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离心风机

离心风机

适用于紧凑型工业制冷与通风应用的高效离心式气流系统。

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766 个结果

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1-20 21-40 41-60 61-80 81-100 101-120 121-140 141-160 161-180 181-200 201-220 221-240 241-260 261-280 281-300 301-320 321-340 341-360 361-380 381-400 401-420 421-440 441-460 461-480 481-500 501-520 521-540 541-560 561-580 581-600 601-620 621-640 641-660 661-680 681-700 701-720 721-740 741-760 761-766
共 766 个
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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)
K3G450-PB24-01/F01 | ebm-papst 3~380-480V 5250W EC Centrifugal Fan for Data Center Cooling
K3G450-PB24-01/F01 | ebm-papst 3~380-480V 5250W EC Centrifugal Fan for Data Center Cooling

Intended for Data Center Cooling, the ebm-papst K3G450-PB24-01/F01 is a 380-480V EC backward-curved centrifugal fan, centered on a listed pressure capability of 1,800 Pa. The value helps verify equipment fit.

3`380-480 450 15055 1800 5250 2600 -
K3G450-PB24-01 | ebm-papst 3~380-480V 5250W EC Centrifugal Fan for Data Center Cooling
K3G450-PB24-01 | ebm-papst 3~380-480V 5250W EC Centrifugal Fan for Data Center Cooling

Selected for Data Center Cooling, the ebm-papst K3G450-PB24-01 is a 380-480V EC backward-curved centrifugal fan, distinguished by a listed pressure capability of 1,800 Pa. The rating aids system-fit checks.

3`380-480 450 15055 1800 5250 2600 80
K3G450-AZ30-01 | ebm-papst 3~380-480V 5370W EC Centrifugal Fan for Data Center Cooling
K3G450-AZ30-01 | ebm-papst 3~380-480V 5370W EC Centrifugal Fan for Data Center Cooling

Designed for Data Center Cooling, the ebm-papst K3G450-AZ30-01 is a 380-480V EC backward-curved centrifugal fan, distinguished by a listed pressure capability of 1,925 Pa. The rating aids system-fit checks.

3`380-480 450 12230 1925 5370 2750 76
K3G280-RR04-H9 | ebm-papst 3~380-480V 500W EC Centrifugal Fan for Spindle Motor Cooling
K3G280-RR04-H9 | ebm-papst 3~380-480V 500W EC Centrifugal Fan for Spindle Motor Cooling

Developed for Spindle Motor Cooling, the ebm-papst K3G280-RR04-H9 is a 380-480V EC backward-curved centrifugal fan, featuring a documented 500 W input rating. This supports duty-point selection.

3`380-480 280 - - 500 2700 -
K3G280-RR03-H4 | ebm-papst 3~380-480V 460W EC Centrifugal Fan for Motor Cooling
K3G280-RR03-H4 | ebm-papst 3~380-480V 460W EC Centrifugal Fan for Motor Cooling

Selected for Motor Cooling, the ebm-papst K3G280-RR03-H4 is a 380-480V EC backward-curved centrifugal fan, documented with a documented 460 W input rating. The data supports model-level evaluation.

3`380-480 280 - - 460 2550 -
K3G280-AU11-C3 | ebm-papst 3~380-480V 1000W EC Centrifugal Fan for Energy Storage
K3G280-AU11-C3 | ebm-papst 3~380-480V 1000W EC Centrifugal Fan for Energy Storage

Suited to Energy Storage, the ebm-papst K3G280-AU11-C3 is a 380-480V EC backward-curved centrifugal fan, centered on a documented speed of 3,100 rpm. The data helps compare K-series variants.

3`380-480 280 - - 1000 3100 -
K3G280-AK54-21 | ebm-papst 3~380-480V 1030W EC Centrifugal Fan for Rail Transit
K3G280-AK54-21 | ebm-papst 3~380-480V 1030W EC Centrifugal Fan for Rail Transit

Used in Rail Transit, ebm-papst K3G280-AK54-21 is a 380-480V EC backward-curved centrifugal fan, defined by a listed acoustic value of 61 dB. The value helps verify equipment fit.

3`380-480 280 - 1100 1030 3400 61
K3G250-RR17-H9 | ebm-papst 1~ 200-277V 300W EC Centrifugal Fan for Spindle Motor Cooling
K3G250-RR17-H9 | ebm-papst 1~ 200-277V 300W EC Centrifugal Fan for Spindle Motor Cooling

Selected for Spindle Motor Cooling, the ebm-papst K3G250-RR17-H9 is a 200-277V EC backward-curved centrifugal fan, characterized by a documented 300 W input rating. The value helps verify equipment fit.

1~ 200-277 - - - 300 3100 -
K3G250-RR03-H4 | ebm-papst 1~ 200-277V 245W EC Centrifugal Fan for Motor Cooling
K3G250-RR03-H4 | ebm-papst 1~ 200-277V 245W EC Centrifugal Fan for Motor Cooling

Designed for Motor Cooling, the ebm-papst K3G250-RR03-H4 is a 200-277V EC backward-curved centrifugal fan, centered on a documented 245 W input rating. The data helps compare K-series variants.

1~ 200-277 250 705 - 245 2900 -
K3G250-PR17-W9 | ebm-papst 3~380-480V 1160W EC Centrifugal Fan for Renewable Energy
K3G250-PR17-W9 | ebm-papst 3~380-480V 1160W EC Centrifugal Fan for Renewable Energy

Built for Renewable Energy, the ebm-papst K3G250-PR17-W9 is a 380-480V EC backward-curved centrifugal fan, featuring a documented speed of 4,000 rpm. It supports replacement and design review.

3`380-480 250 2405 - 1160 4000 -
K3G250-AV29-B4 | ebm-papst 1~ 200-277V 750W EC Centrifugal Fan for Renewable Energy
K3G250-AV29-B4 | ebm-papst 1~ 200-277V 750W EC Centrifugal Fan for Renewable Energy

Selected for Renewable Energy, the ebm-papst K3G250-AV29-B4 is a 200-277V EC backward-curved centrifugal fan, with a focus on a listed acoustic value of 57 dB. This assists electrical and mechanical review.

1~ 200-277 250 3120 1050 750 3450 57
K3G250-AV29-B2 | ebm-papst 1~ 200-277V 750W EC Centrifugal Fan for Data Center Cooling
K3G250-AV29-B2 | ebm-papst 1~ 200-277V 750W EC Centrifugal Fan for Data Center Cooling

Engineered around Data Center Cooling, the ebm-papst K3G250-AV29-B2 is a 200-277V EC backward-curved centrifugal fan, documented with a documented speed of 3,450 rpm. This supports duty-point selection.

1~ 200-277 250 3120 1050 750 3450 63
K3G190-RD45-03 | ebm-papst 230V 169W EC Centrifugal Fan for Battery Cooling
K3G190-RD45-03 | ebm-papst 230V 169W EC Centrifugal Fan for Battery Cooling

Designed for Battery Cooling, the ebm-papst K3G190-RD45-03 is a 230 V EC backward-curved centrifugal fan, defined by a documented speed of 4,120 rpm. The value helps verify equipment fit.

230 190 524 - 169 4120 -
K3G097-AK34-43 | ebm-papst 26V 325W EC Centrifugal Fan for Cabinet Cooling
K3G097-AK34-43 | ebm-papst 26V 325W EC Centrifugal Fan for Cabinet Cooling

Aimed at Cabinet Cooling, the ebm-papst K3G097-AK34-43 is a 26 V EC backward-curved centrifugal fan, centered on a documented speed of 3,600 rpm. This helps guide installation planning.

26 97 1195 650 325 3600 -
K2S165-AA77-15 | ebm-papst 115V 42W AC Centrifugal Fan for Cabinet Cooling
K2S165-AA77-15 | ebm-papst 115V 42W AC Centrifugal Fan for Cabinet Cooling

Selected for Cabinet Cooling, the ebm-papst K2S165-AA77-15 is a 115 V AC backward-curved centrifugal fan, with a focus on a documented 42 W input rating. It gives engineers a clear comparison point.

115 165 - - 42 2700 -
K2S165-AA17-05 | ebm-papst 230V 40W AC Centrifugal Fan for Cabinet Cooling
K2S165-AA17-05 | ebm-papst 230V 40W AC Centrifugal Fan for Cabinet Cooling

Selected for Cabinet Cooling, the ebm-papst K2S165-AA17-05 is a 230 V AC backward-curved centrifugal fan, characterized by a documented 40 W input rating. This helps guide installation planning.

230 165 - - 40 2700 -
K2E250-AH34-06 | ebm-papst 230V 95W AC Centrifugal Fan for Cabinet Cooling
K2E250-AH34-06 | ebm-papst 230V 95W AC Centrifugal Fan for Cabinet Cooling

Engineered around Cabinet Cooling, the ebm-papst K2E250-AH34-06 is a 230 V AC backward-curved centrifugal fan, whose supplied data highlights a documented 95 W input rating. The rating aids system-fit checks.

230 250 - - 95 2550 -
K2E250-AA01-09 | ebm-papst 230V 195W AC Centrifugal Fan for Inverter Cooling
K2E250-AA01-09 | ebm-papst 230V 195W AC Centrifugal Fan for Inverter Cooling

Specified for Inverter Cooling, the ebm-papst K2E250-AA01-09 is a 230 V AC backward-curved centrifugal fan, distinguished by a documented 195 W input rating. The rating clarifies its operating profile.

230 250 - 1180 195 2450 -
K2E225-RB92-09 | ebm-papst 230V 145W AC Centrifugal Fan for Inverter Cooling
K2E225-RB92-09 | ebm-papst 230V 145W AC Centrifugal Fan for Inverter Cooling

Developed for Inverter Cooling, the ebm-papst K2E225-RB92-09 is a 230 V AC backward-curved centrifugal fan, characterized by a documented 145 W input rating. The data helps compare K-series variants.

230 225 - 890 145 2550 -
K2E225-AA26-09 | ebm-papst 230V 140W AC Centrifugal Fan for Inverter Cooling
K2E225-AA26-09 | ebm-papst 230V 140W AC Centrifugal Fan for Inverter Cooling

Intended for Inverter Cooling, the ebm-papst K2E225-AA26-09 is a 230 V AC backward-curved centrifugal fan, offering a documented 140 W input rating. This enables specification-led selection.

230 225 1010 - 140 2650 -
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621-640
1-20 21-40 41-60 61-80 81-100 101-120 121-140 141-160 161-180 181-200 201-220 221-240 241-260 261-280 281-300 301-320 321-340 341-360 361-380 381-400 401-420 421-440 441-460 461-480 481-500 501-520 521-540 541-560 561-580 581-600 601-620 621-640 641-660 661-680 681-700 701-720 721-740 741-760 761-766
共 766 个
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关于离心风机

适用于紧凑型工业制冷与通风应用的高效离心式气流系统。

如何选择合适的离心风机

在对比离心风机的型号之前,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 766 件产品可随时对比。

离心风机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离心风机: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。

离心风机采购常见问题解答

能否替换我在用的其他供应商的离心风机或已停产的型号?

可以。备件替换供应是我们的核心服务之一:我们会逐一核对您在用机组的安装尺寸、电压、转速和性能曲线,提出最接近的在产系列等效型号。如机壳或接口略有差异,我们会在下单前明确告知差异,确保替换安装不出现意外。

批量采购前可以单件下单或申请样品吗?

欢迎单件订购和样品申请——许多客户都会先在系统中验证一台样机,再决定批量采购。标准现货型号不设最低起订量,且多数复购订单可在批量货款中抵扣样品费。请告诉我们计划使用的数量,我们将同时给出两种方案的报价。

是否支持离心风机的定制或 OEM 版本?

可以。除标准目录型号外,我们可以洽谈修改引线、接口、调速曲线、IP 防护升级或 OEM 贴牌包装等方案。定制通常从约定的年用量起步;我们的工程师会先评审您的需求,并在任何承诺之前确认可行性、模具费用和交期。

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。