Fuel Cell System Adjustable Speed Brushless Blower WB Series 10kW 0-100% Stepless Speed Control

Fuel Cell System Adjustable Speed Brushless Blower WB Series for Systems Up to 10kW 0~100% Stepless Speed Control No Water Cooling or External Inverter Required

Quick Detail:

• Adjustable speed brushless blower developed specifically for small proton exchange membrane fuel cell (PEMFC) systems
• Applicable power range: <=10kW fuel cell systems (covering portable/emergency power, forklifts and other scenarios)
• Uses a DSP digital signal processor to control a high-performance digital module and drive a three-phase permanent magnet synchronous AC motor
• 0~100% stepless speed control, easily realizing independent adjustment of air volume/pressure
• No external inverter required, using a proprietary power module regulation circuit
• Dual-purpose blowing and suction; one machine for two uses, applicable to both suction and blowing
• Multiple control methods: 0~10V voltage control, PWM control, 4~20mA current control, built-in potentiometer control
• Input voltage: AC110V/220V or DC24~400V
• Lightweight design, weighing only 1/6 of traditional blowers (about 2~3kg)
• Oil-free and pollution-free, low noise, maintenance-free
• Complete over-current, overload and over-temperature protection circuits

Description:

The WB series adjustable speed brushless blower is an air supply solution developed specifically for small fuel cell systems. For small low-power fuel cell systems of 10kW and below, using a traditional centrifugal air compressor is not only costly and requires a water cooling system, but also needs a separate air compressor controller, making the entire fuel cell system large, costly and complex. The WB series adjustable speed blower solves this problem well: it realizes 0~100% stepless speed control without an external inverter, does not need a water cooling system, and does not need a separate controller, making the fuel cell system more compact, lighter and more economical.

Specifications:

Electrical / Optical Characteristics (Ta=25C +/-3C)

General technical parameters:

Applications:

This product is widely used in various small proton exchange membrane fuel cell (PEMFC) systems, specifically including:

• Small fuel cell systems up to 10kW (portable power, backup power)
• Fuel cell forklifts and small material handling equipment
• Small stationary fuel cell power stations
• Fuel cell teaching laboratory platforms and scientific research equipment
• Fuel cell portable charging equipment

Company Advantages:

Shanghai Yibaijia Hydrogen Energy Technology Co., Ltd., as a professional hydrogen energy parts supply platform, distributes WB series high-quality adjustable speed brushless blowers. WB products use brushless motor technology to save power while improving working efficiency by 20%. The company team has more than 10 years of hydrogen energy industry experience and can provide full-process technical support from product selection and system matching to installation and commissioning.

FAQ

Q1: Can you provide samples for testing?
A: Yes, we support sample orders for vehicle installation testing and performance verification, and also accept mixed-model sample orders.

Q2: What is the delivery lead time?
A: Sample orders usually take 5-7 working days; bulk orders (depending on order quantity) generally take 15-30 working days.

Q3: Is there a minimum order quantity (MOQ) limit?
A: There is no strict MOQ limit; 3-piece sample trial orders are supported, and bulk order prices are more favorable.

Q4: What is the difference between the WB series blower and a fuel cell air compressor?
A: The WB series blower is designed for 1~10kW small fuel cell systems and realizes 0~100% stepless speed control without an external inverter, without a water cooling system and without a separate controller, making the fuel cell system more compact, lighter and more economical. Traditional air compressors require a separate controller and water cooling system and suit high-power systems.

Q5: Does the blower need water cooling?
A: No. The WB series blower uses air cooling, requiring no additional water cooling system, which greatly simplifies the cooling architecture of the fuel cell system.

Q6: What are the installation direction requirements for the blower?
A: Both horizontal and vertical installation are recommended. Keep a space of no less than 10cm around it for heat dissipation. The installation must be firm; the fan swinging randomly during operation may damage internal parts.

Q7: How to handle product failures?
A: We implement a strict quality control system, with an out-of-factory defect rate below 0.2%. During the warranty period, small batches of defective products will be replaced with new ones in the next order; batch quality problems will be negotiated for repair or replacement to ensure customer rights.