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Qjgr-200/6 Mining Flameproof and Intrinsically Safe High-Voltage Vacuum Soft Starter
US$22,000.00
1 Set
Product profile
Customization
AvailableCertification
ISO9001, CCCProtection
Corrosion ResistanceModel NO.
QJGR-200/6Installation
VerticalHousing
Cast IronEx Grade
Exd [Ib] I MBIP Grade
IP54Transport Package
Export PackingSpecification
L*D*H: 1930*2060*1470Trademark
Wantai GroupOrigin
Huainan, ChinaHS Code
8504231100Production Capacity
600sets/YearKey features
Intrinsically Safe Design: Exd [Ib] I MB grade with IP54 protection for harsh mining environments.
Versatile Voltage Options: Supports 10kV and 6kV rated voltages for diverse motor applications.
Smooth Soft Starting: Max starting current 400% FLA ensures stable, reliable, and low-impact operation.
Advanced PLC Control: Features 7-inch touch screen, real-time monitoring, and remote control via MODBUS.
High Anti-Interference: Uses optical fiber transmission and signal isolation for strong noise resistance.
Broad Application Scope: Ideal for pumps, fans, compressors, and mills in coal mines and petrochemical plants.
Certified Quality: ISO9001, CCC, and CE certified for safety and reliability in explosive atmospheres.
Customization Available: ODM and OEM services supported with tailored starting curves and configurations.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.32h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryHuainan Wantai Electric Co., Ltd., established in 2009, is a limited company based in Anhui, China. Specializing in the development and production of mining equipment, the company holds ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications. It operates a large manufacturing plant and exports 11% to 20% of its products. With 57 R&D engineers and three government-recognized R&D institutions, the company emphasizes innovation and efficient energy solutions. It boasts a strong presence in the mining electronic industry, supported by a robust employee base and a commitment to quality and service.
Supplier typeHuainan Wantai Electric Co., Ltd. is a combined trade and manufacturing company, structured as a limited company in the manufacturing industry.
CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, indicating robust quality, environmental, and occupational health and safety management systems.
After-Sales capabilityThe company has experienced post-sales members, suggesting a capacity for effective after-sales service.
R&D capabilityWith 57 R&D engineers and three government-recognized R&D institutions, the company demonstrates strong innovation capabilities.
Production capacityThe company has a substantial manufacturing plant of 41,708 m² and is a major player in the mining electronic industry.
Client casesThe company has a strong sales presence in various provinces in China, indicating an established customer base.
Product Q&A
Q:What are the rated voltage and current specifications?
A:
The rated voltage is 10kV or 6kV. Rated currents range from 75A to 400A depending on the model.
Q:Is this device suitable for explosive environments?
A:
Yes, it is a flameproof and intrinsically safe soft starter with Exd [Ib] I MB certification.
Q:What types of equipment can this soft starter drive?
A:
It drives high-pressure water pumps, fans, compressors, mills, and conveyor belts in harsh conditions.
Q:What is the maximum starting current allowed?
A:
The maximum starting current is 400% of the FLA (Full Load Amps) of the motor.
Q:Does it support remote control and networking?
A:
Yes, it uses PLC control with MODBUS-RTU/TCP protocols for networking and remote control functions.
Send Inquiry
*To:
Huainan Wantai Electric Co., Ltd.
Huainan Wantai Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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