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Underground Coal Mine Use Explosion-Proof High Voltage 6kv 10kv Circuit Breakers
US$3,500.00-10,000.00
1 Piece
Product profile
Customization
AvailableCertification
ISO9001, CCC, CEProtection
Corrosion ResistanceModel NO.
PJG1Installation
VerticalHousing
Cast IronEx Grade
Exd I MBIP Grade
IP54Transport Package
Wooden BoxSpecification
L*D*H: 1572*1384*1321Trademark
Wantai GroupOrigin
ChinaHS Code
8537209000Production Capacity
10000sets/YearKey features
Explosion-Proof Safety: Designed for coal mines with explosive gas, featuring Exd I MB grade and IP54 protection.
High Voltage Performance: Rated for 6KV/10KV with breaking capacity up to 12.5 KA and making current 31.5 KA.
Advanced Control System: Equipped with PLC controller, RS485 interface, and customizable Chinese/English LCD display.
Durable Construction: Cast iron housing with mechanical locking, quick-opening front door, and 100,000 mechanical life.
Customizable Options: Supports customizable display language and optional lighting or heating dehumidification systems.
Patented Technology: Features a national invention patent for high-voltage permanent magnet vacuum circuit breaker.
Company profile
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: ≤4.98h 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 frequency?
A:
The rated voltage is 6KV or 10KV, and the rated frequency is 50Hz.
Q:Is the display language customizable?
A:
Yes, the human-computer interaction interface uses a Chinese color LCD screen, and the display language is customizable.
Q:What are the available rated currents?
A:
The rated current options are 50, 100, 150, 200, 300, 400, 500, and 630 A.
Q:Does the product support communication protocols?
A:
Yes, it has a standard RS485 communication interface and provides a standard communication protocol.
Q:What is the mechanical life of the circuit breaker?
A:
The mechanical life is 100,000 times.
Send Inquiry
*To:Huainan Wantai Electric Co., Ltd.
Huainan Wantai Electric Co., Ltd.*Content:
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