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Ebm-papst K3G450-PA21-C1 400V 450MM 7265CFM EC Centrifugal Fan For High-efficiency Data Center
Brand：ebm-papst (100% Genuine)
Model：K3G450-PA21-C1
Category：Centrifugal Fan
Description： 100% genuine ebm-papst 450mm EC centrifugal fan. Delivers 7265 CFM airflow and 1371 Pa pressure. Ideal for high-efficiency data center cooling infrastructure. Fully stocked for rapid worldwide delivery.
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-PA21-C1 |
|
Fan Type： |
Centrifugal Fan |
|
Rated Voltage(V)： |
400 |
|
Size(mm)： |
450 |
|
Max.Air Flow(CFM)： |
7265 |
|
Input Power(W)： |
3190 |
|
Speed(RPM)： |
2200 |
|
Max.Pressure(Pa): |
1371 |
Specification Drawing:
Reliable Cooling Solution for Data Center & IT Infrastructure Applications
The K3G450-PA21-C1 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. Outfitted with a premium sheet aluminum impeller and active Power Factor Correction (PFC), it delivers highly focused, cost-effective thermal control inside modern, high-load electronic enclosures.
Product Details
（If you need more installation pictures or detailed technical PDF documents of ebm-papst K3G450-PA21-C1, 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
Hot and Cold Aisle Containment Arrays:
Operates as a strategic air distribution component within sealed data center server rows, preventing localized hotspots by directing cold air precisely through dense processing racks.
Underfloor Air Distribution Plenums:
Engineered to handle high static pressure barriers, forcing large volumetric capacities of conditioned air upward through raised modular floor grids in hyperscale server rooms.
Containerized Modular Data Center Pods:
Supplies high-velocity heat dissipation within self-contained edge-computing modules, ensuring uniform temperatures across compact IT hardware clusters.
Frequently Asked QuestionsQ1: How does the active PFC capability on the K3G450-PA21-C1 help maximize energy efficiency in large-scale data center environments?
The built-in active Power Factor Correction (PFC) minimizes harmonic distortion and optimizes current draw from the main power supply line. This drastic reduction in electrical noise and reactive power consumption drastically improves power usage effectiveness (PUE), helping server facilities cut overhead utility billing costs.
Q2: Can this 450mm centrifugal fan run continuously without structural breakdown under non-stop data processing loads?
Absolutely. This industrial-grade air mover is certified for S1 continuous operation mode. Equipped with high-performance sealed ball bearings and internal thermal overload protections, it is meticulously engineered to provide stable, uninterrupted 24/7 cooling performance without requiring frequent manual maintenance.
Q3: What input interfaces are available for data center infrastructure management software to monitor this unit remotely?
It provides dual remote control interfaces supporting 0-10VDC/PWM control inputs alongside a native RS485 Modbus-RTU communication network. Facility engineers can track operating telemetry, capture real-time fault diagnostics, and automate speed curves directly through centralized Building Management Systems (BMS).
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