Is OEM or ODM service available?

Yes, the manufacturer provides both OEM and ODM services, supported by 57 R&D engineers.

What are the payment terms?

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 season and off-season.

Flameproof and Intrinsically Safe Type Multi-Loop Vacuum Electromagnetic Starter for Mine

Name: Flameproof and Intrinsically Safe Type Multi-Loop Vacuum Electromagnetic Starter for Mine
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 940877155

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$12,285.00

1 Set

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

Corrosion Resistance

Model NO.

QJZ-1200/1140(660)-6M

Installation

Vertical

Housing

Cast Iron

Transport Package

Wooden Box

Trademark

Wantai Group

Origin

China

HS Code

8504231100

Production Capacity

10000sets/Year

Key features

Intrinsically Safe Design: Suitable for mines with explosive gas and coal dust environments.

Multi-Motor Control: Controls and protects up to 6 three-phase squirrel cage asynchronous motors simultaneously.

Advanced PLC Protection: Uses PLC + industrial control for high accuracy, fast response, and comprehensive fault detection.

Comprehensive Safety Functions: Features overload, short circuit, leakage, undervoltage, overvoltage, and phase failure protection.

Reliable Voltage Operation: Works reliably within 75%-110% of rated voltage and releases at 20%-60%.

Fast Short-Circuit Response: Trip action time is 0.2-0.4s when main circuit current reaches set short-circuit multiple.

OEM/ODM Support: Manufacturer offers OEM and ODM services with 57 R&D engineers.

Certified Quality: Products hold ISO9001, CCC, and CE certifications for safety and quality assurance.

Company profile

Huainan Wantai Electric Co., Ltd.

Anhui, China

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: ≤3.35h 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 is the main application of this starter?

It is applicable to mines with explosive gas and coal dust, suitable for centralized monitoring of mining, transportation, and working faces with concentrated power loads.

Q:How many motors can this starter control?

It can control and protect the starting and stopping of 6 or less three-phase squirrel cage asynchronous motors at the same time.

Q:What protection functions are included?

It features overload, short circuit, leakage blocking, undervoltage, overvoltage, three-phase imbalance, phase failure, power metering, and communication networking.

Q:What is the voltage operating range?

The switch can work reliably within 75%-110% of the rated control power supply voltage and release when the voltage is 20%-60% of the rated value.

Q:What is the short-circuit protection response time?

The action time for short-circuit protection is 0.2-0.4 seconds when the main circuit current reaches the set short-circuit multiple.