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交流反向

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制造商料号 Rated Voltage(V) Size(mm) Max.Air Flow(m³/h) Max.Pressure(Pa) Input Power(W) Speed(rpm) Noise(db)
K2E225-RA92-09 | ebm-papst 230V 210W AC Centrifugal Fan for Energy Storage

Aimed at Energy Storage, the ebm-papst K2E225-RA92-09 is a 230 V AC backward-curved centrifugal fan, identified by a documented speed of 2,700 rpm. It gives engineers a clear comparison point.

230 225 1300 200 210 2700 64
K2E250-AH06-06 | ebm-papst 230V AC Centrifugal Fan for Energy Storage Systems

Specified for Energy Storage Systems, the ebm-papst K2E250-AH06-06 is a 230 V AC backward-curved centrifugal fan, noted for 250 mm dimensions for installation planning. The data supports model-level evaluation.

230 250 - - - - -
K2S165-AA35-16 | ebm-papst 115V 34W AC Centrifugal Fan for Air Handling Units

Engineered around Air Handling Units, the ebm-papst K2S165-AA35-16 is a 115 V AC backward-curved centrifugal fan, for which the table lists a documented 34 W input rating. It gives engineers a clear comparison point.

115 165 - - 34 1900 -
K2E200-AA52-02 | ebm-papst 230V 90W AC Centrifugal Fan for Energy Storage

Engineered around Energy Storage, the ebm-papst K2E200-AA52-02 is a 230 V AC backward-curved centrifugal fan, distinguished by a documented speed of 2,950 rpm. This helps evaluate the intended duty.

230 200 850 245 90 2950 65
K2E225-RA92-01 | ebm-papst 230V 210W AC Centrifugal Fan for Energy Storage

Prepared for Energy Storage, the ebm-papst K2E225-RA92-01 is a 230 V AC backward-curved centrifugal fan, with a focus on a listed pressure capability of 500 Pa. It gives engineers a clear comparison point.

230 225 1300 500 210 2600 64
K2S16S-AA77-15 | ebm-papst 230V AC Centrifugal Fan for Air Handling Units

Designed for Air Handling Units, the ebm-papst K2S16S-AA77-15 is a 230 V AC backward-curved centrifugal fan, showing 165 mm dimensions for installation planning. The figure helps confirm design suitability.

230 165 - - - - -
K2E250-RA50-11 | ebm-papst 230V 285W AC Centrifugal Fan for Energy Storage

Used in Energy Storage, the ebm-papst K2E250-RA50-11 is a 230 V AC backward-curved centrifugal fan, rated with a listed pressure capability of 600 Pa. This helps guide installation planning.

230 250 1500 600 285 2450 61
K2E225-RA40-02 | ebm-papst 115V 165W AC Centrifugal Fan for Energy Storage

Built for Energy Storage, the ebm-papst K2E225-RA40-02 is a 115 V AC backward-curved centrifugal fan, for which the table lists a documented 165 W input rating. This supports technical purchasing review.

115 225 - - 165 2550 -
K2D200-AB18-06 | ebm-papst 400V 80W AC Centrifugal Fan for Air Handling Units

Engineered around Air Handling Units, the ebm-papst K2D200-AB18-06 is a 400 V AC backward-curved centrifugal fan, combining its format with a documented speed of 2,600 rpm. The rating aids system-fit checks.

400 200 - - 80 2600 -
K2S165-AA17-15 | ebm-papst 230V AC Centrifugal Fan for Air Handling Units

Designed for Air Handling Units, the ebm-papst K2S165-AA17-15 is a 230 V AC backward-curved centrifugal fan, documented with 165 mm dimensions for installation planning. The data supports model-level evaluation.

230 165 - - - - -
K2E250-RA50-01 | ebm-papst 230V 285W AC Centrifugal Fan for Energy Storage

Suited to Energy Storage, the ebm-papst K2E250-RA50-01 is a 230 V AC backward-curved centrifugal fan, noted for a listed acoustic value of 61 dB. The figure helps confirm design suitability.

230 250 1045 250 285 2450 61
K2E225-AB92-09 | ebm-papst 230V 220W AC Centrifugal Fan for Energy Storage

Deployed in Energy Storage, the ebm-papst K2E225-AB92-09 is a 230 V AC backward-curved centrifugal fan, featuring a documented speed of 2,750 rpm. This guides model-to-system comparison.

230 225 980 - 220 2750 -
K2E220-RA38-09 | ebm-papst 230V 107W AC Centrifugal Fan for Energy Storage

Focused on Energy Storage, the ebm-papst K2E220-RA38-09 is a 230 V AC backward-curved centrifugal fan, characterized by a listed acoustic value of 51 dB. The value helps verify equipment fit.

230 220 920 260 107 2050 51
K2E250-AH38-16 | ebm-papst 115V 145W AC Centrifugal Fan for Energy Storage

Deployed in Energy Storage, the ebm-papst K2E250-AH38-16 is a 115 V AC backward-curved centrifugal fan, for which the table lists a documented speed of 2,750 rpm. This enables specification-led selection.

115 250 - - 145 2750 -
K2S165-AA75-06 | ebm-papst 230V 35W AC Centrifugal Fan for Air Handling Units

Aimed at Air Handling Units, the ebm-papst K2S165-AA75-06 is a 230 V AC backward-curved centrifugal fan, supported by a documented 35 W input rating. It supports replacement and design review.

230 165 - - 35 2150 -
K2D200-AB24-05 | ebm-papst 400V 90W AC Centrifugal Fan for Air Handling Units

Adapted for Air Handling Units, the ebm-papst K2D200-AB24-05 is a 400 V AC backward-curved centrifugal fan, distinguished by a documented speed of 2,700 rpm. This helps evaluate the intended duty.

400 - - - 90 2700 -
K2E250-RB06-13 | ebm-papst 230V 390W AC Centrifugal Fan for Energy Storage

Deployed in Energy Storage, ebm-papst K2E250-RB06-13 is a 230 V AC backward-curved centrifugal fan, using a documented speed of 3,100 rpm. It gives buyers a documented reference. Its documented data supports integration planning.

230 250 1710 700 390 3100 73
R6E250-CA08-01 | ebm-papst 230V 310W Centrifugal Fan for Automation

Designed for Automation, ebm-papst R6E250-CA08-01 is a 230 V AC backward-curved centrifugal fan, defined by a documented speed of 780 rpm. This helps guide installation planning. Its documented data supports integration planning.

230 250 1420 225 310 780 -
R6D560-AH05-01 | ebm-papst 230V 780W Centrifugal Fan for Automation

Designed for Automation, the ebm-papst R6D560-AH05-01 is a 230 V AC backward-curved centrifugal fan, featuring a listed airflow of 8,310 m³/h. It supports replacement and design review.

230 560 8310 320 780 890 61
R4E355-RM03-07 | ebm-papst 230V 400W Centrifugal Fan for Automation

Developed for Automation, the ebm-papst R4E355-RM03-07 is a 230 V AC backward-curved centrifugal fan, defined by a listed acoustic value of 59 dB. This helps guide installation planning.

230 355 3755 400 400 1520 59
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关于交流反向

如何选择合适的交流反向

在对比交流反向的型号之前,先列明真实的运行需求:所需风量、系统静压、可用安装空间和现场供电条件。忽略这四项因素中任何一项的选型,通常最终都会以退货或现场改造收场。

电压和控制方式决定入围范围。标准选项包括 12/24/48 V DC 和 115/230 V AC;对于工作点会变化的场合,支持 PWM 或 0-10 V 输入的 EC 风机可实现精准调速,测速信号则能提供许多安全系统所需的反馈。

环境条件比任何目录筛选器都更快地淘汰不合适的型号。检查环境温度范围、防尘防潮所需的 IP 防护等级以及预期使用寿命——在立式安装或高温位置,滚珠轴承机型保持噪音和风量指标稳定的时间远长于含油轴承设计。如果设备要销往受监管市场,应在此阶段确认 UL、CE 和 RoHS 认证,并尽早设定以 dBA 为单位的噪音目标,避免声学问题在安装后才暴露。

收尾阶段要为订单排除风险:核实库存水平,确认生产交期,并索取候选型号的规格书和尺寸图,确保安装孔位和接口在采购前核对无误。把您的工作点提供给我们,我们将验证匹配性 该分类现有 80 件产品可随时对比。

交流反向的典型应用场景与案例

从我们的项目记录看,凡是设备需要持续散热、空气需要持续流动的场合都会用到交流反向:数据中心与机房、商用制冷、空调通风系统、通信与电池柜、工业机械设备,以及新能源领域的电力电子设备。这些项目的共同点很朴素——风机成本占比很小,却直接决定设备能否正常运行,值得与被保护设备同等的工程重视。

在最近一个改造项目中,客户的散热机组必须在更换磨损风机的同时保持运行。我们找到了安装尺寸完全相同、风量-压力曲线相当的在产替换型号,并确认了测速输出兼容性,整个安装在一个维护窗口内完成。

第二类高频场景来自制冷维修:冷凝器或蒸发器风机损坏,而原装型号交期漫长。不必等待——我们核对轴承类型、IP 防护等级、叶轮直径和转速,立即提供能恢复制冷量的等效型号。这正是我们的现货库存保护冷链运行的常见方式之一。

无论新造设备还是 ebmpapst 设备的替换项目,在我们这里都遵循同一路径:您提供所需的风量、压力和尺寸,我们回复入围清单、性能曲线和确定的交货日期。

交流反向采购常见问题解答

贵司提供怎样的质保和售后支持?

每台机组均享受制造商针对材料和工艺缺陷的质保,索赔全程由我们协助处理,您只需对接一家供应商,无需跨国追查工厂。如在使用中出现故障,请提供序列号、运行工况和照片,我们将按报价约定的方式安排更换或退款。

采购前能提供哪些技术资料?

下单前可按需提供规格书、性能曲线、尺寸图和认证文件(视适用情况提供 UL、CE、RoHS)——我们始终认为,采购订单应建立在经过验证的选型之上,而不是取代选型。对于项目投标,我们还可以提供产品对比表,把候选型号按您关注的参数逐项并列呈现。

交流反向是否有现货?多久可以发货?

常规系列和主流电压版本通常备有现货,可在几个工作日内发货;特殊或定制版本按订单生产,一般需要额外的生产时间。您只需提供确切型号或所需参数,我们将在一次回复中确认库存、单价和最早发货日期,该分类目前在线展示 80 件产品。

袋装

袋装(Bag packaging)是指由制造商将指定数量的产品装入袋、密封袋或类似容器中,作为一个整体出售,无需重新包装。该术语也用于描述套件/组合装,即组件按零件号或参数值分装在独立的袋子中,而不是装入分格盒或类似的刚性容器。