DC-Link reactor N CNW 891
Single-phase DC-link reactor (1 line) Description Compact & efficient Reduce grid disturbances – save energy costs. The DC-link reactor is used for smoothing the DC link current and to reduce mains harmonics in voltage source inverters. The typical combinations of rectifiers and capacitors strains the supply network significantly. For functional reasons, the current consumption of the power supply or the inverter is not sinusoidal but pulsed at the moment of maximum voltage. DC-link reactor reduce the harmonics and relieve the supply network similar to the mains choke. In addition, the DC-link reactor attenuates charging current peak surges of the DC-link capacitors. By using a DC-link reactor the supply network is less burdened with harmonic reactive power. Improvement of the efficiency of a converter (Power Factor Correction). Starting currents and current peak are attenuated up to 70%. Line reactors help to comply with international power quality standards IEEE 519 or EN 61000-3-2. TYPICAL APPLICATIONS Drive systems for motor drives,Mechanical engineering,Elevators/ escalators,Pipes,Conveyor technology,Ventilation and air conditioning,Robotics,Automation technology,Power supplies,Wind turbines Advantages Reduction of harmonics waves Attenuation of current spikes of up to 70% Compact design Advantages over line reactor: Smaller size Lower cost of materials / Price Smaller power loss Production possible according to UL insulation system E251513 Technical Data Nominal voltage: U ≤ 600 V According to: EN 60289 / EN 61558 Test voltage: L-PE 4000 V, AC/50Hz, 60s Insulation class: T40/F Protection rating: IP00 Climatic category: DIN IEC 60068-1 Overload: 1,5 x INenn 1 min / h Design: standing on foot angle Technical specification Type Nominal voltage U [V] Nominal current [A] Inductance [mH] Power dissipation [W] Mass [kg] Mass Cu [kg] N CNW 891 / 8 600 50 / 60 Hz 8 9,4 14 1,4 0,3 N CNW 891 /11 600 50 / 60 Hz 11 6,2 15 2 0,3 N CNW 891 / 15 600 50 / 60 Hz 15 4,8 20 2,8 0,6 N CNW 891 / 20 800 50 / 60 Hz 20 3,3 19 3,6 0,6 N CNW 891 /28 800 50 / 60 Hz 28 2,4 22 3,6 0,8 N CNW 891 / 34 800 50 / 60 Hz 34 2,0 29 4,5 0,8 N CNW 891 / 40 800 50 / 60 Hz 40 1,6 31 7 1 N CNW 891 / 55 800 50 / 60 Hz 55 1,2 43 8 1,2 N CNW 891 / 70 800 50 / 60 Hz 70 0,98 49 10,5 1,4 N CNW 891 / 85 800 50 / 60 Hz 85 0,81 60 13,6 1,8 N CNW 891 / 100 800 50 / 60 Hz 100 0,67 70 14 2,5 DIMENSIONS IN MM Type Lenght L1 (mm) Broad B1 (mm) Broad B2 (mm) High max. H (mm) Mounting N1 (mm) Attachment N2 (mm) Attachment D1 (mm x mm) Connection terminal/ Cable lug [mm²] Connection PE Connection A1 (mm) Design N CNW 891 / 8 84 76 62 80 64 48 5 x 8 2,5 Flat plug 6,3 x 0,8 1 N CNW 891 /11 84 90 76 80 64 62 5 x 8 2,5 Flat plug 6,3 x 0,8 1 N CNW 891 / 15 96 95 88 85 84 72 6 x 11 2,5 Flat plug 6,3 x 0,8 1 N CNW 891 / 20 96 138 102 85 84 85 6 x 11 10 (m5) M5 40 2 N CNW 891 /28 96 138 102 85 84 85 6 x 11 16 (M5) M5 40 2 N CNW 891 / 34 105 138 105 95 84 87 6 x 11 16 (M5) M5 40 2 N CNW 891 / 40 120 155 120 105 90 105 6 x 11 16 (M5) M6 45 2 N CNW 891 / 55 150 138,5 107,5 135 122 87,5 7 x 13 16 (M5) M6 45 2 N CNW 891 / 70 150 159 124,5 135 122 104,5 7 x 13 25 (M8) M6 45 2 N CNW 891 / 85 150 185,5 150,5 135 122 130,5 7 x 13 25 (M8) M6 45 2 N CNW 891 / 100 174 162,5 121 150 135 101 7 x 13 35 (M8) M8 50 2 Data sheet Download our extensive catalog and discover many other REO products. Download Data sheet Certifications
Motor Choke CNW M 854
Reduce voltage rise (< 200V / µs) and distortions – optimally protect electrical consumers.
du/dt Drossel CNW M 833
Fully Potted Three-Phase Du/dt Filter (Protection Class: IP00 – IP66) Description Reduce voltage rise to < 500V / µs – protect electrical loads and insulation cost-effectively. A simple and cost-effective method to reduce the voltage rise rate is to use a du/dt filter. The filter dampens the voltage rise to acceptable values and prevents overvoltages on long supply lines. Losses and heating are minimised and the leakage current is reduced. By limiting the voltage gradient, the motor insulation is protected and the service life is extended. The EMC interference in the radiation range from 1 MHz to 30 MHz is also reduced. Voltage rises are reduced to < 500V / µs. Advantages optimal mechanical protection of the Drossel Protection Class: IP00 – IP66 Protection for electrical consumers Limitation of voltage rise to < 500V/µs extended service life for electrical consumers low leakage currents on the motor Reduced losses Very low noise Easy construction Production according to UL insulation system E251513 possible Typical Applications Drive systems for motor drives: Mechanical engineering, Elevators / escalators, Pipes, Conveyor technology, Ventilation and air conditioning, Robotics, Automation technology, Power supplies and Wind turbines Technical data Type Degree of protection Rated voltage [V] Rated current [A] Inductance [mH] Capacitance [pF] Weight [kg] Terminal [mm²] Cable gland CNW M 833 / 8 IP 66 3 x 400 ≥ 60 Hz 8 2 330 3,3 2,5 M20x1.5 CNW M 833 / 16 IP 66 16 0,9 330 4,5 6 M25x1.5 CNW M 833 / 36 IP 65 36 0,42 1500 9 16 M32x1.5 CNW M 833 / 60 IP 65 60 0,27 2200 25 35 M40x1.5 CNW M 833 / 90 IP 65 90 0,17 4700 27 35 M40x1.5 CNW M 833 / 180 IP 65 175 0,09 10000 40 95 M63x1.5 Dimensions in mm Type Dimensions L1 [mm] L2 [mm] L3 [mm] B1 [mm] B2 [mm] B3 [mm] B4 [mm] B5 [mm] H1 [mm] H2 [mm] H3 [mm] N1 [mm] N2 [mm] D [mm] CNW M 833 / 8 170 140 150 80 80 55 20,5 5,5 170 57 75 135 65 5.5×7 CNW M 833 / 16 180 140 170 85 80 65 10,5 5,5 170 57 75 155 70 5.5×7 CNW M 833 / 36 245 175 175 115 120 80 20 20 250 140 110 155 95 5.5×15 CNW M 833 / 60 315 249 255 180 175 120 30 27 323 218 105 185 150 9×13 CNW M 833 / 90 315 250 255 180 175 120 30 25 325 218 105 185 150 9×13 CNW M 833 / 180 355 270 – 127 200 160 105 8 350 220 130 185 105 10×18 Datasheet All data and configurations can be found in our product datasheet. Download Datasheet Certifications
Drossel LD-DH 100
Directly cooled inrush current choke Description The short-circuit current limiting choke is used to limit the short-circuit current in the event of a bridge short circuit. This protects the intermediate circuit and prevents the IGBT from being destroyed. Advantages very little copper usage very small dimensions compared to the non-forced cooling version significantly lower weight to be cooled with water/glycol very high protection class also suitable for high pulse currents Technical data According to: EN 60076-6 Test voltage: 12kV Overload: 1,5 x INenn 1 min / h Climate category: DIN IEC 68 Part 1 25/085/21 Nominal voltage: 3000 V Nominal current: 500 – 2500 A
Test Choke RPD 9039
Three-phase load reactor Description Drive inverters or output filters must be tested at nominal current, a process typically performed using motor-generator sets. Due to the high costs, test specimens can alternatively be loaded with Chokes that offer sufficient linearity and do not exceed the temperature limit at higher frequencies. Advantages small dimensions Cost-effective solution Technical data Cooling: AN Insulation class F Climatic category: 25/085/21 DIN IEC 68 Part 1 Max. winding temperature: 140 °C Protection rating: IP 00 Rated voltage : 400 V Rated current : 0,6 – 75 A Inductance : 3,15 – 254 mH Type Rated voltage [V] Rated current [A] Inductance [mH] DC-Resistance [mΩ] Power loss [W] RPD 9039/0,6 3 x 400 0,6 254 6009,2 20 RPD 9039/7,0 3 x 400 7 31,4 221,7 70 RPD 9039/32,0 3 x 400 32 8,550 34,3 230 RPD 9039/75,0 3 x 400 75 3,150 12,6 430 Dimensions in MM Type L [mm] B [mm] H [mm] N1 [mm] N2 [mm] øD1 [mm] øD1 [mm] A1 [mm] Copper [kg] Weight [kg] RPD 9039/0,6 125 91 85 100 52 5 x 8 9 33,1 1 2 RPD 9039/7,0 190 123 157 170 79 8 x 12 9 34,5 3 10 RPD 9039/32,0 300 168 264 224 120 10 x 18 9 34,7 11 38 RPD 9039/75,0 360 182 313 264 142 10 x 18 9 35,7 18 58
Test reactor NPT 8929
Single-phase test reactor Description These chokes are used in test laboratories as load chokes. They can be interconnected (almost) arbitrarily. If these chokes are used with appropriate resistors, testing under various cos(phi) is possible. This is required, for example, to test the connection and switching behavior of components Advantages Robust design High flexibility compact design Low losses Technical data Insulation class: F at 40° C Climatic category: 25/085/21 DIN IEC 68 Part 1 Max. winding temperature: 125° C Protection class: IP00 Nominal Voltage: 230 V Rated current: 0,5 – 32,5 A Inductance: 0,127 – 3180 mH Type Rated voltage [V] Rated current [A] Inductance [mH] DC-Resistance [mΩ] Power loss [W] NPT 8929 / 0,5 230 0,5 3180 55670,2 23 NPT 8929 / 1,25 230 1,25 1270 16880,0 43 NPT 8929 / 1,66 230 1,66 955 9977, 8 47 NPT 8929 / 2,5 230 2,5 636 6388,5 66 NPT 8929 / 5 230 5,0 318 1782,5 94 NPT 8929 / 32,5 230 32,5 0,318 0,0 39 NPT 8929 / 32,5 230 32,5 0,127 7,0 13 NPT 8929 / 32,5 230 32,5 0,318 0,0 27 Dimensions in MM Type L [mm] B [mm] H [mm] N1 [mm] N2 [mm] øD1 [mm] Connection [mm²] Copper [kg] Weight [kg] NPT 8929 / 0,5 120 96 205 76 77 7 x 13 2,5 0,7 5 NPT 8929 / 1,25 160 105 265 100 81 7 x 13 2,5 2 9,8 NPT 8929 / 1,66 160 115 270 100 91 7 x 13 2,5 3,1 12,2 NPT 8929 / 2,5 200 122 310 124 94 10 x 18 4 3,9 17 NPT 8929 / 5 240 153 355 144 125 10 x 18 4 7,3 29 NPT 8929 / 32,5 120 96 208 76 77 7 x 13 16 0,84 6,5 NPT 8929 / 32,5 100 82 190 63 65 6 x 10 16 0,44 3,6 NPT 8929 / 32,5 120 96 208 76 77 7 x 13 16 0,94 6,5
Test Reactor NPT 8919
Single-phase iron core reactor Description These chokes are used as load chokes in testing laboratories. They can be interconnected (almost) arbitrarily. If these chokes are used with appropriate resistors, testing is possible under various cos(phi). This is required, for example, to test the connection and switch-on behavior of components. Advantages Robust design High flexibility compact design Low losses Technical data Insulation class: F at 40° C Climatic category: 25/085/21 DIN IEC 68 Part 1 Max. winding temperature: 125° C Protection class: IP00 Nominal voltage: 230 – 600 V Nominal current: 1.5 – 32.5 A Inductance: 0.031 – 71 mH Optional extras Also available as IP 54 with: Input cable/output cable Input cable/output socket Complete cable connection solution for mains, output and control connections
Harmonic Filter CNW 999
Compensation choke (7 or 14% detuning factor) Description Detuning (p) of reactive current and harmonic compensation systems; protection of the capacitors Advantages small inductance tolerance Low-noise linear behavior even with currents greater than the rated current optional connection via terminals or cable Technical data According to: DIN EN 61558-2-20 Test voltage: L-L 2100 V, DC 1 min L-PE 2700 V, DC 1 min Overload: 1,5 x INenn 1 min / h Climate category: DIN IEC 60068-1 Thermal class: H Protection class: IP00 Output voltage: 25 – 600 V Output current: 2 – 600 A Output power: 1000 – 15000 W Input voltage switchable: Input voltage switchable [V] V Type detuning factor 7% Reactive power capacitors [kVAr] Resonance frequency [Hz] Detuning factor (p) [%] Rated current [A] Current @ 50Hz [A] Inductance per strand [mH] Copper [kg] Weight [kg] CNW 999/10/6 6,25 189 7 10,6 10,0 6,0 3 8 CNW 999/19/3 12,5 189 7 20,5 19,0 3,0 4 9 CNW 999/38/1,53 25 189 7 41,0 38,0 1,53 1 17 CNW 999/75/0,78 50 189 7 80,0 75,0 0,78 1 28 Type detuning factor 14% Reactive power capacitors [kVAr] Resonance frequency [Hz] Detuning factor (p) [%] Rated current [A] Current @ 50Hz [A] Inductance per strand [mH] Copper [kg] Weight [kg] CNW 999/9/14,5 6,25 134 14 9,1 9,0 14,5 5 9 CNW 999/19/6,9 12,5 134 14 19,1 19,0 6,9 5 15 CNW 999/38/3,5 25 134 14 38,2 38,0 3,5 1 24 CNW 999/76/1,73 50 134 14 76,5 76,0 1,73 1 43 Dimensions in mm Type detuning factor 7% L [mm] B [mm] H [mm] N1 [mm] N2 [mm] D1 [mm] D2 [mm] Distance [mm] Weight [kg] CNW 999/10/6 190 101 155 170 69 8×12 – 30 7 CNW 999/19/3 190 111 155 170 79 8×12 – 30 8 CNW 999/38/1,53 240 150 205 185 97 10×18 9 55 17 CNW 999/75/0,78 265 172 225 200 122 10×18 9 55 28 Type detuning factor 14% L [mm] B [mm] H [mm] N1 [mm] N2 [mm] D1 [mm] D2 [mm] Distance [mm] Weight [kg] CNW 999/9/14,5 190 97 157 170 69 8×12 – 30 9 CNW 999/19/6,9 240 111 209 185 88 8×12 – 45 15 CNW 999/38/3,5 265 265 225 200 104 10×18 9 55 24 CNW 999/76/1,73 300 197 225 224 144 10×18 9 65 43
Air Choke Ld 220
Air choke with aluminium copper/disc winding DESCRIPTION Air reactors are particularly used where high inductive linearity is required. Due to their relatively simple mechanical structure, they are not only compact, but also very robust. With our expertise, the REO air reactors perform to the required standard, even in the most arduous conditions. REO Mix & Match principle With REO Mix & Match you can choose from a wide range of of options – combine the various options in order to always get the best product for your application. REO is able to offer different designs and winding techniques, a variety of conductor materials and structures. Depending on the specific requirements, we are able to produce an optimal solution by combining these parameters to provide the perfect solution. Optional Layer winding/Disc winding Aluminium, Copper or aluminium + copper Protections: Paint coating, protective coating, housing or REO Xtreme Cooling fan/unit Sensors: Switch NO / NC, PT100, NTC, PTC ADVANTAGES No saturation Wide range of material selection Special protective coating High linearity L (i) Very good mechanical strength No hysteresis Optimal weight by forced air cooling Directional air flow through GRP conduits Very efficient liquid cooling option (waveguide) Can be used almost anywhere PTC Technical Data Frequency of the current: DC and AC Tolerances: + 10 / – 10 %, + 5 / – 5 % Taps: By default, no taps (available on request) Insulation: F or H Cooling method and cooling liquid according to IEC 60310: AN, AF or WF Test voltage: up to 12kV 60s 50Hz, up to 25kV 1,2/50µs Mounting: Suspended, vertical or horizontal Mechanical strength, mechanical simulation (FEM): EN 12663 Shock – and vibration stress: IEC 61373 Kat. 1 Kl. B Rated current: 200 – 700 A Inductance: 0,5 – 4 mH Type Inductance (mH) Cooling 3 m/s Cooling 5 m/s Cooling 8 m/s I [A] magn. Energy [J] P [kVA] at 20°C I [A] magn. Energy [J] P [kVA] at 20°C I [A] magn. Energy [J] P [kVA] at 20°C LD 220/200/0,5 0,5 200 10 0,7 250 15,6 1,1 300 22,5 1,6 LD 220/400/0,5 0,5 400 40 1,8 500 62,5 2,9 600 90 4,2 LD 220/700/0,5 0,5 700 122,5 2,4 500 62,5 2,9 600 90 4,2 LD 220/200/1 1 200 20 1,1 250 31,3 1,7 300 45 2,4 LD 220/400/1 1 400 80 2,8 500 125 4,4 600 180 6,3 LD 220/700/1 1 700 245 3,8 850 361,3 5,5 100 5 7,7 LD 220/200/2 2 200 40 1,7 250 62,5 2,6 300 90 3,7 LD 220/400/2 2 400 160 4,4 500 250 6,9 600 360 10 LD 220/700/2 2 700 490 5,7 850 722,5 8,4 1000 1000 11,6 LD 220/200/4 4 200 80 2,5 250 125 3,9 300 180 5,6 LD 220/400/4 4 400 320 6,9 500 500 10,8 600 720 15,6 LD 220/700/4 4 700 980 8,7 850 1445 12,8 1000 2000 17,7 Dimensions in mm Type B [mm] H [mm] T [mm] Copper [kg] Weight [g] LD 220/200/0,5 250 250 180 11,4 16 LD 220/400/0,5 350 350 180 20,9 29 LD 220/700/0,5 400 400 370 74,8 86 LD 220/200/1 300 300 220 17,6 33 LD 220/400/1 400 400 220 32,5 37 LD 220/700/1 400 400 450 116 124 LD 220/200/2 350 350 230 26,7 40 LD 220/400/2 400 400 310 51,4 87 LD 220/700/2 450 450 490 175 182 LD 220/200/4 400 400 250 40,2 54 LD 220/400/4 420 420 400 80,3 97 LD 220/700/4 500 500 570 267 301
Air reactor LD 210
Air reactor with aluminum/disc winding DESCRIPTION Air reactors are particularly used where high inductive linearity is required. Due to their relatively simple mechanical structure, they are not only compact, but also very robust. With our expertise, the REO air reactors perform to the required standard, even in the most arduous conditions. REO Mix & Match principle With REO Mix & Match you can choose from a wide range of of options – combine the various options in order to always get the best product for your application. REO is able to offer different designs and winding techniques, a variety of conductor materials and structures. Depending on the specific requirements, we are able to produce an optimal solution by combining these parameters to provide the perfect solution. Optional Layer winding/Disc winding Aluminium, Copper or aluminium + copper Protections: Paint coating, protective coating, housing or REO Xtreme Cooling fan/unit Sensors: Switch NO / NC, PT100, NTC, PTC ADVANTAGES No saturation Wide range of material selection Special protective coating High linearity L (i) Very good mechanical strength No hysteresis Optimal weight by forced air cooling Directional air flow through GRP conduits Very efficient liquid cooling option (waveguide) Able to be universally applied. Technical Data Frequency of the current: DC and AC Tolerances: + 10 / – 10 %, + 5 / – 5 % Taps: By default, no taps (available on request) Insulation: F or H Cooling method and cooling liquid according to IEC 60310: AN, AF or WF Test voltage: up to 12kV 60s 50Hz, up to 25kV 1,2/50µs Mounting: Suspended, vertical or horizontal Mechanical strength, mechanical simulation (FEM): EN 12663 Shock – and vibration stress: IEC 61373 Kat. 1 Kl. B Rated current: 100 – 700 A Type Inductance [mH] Cooling 3 m/s Cooling 5 m/s Cooling 8 m/s I [A] magn. Energy [J] P [kVA] at 20°C I [A] magn. Energy [J] P [kVA] at 20°C I [A] magn. Energy [J] P [kVA] at 20°C LD 210/100/1 1 100 5 0,5 140 9,8 0,9 180 16,2 1,5 LD 210/200/1 1 200 20 1 280 39,2 2,1 35o 61,3 3,2 LD 210/400/1 1 400 80 3 500 125 4,6 600 180 6,6 LD 200/700/1 1 700 245 5,1 850 361,3 7,5 1000 500 10,4 LD 210/100/2 2 100 10 0,7 150 22,5 1,8 180 32,4 2,4 LD 210/200/2 2 200 40 1,6 300 90 3,6 380 144,4 5,8 LD 210/400/2 2 400 160 4,4 500 250 6,9 600 360 9,9 LD 210/700/2 2 700 490 8 850 722,5 11,7 1000 1000 16,2 LD 210/100/4 4 100 20 1,2 150 45 2,6 180 64,8 3,7 LD 210/200/4 4 200 80 2,5 300 180 5,7 380 288,8 9,1 LD 210/400/4 4 400 320 6,9 500 500 10,8 600 720 15,6 LD 210/700/4 4 700 980 12,4 850 1445 18,2 1000 2000 25,2 LD 210/100/8 8 100 40 1,7 150 90 3,9 180 129,6 5,6 LD 210/200/8 8 200 160 3,8 300 360 8,7 380 577,6 13,9 LD 210/400/8 8 400 640 10,7 500 1000 16,7 600 1440 24 LD 210/700/8 8 700 1960 19 850 2890 28 1000 4000 38,7 Dimensions in mm Type B [mm] H [mm] T [mm] Copper [kg] Weight [g] LD 210/100/1 300 300 130 5,06 14 LD 210/200/1 400 400 180 12,32 21 LD 210/400/1 500 500 190 23,54 49 LD 200/700/1 500 500 330 53,79 75 LD 210/100/2 350 350 180 7,81 13 LD 210/200/2 400 400 220 18,92 29 LD 210/400/2 450 450 280 34,1 51 LD 210/700/2 550 550 420 83,6 107 LD 210/100/4 350 350 230 12,21 17 LD 210/200/4 420 420 290 29,37 43 LD 210/400/4 500 500 370 53,79 77 LD 210/700/4 600 600 540 129,8 160 LD 210/100/8 350 350 270 18,26 27 LD 210/200/8 450 450 350 44,99 60 LD 210/400/8 550 550 430 82,83 110 LD 210/700/8 650 650 680 199,1 240