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以上单价价格参考,不作为交易的条件,具体按照客户要求:型号 规格 数量 货期等因素具体报价生产销售。
电话:0510-66818787 66818388 传真:88231987
qq:1005862589 联系人:王先生
产品概述: 电热电容器以粗化聚丙稀膜及高性能液体(不含pcb)作复合介质,高纯铝薄箔作极板,瓷套筒螺杆及冷却水管作引出端子,铝合金板作外壳,内配水冷管。外形多为长方体箱式结构。 电热电容器主要用于而定电压不大于4.8kv,频率100khz及以下的可控或可调的交流电压系统中,专门用来改善感应加热、熔化、搅拌或铸造装置,以及类似应用场合的功率因数。产品性能符合gb/t3984-2004《感应加热装置用电力容器》标准要求。(标准gb/t3984.1-2004/iec60110-1998) 产品结构: rfm型水冷式全薄膜电热电容器主要由心子和外壳组成。心子由数组元件并构成,心子的一侧(公共极板)焊有冷却水管(空气自冷式产品除外);外壳由铝合金弯焊制成,两侧壁焊有供吊运、安装的支架,箱盖上装有进出水管和瓷套管铜接线端子。箱内除心子外充满性能优良的绝缘液体。 电热电容器型号及表示的含义: 以rfm0.75-1000-1sb为例 r | 电热电容器 | f | 液体介质代号(二芳基乙烷) | m | 固体戒指代号(聚丙稀薄膜) | 0.75 | 额定电压(kv) | 1000 | 额定电容(kvar) | 1 | 额定频率(khz) | s | 尾注号(水冷式) | b | 可调式 |
产品使用条件: 1、海拔高度不超过1000m,户内安装。 2、安装场所无剧烈机械振动,无有害气体及蒸汽,无导电性尘埃。 3、冷却水进水温不超过30℃。对于1000kvar以下的电容器水流量不低于4l/min,1000kvar及以上的4、不低于6l/min。电容器周围空气温度不超过50℃。 5、长期过电压(24小时中不超过4小时)不超过1.1un,长期过电流(包括谐波电流)不超过1.3ln |
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| 铝外壳电热电容器
序号 | 型号 | 额定值 | 额定电压 un/kv | 额定容量 qn/kvar | 频率 hz/khz | 额定电容 cn/μf | 1 | rfm0.75-360-0.5s | 0.75 | 360 | 0.5 | 4x50.9 | 2 | rfm0.75-750-0.5s | 0.75 | 750 | 0.5 | 6x70.7 | 3 | rfm1.0-750-0.5s | 1.0 | 750 | 0.5 | 6x39.8 | 4 | rfm1.1-750-0.5s | 1.1 | 750 | 0.5 | 6x32.9 | 5 | rfm1.2-750-0.5s | 1.2 | 750 | 0.5 | 6x27.6 | 6 | rfm0.375-180-1s | 0.375 | 180 | 1.0 | 4x50.9 | 7 | rfm0.375-360-1s | 0.375 | 360 | 1.0 | 6x67.9 | 8 | rfm0.5-180-1s | 0.5 | 180 | 1.0 | 4x28.6 | 9 | rfm0.5-360-1s | 0.5 | 360 | 1.0 | 4x57.3 | 10 | rfm0.75-360-1s | 0.75 | 360 | 1.0 | 4x25.5 | 11 | rfm0.75-640-1s | 0.75 | 640 | 1.0 | 4x45.3 | 12 | rfm0.75-750-1s | 0.75 | 750 | 1.0 | 4x53.1 | 13 | rfm0.75-1000-1s | 0.75 | 1000 | 1.0 | 6x47.2 | 14 | rfm1.0-360-1s | 1.0 | 360 | 1.0 | 4x14.3 | 15 | rfm1.0-750-1s | 1.0 | 750 | 1.0 | 4x29.8 | 16 | rfm1.0-1000-1s | 1.0 | 1000 | 1.0 | 4x39.8 | 17 | rfm1.2-360-1s | 1.2 | 360 | 1.0 | 4x9.95 | 18 | rfm1.2-750-1s | 1.2 | 750 | 1.0 | 4x20.7 | 19 | rfm1.2-1000-1s | 1.2 | 1000 | 1.0 | 4x27.6 | 20 | rfm0.75-750-2s | 0.75 | 750 | 2.0 | 4x26.5 | 21 | rfm0.75-1000-2s | 0.75 | 1000 | 2.0 | 6x23.6 | 22 | rfm1.0-750-2s | 1.0 | 750 | 2.0 | 4x14.9 | 23 | rfm1.0-1000-2s | 1.0 | 1000 | 2.0 | 6x13.3 | 24 | rfm1.2-750-2s | 1.2 | 750 | 2.0 | 4x10.4 | 25 | rfm1.2-1000-2s | 1.2 | 1000 | 2.0 | 6x9.21 | 26 | rfm0.375-360-2.5s | 0.375 | 360 | 2.5 | 4x40.7 | 27 | rfm0.375-750-2.5s | 0.375 | 750 | 2.5 | 6x56.6 | 28 | rfm0.5-360-2.5s | 0.5 | 360 | 2.5 | 4x22.9 | 29 | rfm0.5-750-2.5s | 0.5 | 750 | 2.5 | 6x31.8 | 30 | rfm0.5-1000-2.5s | 0.5 | 1000 | 2.5 | 6x42.4 | 31 | rfm0.75-360-2.5s | 0.75 | 360 | 2.5 | 4x10.2 | 32 | rfm0.75-750-2.5s | 0.75 | 750 | 2.5 | 4x21.2 | 33 | rfm0.75-1000-2.5s | 0.75 | 1000 | 2.5 | 6x18.9 | 34 | rfm0.375-360-4s | 0.375 | 360 | 4.0 | 4x25.5 | 35 | rfm0.375-640-4s | 0.375 | 640 | 4.0 | 6x30.2 | 36 | rfm0.375-750-4s | 0.375 | 750 | 4.0 | 6x35.4 | 37 | rfm0.5-360-4s | 0.5 | 360 | 4.0 | 4x14.3 | 38 | rfm0.5-750-4s | 0.5 | 750 | 4.0 | 6x19.9 | 39 | rfm0.5-1000-4s | 0.5 | 1000 | 4.0 | 6x26.5 | 40 | rfm0.75-360-4s | 0.75 | 360 | 4.0 | 4x6.37 | 41 | rfm0.75-750-4s | 0.75 | 750 | 4.0 | 4x13.3 | 42 | rfm0.75-1000-4s | 0.75 | 1000 | 4.0 | 6x11.8 |
| | 铜外壳电热电容器
序号 | 型号 | 额定值 | 额定电压un/kv | 额定容量qn/kvar | 频率hz/khz | 额定电容cn/μf | 1 | rfm20.5-500-1s | 0.5 | 500 | 1.0 | 6x53.1 | 2 | rfm20.5-640-1s | 0.5 | 640 | 1.0 | 6x67.9 | 3 | rfm20.75-500-1s | 0.75 | 500 | 1.0 | 4x35.4 | 4 | rfm20.75-640-1s | 0.75 | 640 | 1.0 | 4x45.3 | 5 | rfm20.75-750-1s | 0.75 | 750 | 1.0 | 4x53.1 | 6 | rfm20.75-1000-1s | 0.75 | 1000 | 1.0 | 6x47.2 | 7 | rfm21.0-500-1s | 1.0 | 500 | 1.0 | 4x19.9 | 8 | rfm21.0-750-1s | 1.0 | 750 | 1.0 | 4x29.8 | 9 | rfm21.0-1000-1s | 1.0 | 100 | 1.0 | 4x39.8 | 10 | rfm21.2-500-1s | 1.2 | 500 | 1.0 | 4x13.8 | 11 | rfm21.2-750-1s | 1.2 | 750 | 1.0 | 4x20.7 | 12 | rfm21.2-1000-1s | 1.2 | 1000 | 1.0 | 4x27.6 | 13 | rfm20.75-750-2s | 0.75 | 750 | 2.0 | 4x26.5 | 14 | rfm20.75-1000-2s | 0.75 | 1000 | 2.0 | 6x23.6 | 15 | rfm21.0-750-2s | 1.0 | 750 | 2.0 | 4x14.9 | 16 | rfm21.0-1000-2s | 1.0 | 1000 | 2.0 | 6x13.3 | 17 | rfm21.2-750-2s | 1.2 | 750 | 2.0 | 4x10.4 | 18 | rfm21.2-1000-2s | 1.2 | 1000 | 2.0 | 6x9.21 | 19 | rfm20.375-500-2.5s | 0.375 | 500 | 2.5 | 6x37.7 | 20 | rfm20.375-750-2.5s | 0.375 | 750 | 2.5 | 6x56.6 | 21 | rfm20.5-500-2.5s | 0.5 | 500 | 2.5 | 4x31.8 | 22 | rfm20.5-750-2.5s | 0.5 | 750 | 2.5 | 6x31.8 | 23 | rfm20.5-1000-2.5s | 0.5 | 100 | 2.5 | 6x42.4 | 24 | rfm20.75-500-2.5s | 0.75 | 500 | 2.5 | 4x14.2 | 25 | rfm20.75-750-2.5s | 0.75 | 750 | 2.5 | 4x21.2 | 26 | rfm20.75-1000-2.5s | 0.75 | 1000 | 2.5 | 6x18.9 | 27 | rfm20.375-500-4s | 0.375 | 500 | 4.0 | 6x23.6 | 28 | rfm20.375-640-4s | 0.375 | 640 | 4.0 | 6x30.2 | 29 | rfm20.375-750-4s | 0.375 | 750 | 4.0 | 6x35.4 | 30 | rfm20.5-500-4s | 0.5 | 500 | 4.0 | 4x19.9 | 31 | rfm20.5-750-4s | 0.5 | 750 | 4.0 | 6x19.9 | 32 | rfm20.5-1000-4s | 0.5 | 1000 | 4.0 | 6x26.5 | 33 | rfm20.75-500-4s | 0.75 | 500 | 4.0 | 4x8.84 | 34 | rfm20.75-750-4s | 0.75 | 720 | 4.0 | 4x13.3 | 35 | rfm20.75-1000-4s | 0.75 | 1000 | 4.0 | 6x11.8 | 36 | rfm20.375-640-8s | 0.375 | 640 | 8.0 | 6x15.1 | 37 | rfm20.5-640-8s | 0.5 | 640 | 8.0 | 6x8.49 | 38 | rfm20.5-1000-8s | 0.5 | 1000 | 8.0 | 6x13.3 | 39 | rfm20.75-640-8s | 0.75 | 640 | 8.0 | 4x5.66 | 40 | rfm20.75-1000-8s | 0.75 | 1000 | 8.0 | 6x5.89 | 41 | rfm21.0-500-10s | 1.0 | 500 | 10.0 | 4x1.99 | 42 | rfm21.0-800-10s | 1.0 | 800 | 10.0 | 4x3.18 |
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| 温度范围:-25℃~+45℃或-40℃~+40℃ 注:订货时可按用户要求提供如下特殊使用要求的产品: 1.内置放电电阻 2.湿热带地区使用 3.高原地区使用。 |
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本产品的品牌是鲁刚,型号是RFM2RFM20.5RFM20.75RFM21.0RFM21.2,介质材料是纸膜复合,应用范围是调谐,外形是方块状,功率特性是中功率,频率特性是中频,调节方式是固定,引线类型是无引线,允许偏差是±0.5(%),耐压值是2(V),等效串联电阻(ESR)是2RFM0.244-161.6-2.7SRFM0.375-360-1SRFM0.375-500(mΩ),损耗是RFM0.375-750-2SRFM0.375-1000-2SRFM0.375-250-2.5S,额定电压是RFM0.375-500-2.5SRFM0.375-750-2.5SRFM0.375-1000-(V),绝缘电阻是RFM0.375-1200-2.5SRFM0.375-1250-2.5SRFM0.375-150(mΩ),温度系数是RFM0.375-1500-2.5SRFM0.375-360-4S,标称容量是RFM0.375-600-1SRFM0.375-750-1SRFM0.375-1000-1S,M是RFM0.375-500-4SRFM0.375-750-4SRFM0.375-640-4S,R是RFM0.375-1500-4SRFM0.375-500-8SRFM0.375-640-8S,F是RFM0.375-1000-8SRFM0.375-1500-8SRFM0.5-240-0.5S