Does the manufacturer offer customization services?

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 lead time for production?

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

Flameproof Automatic Reactive Power Compensation Device

Name: Flameproof Automatic Reactive Power Compensation Device
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 949659185

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$17,000.00-28,000.00

1 Piece

Product profile

Customization

Available

Voltage

1140V

Generating Methods

Reactive Power Compensation

Model NO.

WBB-540/1140

Phase

Three Phase

Ex Grade

Exd I MB

IP Grade

IP54

Transport Package

Export Packing

Trademark

Wantai Group

Origin

Huainan, China

HS Code

8543709990

Production Capacity

600sets/Year

Key features

Explosion-Proof Safety: Exd I MB grade with IP54 protection for safe use in methane and coal dust environments.

Dynamic Reactive Compensation: Automatically tracks parameters to compensate reactive power and improve power factor.

Harmonic Control: Filters out harmonics to purify the grid and control harmonic pollution effectively.

Patented Quick-Opening: Features unique patented quick-opening technology and unitized movement design.

Energy Saving: Reduces line current and increases terminal voltage to achieve energy saving and consumption reduction.

Versatile Application: Suitable for mobile substations, dry-type transformers, and various coal mine systems.

Easy Maintenance: Reliable design with facade setting buttons for easy parameter adjustment and maintenance.

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

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: ≤9.14h 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 main function of this device?

It automatically tracks electrical parameters, switches compensation branches, and dynamically compensates reactive power to improve power quality and save energy.

Q:Is this device suitable for explosive environments?

Yes, it is designed for coal mines with explosive dangerous gas (methane) and coal dust, featuring Exd I MB explosion-proof grade and IP54 protection.

Q:What are the available voltage options?

The device supports low-voltage 1140V and 660V power supply systems, with specific models WBB-540/1140 and WBB-270/660.

Q:Can the device control harmonics?

Yes, it has the function of harmonic control, filtering out harmonics to purify the grid and control harmonic pollution.

Q:What is the maximum transformer capacity it can support?

It can be used in parallel with mobile substations or dry-type transformers with a capacity of less than 1250KVA.