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暖通空调与通风

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581-600
1-20 21-40 41-60 61-80 81-100 101-120 121-140 141-160 161-180 181-200 201-220 221-240 241-260 261-280 281-300 301-320 321-340 341-360 361-380 381-400 401-420 421-440 441-460 461-480 481-500 501-520 521-540 541-560 561-580 581-600 601-620 621-640 641-660 661-680 681-700 701-720 721-740 741-760 761-780 781-800 801-820 821-840 841-860 861-880 881-900 901-920 921-935
共 935 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)
R3G280-RV70-01 | ebm-papst 110V 135W Centrifugal Fan for Air Purification

Designed for Air Purification, the ebm-papst R3G280-RV70-01 is a 110 V EC backward-curved centrifugal fan, documented with a listed acoustic value of 56 dB. This supports duty-point selection.

110 280 2100 280 135 1670 56
R3G310-AN13-11 | ebm-papst 110V 345W Centrifugal Fan for Air Purification

Designed for Air Purification, the ebm-papst R3G310-AN13-11 is a 110 V EC backward-curved centrifugal fan, whose supplied data highlights a listed pressure capability of 700 Pa. It provides a practical sizing reference.

110 310 2785 700 345 2500 -
R3G220-RC05-07 | ebm-papst 1~ 200-277V 85W Centrifugal Fan for Air Purification

Specified for Air Purification, the ebm-papst R3G220-RC05-07 is a 200-277V EC backward-curved centrifugal fan, characterized by a documented speed of 2,815 rpm. The value helps verify equipment fit.

1~ 200-277 220 1015 335 85 2815 -
R3G190-RC05-29 | ebm-papst 1~ 200-240V Centrifugal Fan for Air Purification

Engineered around Air Purification, ebm-papst R3G190-RC05-29 is a 200-240V EC backward-curved centrifugal fan, whose supplied data highlights 190 mm dimensions for installation planning. It provides a practical sizing reference.

1~ 200-240 190 - - - - -
R3G180-AD43-71 | ebm-papst 1~ 200-277V 510W Centrifugal Fan for Air Purification

Selected for Air Purification, the ebm-papst R3G180-AD43-71 is a 200-277V EC backward-curved centrifugal fan, distinguished by 180 mm dimensions for installation planning. The rating clarifies its operating profile.

1~ 200-277 180 1305 300 510 2450 77
R3G280-AF35-71 | ebm-papst 1~ 200-277V 455W Centrifugal Fan for Air Purification

Designed for Air Purification, the ebm-papst R3G280-AF35-71 is a 200-277V EC backward-curved centrifugal fan, whose supplied data highlights a listed pressure capability of 600 Pa. The rating aids system-fit checks.

1~ 200-277 280 2605 600 455 2600 72
R3G280-AC66-30 | ebm-papst 48V 281W Centrifugal Fan for Air Purification

Applied in Air Purification, the ebm-papst R3G280-AC66-30 is a 48 V EC backward-curved centrifugal fan, defined by a documented 281 W input rating. This helps guide installation planning.

48 280 2230 469 281 2305 -
R3G190-RC05-22 | ebm-papst 1~ 200-240V Centrifugal Fan for Air Purification

Suited to Air Purification, the ebm-papst R3G190-RC05-22 is a 200-240V EC backward-curved centrifugal fan, with a focus on 190 mm dimensions for installation planning. This enables specification-led selection.

1~ 200-240 190 - - - - -
R3G250-AK20-01 | ebm-papst 1~ 200-277V Centrifugal Fan for Air Purification

Used in Air Purification, the ebm-papst R3G250-AK20-01 is a 200-277V EC backward-curved centrifugal fan, offering 250 mm dimensions for installation planning. This enables specification-led selection.

1~ 200-277 250 - - - - -
R3G450-AQ24-01 | ebm-papst 3~380-480V 2730W Centrifugal Fan for Air Purification

Selected for Air Purification, the ebm-papst R3G450-AQ24-01 is a 380-480V EC backward-curved centrifugal fan, offering a listed pressure capability of 1,080 Pa. This assists electrical and mechanical review.

3`380-480 450 10650 1080 2730 2040 81
R3G280-RR03-H1 | ebm-papst 230V 500W Centrifugal Fan for Air Purification

Specified for Air Purification, the ebm-papst R3G280-RR03-H1 is a 230 V EC backward-curved centrifugal fan, distinguished by a listed pressure capability of 800 Pa. The rating aids system-fit checks.

230 280 3415 800 500 2700 66
R3G310-AL09-30 | ebm-papst 48V 208W Centrifugal Fan for Air Purification

Intended for Air Purification, the ebm-papst R3G310-AL09-30 is a 48 V EC backward-curved centrifugal fan, defined by a listed pressure capability of 600 Pa. The value helps verify equipment fit.

48 310 3020 600 208 1390 -
R3G400-AQ23-01 | ebm-papst 3~380-480V 3000W Centrifugal Fan for Air Purification

Designed for Air Purification, the ebm-papst R3G400-AQ23-01 is a 380-480V EC backward-curved centrifugal fan, noted for a listed pressure capability of 1,350 Pa. The data supports model-level evaluation.

3`380-480 400 8880 1350 3000 2550 78
R3G450-AG33-01 | ebm-papst 3~380-480V 1000W Centrifugal Fan for Air Purification

Configured for Air Purification, the ebm-papst R3G450-AG33-01 is a 380-480V EC backward-curved centrifugal fan, featuring 450 mm dimensions for installation planning. This supports duty-point selection.

3`380-480 450 1135 500 1000 1550 66
R3G190-RC05-20 | ebm-papst 1~ 200-240V Centrifugal Fan for Air Purification

Developed for Air Purification, the ebm-papst R3G190-RC05-20 is a 200-240V EC backward-curved centrifugal fan, documented with 190 mm dimensions for installation planning. This supports duty-point selection.

1~ 200-240 190 - - - - -
R3G225-8317076415 | ebm-papst 220V 170W Centrifugal Fan for Air Purification

Aimed at Air Purification, the ebm-papst R3G225-8317076415 is a 220 V EC backward-curved centrifugal fan, with a focus on a listed acoustic value of 49 dB. It gives engineers a clear comparison point.

220 225 1249 674 170 2875 49
R3G225-8317075812 | ebm-papst 220V 115W Centrifugal Fan for Air Purification

Intended for Air Purification, the ebm-papst R3G225-8317075812 is a 220 V EC backward-curved centrifugal fan, featuring a listed acoustic value of 44 dB. This supports duty-point selection.

220 225 1119 536 115 2501 44
R3G190-8317075823 | ebm-papst 220V 110W Centrifugal Fan for Air Purification

Intended for Air Purification, ebm-papst R3G190-8317075823 is a 220 V EC backward-curved centrifugal fan, with a listed acoustic value of 50 dB. The rating aids system-fit checks. Its documented data supports integration planning.

220 190 791 799 110 3863 50
R3G175-8317075830 | ebm-papst 220V 115W Centrifugal Fan for Air Purification

Developed for Air Purification, the ebm-papst R3G175-8317075830 is a 220 V EC backward-curved centrifugal fan, documented with a listed acoustic value of 49 dB. The data supports model-level evaluation.

220 175 761 771 115 4136 49
r3g190-rc05-18 | ebm-papst 1~ 200-240V Centrifugal Fan for Air Purification

Developed for Air Purification, the ebm-papst r3g190-rc05-18 is a 200-240V EC backward-curved centrifugal fan, distinguished by 190 mm dimensions for installation planning. The rating clarifies its operating profile.

1~ 200-240 190 - - - - -
显示
581-600
1-20 21-40 41-60 61-80 81-100 101-120 121-140 141-160 161-180 181-200 201-220 221-240 241-260 261-280 281-300 301-320 321-340 341-360 361-380 381-400 401-420 421-440 441-460 461-480 481-500 501-520 521-540 541-560 561-580 581-600 601-620 621-640 641-660 661-680 681-700 701-720 721-740 741-760 761-780 781-800 801-820 821-840 841-860 861-880 881-900 901-920 921-935
共 935 个
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关于暖通空调与通风

暖通空调通风与空调应用

如何选择合适的暖通空调与通风

在对比暖通空调与通风的型号之前,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 935 件产品可随时对比。

暖通空调与通风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暖通空调与通风: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。

新造设备与替换项目都遵循同一路径: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。

暖通空调与通风采购常见问题解答

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。

暖通空调与通风是否有现货?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 935 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。