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离心风机

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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)
GTB023EUG10R-V E1 | Delta Electronics 1~200-240VAC 180W EC Centrifugal Fan for Server Cooling

With 1260 m3/h maximum airflow, GTB023EUG10R-V E1 serves server cooling as a nominal 230VAC EC centrifugal fan. Its PDF documents soft start and locked-rotor protection, plus 0-10V/PWM speed control.

1~200-240 φ225 x 99 1260 650 180 3000 72
GTM031FUC20R | Delta Electronics 200-277VAC 530W EC Centrifugal Fan for AHU and Precision AC

GTM031FUC20R is a nominal 230VAC EC centrifugal fan for AHUs and precision air conditioning. Its PDF specifies RS485 communication and an alarm relay, with 734 Pa maximum pressure and a 2500 rpm speed.

200-277 310 3014 734 530 2500 74.5
GTM056PUT34R | Delta Electronics 3~380-480VAC 3100W EC Centrifugal Fan for AHU and Precision AC

GTM056PUT34R is listed for three-phase 380-480VAC as an EC centrifugal fan for AHU cooling. Its 1550 rpm speed identifies a slower option than several smaller GTM entries; the supplied size is 560 mm.

3~ 380-480 560 14068 - 3100 1550 -
GTM045PUV36R | Delta Electronics 3~380-480VAC 6000W EC Centrifugal Fan for AHU and Precision AC

GTM045PUV36R is listed as a three-phase 380-480VAC EC centrifugal fan for precision AC and AHUs. A 6000 W input is the key supply-sizing figure; the 450 mm entry must be checked against the final assembly drawing.

3~ 380-480 450 11485 - 6000 3570 -
GTM050EUD19E | Delta Electronics 3~380-480VAC EC Centrifugal Fan for AHU and Precision AC

GTM050EUD19E is listed for three-phase 380-480VAC operation as an EC centrifugal fan for AHUs and precision air conditioning. Its 500 mm size is documented; further performance details require the exact datasheet.

3~380-480 500 - - - - -
GTM056PBT34R | Delta Electronics 3~380-480VAC 3100W EC Centrifugal Fan for AHU and Precision AC

GTM056PBT34R combines a 565 mm EC centrifugal fan format with three-phase 380-480VAC operation for AHUs and precision AC. Its listed 1550 rpm speed is paired with 14068 m3/h maximum airflow and 3100 W input.

3~380-480 565 14068 - 3100 1550 -
GTM045PBV36R | Delta Electronics 3~380-480VAC 6000W EC Centrifugal Fan for AHU and Precision AC

For AHU and precision air-conditioning layouts, GTM045PBV36R offers a listed 460 mm EC centrifugal fan format. The three-phase 380-480VAC model has a 3570 rpm speed specification and 6000 W listed input.

3~380-480 460 11485 - 6000 3570 -
GTM036PBS32R | Delta Electronics 3~380-480VAC 3650W EC Centrifugal Fan for AHU and Precision AC

The GTM036PBS32R is an EC centrifugal fan listed for three-phase 380-480VAC in AHU and precision cooling systems. Its 360 mm format is specified at 3650 rpm, with 5060 m3/h maximum airflow in the table.

3~380-480 360 5060 - 3650 3650 -
GTM031PBM22R | Delta Electronics 3~380-480VAC 1250W EC Centrifugal Fan for AHU and Precision AC

GTM031PBM22R is an EC centrifugal fan for AHU and precision air-conditioning systems. The supplied fan-wall PDF specifies three-phase 380-480VAC operation and a maximum input of 1250 W for each fan.

3~ 380-480 310 3966 - 1250 2210 -
GTM050HBT34R | Delta Electronics 3~380-480VAC 3100W EC Centrifugal Fan for AHU and Precision AC

GTM050HBT34R provides EC centrifugal fan airflow for AHUs and precision air conditioning on three-phase 380-480VAC. A 500 mm format and 1820 rpm speed accompany its listed maximum airflow of 12908.1 m3/h.

3~ 380-480 500 12908.1 - 3100 1820 -
GTM056HBT34R | Delta Electronics 3~380-480VAC EC Centrifugal Fan for AHU and Precision AC

A listed 560 mm size defines GTM056HBT34R for AHUs and precision air conditioning. This EC centrifugal fan uses a three-phase 380-480VAC supply; model-specific interface and performance details need confirmation.

3~ 380-480 560 - - - - -
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 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

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 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
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

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 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

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 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 - -
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关于离心风机

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 23 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 Delta 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。