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Jiaozuo Huafei Electronic & Electric Co., Ltd. ZhongKuang (Hainan) Technology Co., Ltd.
ginger@jzhfdq.com
+86-391-3567086
Brand: Huafei
Link Of Transformation: Ac-Dc-Ac Variable-Frequency Drive
Nature Of DC Power: Voltage Variable-Frequency Drive
Main Circuit Type: Voltage
Application: High-Performance Transducer
Principle Of Work: Vector Control Transducer
Switch Mode: Pwm Control
Function: Simple Type
Voltage Of Power Supply: Low Voltage Variable-Frequency Drive
Output Type: Triple
Packaging: MDF
Productivity: 10/month
Transportation: Ocean,Land,Air,by train
Place of Origin: Henan, China
Supply Ability: tailor made
Certificate: ce/iso9000 MA
Port: shanghai,qingdao,ningbo
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW
ZBT Series Explosion Proof Vfd
Qualification and Certificate
Two quadrants
Four quadrants
Voltage source
Mature technology, reliable voltage stabilization
Easy Operation, convenient maintenance
Voltage grade: 3AC 660V/1140V
Power grade: 60-630kW
Power Supply Frequency: 50Hz ±5%
Control Method: V/F, open loop/ close loop, vector
Start Torque: 150%-200%
Output Frequency: 0-300Hz
Output Voltage: 0-660V/1140V
Cooling Method: Thermal pipe+ enforced air cooling
Protection Grade: IP54
Structure Type: Fast door open, Modular
1. Large torque
Low speed with large torque (suspending at zero speed)
2. Low dissipation:
Low frequency feedback is 30% less than normal PWM rectifying dissipation.
3. Less harmonic:
Special filtering design, less harmonic
4. Easy maintenance:
Fast door open, modular structure, Small size, compact structure for easy installation, use and maintenance.
5. More stable
Large margin, long life design, more stable operation
Special function
Low frequency feedback
Suspending at zero speed
Flying start
Multi-Stage Synchronous
Application
In the special place with explosive gas and coal dust of various hoist, Belt Conveyor , scraper conveyor, aerial cable way, Endless-Rope, fans, water pump
Huafei Company could provide complete Explosion Proof VFD for Coal Mine, include Coal Mine Explosion Proof Vfd, Vfd Drive For Belt Conveyor, Drive Belt Conveyor Vfd, Single Quadrant Vfd Drive, Belt Conveyor Electric Control, Belt Conveyor Energy Control and other Electric Control System.
Product Categories : Electric Driving > Explosion Proof VFD
Expert of Electric Automation, Base of Variable Frequency Drive
--Jiaozuo HUAFEI Electronic & Electric Co., Ltd.
Huafei Company was established in 1987 which is the first batch of National Grade High-tech Enterprise.
The company has successively been approved to be [Top 50 Provincial Equipment Manufacturer", [Provincial Enterprise Technical Center", [the Provincial VFD Engineering Technology Research Center", [Provincial Intelligent Engineering Technology Research Center of Main Coal Flow Conveying System in Mine" and it is the post-graduate training base of Henan Polytech University.
The company has passed the authoritative management system certification of the quality, environment, occupational health and safety, the main products have obtained national 3C, CE certificate of European Union and other product certification. Having more than 100 core technologies, more than 200 national patent technology, the main products have reached the international leading level, part of the products have won Gold Award of Brussels Eureka World Invention Expo.
For the past more than 30 years, the company has always been carrying the business philosophy "Integrity make quality, Tech make the future", insisting the business mission "create safer, more intelligent, better use of industrial products", continue to contribute to improve the level of intelligent equipment in the mine main transportation system.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.