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Energy-Efficient Cooling Fans for a Greener Home Environment
US$650.00
10-999 Pieces
US$630.00
1,000-4,999 Pieces
US$580.00
5,000+ Pieces
Sample price:US$650.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

Forward Curved Centrifugal Fans

Flow Direction

Axial Flow

Pressure

Low Pressure

Certification

ISO, CE

Type

Backward Curved Centrifugal Fans

Motor Technology

Ec Outer Rotor

Supply Voltage

1-. 200-277V. 50/60Hz

Mode of Operation

S1

Protection Class

IP54

Insulation Class

F

Bearings

Maintenance-Free Ball Bearings

Impeller Material

Galvanised Sheet

Housing Material

Galvanised Sheet

Rotation

C.C.W. Seen on The Leads

Perm.Amb.Temp.

-25°C ~ +50°

Controller Integrated

0-10V or PWM Control

Transport Package

Wooden Pallet

Trademark

ECOAIR

Origin

China

Production Capacity

1000PCS/Month

Key features

High Energy Efficiency: EC motors with built-in DC inverter drivers offer ultimate fan energy technology.
Wide Voltage Range: Supports single-phase 110-270V and three-phase 250V-480V, 50/60Hz.
Advanced Control Interface: Features 0-10V/PWM, RS485/Modbus, and 4-20mA control options.
Robust Protection: Includes overvoltage, undervoltage, overtemperature, and phase loss detection.
Durable Materials: Constructed with stainless steel, galvanised sheet impeller, and housing.
Low Noise Operation: Designed for low noise performance suitable for home and office environments.
Certified Quality: Products hold ISO and CE certifications for safety and compliance.
Versatile Applications: Suitable for experiments, air conditioners, manufacturing, and refrigeration.

Company profile

Ningbo Ecoair Environmental Technology Co., Ltd.
National Award receivedPatents AwardedHigh Repeat Buyers ChoiceFlexible Customization
Business Type: Manufacturer/FactoryExport Year: 2021-02-23Nearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.06hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryECOAIR is a seasoned HVAC enterprise with over 20 years of experience, recognized for its professional design and comprehensive service offerings. The company provides OEM and ODM services for well-known brands and holds an ISO9001:2015 certification, reflecting its commitment to quality assurance. Despite its robust customization capabilities, ECOAIR lacks overseas presence and innovation in new product development. Financially, the company appears stable with consistent data over the last three years. The supplier's production capabilities are supported by multiple production lines and a significant export percentage.
Supplier typeECOAIR is an OEM and ODM supplier with over 20 years in the HVAC industry, focusing on professional design and service.
CertificationsECOAIR holds an ISO9001:2015 certification, indicating a commitment to quality management systems.
After-Sales capabilityECOAIR provides comprehensive after-sales maintenance services, which are widely recognized by customers and industry authorities.
Financial creditECOAIR has consistent financial data from the past three years, indicating stability and capacity for sustainable development.
R&D capabilityECOAIR does not have new product innovations or SDK availability, suggesting limited innovation capability.
Production capacityECOAIR operates three production lines and is capable of flexible customization, with a substantial portion of sales from exports.
Customization capabilityECOAIR offers extensive customization options, including full customization from samples and designs.
Client casesECOAIR has gained wide recognition from customers and industry authorities for its services.

Product Q&A

Q:What is the input voltage range for these fans?
A:
The fans support a wide input voltage range: single-phase 110-270V and three-phase 250V-480V, compatible with 50/60Hz frequencies.
Q:What control interfaces are available?
A:
Basic interfaces include 0-10V/PWM, RS485/Modbus, and 4-20mA for flexible integration and control.
Q:What protections are built into the controller?
A:
The controller features protection against overvoltage, undervoltage, overtemperature, overcurrent, phase loss, and communication failures.
Q:What certifications do the products have?
A:
The products are certified with ISO and CE standards, ensuring quality and safety compliance.
Q:What are the main applications for these fans?
A:
They are suitable for experiments, air conditioners, manufacturing processes, and refrigeration systems.

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