What certifications does the product have?

The product has obtained CE and CCC certifications, along with other relevant standards.

What are the key advantages of this frequency converter?

Key advantages include small starting current, minimal grid impact, energy saving, rich communication interfaces, compact size with heat pipe cooling, modular structure, and a smart maintenance navigation system.

Driver

Name: Coal Mining Use Frequency Converter/Inverter/Driver
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 2013273915

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$7,270.00

1 Set

Product profile

Customization

Available

Application

Three Phase Transducer, Single-phase Transducer

Output Type

Dual

Model NO.

BPJ

Principle of Work

Vector Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

High Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Simple Type, Constant Torque Universal Type

Brand

Wantai

Transport Package

Wooden Case

Specification

1~ 4.5 tons

Trademark

Wantai

Origin

Huainan City Anhui Province

Production Capacity

10000 Pieces/Year

Key features

Specialized for Coal Mines: Designed for soft start/stop and control in harsh environments like coal mines and petroleum industries.

Energy Saving & Economical: Features small starting current, minimal grid impact, and obvious energy-saving effects for economical operation.

Smart Maintenance System: Built-in commissioning and maintenance navigation systems with component life alarm for self-repair.

Compact & Modular Design: Small size with heat pipe cooling and modular structure for easy installation and maintenance.

Rich Communication Interface: Equipped with rich communication interfaces for process control adjustment and optimization.

OEM/ODM Customization: Supports OEM and ODM services to meet specific industrial requirements.

Reliable Synchronization: Excellent synchronization function allows easy achievement of multi-drive power balance.

Proven Manufacturer: Established in 2009 with 371 employees, CE/CCC certified, and 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: ≤2.55h 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 application of this frequency converter?

It is applied to soft starting, soft stopping, operation process control, and energy-saving applications for motors in harsh environments such as coal mines, other mines, and the petroleum and chemical industry.

Q:Which equipment is this inverter suitable for?

It is especially suitable for frequency conversion speed regulation control of underground winches, belt conveyors, scraper conveyors, coal feeders, fans, local fans, water pumps, pressure fans, and emulsion pumps.

Q:Does the product support OEM or ODM services?

Yes, the company offers both OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services.

Q:What are the payment terms for this product?

The accepted terms of payment include LC (Letter of Credit), T/T (Telegraphic Transfer), PayPal, and Western Union.

Q:What is the lead time for production?

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