Airtek Energy-Efficient for Ahu Backward Centrifugal Fan, Sensorless DC Motor with Soft Start

Name: Airtek Energy-Efficient for Ahu Backward Centrifugal Fan, Sensorless DC Motor with Soft Start
Brand: Airtek Power Solution (Suzhou) Co., Ltd.
SKU: 2224676785

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

Plastic

Usage

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

Model NO.

DC Backword Curved Centrifugal Fans

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, ISO, CE

Blade Material

PA66+GF;Painting Steel;Aluminum Alloy

Diameter of Impeller (mm)

113,133,155,175,190,220,250,280,320,355,400,450mm

Electrical Connections Ec Technical Feat

Control Input 0-10VDC / PWM(Ec)

Nominal Voltage

24/36/48V

Frequency

50/60

Power Input

20-440W

Air Flow

220-4620 M³/H

Static Pressure

up to 930PA(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

Sensorless DC Motor: Features soft start and advanced control for efficient, reliable ventilation.

Wide Voltage Range: Supports DC 24V, 36V, and 48V for versatile power supply options.

Multiple Control Inputs: Compatible with 0-10VDC, PWM, and RS485 for precise speed regulation.

Comprehensive Protection: Includes thermal, over-voltage, locked-rotor, and reverse polarity protection.

Robust Construction: Blades made of PA66+GF, Aluminum Alloy, or Painted Steel for durability.

Certified Quality: Meets RoHS, ISO, and CE standards for safety and compliance.

Company profile

Airtek Power Solution (Suzhou) Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong R&D capabilities and provides comprehensive design customization services. However, it lacks overseas service infrastructure and clear procedures for managing supplier services and quality control. ISO 9001 certification supports their quality assurance efforts, but financial data is sparse, making it hard to assess financial credibility. Their product range includes industrial and commercial equipment, and they are capable of high-quality production. However, they lack a clear after-sales service structure.

Supplier typeThe supplier is a professional technical supplier involved in technology promotion and sales of a wide range of equipment, including generators and fans.

CertificationsThe supplier holds an ISO 9001 certification, indicating adherence to international quality management standards.

R&D capabilityThe supplier has a robust R&D team and strong capabilities in design and customization services.

Production capacityThe supplier is equipped with advanced production equipment and offers high-quality industrial, commercial, and residential products.

Customization capabilityThe supplier offers a wide range of customization options, from minor to full customization.

Product Q&A

Q:How to choose a suitable fan or blower for AHU, FFU or other ventilation equipments?

When selecting a fan for a specific application, these parameters play an important role: Air flow with given back pressure, Voltage supply (divided into DC and AC voltage), Noise generation, Efficiency, and Available mounting space.

Q:What electronic protection functions are included in this backward centrifugal fan?

The fan includes electronic and thermal protection such as control input 0-10VDC/PWM, Tech output, Locked-Rotor protection, Reverse Polarity, Over-voltage protection, and Soft Start Protection (Delay time <35 seconds to full speed). Additional methods like thermal overload protectors and PTC diagnostics are available depending on the motor type.

Q:What are the advantages of Airtek power motors used in centrifugal fans?

Advantages include a mature motor platform with 10+ years of experience, 3 technical R&D centers, 5+ external rotor motor experts, strong fluid design experience, efficient management, a professional project team with QC, and 6*24 hours quick response with flexible adjustment.

Q:What are the available blade materials for this fan?

Blade materials include PA66+GF, Painted Steel, and Aluminum Alloy, offering durability and performance for various industrial applications.