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Ebm-papst K3G450-PA31-W5 400V 450MM EC Centrifugal Fan For Data Centers
Brand：ebm-papst (100% Genuine)
Model：K3G450-PA31-W5
Category：Centrifugal Fan
Description： 100% genuine ebm-papst 450mm EC centrifugal fan. Packed with a high-speed 4450W power drive running at 2480 RPM. Designed for server farm cooling systems. In stock for immediate fast shipping worldwide.
Sales Hotline:+86 10-62547612
Cell Phone:+86 187 0152 6587
E-mail: Jason@bjhengrui.cn / qin@bjhengrui.cn / sales06@bjhengrui.cn
- Specification
- Details
- Application
Nominal data:
|
Brand： |
ebm-papst |
|
Part No： |
K3G450-PA31-W5 |
|
Fan Type： |
Centrifugal Fan |
|
Rated Voltage(V)： |
400 |
|
Size(mm)： |
450 |
|
Input Power(W)： |
4450 |
|
Speed(RPM)： |
2480 |
Specification Drawing:
Reliable Cooling Solution for Data Center & IT Infrastructure Applications
The K3G450-PA31-W5 EC centrifugal fan is designed for high-efficiency airflow in demanding environments. It is widely used as a replacement for ebm-papst fans in enterprise data center cooling systems, ensuring stable performance, low energy consumption, and long service life. Driven by a 4450W heavy-duty motor, it provides an ultra-rugged air moving choice to tackle dense structural flow resistance.
Product Details
（If you need more installation pictures or detailed technical PDF documents of ebm-papst K3G450-PA31-W5, please feel free to contact us at any time.）
Why choose us ?► Large quantity of multi brand fans in stock supply
► Global Fast Delivery
► Professional selection support
► Experience in industrial cooling solutions
► Highly trusted by HVAC service providers
Main Application Scenarios
Liquid-to-Air Heat Exchanger Arrays:
Forces air efficiently through high-resistance liquid cooling coils, cooling loops, and dry cooler frames inside large server complexes.
Hyperscale Facility Main Plenum Walls:
Installed inside multi-fan arrays to maintain high static pressure levels across large data floors, ensuring uniform air distribution.
Centralized Data Storage Vaults:
Provides continuous ventilation for massive enterprise storage arrays, protecting high-capacity solid-state and hard drive arrays from heat damage.
Frequently Asked QuestionsQ1: Can parameters on the K3G450-PA31-W5 fan be safely configured without turning on the primary high-voltage lines?
Yes. It features an external 15-50 VDC parameterization input line that enables service teams to safe-configure control profiles, calibrate sensor feedback, or flash firmware using low-voltage DC power. This feature makes field setup and commissioning processes much safer and easier for technicians.
Q2: Does this unit include built-in motor protection mechanisms against locked rotor faults or physical debris blockages?
Yes, it includes reverse polarity and locked-rotor protection alongside thermal overload cutouts. If the impeller becomes jammed by debris, the motor cuts power automatically to prevent overheating or electrical damage, and signals a fault via the alarm relay.
Q3: How quickly can you ship this high-capacity fan if our data center experiences a sudden cooling equipment failure?
We maintain an extensive local stock of high-capacity ebm-papst fans to guarantee rapid global shipping and fast transit times. By bypassing factory production queues, we can get replacement hardware delivered quickly to keep your server farm cooling system running smoothly.
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