Separate winding Versatile accessories: e.g. TVR 6500 motor control Advantages High-precision adjustment (turn-to-turn voltage only approx. 0.7 V) Frequencies from 50 – 400 Hz No EMC problems Low heat dissipation Comparatively high performance with small dimensions Wide range of accessories Technical specification Input voltage 3 x 400 V Output voltage 3 x 0 – 400 V or 3 x 0 – 450 V Output current 3 x 0.6 A to 32 A Output power 0.66 kVA to 24.9 kVA Frequency range 50 – 400 Hz Ambient temperature max. 40° C Gearshift group Star/Spar IP Code IP 00 – IP 20 Data sheet Download our extensive catalog and discover many other REO products. Download Data sheet
Variable Transformer DRTEU
Three-phase column variable transformers (autotransformer, ± adjustment) Description REO variable column transformers with ± adjustment are the perfect solution in conjunction with REO transformers – enabling double the power. The waveform of the sine wave is retained – so there are no EMC problems over the entire control range. All products in the series are supplied with UL-listed materials. The REO design enables easy handling and hysteresis-free adjustment of the output voltage, even at high adjustment speeds of the drive motor. REO column actuators are therefore perfect for high power adjustment. REO-column type variable transformers conform to EN 61558-2-14 Advantages High-precision adjustment (turn-to-turn voltage only approx. 0.7 V) Low-loss cores Vacuum impregnated windings Windings virtually maintenance free UL-listed materials Available in IP 00 and IP 20 Wide range of accessories Technical specifications DRTEU Input voltage 3x 400 V Output voltage 3 x ± 0 – 400 V, 3 x ± 0 – 500 V Output current 3 x 8.7 – 208 A Output power 6.0 – 153 kVA Frequency range 50/60 Hz Gearshift group Star/Spar IP Code IP 00 – IP 20 Technical specifications DRTEU-S Input voltage 3 x 400 V, 3 x 0 – 400 V, 3 X 0 – 660 V Output voltage 3 x ± 0 – 400 V Output current 3 x 21,5 – 557,0 Output power 15 – 384 kVA Frequency range 50/60 Hz Gearshift group Star/Spar IP Code IP 00 – IP 20 Technical specifications DRTGE Input voltage 3 x 400 V Output voltage 3 x 0 – 400 V, 3 x 0 660 V Output current 3 x 84 – 336.0 A Output power 3 – 384 kVA Frequency range 50/60 Hz Gearshift group Star/Spar IP Code IP 00 – IP 20 Options for column variable-ratio transformers Manual drive by means of spindle with supplement “SP” (vertical spindle) Manual drive by means of spindle bevel gear drive with supplement “SPW” (horizontal spindle) Circuit ± U Motor drives AC motor drive 230 V 50/60 Hz with supplement “MoK” DS motor drive 3 x 400/230 V 50/60 Hz with supplement “Mo” Enclosure versions Are also available in the standard protection class IP 20 in the standard RAL 7035 paint finish. Output voltage If the output voltage needs to be kept constant, REO has suitable controllers in its product range, e.g: NLR 7000 tracking controller for three-phase motors, NLR 2012 three-point controller for AC motors Further special designs on request Data sheet Download our extensive catalog and discover many other REO products. Download Data sheet
Variable Transformer DRTE
Three-phase column variable transformers (economy winding, IP 00) Description The REO column variable transformers supplement the REOVAR series for currents up to 1000A for fine adjustment of the output voltage with constant current at the output.The waveform of the sine wave is retained – so there are no EMC problems over the entire adjustment range.All products in the series are supplied with UL-listed materials, the REO design enables easy handling of the carbon roller and spindle and the copper bevel gear drive allows hysteresis-free adjustment of the output voltage even at high adjustment speeds of the drive motor. This makes REO column actuators perfect for high power adjustment. REO-column type variable transformers conform to EN 61558-2-14 Advantages High-precision adjustment (turn-to-turn voltage only approx. 0.7 V) Low-loss cores Vacuum impregnated windings Windings virtually maintenance free UL-listed materials Available in IP 00 and IP 20 Wide range of accessories Technical data DRTE Input voltage 3x 400 V , 3x 500 V Output voltage 3 x 0 – 400 V, 3 x 0 – 500 V Output current 3 x 8.7 – 208 A Output power 6.0 – 153 kVA Frequency range 50/60 Hz Gearshift group Star/Spar IP Code IP 00 – IP 20 Technical data DRTE-S Input voltage 3x 400 V Output voltage 3 x 0 – 400 V, 3 x 0 – 690 V Output current 3 x 21.5 – 557.0 A Output power 15 – 400 kVA Frequency range 50/60 Hz Gearshift group Star/Spar IP Code IP 00 – IP 20 Options for variable transformers Manual drive by means of spindle with supplement “SP” (vertical spindle) Manual drive by means of spindle bevel gear drive with supplement “SPW” (horizontal spindle) Circuit ± U Motor drives AC motor drive 230 V 50/60 Hz with supplement “MoK” DS motor drive 3 x 400/230 V 50/60 Hz with supplement “Mo” Enclosure versions Are also available in the standard protection class IP 20 in the standard RAL 7035 paint finish. Output voltage If the output voltage needs to be kept constant, REO has suitable controllers in its product range, e.g: NLR 7000 tracking controller for three-phase motors, NLR 2012 three-point controller for AC motors Further special designs on request Data sheet Download our extensive catalog and discover many other REO products. Download Data sheet
REOLINE Plus DC-S/D
REOLINE Laboratory Power Supplies (analogue, separate windings) Description The laboratory variable transformers from the REOLINE series are equipped with a digital display, economy winding and continuously adjustable output voltage from 0…200 VDC. The absolute zero position results in a de-energized state at position 0. The adjustable voltage supply is suitable for use in laboratories, testing and service areas or workshops. Advantages Mains cable 2m long Illuminated power switch with integrated thermal short-circuit protection Toroidal variable-ratio transformer with absolute zero position Safety socket 4mm at the output Short time overload possible Easy connectivity Does not generate electromagnetic interference Modifications on request Residual ripple 48% Inrush-current limitation optional Typical applications Laboratory Test field Workshop and service Technical specification Output voltage0 – 200 VOutput power120 – 1600 W Input voltage 230 V Output current 0,6 – 8 A Frequency 48% Vector group Auto Max. Ambient temperature + 40°C Protection IP20 Produced in accordance with IEC/EN 61558-2-13, IEC/EN 61010-1
REOLINE Plus DC-S/A
REOLINE Laboratory Power Supplies (analog, auto-windings) Description This portable power supply is a single-phase direct current supply unit with analog display, auto-windings and continuously adjustable output voltage of 0 … 200 VDC.The absolute zero position causes the zero voltage state. Advantages Mains cable 2m long Illuminated power switch with integrated thermal short-circuit protection Toroidal variable-ratio transformer with absolute zero position Safety socket 4mm at the output Short time overload possible Easy connectivity Does not generate electromagnetic interference Modifications on request Residual ripple 48% Inrush-current limitation optional Typical applications Laboratory Test field Workshop and service Technical specification Output voltage0 – 200 VOutput power120 – 1600 W Input voltage 230 V Output current 0,6 – 8 A Frequency 48% Vector group Spar Max. Ambient temperature + 40°C Protection IP20 Produced in accordance with IEC/EN 61558-2-13, IEC/EN 61010-1
REOLINE Plus AC-S/D
REOLINE Laboratory Power Supplies (analogue, separate windings) Description The laboratory variable transformers from the REOLINE Plus AC-S/D series are equipped with a digital display, economy winding and continuously adjustable output voltage of 0..250 VAC. The absolute zero position results in a de-energized state at position 0. Advantages according to IEC/EN 61558-2-13 IEC/EN 61010-1 Mains lead 2 m long with plug with earth socket Illuminated power switch with integrated thermal short-circuit protection Toroidal variable-ratio transformer with absolute zero position Analogue or digital voltmeter and ammeter at the output Earthing contact socket or safety labs at the output Short time overload possible Clean sine wave of the AC output voltage Easy connectivity Does not generate electromagnetic interference Modifications on request Inrush-current limitation optional Typical applications Laboratory Test field Workshop and service Technical specification Input voltage 230 V Output voltage 0 – 250 V Output current 0,6 – 8 A Output power 0.15 – 2.00 kVA Frequency 50 / 60 Hz Vector group Spar Max. Ambient temperature + 40° IP code IP40 Produced in accordance with EN 61010-1 / VDE 0441 Part 1 Data sheet Download our extensive catalog and discover many other REO products. Download Data sheet
REOLINE plus AC-S/A
REOLINE Laboratory Power Supplies (analog, auto-windings) Description The laboratory variable transformers from the REOLINE Plus AC-S/A series are equipped with an analog display, economy winding and continuously adjustable output voltage of 0..250 VAC. The absolute zero position results in a de-energized state at position 0. Advantages according to IEC/EN 61558-2-13 IEC/EN 61010-1 Mains lead 2 m long with plug with earth socket Illuminated power switch with integrated thermal short-circuit protection Toroidal variable-ratio transformer with absolute zero position Analogue or digital voltmeter and ammeter at the output Earthing contact socket or safety labs at the output Short time overload possible Clean sine wave of the AC output voltage Easy connectivity Does not generate electromagnetic interference Modifications on request Inrush-current limitation optional Typical applications Laboratory Test field Workshop and service Technical specification Input voltage 230 V Output voltage 0 – 250 V Output current 0,6 – 8 A Output power 0.15 – 2.00 kVA Frequency 50 / 60 Hz Vector group Spar Max. Ambient temperature + 40° Protection IP20 Produced in accordance with EN 61010-1 / VDE 0441 Part 1 Data sheet All data and configurations can be found in our product data sheet. Download datasheet