Coal Mining Explosion Proof Vacuum Starter
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Product Highlights
- Explosion Proof Safety: Designed for coal mines with explosive gas and coal dust, ensuring safe operation.
- Multi-Voltage Support: Compatible with AC 50Hz motors at 1140V, 660V, or 380V.
- Comprehensive Protection: Features short circuit, overload, leakage, and open-phase protection functions.
- Dual Control Modes: Supports both local control and remote control for start and stop operations.
- Reliable Locking System: Equipped with both mechanical and electrical locking for enhanced safety.
- Quick Opening Design: Features a quick opening structure for efficient maintenance and access.
- Reversible Operation: Capable of reversing motor direction at the stop position.
- Certified Quality: Meets ISO9001 and CCC certification standards for reliability.
Product Attributes
- Customization
- Available
- Certification
- ISO9001, CCC
- Protection
- Corrosion Resistance
- Model NO.
- QBZ
- Installation
- Vertical
- Housing
- Cast Iron
- Transport Package
- Wooden Box
- Trademark
- Wantai Group
- Origin
- China
- HS Code
- 8504231100
- Production Capacity
- 10000sets/Year
Product Images of Coal Mining Explosion Proof Vacuum Starter
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Coal Mining Explosion Proof Vacuum Starter -
Coal Mining Explosion Proof Vacuum Starter -
Coal Mining Explosion Proof Vacuum Starter -
Coal Mining Explosion Proof Vacuum Starter -
Coal Mining Explosion Proof Vacuum Starter -
Coal Mining Explosion Proof Vacuum Starter -
Coal Mining Explosion Proof Vacuum Starter
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Product Description
Coal Mining Explosion Proof Vacuum starter
Main application
The device is used in coal mines containing explosivegas (methane) and coal dust. It is suitable for the circuit center. To local control or remote control the start and stop of AC 50Hz, voltage 1140V, 660V or 380V, ungrounded three- phase asynchronous motor, and can be reversed at the stop.
Technical characteristics
1. Quick opening structure2. With local control and remote control function
3. With reliable mechanical locking and electrical locking function
Protection function
With the multiple protection functions as short circuit, overload, leakage and open-phase
More Products
| Model | Rated current | Rated voltage | Dimensions | Weight |
| QJZ2-30, 60/660(380) | 30A, 60A | 660V or 380V | 590mm×410mm×603mm | 112kg |
| QJZ2-30, 60, 80/1140(660) | 30A, 60A, 80A | 1140V or 660V | 590mm×410mm×603mm | 112kg |
| QJZ2-120/1140(660) | 120A | 1140V or 660V | 605mm×460mm×795mm | 152kg |
| QJZ2-200/1140(660,380) | 200A | 1140V or 660V or 380V | 650mm×500mm×748mm | 175kg |
| QJZ2-315, 400/1140 (660, 380) | 315A, 400A | 1140V or 660V or 380V | 710mm×520mm×760mm | 240kg |
| QJZ2-500, 630/1140(660) | 500A,630A | 1140V or 660V | 896mm×630mm×1076mm | 444kg |
| QJZ2-30, 60/660(380)N | 30A, 60A | 660V or 380V | 590mm×410mm×603mm | 120kg |
| QJZ2-30, 60, 80/1140(660)N | 30A, 60A, 80A | 1140V or 660V | 590mm×410mm×603mm | 120kg |
| QJZ2-120/1140(660)N | 120A | 1140V or 660V | 605mm×460mm×795mm | 160kg |
| QJZ2-200/1140(660,380)N | 200A | 1140V or 660V or 380V | 670mm×520mm×775mm | 242kg |
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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
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, CCC, Others
FAQ
- What is the main application environment for this vacuum starter?
- It is designed for coal mines containing explosive gas (methane) and coal dust, suitable for circuit centers.
- What voltage levels does the device support?
- The device supports AC 50Hz motors with voltages of 1140V, 660V, or 380V.
- What protection functions are included?
- It includes multiple protections such as short circuit, overload, leakage, and open-phase protection.
- Can the motor be reversed?
- Yes, the device allows the motor to be reversed at the stop position.
- What control methods are available?
- The starter supports both local control and remote control functions.
- What certifications does the product have?
- The product is certified with ISO9001 and CCC.
- Is OEM or ODM service available?
- Yes, both OEM and ODM services are available for this product.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
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