What are the payment terms?

Accepted payment terms include LC, T/T, PayPal, and Western Union.

How is the device cooled?

The cooling mode is air convective cooling, suitable for operation frequencies up to 12 times per hour.

What is the maximum starting current?

The soft starting maximum starting current is 400% of the FLA (Rated current of the motor).

Mine Explosion-Proof High Voltage Vacuum Soft Starter

Name: Mine Explosion-Proof High Voltage Vacuum Soft Starter
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1933978765

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$20,000.00

1 Set

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

Corrosion Resistance

Model NO.

QJGR-400/10

Installation

Vertical

Housing

Cast Iron

Transport Package

Wooden Box

Trademark

Wantai Group

Origin

China

HS Code

8504231100

Production Capacity

10000sets/Year

Key features

Explosion-Proof Safety: Designed for harsh environments like mines and petrochemical plants with corrosion resistance.

Smooth Soft Starting: Provides stable starting performance with reduced impact on the power grid and equipment.

High Voltage Capability: Rated for 10kV or 6kV systems with current options from 75A to 400A.

Versatile Applications: Ideal for driving high pressure water pumps, fans, compressors, mills, and conveyors.

Customizable Curves: Offers a variety of starting curve selections to match specific user requirements.

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

Robust Construction: Features cast iron housing and vertical installation for durability in heavy loads.

Certified Quality: Complies with ISO9001, CCC, and CE standards for reliable industrial use.

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: ≤4.92h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryHuainan Wantai Electric Co., Ltd. is a China-based limited company established in 2009, operating in mining electronics and related electrical equipment. The supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, three government-recognized R&D institutions, and 57 years of cumulative R&D engineer experience. Its stated capabilities include development, production, sales, and service, with products such as mine soft starters, feeder switches, lamps, automation systems, switch cabinets, and protection devices. Evidence also indicates a manufacturing plant of 41,708 m², regional sales coverage across multiple Chinese provinces, and dedicated sales and post-sales personnel. However, the provided information does not establish detailed financial strength, customer-specific case studies, or explicit customization processes.

Supplier typeThe supplier is identified as Huainan Wantai Electric Co., Ltd., a Chinese limited company based in Anhui. Its stated activities combine development, production, sales, and service for mining electronic and electrical products, although another record describes its company nature as a trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 quality certification, ISO14001:2015 environmental certification, and OHSAS18001:2007 certification, with ISO9001 also referenced in its company description. These certifications support documented quality, environmental, and occupational health and safety management systems.

After-Sales capabilityThe supplier states that it has experienced sales and post-sales members and describes its business as integrating development, production, sales, and service. This supports the existence of after-sales resources, but no response-time, service-network, spare-parts, or technical-support metrics are provided.

R&D capabilityThe supplier reports three government-recognized R&D institutions and 57 years of total R&D engineer experience. Its stated product-development goal is to deliver safer, more energy-saving, and more efficient system solutions, indicating established R&D resources and innovation orientation.

Production capacityThe supplier reports 371 employees in one company record and 500 employees in a company description, a 41,708 m² manufacturing plant, and an integrated development and production operation. It also claims ready production facilities and broad mining-electronics product coverage, supporting substantial production capability, although verified capacity and output figures are not provided.

Product Q&A

Q:What is the rated voltage and current?

The rated voltage is 10kV or 6kV. Rated current options include 75A, 100A, 150A, 200A, 300A, and 400A.

Q:What are the main application scenarios?

It is widely used in petrochemical, iron and steel smelting, mines, power plants, and sewage treatment plants to drive pumps, fans, compressors, and conveyors.

Q:Does it support OEM or ODM services?

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

Q:What certifications does the product have?

The product holds ISO9001, CCC, and CE certifications, ensuring quality and safety standards.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season periods.