What is the nominal voltage?

The nominal voltage is 230V or 380V AC, with a frequency of 50/60 Hz.

What are the main applications for this fan?

It is widely used in AHU, FFU, air purifiers, HVAC systems, refrigeration, and industrial ventilation.

Airtek Energy-Efficient with RS485 Modbus Ec Centrifugal Fan, Sensorless Ec Motor with Soft Start

Name: Airtek Energy-Efficient with RS485 Modbus Ec Centrifugal Fan, Sensorless Ec Motor with Soft Start
Brand: Airtek Power Solution (Suzhou) Co., Ltd.
SKU: 2218070655

Jiangsu, ChinaAirtek Power Solution (Suzhou) Co., Ltd.

US$100.00

50 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum

Usage

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

Model NO.

EC Centrifugal fan_backward curved

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, ISO, CE

Blade Material

PA66+GF;Painting Steel;Aluminum Alloy

Diameter of Impeller (mm)

133,155,175,190,220,250,280,320,355,400,560,630mm

Electrical Connections Ec Technical Feat

Control Input 0-10VDC / PWM(Ec)

Nominal Voltage

230/380V

Frequency

50/60

Power Input

40-5623W

Air Flow

440-22000 M³/H

Static Pressure

up to 1995PA(Maximum)

Ambinent Temp

-25℃-+60℃

Protection Type

IP44,IP55,or Customized

Transport Package

Standard Exporting Packages

Specification

As adjustment

Trademark

AIRTEK

Origin

China

HS Code

8414593000

Production Capacity

10000PCS/Month

Key features

Energy Efficient EC Motor: Features EC external rotor motor with soft start and PFC for high efficiency and reliability.

Flexible Speed Control: Supports 0-10VDC, PWM, and RS485 Modbus control inputs for precise ventilation management.

Wide Application Range: Suitable for AHU, FFU, air purifiers, HVAC, refrigeration, and industrial ventilation systems.

Robust Protection Features: Includes over-temperature, locked-rotor, reverse polarity, and over-voltage electronic protections.

Customizable Options: Offers customized protection types (IP44/IP55) and impeller diameters from 133mm to 630mm.

Certified Quality: Products are certified with RoHS, ISO, and CE standards for global compliance.

Expert Technical Support: Backed by 10+ years of R&D experience and 6*24h quick response engineering support.

Company profile

Airtek Power Solution (Suzhou) Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design and broad customization services. It manufactures or supplies centrifugal fans, axial fans, motors, impellers, generators, and related mechanical, electrical, refrigeration, and environmental equipment. ISO 9001 certification and stated quality assurance support its management and quality credentials. The company reports technical support, installation, commissioning, maintenance, and other pre-sales, mid-sales, and after-sales services. However, it has no documented corrective-action or complaint-handling procedures, lacks inventory, overseas warehouses, overseas agents, branches, and showrooms, and has no raw-material traceability identification. Production scale and detailed quality staffing are not sufficiently established. Financial information is inconsistent and incomplete in the provided slices, so financial credibility cannot be reliably assessed. No customer cases are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated scope covers fans, motors, generators, mechanical and electrical equipment, refrigeration and air-conditioning equipment, and environmental-protection equipment, while its company description emphasizes centrifugal fans, axial fans, motors, and impellers.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality-management system, although no certificate number, issuing body, validity period, or scope is provided.

After-Sales capabilityThe company states that it provides technical support, on-site installation and commissioning, regular maintenance, and other after-sales services. However, it reports no overseas agents or branches, no overseas service countries, and no written corrective-action or customer-complaint procedures; therefore, the stated service offering is present but its documented and international execution capability is limited.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, a professional technical team, advanced production equipment, and R&D engineers with 6–10 years of total experience. These statements support technical development capability, although no specific patents, products, or R&D achievements are provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly demonstrates a broad stated customization offering.