產品詳情
RHA450D4.138B-2F 完整資料

一、標題
中文標題
- 施依洛 RHA450D4.138B-2F 450mm 三相 380/400V 后傾離心風機
- 施依洛 RHA450D4.138B-2F 540W 1.72A 高壓變頻器散熱風機模塊
- 施依洛 RHA450D4.138B-2F 1325r/min 外轉子離心冷卻鼓風機
- 施依洛 RHA450D4.138B-2F 4500m3/h 大風量 IP54 工業離心風機
- 施依洛 RHA450D4.138B-2F 鋁鎂合金葉輪無接線盒柜頂風機
- 施依洛 RHA450D4.138B-2F 50Hz 三相交流高壓變頻散熱離心風扇
- 施依洛 RHA450D4.138B-2F ClassF 絕緣高效低噪離心風機模塊
英文標題
- SHIRO RHA450D4.138B-2F 450mm Three-phase 380/400V Backward Centrifugal Fan
- SHIRO RHA450D4.138B-2F 540W 1.72A Inverter Cooling Centrifugal Fan Module
- SHIRO RHA450D4.138B-2F 1325r/min External Rotor Centrifugal Cooling Blower
- SHIRO RHA450D4.138B-2F 4500m3/h High Air Volume IP54 Industrial Centrifugal Fan
- SHIRO RHA450D4.138B-2F Aluminum Magnesium Impeller Junction-box-free Cabinet Fan
- SHIRO RHA450D4.138B-2F 50Hz Three-phase AC High Voltage Inverter Cooling Fan
- SHIRO RHA450D4.138B-2F Class F Insulation Low Noise High Efficiency Centrifugal Fan Module
二、產品說明 + 完整參數詳情
1. 產品歸屬說明
- 450:葉輪直徑450mm
- D4:三相 400V 高壓供電
- 138B:電機規格代碼
- 2F:無接線盒標準版(帶接線盒為 2FT)
2. 完整中文參數詳情
基本型號與結構
- 完整型號:RHA450D4.138B-2F
- 風機類型:外轉子后傾離心風機(單進風)
- 葉輪直徑:450mm
- 葉輪材質:鋁鎂合金(高強度耐腐蝕)
- 結構:一體化外轉子電機直驅、無皮帶、免維護
電氣額定參數
- 供電電源:三相 AC380~400V,50Hz(Y 型接法)
- 額定功率:540W(0.54kW)
- 額定電流:1.72A
- 絕緣等級:Class F(155℃)
- 防護等級:IP54
- 工作頻率:50Hz 工頻
風性能參數
- 額定轉速:1325r/min
- 額定風量:4500m3/h
- 額定靜壓:約 470Pa
- 運行方式:工頻連續運行、支持變頻調速
環境 & 安裝 & 功能參數
- 冷卻用途:高壓變頻器、控制柜、電氣柜柜頂強制散熱
- 工作溫度:-20℃~+60℃
- 安裝方式:柜頂法蘭垂直安裝
- 特點:低噪音、大風量、高效率、長壽命、IP54 防塵防水
- 認證:CE、CCC、RoHS
典型應用
三、產品說明 + 完整參數詳情
1. Product Overview
- Brand: SHIRO Motors (Shanghai SHIRO Electric Co.,Ltd.)
- Series: RHA High Voltage Inverter Special Backward Centrifugal Fan Series
- Product Type: RHA450D4.138B-2F External Rotor Backward Centrifugal Cooling Fan Module (Cabinet-top Cooling Fan for Inverters)
-
Suffix Definition:
- 450: Impeller diameter 450mm
- D4: Three-phase 400V power supply
- 138B: Motor specification code
- 2F: Junction-box-free standard version (2FT = with junction box)
2. Full English Technical Specifications
Basic Model & Structure
- Full Model: RHA450D4.138B-2F
- Fan Type: Single inlet external rotor backward centrifugal fan
- Impeller Diameter: 450mm
- Impeller Material: Aluminum magnesium alloy (high strength & corrosion resistant)
- Structure: Integrated external rotor direct drive, belt-free, maintenance-free
Electrical Ratings
- Input Power: Three-phase AC380~400V, 50Hz (Y connection)
- Rated Power: 540W (0.54kW)
- Rated Current: 1.72A
- Insulation Class: Class F (155℃)
- Protection Class: IP54
- Rated Frequency: 50Hz
Aerodynamic Perbance
- Rated Speed: 1325r/min
- Rated Air Volume: 4500m3/h
- Rated Static Pressure: Approx. 470Pa
- Operation: Continuous mains operation, frequency variable speed supported
Environment & Installation Parameters
- Application: Cabinet-top forced cooling for high-voltage inverters & electrical cabinets
- Operating Temperature: -20℃~+60℃
- Mounting: Vertical flange cabinet-top mounting
- Features: Low noise, high air volume, high efficiency, long service life, IP54 dust & water proof
- Certifications: CE, CCC, RoHS
Applications
Cabinet-top cooling for INOVANCE/ABB/Siemens high-voltage inverters, industrial electrical cabinet cooling, power plant primary fans, industrial control equipment cooling systems
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