AC Magnets REOVIB WI 721
Powder-coated version Description Powder-coated version, fully encapsulated at 900 1/min, 1500 1/min, 3000 1/min or 6000 1/min, power ratings up to 3900 VA Mounting via threaded holes on the base and armature surface Cable version downwards with unshielded or shielded cables The use of a new coating technology allows us to design the vibrating magnet to be smaller in the WI 721 series. This results in significant savings in terms of weight, material and installation space. This optimized surface coating also ensures a consistently high performance, without the usual performance losses that can occur with other systems. The advantages of this new coating are numerous: Use in the pharmaceutical industry Use in the food processing industry with FDA conformity Corrosion protection High temperature resistance Non-flammable Cold resistant Homogeneous coating Solvent resistance High abrasion resistance Thanks to these properties, the WI 721 series is ideally suited for demanding applications, especially in environments that require high standards of hygiene, durability and performance. Advantages Corrosion protection through powder coating FDA-compliant (Food and Drug Administration) Optimum size/performance ratio Good adjustability Power ratings up to 3900 VA Also for low-frequency applications Peak tractive force up to 6900 N Flat designs Typical Applications Packaging and weighing industry for feeding and sorting processes, automation processes using drives with vibrating magnets, particularly suitable for the food and pharmaceutical industries (FDA-compliant) Technical data Types Max. nominal air gap[mm] Power at 6000 1/min [VA] Nominal current=thermal nominal current at 230V [A] Peak tractive force at nominal air gap [N] Power at 3000 1/min [VA] therm. Nominal current at 230V [A] Peak tractive force at nominal air gap [N] Weight magnet [kg] Weight armature [kg] REOVIB WI 721/10 2,5 320 1,4 230 280 1,2 229 2,1 0,34 REOVIB WI 721/12 3 450 1,95 330 425 1,85 318 2,8 0,62 REOVIB WI 721/14 3 1200 5,2 850 1200 5,2 1410 6,9 1,45 REOVIB WI 721/16 3 2200 9,5 1590 1890 8,2 2620 10,5 2,6 REOVIB WI 721/18 3 – – – 3900 16,9 6900 28 9 Dimensions in mm Types a b c d f1 f2 f3 g h i p r REOVIB WI 721/10 100 68 67 – 62,5 12,5 9 67 39 18,5 30 M6 REOVIB WI 721/12 100 100 67 40 62,5 15,5 9 67 71 18,5 30 M6 REOVIB WI 721/14 155 110 109 – 91,5 23,5 15 109 69 27,5 50 M10 REOVIB WI 721/16 155 168 109 80 91,5 23,5 15 109 127 27,5 50 M10 REOVIB WI 721/18 230 170 170 65 129,5 42,5 18 170 121 48,5 75 M12 Certifications
Isolating transformer REOMED I
Medical systems must safely comply with the leakage currents specified in the standard.
Isolating transformer REOMED II
The REOMED II isolating transformer is a reliable leakage current limiter in medical systems.
Choke NTT LD-DH 100
Directly cooled surge 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 destruction of the IGBT. Advantages Less copper Small dimensions compared to traditional cooling methods Significantly lower weight Cooling with water/glycol High protection class Suitable for high pulse current Technical specification According to: EN 60076-6 Test voltage: 12kV Overload: 1,5 x INenn 1 min / h Climatic category: DIN IEC 68 Part 1 25/085/21 Nominal Voltage: 3000 V Rated current: 500 – 2500 A
Test Choke RPD 9039
Three-phase load reactor Description Drive inverters or output filters must be tested at rated current by using typically motor-generators. Due to the high costs, the specimens can be loaded alternatively with chokes which have a sufficient linearity and does not exceed the temperature limit at higher frequencies. Advantages Small dimensions Cost-effective solution Technical specification 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] Cooper [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 reactors are used in test laboratories as load reactor. They can be interconnected with each other. If these reactors used with appropriate resistors, a test under different cos (phi) is possible. Advantages Robust design High flexibility compact construction Low losses Technical specification Insulation class: F at 40° C Climatic category: 25/085/21 DIN IEC 68 Part 1 Max. winding temperature: 125° C Protection rating: 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] Cooper [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 choke NPT 892
Single phase DC test choke Description Switches must pass many different tests during the approval phase. Some of these tests involve the switching behaviour under different load conditions, the switch is tested on nominal load, overload and at many cos. Additionally, the switch will be checked on switch on and switch off procedures. The parameters must be every time the same during these tests. In the past, air chokes were used as inductive loads because they are virtually non-saturating. However, air chokes are larger and have a stronger stray field than comparable iron-core chokes with corresponding magnetic energy. In order to set the respective cos? – value, suitably adapted resistors then had to be connected. In order to fulfill all the required test points, many different inductive and resistive loads had to be present. Advantages Adapted linearity, no saturation in the workspace Several taps, just a few chokes instead of many are needed Adjusted winding resistance, thereby reducing resistive loads Designed for continuous load and short-term exposure Optimizing weight and dimensions, lower costs High voltage, standard up to 1000V Technical specification Insulation class: F at 40° C Climatic category: 25/085/21 DIN IEC 68 Part 1 Max. winding temperature: 140° C Protection rating: IP 00 Nominal Voltage: 24 V Rated current: 0,2 – 4 A Inductance: 160 – 125000 mH Type Rated voltage [V] Rated current [A] Inductance [mH] DC-Resistance [mΩ] Power loss [W] NPT 892/0,2 24 50/60 Hz 0,2 125.000 197,3 20 NPT 892/2 24 50/60 Hz 2 1.200 2,855 – NPT 892/4 24 50/60 Hz 4 160 2,8 64 Dimensions in mm Type L [mm] B [mm] H [mm] N1 [mm] N2 [mm] øD1 [mm] øD1 [mm] A1 [mm] Cooper [kg] Weight [kg] NPT 892/0,2 200 148 261 124 120 10×18 6,2 24 1 2 NPT 892/2 240 168 375 144 140 10×18 18 44 3 10 NPT 892/4 280 173 417 176 143 13×20 4,4 38 11 38
Test choke NPT 8919
Single-phase iron core reactor DESCRIPTION These chokes are used in test laboratories as load chokes. They can be interconnected (almost) arbitrarily. If these chokes are used with corresponding resistors, testing under different cos(phi) is possible. This is required, for example, to test the connection and connection behavior of components. ADVANTAGES Robust design High flexibility compact construction Low losses TECHNICAL SPECIFICATION Insulation class: F at 40° C Climatic category: 25/085/21 DIN IEC 68 Part 1 Max. winding temperature: 125° C Protection rating: IP00 Nominal Voltage: 230 – 600 V Rated current: 1,5 – 32,5 A Inductance: 0,031 – 71 mH Special equipment Also as IP 54 available with: Input cable/output cable Input cable/output socket Complete cable connection solution for mains, output and control connections
Harmonic Filter CNW 999
Compensating choke (7 or 14% detuning factor) Description Reactive Power and harmonics compensation equipment; Protection of capacitors Advantages Low inductance tolerance Low-noise Linear behaviour even with current higher than rated current Connection on terminals or wire at the option Technical specification Conforming 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 Climatic category: DIN IEC 60068-1 Thermal class: H Protection rating: IP00 Output voltage : 25 – 600 V Output current : 2 – 600 A Output power : 1000 – 15000 W Input voltage switchable [V] V Type Detuning factor 7% Reactive power capacitors [kVAr] Resonant frequency [Hz] Detuning factor (p) [%] Rated current [A] Current @ 50Hz [A] Inductance per strand [mH] Cooper [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] Resonant frequency [Hz] Detuning factor (p) [%] Rated current [A] Current @ 50Hz [A] Inductance per strand [mH] Cooper [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
Harmonic Filter CNW 957
Regenerative harmonic filter (400V/50Hz) Description LCL filters are used especially in regenerative converters (AFE), but also for inverters for renewable energies. The main purpose of this filter is to eliminate the PWM frequencies for protect the supply network. Advantages Increases the efficiency of the drive by improving power quality Low losses save high energy costs Compact design and low weight Natural cooling Optional charging resistor Technical specification Rated voltage: 3 x 400V / 50Hz Climatic category: 25/085/21 DIN IEC 68 Part 1 Ambient temperature: 40°C Protection rating: IP00 Optional: available with charging resistor Rated current : 14 – 74 A Frequency : 50 Hz Type Rated voltage [V] L [mm] B [mm] H [mm] N1 [mm] N2 [mm] D1 [mm] D2 [mm] Clamp [mm²] CNW 957 / 14 14 610 320 155 590 250 ø9 / ø17 ø7 4 CNW 957 / 29 29 610 320 225 590 250 ø9 / ø17 ø7 10 CNW 957 / 42 42 880 600 235 853 500 ø9 / ø17 ø9 16 CNW 957 / 74 74 880 600 235 853 500 ø9 / ø17 ø9 35