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| HIGH POWER RESISTOR - Water Cooling, Non-Inductive The content of this specification may change without notification 12/14/07 Custom solutions are available. HOW TO ORDER RWC 50 - 102 K B Packaging B = bulk Tolerance K= +10% Resistance () 1R0 = 1.0 100 = 10 101 = 100 102 = 1.0K Rated Power 50A = 500 W 50B = 500 W 100 = 1,000 W 200 = 2,000 W Series Water Cooled High Power Resistor FEATURES Small size 500W, 1Kw, and 2Kw water-cooled non-inductive resistor with very low resistor temperature while in operation Flat plate resistance and twisted pair leads and special terminal structure (patent) have shown excellent surge absorption performance Resistors are insulated from case by high purity alumina substrate, and are guaranteed voltage-proof to 5kV APPLICATIONS Surge suppression resistors for power thyristors and IGBT, Power supply for electric power conversion system and industrial apparatus High output AC motor controls SPECIFICATIONS Model Rated Power Max. Applied Power Resistance Range EIA Values TCR (ppm/C) Tolerance Inductance (typical) Capacitance (typical) Hose Mouth Water Temperature Volume of Water Flow Minimum Water Temp. Water Pressure Loss Max. Water Pressure Water Temperature Rise Case Temperature Rise Surface Temperature Rise Max. Surface Temp. Rise Continuous Impulse Load Damaged Impulse Load Terminal Codes Dielectric Strength Max Operating Voltage Withstanding Voltage Insulation Resistance Load Life Humidity Weight *at inlet ** at outlet at rated power RWC50A 500 W (250 W/resistor element) 700 W (350 W/resistor element) 0.10 ~ 1.0K All 250 10% Series: 40nH/Dual resistor Parallel: 160pF/dual resistor Standard: nipple +41C max at inlet, > dew point 2 litters/minute minimum 0.06Kg/cm 1.4C 14C 50C 110C Peak Power 37kW/10 microsec./10kHz (ref. only) 100kW/70 microsec. Teflon Insulated Wire (0.18/30, outer diameter 2mm, blue), 200mm length 2 RWC50B 500 W 0.22 ~ 1.0K All 250 10% 0.1uF 300pF 41C* 6 litters/min Over due point 0.1kgf/cm 10Kg/cm 1.4C** 14C 50C 110C 2000V AC 3kg 2 2 RWC-100 1,000 W 0.22 ~ 1.0K All 250 10% 600pF 41C* 6 litters/min Over due point 0.1kgf/cm 10Kg/cm 3.0C** 14C 50C 110C 2000V AC 5kg 2 2 RWC-200 2,000 W 0.22 ~ 1.0K All 250 10% 1200pF 41C* 6 litters/min Over due point 0.1kgf/cm 10Kg/cm 6.0C** 14C 50C 110C 2000V AC 10kg 2 2 AC 2000V, 60 sec. (between terminal and case) 1000V AC 1,000Meg ohm min. (between terminal and case) 2% (rating 500W, 1000 hours) 2% (rating x 0.1, 1000 hours continuous load) 350g American Accurate Components, Inc. 188 Technology Drive, Unit H, Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 1 HIGH POWER RESISTOR - Water Cooling, Non-Inductive The content of this specification may change without notification 12/14/07 SCHEMATIC & DIMENSIONS (mm) RWC50A TEMPERATURE RISE (RWC50A) Resistor Surface Temperature Rise Case Temperature Rise RWC50B RWC100 RWC200 Custom solutions are available For more information; send your specification to sales@aacix.com American Accurate Components, Inc. 188 Technology Drive, Unit H, Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 2 |
Price & Availability of RWC200-100KB
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