What are the main application scenarios?

It is mainly applicable in coal mines with explosive gas (methane mixture) for controlling and protecting power supply systems.

Does the product have any patents?

Yes, the product has a national invention patent.

Explosion Proof High Voltage Distribution Switch

Name: Explosion Proof High Voltage Distribution Switch
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1929189235

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$3,700.00

1 Set

Product profile

Customization

Available

Certification

ISO9001, CCC, CE

Protection

Corrosion Resistance

Model NO.

pbg

Installation

Vertical

Housing

Cast Iron

Ex Grade

Exd I MB

IP Grade

IP54

Transport Package

Wooden Box

Specification

L*D*H: 1572*1384*1321

Trademark

Wantai Group

Origin

China

HS Code

8537209000

Production Capacity

10000sets/Year

Key features

Explosion Proof Design: Safe for coal mines with explosive gas, rated for 6KV and 10KV systems.

High Breaking Capacity: Rated short-circuit breaking current of 12.5 KA and making current of 31.5 KA.

Advanced Control System: Equipped with PLC programmable controller and microcomputer integrated protection.

Customizable Display: Human-computer interaction interface with customizable display language.

Flexible Dehumidification: Optional lighting or heating dehumidification for the wiring cavity.

Patented Technology: Features a national invention patent for the product design.

Fast Operation Speed: High-voltage permanent magnet vacuum circuit breaker with fast breaking speed.

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: ≤7.92h 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.