Mine Explosion-Proof and Intrinsically Safe Dual Circuit Vacuum Electromagnetic Starter
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Product Highlights
- Explosion-Proof Safety: Intrinsically safe design for underground coal mines with gas and coal dust.
- Dual Circuit Control: Independent dual circuit drainage control with automatic start and stop functions.
- Smart Microcomputer Core: Single-chip microcomputer control for logic functions and real-time parameter display.
- RS-485 Communication: Facilitates convenient remote control and monitoring via RS-485 interface.
- Dual Locking Mechanism: Equipped with reliable mechanical locking and electrical locking functions.
- Fault Record & Query: Features fault record and query functions for easy maintenance and troubleshooting.
- OEM/ODM Support: Manufacturer offers OEM and ODM services with 57 R&D engineers.
- Certified Quality: ISO9001, CCC, and CE certified for corrosion resistance and safety.
Product Attributes
- Customization
- Available
- Certification
- ISO9001, CCC
- Protection
- Corrosion Resistance
- Model NO.
- QJZ series
- Installation
- Vertical
- Housing
- Cast Iron
- Transport Package
- Wooden Box
- Trademark
- Wantai Group
- Origin
- China
- HS Code
- 8504231100
- Production Capacity
- 10000sets/Year
Product Images of Mine Explosion-Proof and Intrinsically Safe Dual Circuit Vacuum Electromagnetic Starter
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Mine Explosion-Proof and Intrinsically Safe Dual Circuit Vacuum Electromagnetic Starter -
Mine Explosion-Proof and Intrinsically Safe Dual Circuit Vacuum Electromagnetic Starter -
Mine Explosion-Proof and Intrinsically Safe Dual Circuit Vacuum Electromagnetic Starter -
Mine Explosion-Proof and Intrinsically Safe Dual Circuit Vacuum Electromagnetic Starter -
Mine Explosion-Proof and Intrinsically Safe Dual Circuit Vacuum Electromagnetic Starter -
Mine Explosion-Proof and Intrinsically Safe Dual Circuit Vacuum Electromagnetic Starter -
Mine Explosion-Proof and Intrinsically Safe Dual Circuit Vacuum Electromagnetic Starter
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Product Description
Mine Explosion-Proof and Intrinsically Safe dual circuit Vacuum Electromagnetic Starter
Main application
This product is suitable for use in the environment containing gas, coal dust and other explosive gases in underground coal mine. In the ac 1140V or 660V circuit, it can control the start, stop and double-speed switch of three-phase ac asynchronous motor or AC double-winding motor, and has the function of joint control.
Technical characteristics
1. Quick opening structure2. With local control and remote control function
3. With reliable mechanical locking and electrical locking function
Functional features
• With the single-chip microcomputer as the control core, to achieve the dual circuit water level control required by various logic functions
• Real time display of various parameters of switch operation, with fault record and query functions
• Water level control function and independent use and free selection function
• When the water level rises rapidly, it cannot control the rising water level in time
• It has the function that 1# loop stops in the process of drainage, and 2# loop automatically puts into drainage work
• Independent dual circuit drainage control function. Through the water level to realize the double circuit switch automatic start, stop function
• It can be used as a completely independent double-circuit switch
• Rs-485 communication function, convenient for remote control and monitoring
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About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI209836". Items marked "
" are certified.
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Company Profile
Huainan Wantai Electric Co., Ltd. Integrates the development, production, sale and service of coal mine.
Our company has 500 employees, including 20 high grade engineers and 46 engineers. Our company has attained ISO9001 quality system certification. The management is standard. The production is all ready. The examination method is first class, and the structure of production is convenient. Our products are related to every step of mining production. In these years, our annual output and annual sales value all have got the top level in the same industry. We have become the main strength in mining electronic industry. We are the "Fixed Enterprise of Chinese Coal Group", "Twenty Private Enterprises in Huainan" and "Respecting Contract and Abiding Credit Enterprise".
The group has successively set up two standard laboratories of microseismic technology and power electronic frequency conversion control in China University of science and technology and Shanghai Jiaotong University. At the same time, it has three R & D institutions recognized by the government, namely "Anhui Enterprise Technology Center", "Anhui mining Electronic Engineering Technology Research Center" and "Key Laboratory of microseismic perception".
Our company has experienced sales members and post-sales members. Our products sell well in Shandong, Shanxi, Henan, Hebei, Hunan, Sichuan, Ningxia, Shanxi, Neimenggu and Anhui.
Wantai group adheres to the work orientation of quickly meeting customer needs and takes providing customers with safer, more energy-saving and more efficient system solutions as the strategic goal of product development.
Our company is devoted to establishing a modernistic enterprise system, taking care of the management and investment of labor resources, emphasizing enterprise efficiency and staff strain and using right methods to manage the enterprise. Our quality aim is "not accept, produce and export defect products". Our culture idea is "union, creation, perfect and development, create good enterprise culture, produce good products and be devoted to good service". Please feel free to contact us for further information.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Wantai Industrial Park, High-tech Zone, Huainan City, Anhui Province
-
Plant Area
- 41708 square meters
-
Number of Employees
- 371
-
Registered Capital
- 57,298,007 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Mine Explosion Proof Equipment, Mine Automation System, Switchgear, Frequency Converter, Microseismic Monitoring System
-
Production Machines
- Planer Type Milling Machine, Horizontal Lathe, Machining Center, Radial Drilling Machine, Plate Shearing Machine, Bending Machine, Hydraulic Machine, CNC Machine, Vertical Lathe, Sawing Machine, Punching Machine, Plasma Flame Cutting Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 57 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2009-08-12
- Export Year
- 2009-09-02
-
Main Markets
- Southeast Asia/ Mideast, Asia
-
Number of Foreign Trading Staff
- 4
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Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, CCC, Others
FAQ
- What is the main application environment for this starter?
- It is suitable for underground coal mines containing gas, coal dust, and other explosive gases.
- What voltage levels does this product support?
- It operates in AC 1140V or 660V circuits for three-phase asynchronous motors.
- Does it support remote control and monitoring?
- Yes, it features RS-485 communication for convenient remote control and monitoring.
- What safety certifications does the product have?
- The product holds ISO9001, CCC, and CE certifications.
- Can the manufacturer provide OEM or ODM services?
- Yes, the manufacturer offers both OEM and ODM services with a dedicated R&D team.
- What are the payment terms for this product?
- Accepted payment terms include LC, T/T, PayPal, and Western Union.
- What is the average lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
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