Does it support communication networking?

Yes, it supports RS485 or power line carrier interfaces for connection with monitoring systems.

What is the response speed for protection?

The short circuit protection action time is less than 100ms, ensuring fast response.

Is the device suitable for coal mines?

Yes, it is specifically designed for use in coal mines as a main or branch switch.

Mine-Used Flameproof and I. S. Vacuum Feed Switch, Soft Starter, High-Voltage Switch, Soft Starter

Name: Mine-Used Flameproof and I. S. Vacuum Feed Switch, Soft Starter, High-Voltage Switch, Soft Starter
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1905474322

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$2,142.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001

Protection

IP65

Model NO.

KJZ2

Installation

Vertical

Housing

Explosion-Proof

Transport Package

Case

Trademark

Wantai

Origin

China

Production Capacity

1000 Sets Per Month

Key features

Dual-Chip Protection System: High-performance microprocessors ensure fast response and high accuracy for overload, short circuit, and leakage protection.

Customizable Functions: Live indication, communication networking, and power-off locking can be customized to manufacturer requirements.

Intuitive LCD Interface: Chinese character LCD with menu-type interface displays real-time current, voltage, and fault information.

Comprehensive Protection Functions: Includes overload, short circuit, leakage, undervoltage, overvoltage, and three-phase imbalance protection.

Modular Structure Design: Optimized software and hardware anti-interference processing ensures easy installation and extended service life.

Flexible Communication Options: RS485 or power line carrier interfaces available for connection with monitoring systems.

Memory Function: Automatically saves and restores protection parameters and fault information after power reset.

High Mechanical Durability: Mechanical life up to 15,000 times with electrical life of 3,000 times for reliable long-term operation.

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: ≤3.96h 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 rated voltage range?

The device supports AC 660V or 1140V for three-phase neutral point ungrounded power supply systems.

Q:Can the functions be customized?

Yes, functions such as live indication, communication networking, and power-off locking can be customized.

Q:What protection features are included?

It offers overload, short circuit, leakage lockout, undervoltage, overvoltage, and three-phase imbalance protection.

Q:How is the device installed?

The device is designed for vertical installation with an IP65 protection rating and explosion-proof housing.

Q:What is the mechanical life of the switch?

The mechanical life is up to 15,000 times, while the electrical life is 3,000 times.

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Mine-Used Flameproof and I. S. Vacuum Feed Switch, Soft Starter, High-Voltage Switch, Soft Starter