RWC50B-100KB

RWC50B-100KB

  • 厂商:

    AAC(瑞声科技)

  • 封装:

  • 描述:

    RWC50B-100KB - HIGH POWER RESISTOR - Water Cooling, Non-Inductive - American Accurate Components, In...

  • 详情介绍
  • 数据手册
  • 价格&库存
RWC50B-100KB 数据手册
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 (Ω) 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 Ω 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 +41°C max at inlet, > dew point 2 litters/minute minimum 0.06Kg/cm 1.4°C 14°C 50°C 110°C 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 41°C* 6 litters/min Over due point 0.1kgf/cm 10Kg/cm 1.4°C** 14°C 50°C 110°C 2000V AC 3kg 2 2 RWC-100 1,000 W 0.22 ~ 1.0K All ±250 ±10% 600pF 41°C* 6 litters/min Over due point 0.1kgf/cm 10Kg/cm 3.0°C** 14°C 50°C 110°C 2000V AC 5kg 2 2 RWC-200 2,000 W 0.22 ~ 1.0K All ±250 ±10% 1200pF 41°C* 6 litters/min Over due point 0.1kgf/cm 10Kg/cm 6.0°C** 14°C 50°C 110°C 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
RWC50B-100KB
1. 物料型号: - RWC50A:额定功率500W(每个电阻元件250W),最大应用功率700W(每个电阻元件350W)。 - RWC50B:额定功率500W。 - RWC-100:额定功率1000W。 - RWC-200:额定功率2000W。

2. 器件简介: - 这些是高功率电阻器,采用水冷、非感性设计,具有小尺寸、低电阻温度、优秀的浪涌吸收性能,并且电阻器与外壳之间由高纯度氧化铝基板绝缘,保证耐压至5kV。

3. 引脚分配: - 端头编码为Teflon绝缘线(外径2mm,蓝色),长度200mm。

4. 参数特性: - 电阻范围:0.10~1.0KΩ。 - 温度系数(TCR):+250ppm/°C。 - 容差:±10%。 - 电感(典型值):串联40nH/双电阻,RWC50B为0.1μF。 - 电容(典型值):并联160pF/双电阻,RWC50B为300pF,RWC-100为600pF,RWC-200为1200pF。

5. 功能详解: - 用于电力晶闸管和IGBT的浪涌抑制电阻器,电力转换系统和工业设备的电源供应,高输出AC电机控制。

6. 应用信息: - 用于电力晶闸管和IGBT的浪涌抑制,电力转换系统和工业设备的电源供应,以及高输出AC电机控制。

7. 封装信息: - 标准水嘴:乳头式。 - 水温:入口处最大+41°C,高于露点。 - 水流量:最低2升/分钟。 - 最小水温:超过露点。 - 水压降:0.06Kg/cm²。 - 最大水压:10Kg/cm²。 - 水温上升:RWC50A为1.4°C,RWC50B为1.4°C,RWC-100为3.0°C,RWC-200为6.0°C。 - 机箱温度上升:14°C。 - 表面温度上升:50°C。 - 最大表面温度上升:110°C。
RWC50B-100KB 价格&库存

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