Bestselling 48V High Performance Fuel Cell Air Compressor Controller

• Working Temperature: <100°C
• Rated Voltage: 48VDC
• Operating Voltage Range: 30-63VDC
• Continuous Current: 50arms
• Continuous Capacity: 2kVA
• Frequency Range: 0-3500Hz
• Max. Efficiency: 97%
• IP Grade: IP67
• Specification: 200*142*65.5mm
• Trademark: DPC
• Origin: China

Product Description

 

Product Description

The high speed air compressor controller is the core of fuel cell stack air supply. With strong anti-interference ability and low EMI, it can realize high-precision speed control while does not generate redundant air supply. 

 

Features
 

√ Input Voltage Capability: DC input voltage range of 35~63V, suitable for high-speed fuel cell air compressors;
√ Output Power Capability: continuous capacity of 2kVA and continuous output current of 50A;
√ High Speed Output Capability: max. output frequency of 3500Hz; 210krpm of speed drive capability for 1 pair of pole motors;
√ Excellent EMC Performance: meet ECE-R10 standard;
√ Excellent Performance: sine wave sensor-less FOC control enables smooth and seamless startup process, with precise and smooth speed control;
√ Efficient Drive: high drive efficiency (maximum of 97%);
√ Multiple Protections for Enhanced Safety: startup protection, temperature protection, current protection, input voltage abnormality protection, overload protection, communication verification, and loss protection.
                                                                                       

Detailed Photos

 

 

Product Parameters

  

Product Information
Model	DPCF2048S11
Input Voltage
Rated Voltage	48VDC
Operating Voltage Range	30-63VDC
Output Power
Continuous Current	50Arms
Continuous Capacity	2kVA
Frequency Range	0-3500Hz
Auxiliary Power Input
Input Voltage Mode	Shared with bus voltage
Communication
Communication Method	CAN
Protocol Customization	Yes
Protection
Input Undervoltage Protection	Yes
Input Overvoltage Protection	Yes
Output Overcurrent Protection	Yes
Controller Overload Protection	Yes
Controller Over Temperature Protection	Yes
Low Speed Protection	Yes
Motor Over Temperature Protection	Yes
CAN Communication Fault Protection	Yes
System
Controller Maximum Efficiency	97%
Speed Control Accuracy	±0.2%
Speed Response Time	≤100ms
Pre-charge Function	Optional
Active Discharge	<2s
Overshoot	<3%
Grounding	≤0.1Ω
Motor Temperature Sensor	PT1000
Withstand Voltage	≥1000VDC, 1min, no breakdown
Operating Temperature Range	-40~75ºC
Storage Temperature Range	-40~75ºC
Relative Humidity	5%~95%
Highest Altitude	4000m
IP Grade	IP67
Cooling Method	Liquid Cooling
Dimensions (W×D×H)	200×142×65.5mm

 

Company Profile

About Us

Beijing Dynamic Power Co., Ltd. (SH: 600405), deeply engaged in power electronics technology for almost 3 decades, strategically focuses on the three major business segments of data communication, green travel and renewable energy. It has more than 30 branches home and abroad, with services and products well received in over 30 countries and regions.

With solid foundation in power electronics technology and system integration development, DPC has increased and diversified its presence in the sphere of green travel, establishing itself as a provider of intelligent core components related products in the field of new energy vehicles. It has formed core technology advantages in hydrogen fuel cell DC/DC converters, high-speed air compressor controllers, and can provide customers with comprehensive NEV system solutions.

DPC is committed to providing customers with more reliable, efficient, and sustainable products and services as part of its aim to build a green world.

Factory at a Glance
 

 

Certifications

 

Exhibitions