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EC风扇

EC风扇

电子换向(EC)风机代表了工业通风的未来,与传统的交流风机相比,可实现高达70%的节能效果,同时具备变速控制功能并拥有更长的使用寿命。EC风机类别涵盖用于大风量、低压工况的EC轴流风机,用于高压风管系统和过滤的EC离心风机,以及适用于空间受限电子设备的紧凑型EC风机。所有EC风机均采用内置变频器的永磁无刷直流电机,可直接接入交流市电,并通过PWM、0–10 V或总线控制信号实现直流级效率及变速功能。领先的EC风机制造商包括:依必安派特(全球EC技术的先驱,旗下拥有GreenTech和AxiEco系列)、齐柏林(ZAplus EC系列)以及罗森伯格(EC风机系列)。在许多注重节能的地区,EC风机现已成为新装暖通空调系统的强制性配置,并且正在迅速取代交流风机用于既有建筑的改造项目。恒瑞提供来自各大品牌的EC风机,并配备能耗计算器和工程技术支持,以展示采用EC技术的投资回报率。

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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)
GTM063PBV41R | Delta Electronics 3~380-480VAC 5200W EC Centrifugal Fan for AHU and Precision AC
GTM063PBV41R | Delta Electronics 3~380-480VAC 5200W EC Centrifugal Fan for AHU and Precision AC

GTM063PBV41R is an EC centrifugal fan for AHUs and precision air conditioning, listed for three-phase 380-480VAC. Its 630 mm size and 20970 m3/h maximum airflow distinguish the 1900 rpm assembly.

3~ 380-480 630 20970 - 5200 1900 -
GTB040PUD26R-M002 | Delta Electronics 400VAC 640W EC Centrifugal Fan for Server Cooling
GTB040PUD26R-M002 | Delta Electronics 400VAC 640W EC Centrifugal Fan for Server Cooling

GTB040PUD26R-M002 is a 400VAC EC centrifugal fan for server ventilation. Its supplied 404 mm diameter and 256.6 mm depth accompany a 1850 rpm speed, with 6004.4 m3/h maximum airflow listed.

400 φ404*256.6 6004.4 755 640 1850 79
GTB023EUG10R-VE1 | Delta Electronics 230VAC 135W EC Centrifugal Fan for Server Cooling
GTB023EUG10R-VE1 | Delta Electronics 230VAC 135W EC Centrifugal Fan for Server Cooling

For server cooling, GTB023EUG10R-VE1 combines nominal 230VAC EC centrifugal fan operation with 0-10V/PWM speed control. The PDF specifies 135 W at free air and 180 W at maximum load, clarifying its power profile.

230 φ225 x 99 1259.7 650.1 135 3000 72
GTB031FUC20R N1 | Delta Electronics 1~230VAC 530W EC Centrifugal Fan for Server Cooling
GTB031FUC20R N1 | Delta Electronics 1~230VAC 530W EC Centrifugal Fan for Server Cooling

GTB031FUC20R N1 is a nominal 230VAC EC centrifugal fan for server cooling. RS485 control and voltage/current monitoring are documented in its PDF, alongside 3014 m3/h maximum airflow and a 2500 rpm speed.

1~230 310 3014 74 530 2500 74.5
GTW012FU804-U00 | Delta Electronics 220VAC 11W EC Axial Fan for Server and Precision Cooling
GTW012FU804-U00 | Delta Electronics 220VAC 11W EC Axial Fan for Server and Precision Cooling

GTW012FU804-U00 brings EC axial operation to a 120 x 120 x 38 mm server-cooling format. With 220VAC listed in the supplied table, the fan is specified at 4200 rpm and 246.5 m3/h maximum airflow.

220 120*120*38 246.5 112.1 11 4200 54.9
GTW040FUC15E-M001 | Delta Electronics 230VAC 330W EC Axial Fan for Server and Precision Cooling
GTW040FUC15E-M001 | Delta Electronics 230VAC 330W EC Axial Fan for Server and Precision Cooling

GTW040FUC15E-M001 combines EC axial fan cooling with a nominal 230VAC supply for server and precision equipment. Its listed 5350 m3/h maximum airflow and 1650 rpm speed define this model's ventilation profile.

230 φ528 x 154 5350 198 330 1650 72
GTW017EUB12 | Delta Electronics 1~200-240VAC 240W EC Axial Fan for Server and Precision Cooling
GTW017EUB12 | Delta Electronics 1~200-240VAC 240W EC Axial Fan for Server and Precision Cooling

GTW017EUB12 is an EC axial fan for server and precision cooling with a specified 200-240VAC input. Its PDF documents 0-10V/PWM speed control and a fan-speed signal, alongside a 5800 rpm rating.

1~200-240 200 x 122 1177 844 240 5800 70.5
GTW080PUR22E | Delta Electronics 3~380-480VAC 2200W EC Axial Fan for Server and Precision Cooling
GTW080PUR22E | Delta Electronics 3~380-480VAC 2200W EC Axial Fan for Server and Precision Cooling

GTW080PUR22E offers EC axial fan airflow for server and precision cooling at nominal 400VAC. The PDF specifies 0-10V/PWM and RS485 control, with 25077 m3/h maximum airflow and a rated 1020 rpm speed.

3~380-480 788 25077 - 2200 1020 -
GTW063HBK21E-M001 | Delta Electronics 3~230/400VAC 670W EC Axial Fan for Server Cooling
GTW063HBK21E-M001 | Delta Electronics 3~230/400VAC 670W EC Axial Fan for Server Cooling

GTW063HBK21E-M001 is listed as an EC axial fan for server cooling on three-phase 230/400VAC. Its supplied 805 x 805 x 225 mm dimensions and 1200 rpm speed define the mechanical and operating selection points.

3~ 230/400 805*805*225 13218 212 670 1200 76
GTM031PHJ22M | Delta Electronics 400VAC 1000W EC Centrifugal Fan for Server and Precision Cooling
GTM031PHJ22M | Delta Electronics 400VAC 1000W EC Centrifugal Fan for Server and Precision Cooling

At 3060 rpm, GTM031PHJ22M provides an EC centrifugal fan format for server and precision cooling. This 400VAC model lists 1035 Pa maximum pressure and 1000 W input, with maximum airflow specified as 3704 m3/h.

400 400 3704 1035 1000 3060 81
GTM045PUV36R-V001 | Delta Electronics 400VAC EC Centrifugal Fan for Server and Precision Cooling
GTM045PUV36R-V001 | Delta Electronics 400VAC EC Centrifugal Fan for Server and Precision Cooling

The GTM045PUV36R-V001 is a 400VAC EC centrifugal fan for server and precision cooling. Its documented 450 mm size defines the mechanical selection point; suffix-specific control details need confirmation.

400 450 - - - - -
GTM063PBU41R | Delta Electronics 3~380-480VAC 4200W EC Centrifugal Fan for Server Cooling
GTM063PBU41R | Delta Electronics 3~380-480VAC 4200W EC Centrifugal Fan for Server Cooling

GTM063PBU41R is an EC centrifugal fan listed for server cooling on three-phase 380-480VAC. The 630 mm format is specified at 1800 rpm, with 20592 m3/h maximum airflow and a 4200 W input rating.

3~ 380-480 630 20592 - 4200 1800 -
GTM036PUS32R | Delta Electronics 400VAC 3650W EC Centrifugal Fan for Server and Precision Cooling
GTM036PUS32R | Delta Electronics 400VAC 3650W EC Centrifugal Fan for Server and Precision Cooling

With 2585 Pa listed maximum pressure, GTM036PUS32R is an EC centrifugal fan option for server and precision cooling. Its 400VAC drive is rated at 3650 rpm, in an assembly measuring 500 x 500 x 365 mm.

400 500 x 500 x 365 8602 2585 3650 3650 90
GTB050PUT33R E1 | Delta Electronics 400VAC 3100W EC Centrifugal Fan for Server Cooling
GTB050PUT33R E1 | Delta Electronics 400VAC 3100W EC Centrifugal Fan for Server Cooling

GTB050PUT33R E1 pairs a 500 mm centrifugal fan format with EC drive for server ventilation. The 400VAC model lists 12286 m3/h maximum airflow and 1145 Pa maximum pressure, with 3100 W input specified.

400 500 12286 1145 3100 - -
GTB036PCN25R-M E1 | Delta Electronics 3~200-240VAC 735W EC Centrifugal Fan for Server Cooling
GTB036PCN25R-M E1 | Delta Electronics 3~200-240VAC 735W EC Centrifugal Fan for Server Cooling

GTB036PCN25R-M E1 is an EC centrifugal fan for server cooling, rated at three-phase 230/400VAC. Its PDF documents 0-10V, PWM and 4-20mA inputs plus RS485 Modbus, providing several control-interface choices.

3~ 200-240 φ360 x 251 5362 880 735 2250 81
GTB036PUD25E N1 | Delta Electronics 400VAC 1000W EC Centrifugal Fan for Server Cooling
GTB036PUD25E N1 | Delta Electronics 400VAC 1000W EC Centrifugal Fan for Server Cooling

GTB036PUD25E N1 is a 400VAC EC centrifugal fan for server cooling. A listed 919 Pa maximum pressure complements its 360 x 250 mm envelope and 2200 rpm rating, supporting comparison of ducted cooling designs.

400 ψ360 x 250 5573 919 1000 2200 81
GTB063PUU38R-VHR3 | Delta Electronics 3~380-480VAC 3700W EC Centrifugal Fan for Server Cooling
GTB063PUU38R-VHR3 | Delta Electronics 3~380-480VAC 3700W EC Centrifugal Fan for Server Cooling

For server cooling, GTB063PUU38R-VHR3 offers an EC centrifugal fan format with a listed 630 mm size. The supplied input range is three-phase 380-480VAC, with 20381 m3/h maximum airflow and 1807 Pa maximum pressure.

3~380-480 630 20381 1807 3700 - -
GTW091PUU29E-V001 | Delta Electronics 400VAC 4000W EC Axial Fan for Server and Precision Cooling
GTW091PUU29E-V001 | Delta Electronics 400VAC 4000W EC Axial Fan for Server and Precision Cooling

GTW091PUU29E-V001 uses nominal 400VAC EC axial fan drive for server and precision cooling. The supplied PDF documents IP55 protection, 0-10V/PWM control and a maximum airflow of 34410 m3/h at the rated setup.

400 910 11906 364 4000 1260 86.3
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关于EC风扇

电子换向(EC)风机代表了工业通风的未来,与传统的交流风机相比,可实现高达70%的节能效果,同时具备变速控制功能并拥有更长的使用寿命。EC风机类别涵盖用于大风量、低压工况的EC轴流风机,用于高压风管系统和过滤的EC离心风机,以及适用于空间受限电子设备的紧凑型EC风机。所有EC风机均采用内置变频器的永磁无刷直流电机,可直接接入交流市电,并通过PWM、0–10 V或总线控制信号实现直流级效率及变速功能。领先的EC风机制造商包括:依必安派特(全球EC技术的先驱,旗下拥有GreenTech和AxiEco系列)、齐柏林(ZAplus EC系列)以及罗森伯格(EC风机系列)。在许多注重节能的地区,EC风机现已成为新装暖通空调系统的强制性配置,并且正在迅速取代交流风机用于既有建筑的改造项目。恒瑞提供来自各大品牌的EC风机,并配备能耗计算器和工程技术支持,以展示采用EC技术的投资回报率。

如何选择合适的EC风扇

确定EC风扇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 38 件产品可供选购。

EC风扇的典型应用场景与案例

我们销售工程师的日常工作围绕EC风扇展开: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 Delta 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。

EC风扇采购常见问题解答

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。

EC风扇是否有现货?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 38 件产品。

能否替换我在用的其他供应商的EC风扇或已停产的型号?

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。

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。