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681-700
1-20 21-40 41-60 61-80 81-100 101-120 121-140 141-160 161-180 181-200 201-220 221-240 241-260 261-280 281-300 301-320 321-340 341-360 361-380 381-400 401-420 421-440 441-460 461-480 481-500 501-520 521-540 541-560 561-580 581-600 601-620 621-640 641-660 661-680 681-700 701-720 721-740 741-760 761-780 781-800 801-820 821-840 841-860 861-873
共 873 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)
K3G355-PH49-32 | ebm-papst 3~380-480V 1900W EC Centrifugal Fan for Air Handling

Used in Air Handling, the ebm-papst K3G355-PH49-32 is a 380-480V EC backward-curved centrifugal fan, identified by a documented speed of 2,870 rpm. This enables specification-led selection.

3`380-480 355 7230 1300 1900 2870 73
K3G355-PH49-02 | ebm-papst 3~380-480V 1900W EC Centrifugal Fan for Air Handling

Engineered around Air Handling, the ebm-papst K3G355-PH49-02 is a 380-480V EC backward-curved centrifugal fan, defined by a documented speed of 2,870 rpm. This helps guide installation planning.

3`380-480 355 7230 1300 1900 2870 73
K3G310-PV69-03 | ebm-papst 3~380-480V 3050W EC Centrifugal Fan for Air Handling

Specified for Air Handling, the ebm-papst K3G310-PV69-03 is a 380-480V EC backward-curved centrifugal fan, characterized by a documented speed of 4,000 rpm. The value helps verify equipment fit.

3`380-480 310 4020 1583 3050 4000 100
K3G250-PR17-W9/F01 | ebm-papst 3~380-480V 1160W EC Centrifugal Fan for Air Handling

Suited to Air Handling, the ebm-papst K3G250-PR17-W9/F01 is a 380-480V EC backward-curved centrifugal fan, offering a documented speed of 4,000 rpm. This assists electrical and mechanical review.

3`380-480 250 3755 1250 1160 4000 78
K3G310-AY90-N1 | ebm-papst 3~380-480V 1200W EC Centrifugal Fan for Air Handling

Configured for Air Handling, the ebm-papst K3G310-AY90-N1 is a 380-480V EC backward-curved centrifugal fan, characterized by a documented speed of 3,000 rpm. The value helps verify equipment fit.

3`380-480 310 - - 1200 3000 -
K3G280-RR03-H2 | ebm-papst 1~ 200-277V 500W EC Centrifugal Fan for Air Handling

Selected for Air Handling, the ebm-papst K3G280-RR03-H2 is a 200-277V EC backward-curved centrifugal fan, with a focus on a listed acoustic value of 66 dB. It gives engineers a clear comparison point.

1~ 200-277 280 1960 600 500 2700 66
K3G225-RE07-03 | ebm-papst 1~ 200-277V 170W EC Centrifugal Fan for Air Handling

Configured for Air Handling, the ebm-papst K3G225-RE07-03 is a 200-277V EC backward-curved centrifugal fan, with a listed acoustic value of 60 dB. It provides a practical sizing reference.

1~ 200-277 225 1300 550 170 2860 60
K3G450-PA31-03 | ebm-papst 3~380-480V 4450W EC Centrifugal Fan for Air Handling

Applied in Air Handling, ebm-papst K3G450-PA31-03 is a 380-480V EC backward-curved centrifugal fan, featuring a documented 4,450 W input rating. This supports duty-point selection.

3`380-480 450 - - 4450 2480 -
K3G250-PR17-19 | ebm-papst 3~380-480V EC Centrifugal Fan for Air Handling

Used in Air Handling, the ebm-papst K3G250-PR17-19 is a 380-480V EC backward-curved centrifugal fan, with a focus on 250 mm dimensions for installation planning. It gives engineers a clear comparison point.

3`380-480 250 - - - - -
K3G355-PV70-01 | ebm-papst 3~380-480V 2900W EC Centrifugal Fan for Energy Storage

Selected for Energy Storage, the ebm-papst K3G355-PV70-01 is a 380-480V EC backward-curved centrifugal fan, offering a listed pressure capability of 1,700 Pa. This enables specification-led selection.

3`380-480 355 7955 1700 2900 3230 76
K3GA00-PV03-35 | ebm-papst 3~380-480V EC Centrifugal Fan for Dry Coolers

Configured for Dry Coolers, the ebm-papst K3GA00-PV03-35 is a 380-480V EC backward-curved centrifugal fan, with 1,000 mm dimensions for installation planning. The rating clarifies its operating profile.

3`380-480 1000 - - - - -
K3G800-PW07-35 | ebm-papst 3~380-480V EC Centrifugal Fan for Dry Coolers

Intended for Dry Coolers, the ebm-papst K3G800-PW07-35 is a 380-480V EC backward-curved centrifugal fan, defined by 800 mm dimensions for installation planning. The data helps compare K-series variants.

3`380-480 800 - - - - -
K3GA00-PV03-01 | ebm-papst 3~380-480V EC Centrifugal Fan for Data Center Cooling

Built for Data Center Cooling, the ebm-papst K3GA00-PV03-01 is a 380-480V EC backward-curved centrifugal fan, documented with 1,000 mm dimensions for installation planning. This supports duty-point selection.

3`380-480 1000 - - - - -
K3G800-PW07-01 | ebm-papst 3~380-480V 11300W EC Centrifugal Fan for Data Center Cooling

Selected for Data Center Cooling, the ebm-papst K3G800-PW07-01 is a 380-480V EC backward-curved centrifugal fan, offering a listed airflow of 42,670 m³/h. This enables specification-led selection.

3`380-480 800 42670 1450 11300 1370 78
K3G710-PW06-01 | ebm-papst 3~380-480V 11450W EC Centrifugal Fan for Data Center Cooling

Suited to Data Center Cooling, the ebm-papst K3G710-PW06-01 is a 380-480V EC backward-curved centrifugal fan, distinguished by a listed airflow of 35,070 m³/h. The rating clarifies its operating profile.

3`380-480 710 35070 1700 11450 1680 78
K3G630-PW04-01 | ebm-papst 3~380-480V 9780W EC Centrifugal Fan for Data Center Cooling

Selected for Data Center Cooling, the ebm-papst K3G630-PW04-01 is a 380-480V EC backward-curved centrifugal fan, noted for a listed pressure capability of 1,500 Pa. It supports replacement and design review.

3`380-480 630 15035 1500 9780 1950 81
K3G560-PC10-L1 | ebm-papst 3~380-480V 5950W EC Centrifugal Fan for Data Center Cooling

Specified for Data Center Cooling, the ebm-papst K3G560-PC10-L1 is a 380-480V EC backward-curved centrifugal fan, with a listed airflow of 21,025 m³/h. The rating aids system-fit checks.

3`380-480 560 21025 1400 5950 1860 79
K3G500-PC16-L1 | ebm-papst 3~380-480V 7000W EC Centrifugal Fan for Data Center Cooling

Built for Data Center Cooling, the ebm-papst K3G500-PC16-L1 is a 380-480V EC backward-curved centrifugal fan, whose supplied data highlights a listed pressure capability of 1,800 Pa. The rating aids system-fit checks.

3`380-480 500 19450 1800 7000 2400 84
K3G450-PB29-L1 | ebm-papst 3~380-480V 6800W EC Centrifugal Fan for Data Center Cooling

Built for Data Center Cooling, the ebm-papst K3G450-PB29-L1 is a 380-480V EC backward-curved centrifugal fan, with a focus on a listed pressure capability of 2,100 Pa. It gives engineers a clear comparison point.

3`380-480 450 16500 2100 6800 2800 82
K3G560-PB31-W5 | ebm-papst 3~380-480V 6800W EC Centrifugal Fan for Data Center Cooling

Configured for Data Center Cooling, the ebm-papst K3G560-PB31-W5 is a 380-480V EC backward-curved centrifugal fan, identified by a listed pressure capability of 2,100 Pa. This enables specification-led selection.

3`380-480 560 16500 2100 6800 2800 82
显示
681-700
1-20 21-40 41-60 61-80 81-100 101-120 121-140 141-160 161-180 181-200 201-220 221-240 241-260 261-280 281-300 301-320 321-340 341-360 361-380 381-400 401-420 421-440 441-460 461-480 481-500 501-520 521-540 541-560 561-580 581-600 601-620 621-640 641-660 661-680 681-700 701-720 721-740 741-760 761-780 781-800 801-820 821-840 841-860 861-873
共 873 个
1 2 ... 32 33 34 35 36 37 38 ... 43 44
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关于离心风机

离心风机是工业通风设备中应用最为广泛的类型,几乎适用于所有需要通过风管系统输送空气或克服较大静压的行业。离心风机类别主要包括三种叶轮结构:用于暖通空调空气处理和一般通风的前弯式离心风机、用于高效工业过程的后弯式离心风机,以及用于处理含颗粒物或腐蚀性空气的应用的径向叶片离心风机。其他子类别包括:用于安装在空气处理机组内的插装式风机、直接管道连接的立式离心风机,以及屋顶安装的离心排风机。提供全系列离心风机产品的领先制造商包括:ebm-papst(A系列和AxiEco系列)、ZIEHL-ABEGG、Nicotra Gebhardt(COPRA系列、RLM系列、RQM系列)、Rosenberg以及SODECA。恒瑞拥有中国最齐全的离心风机库存,提供具有竞争力的工厂直销价格、原厂备件以及专业的工程技术支持,涵盖风机选型、系统匹配和能效优化等服务。

如何选择合适的离心风机

确定离心风机最可靠的方法是从系统出发,而不是从产品目录出发。先实测或计算风量和压力需求,再加上安装位置的尺寸限制,最后才从曲线能以裕量覆盖您工作点的系列中筛选。

电气匹配是下一道关口。确认供电电压——小型电子散热常用 12 V、24 V 或 48 V DC,设备和机柜散热常用 115 V 或 230 V AC——并确定是否需要调速。EC 风机支持 PWM 或 0-10 V 信号调速,并可通过测速输出反馈转速,是变风量系统的默认之选;AC 风机在定速工况下则依然是高性价比方案。

接下来按环境筛选。高温环境、粉尘或潮湿负载决定了 IP 防护等级和轴承选择——滚珠轴承能让风量和噪音多年保持稳定,含油轴承则适合轻载卧式安装。UL、CE、RoHS 等法规认证要求应在入围名单提交采购前确认,同时确定允许的最大声压级(dBA)。

流程的最后是确认供应而不只是确认参数:确认当前库存和补货交期,取得规格书和尺寸图,确保机械接口在下单前验证完毕。把风量和压力需求发给我们,工程师将为您确认匹配度最高的系列 —— 该分类今天共有 873 件产品可供选购。

离心风机的典型应用场景与案例

我们销售工程师的日常工作围绕离心风机展开:数据中心散热、制冷与冷链项目、建筑通风、通信基站、医疗设备和工业控制柜——在这些环境中,风机停转就意味着业务停摆。正是这种对真实安装场景的日常积累,让我们在每一次选型中不只会看曲线,更清楚哪些型号能经受粉尘、高温、连续运行和维护空间受限的考验。

一个典型案例:某设备制造商需要更换控制柜内一台老旧 AC 风机,且柜体停机时间不能超过一小时。通过逐一核对机壳尺寸、电压和风量曲线,我们提供了带匹配测速信号的在产系列直接替换型号,更换工作在一个计划维护窗口内完成。

制冷与冷链客户带来另一种典型情况:损坏的冷凝器风机数周内无法到货。通过比对直径、转速、轴承和 IP 防护等级,我们从现货提供功能等效的机组,让系统当周恢复运行——这也是众多维修服务公司保存我们联系方式的原因。

从单件紧急替换到面向设备制造商的批量供应,每一单询价我们都遵循同一原则:先核实参数,再报价——确保送到现场的就是项目真正需要的那台风机。

离心风机采购常见问题解答

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。

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。

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。