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UAE & Saudi Arabia project intake · English
Data Center & AHU Retrofit Fan Supplier for UAE & Saudi Arabia
For UAE and Saudi data-center, CRAH, CRAC, AHU and FAHU projects, LONGWELL reviews EC plug-fan and FanGrid requirements from its manufacturing base in Yuyao, China. Provide the duty point, site electrical supply, control interface, ambient conditions, available space, delivery city and quantity for a model-specific proposal and document check.
Country-specific intake
Do not copy one electrical and environmental brief across both markets
The UAE and Saudi Arabia require separate project checks. Frequency, voltage, ambient exposure, importer route and delivery location belong in the RFQ even when the same AHU platform is proposed.
UAE data center and AHU projects
State the delivery emirate/city and verify the site supply from the project electrical schedule. Include the temperature at the fan inlet—not only outdoor design weather—plus humidity, dust exposure and any coastal/corrosion requirement.
- CRAH / CRAC plug-fan or array review
- AHU / FAHU fan-section retrofit
- Electrical and BMS interface by exact configuration
- UAE conformity-document need identified by importer
Saudi data center and AHU projects
Confirm voltage and frequency explicitly; do not reuse a UAE electrical schedule. Add delivery city, continuous and peak inlet temperature, dust/filter-loading conditions and the intended importer or conformity route.
- CRAH / CRAC EC fan selection
- AHU / FAHU retrofit and FanGrid concept
- Controls, alarms and N+1 objective defined by system designer
- SABER/SASO technical-file inputs checked by product and import route
Regional compliance boundary: Saudi product registration/conformity is handled through the importer and the applicable SABER/SASO route; UAE regulated-product conformity is assessed through the applicable MoIAT process. Send the HS code and importer’s document list where available. A CE or ETL file is not automatically a Saudi or UAE market-entry approval.
Environmental & integration checklist
Six project facts that change the fan proposal
Application routes
Choose the fan architecture after the project brief
| Application | Starting route | Acceptance questions |
|---|---|---|
| CRAH / CRAC | EC plug fan or a validated parallel array | Installed duty point, available plenum, control sequence, acoustic target and fan-unavailable scenario. |
| AHU / FAHU retrofit | Single EC plug fan, multiple smaller fans or a redesigned fan section | Present fan/motor data, filters/coils, access, adapters, installation responsibility and baseline power. |
| New AHU OEM platform | Selector shortlist plus prototype validation | Envelope, volume forecast, electrical variants, controls, drawing release and document matrix. |
| Energy / ROI review | Project-specific calculation | Measured baseline input power, like-for-like duty, operating hours, tariff and total installed cost. |
N+1 is a design objective: it requires enough remaining fan capacity, a defined control response, alarm logic and a witnessed failure test. A group of fans is not automatically redundant.
Evidence & selection
Use public model data, then request the exact document pack
EC plug-fan catalog
Compare listed models and open individual curves, drawings and datasheets. Maximum airflow and maximum static pressure are endpoints, not one operating point.
Certificates & declarations
Review published management-system and product documents. Applicability is confirmed against the model list, rating and destination.
Global application hub
See the complete Data Center & AHU Retrofit route, including product families, selection gates, calculators and an illustrative scenario.
UAE / Saudi project RFQ
Send the engineering and import brief together
A useful first response needs more than “data-center fan.” Include the installed duty point, exact electrical supply, controls, fan environment, dimensions, quantity, delivery city and the importer’s required document list.
- No customer name is needed for initial selection
- Drawings can be exchanged after the form reply
- Samples, delivery and on-site scope are quoted per project
- Manufacturer: Ningbo Longwell Electric Technology Co., Ltd., Yuyao, China
FAQ
Commercial questions to settle early
Does LONGWELL have a warehouse or service office in the UAE or Saudi Arabia?
This page does not claim a local office or warehouse. Delivery route, stock position, installation, commissioning and any on-site support are confirmed in writing for the specific project.
Are all EC plug fans approved for UAE or Saudi import?
No blanket claim is made. The importer’s HS code and applicable technical regulation determine the route. LONGWELL checks available model-specific files; the importer or appointed conformity body completes the local process.
Can the same fan configuration be used in both countries?
Do not assume so. Confirm site voltage, frequency, controls, ambient conditions and document requirements separately for every project.
Can you guarantee a fixed energy saving or payback?
No. Savings are calculated from the existing input power, proposed fan power at the same duty, operating hours, tariff and installed project cost. Measurements and assumptions are recorded in the proposal.
What should a contractor send for a retrofit?
Send the existing fan and motor nameplates, photos, airflow/static-pressure requirement, fan-section dimensions, voltage/frequency, controls, ambient conditions, operating hours, quantity, city and target date.
English working version · Reviewed 14 September 2026