EBM-Papst R4D450-AL01-05 AC Motorized Impeller Ball Bearing 230V/400V 2.45A 650W 1375RPM Flange Mount
Brand：ebmpapst
Model：R4D450-AA04-05
Category：Centrifugal fans
Sales Hotline:+86 10-62547612
Cell Phone:+86 187 0152 6587
E-mail: Jason@bjhengrui.cn / Ada@bjhengrui.cn / qin@bjhengrui.cn
- Specification
- Details
- Application
ebmpapst backward centrifugal fan | model：R4D450-AA04-05 | motor：M4D094-HA
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Nominal data |
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Type |
R4D450-AA04-05 |
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Motor |
M4D094-HA |
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Phase |
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3~ |
3~ |
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Nominal voltage |
VAC |
230 |
400 |
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Verschaltung |
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△ |
Y |
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Frequency |
Hz |
50 |
50 |
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Valid for approval/standard |
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- |
- |
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Speed |
min-1 |
1375 |
1375 |
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Power input |
W |
650 |
650 |
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Current draw |
A |
2.45 |
2.45 |
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Min. ambient temperature |
°C |
-40 |
-40 |
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Max. ambient temperature |
°C |
50 |
50 |
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ml = max. load · me = max. efficiency · fa = running at free air · cs = customer specs · cu = customer unit |
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ebmpapst——R4D450-AA04-05 ——Structural drawing：
ebmpapst backward centrifugal fan | model：R4D450-AA04-05
ebmpapst——R4D450-AA04-05 ——Technical description：
Weight 9 kg
Size 450 mm
Motor size 94
Rotor surface Painted black
Terminal box material ABS plastic
Impeller material Sheet aluminum
Direction of rotation Clockwise, viewed toward rotor
Degree of protection IP54
Insulation class "F"
Moisture (F) / Environmental (H) protection class H2
Ambient temperature note Occasional start-up at temperatures between -40°C and -25°C is permitted. For continuous operation at ambient temperatures below -25°C (such as refrigeration applications), use must be made of a fan design with special lowtemperature bearings.
Installation position Any
Condensation drainage holes None
Mode S1
Motor bearing Ball bearing
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) <= 3.5 mA
Electrical hookup Terminal box
Motor protection Thermal overload protector (TOP) with basic insulation
with cable Lateral
Protection class I (with customer connection of protective earth)
ebmpapst backward centrifugal fan | model：R4D450-AA04-05 | motor：M4D094-HA
Ebmpapst R4D450-AA04-05 cooling fan
Beijing Hengrui Hongsheng Mechanical & Electrical Equipment Co., Ltd. is an enterprise engaged in the sales of fans and industry control products. It mainly provides ventilation and heat dissipation products and industry control system accessories. Those products are widely used in ventilation, air conditioning, refrigeration, heating, electric automation, inverter, rail transit, HVAC (FFU/ AHU), air purification, wind power generation, industrial medical treatment, new energy vehicles and other industries.
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Please contact customer service if you have other technical queations.
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Beijing Hengrui Hongsheng Mechanical & Electrical Equipment Co., Ltd. specializes in providing ventilation, heat dissipation and refrigeration accessories for industries including frequency converter, rail transit, air purification, new energy vehicles and so on. Our 4-story storeroom is home to all kinds of fans that are new and original for immediate purchases. Looking forward to your inquiry and cooperation!
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