| 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) | |
|---|---|---|---|---|---|---|---|---|
![]() R3G310-AN48-82 | ebm-papst 1~ 200-277V Centrifugal Fan for Air Purification Built for Air Purification, the ebm-papst R3G310-AN48-82 is a 200-277V EC backward-curved centrifugal fan, with 310 mm dimensions for installation planning. The rating aids system-fit checks. |
1~ 200-277 | 310 | - | - | - | - | - | |
![]() R3G310-AL47-74 | ebm-papst 1~ 200-277V 450W Centrifugal Fan for Air Purification Suited to Air Purification, the ebm-papst R3G310-AL47-74 is a 200-277V EC backward-curved centrifugal fan, with a listed pressure capability of 600 Pa. The rating clarifies its operating profile. |
1~ 200-277 | 310 | 3325 | 600 | 450 | 2160 | 65 | |
![]() R3G310-AL47-73 | ebm-papst 1~ 200-277V Centrifugal Fan for Air Purification Aimed at Air Purification, the ebm-papst R3G310-AL47-73 is a 200-277V EC backward-curved centrifugal fan, with a focus on 310 mm dimensions for installation planning. This assists electrical and mechanical review. |
1~ 200-277 | 310 | - | - | - | - | - | |
![]() R3G310-AJ38-61 | ebm-papst 1~ 200-277V 275W Centrifugal Fan for Air Purification Configured for Air Purification, the ebm-papst R3G310-AJ38-61 is a 200-277V EC backward-curved centrifugal fan, characterized by a listed pressure capability of 600 Pa. The data helps compare K-series variants. |
1~ 200-277 | 310 | 2730 | 600 | 275 | 2300 | - | |
![]() R3G280-RR04-I1 | ebm-papst 1~ 200-277V 660W Centrifugal Fan for Air Purification Aimed at Air Purification, the ebm-papst R3G280-RR04-I1 is a 200-277V EC backward-curved centrifugal fan, noted for a listed pressure capability of 850 Pa. This supports duty-point selection. |
1~ 200-277 | 280 | 3450 | 850 | 660 | 2900 | 68 | |
![]() R3G250-RR01-H6 | ebm-papst 1~ 200-277V 500W Centrifugal Fan for Air Purification Used in Air Purification, the ebm-papst R3G250-RR01-H6 is a 200-277V EC backward-curved centrifugal fan, documented with a documented speed of 3,740 rpm. It supports replacement and design review. |
1~ 200-277 | 250 | 2210 | 1100 | 500 | 3740 | 70 | |
![]() R3G250-RO06-71 | ebm-papst 1~ 200-277V 385W Centrifugal Fan for Air Purification Applied in Air Purification, the ebm-papst R3G250-RO06-71 is a 200-277V EC backward-curved centrifugal fan, documented with a documented speed of 3,400 rpm. The data supports model-level evaluation. |
1~ 200-277 | 250 | 1810 | 850 | 385 | 3400 | - | |
![]() R3G250-8317076409 | ebm-papst 220V 170W Centrifugal Fan for Air Purification Applied in Air Purification, the ebm-papst R3G250-8317076409 is a 220 V EC backward-curved centrifugal fan, distinguished by a listed acoustic value of 49 dB. The rating clarifies its operating profile. |
220 | 250 | 1482 | 659 | 170 | 2534 | 49 | |
![]() R3G225-RE07-20 | ebm-papst 1~ 200-277V 170W Centrifugal Fan for Air Purification Engineered around Air Purification, the ebm-papst R3G225-RE07-20 is a 200-277V EC backward-curved centrifugal fan, characterized by a listed acoustic value of 60 dB. The value helps verify equipment fit. |
1~ 200-277 | 225 | 1310 | 550 | 170 | 2860 | 60 | |
![]() R3G190-RY87-P2 | ebm-papst 80V 240W Centrifugal Fan for Air Purification Used in Air Purification, the ebm-papst R3G190-RY87-P2 is a 80 V EC backward-curved centrifugal fan, noted for a documented speed of 4,800 rpm. It supports replacement and design review. |
80 | 190 | 795 | 1050 | 240 | 4800 | 70 | |
![]() R3G190-RC05-09 | ebm-papst 1~ 200-240V Centrifugal Fan for Air Purification Intended for Air Purification, the ebm-papst R3G190-RC05-09 is a 200-240V EC backward-curved centrifugal fan, defined by 190 mm dimensions for installation planning. This helps guide installation planning. |
1~ 200-240 | 190 | - | - | - | - | - | |
![]() R3G630-AB21-66 | ebm-papst 3~380-480V Centrifugal Fan for Air Purification Selected for Air Purification, the ebm-papst R3G630-AB21-66 is a 380-480V EC backward-curved centrifugal fan, whose supplied data highlights 630 mm dimensions for installation planning. The rating aids system-fit checks. |
3`380-480 | 630 | - | - | - | - | - | |
![]() R3G310-RR05-H1 | ebm-papst 1~ 200-277V 500W Centrifugal Fan for Air Purification Selected for Air Purification, the ebm-papst R3G310-RR05-H1 is a 200-277V EC backward-curved centrifugal fan, identified by a listed pressure capability of 700 Pa. It gives engineers a clear comparison point. |
1~ 200-277 | 310 | 3680 | 700 | 500 | 2360 | 65 | |
![]() R3G500-RI86-01 | ebm-papst 3~380-480V 1955W Centrifugal Fan for Air Purification Applied in Air Purification, the ebm-papst R3G500-RI86-01 is a 380-480V EC backward-curved centrifugal fan, defined by a listed airflow of 10,750 m³/h. This helps guide installation planning. |
3`380-480 | 500 | 10750 | 800 | 1955 | 1560 | 67 | |
R3G500-AG25-65 | ebm-papst 3~380-480V Centrifugal Fan for Air Purification Intended for Air Purification, the ebm-papst R3G500-AG25-65 is a 380-480V EC backward-curved centrifugal fan, defined by 500 mm dimensions for installation planning. The data helps compare K-series variants. |
3`380-480 | 500 | - | - | - | - | - | |
![]() R3G310-AZ88-01 | ebm-papst 3~380-480V 3240W Centrifugal Fan for Air Purification Engineered around Air Purification, the ebm-papst R3G310-AZ88-01 is a 380-480V EC backward-curved centrifugal fan, identified by a documented speed of 4,100 rpm. This assists electrical and mechanical review. |
3`380-480 | 310 | 6235 | 2100 | 3240 | 4100 | 81 | |
![]() R3G280-RB02-03 | ebm-papst 1~ 200-277V 168W Centrifugal Fan for Air Purification Developed for Air Purification, the ebm-papst R3G280-RB02-03 is a 200-277V EC backward-curved centrifugal fan, defined by a listed acoustic value of 62 dB. This helps guide installation planning. |
1~200-277 | 250 | 2335 | 340 | 168 | 1910 | 62 | |
![]() R3G400-AC32-71 | ebm-papst 1~ 200-277V 410W Centrifugal Fan for Air Purification Configured for Air Purification, the ebm-papst R3G400-AC32-71 is a 200-277V EC backward-curved centrifugal fan, whose supplied data highlights a listed airflow of 3,740 m³/h. The rating aids system-fit checks. |
1~200-277 | 400 | 3740 | 450 | 410 | 1370 | - | |
![]() R3G310-AN43-75 | ebm-papst 1~ 200-277V 470W Centrifugal Fan for Air Purification Configured for Air Purification, the ebm-papst R3G310-AN43-75 is a 200-277V EC backward-curved centrifugal fan, identified by a listed pressure capability of 750 Pa. This assists electrical and mechanical review. |
1~200-277 | 310 | 2870 | 750 | 470 | 2435 | - | |
![]() R3G400-RG53-05 | ebm-papst 1~ 200-277V Centrifugal Fan for Air Purification Developed for Air Purification, the ebm-papst R3G400-RG53-05 is a 200-277V EC backward-curved centrifugal fan, identified by 400 mm dimensions for installation planning. It gives engineers a clear comparison point. |
1~ 200-277 | 400 | - | - | - | - | - |
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。
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。
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。
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。
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。