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Mining Explosion-Proof and Intrinsically Safe Type Lighting Comprehensive Protection Device
US$1,000.00
1 Piece
Product profile
Customization
AvailableCertification
ISO9001, CCC, MaProtection
IP65Model NO.
ZBZ, ZJZ sericeInstallation
VerticalHousing
Cast IronProtection Grade
IP65Transport Package
CaseSpecification
725× 730× 875mmTrademark
WantaiOrigin
ChinaHS Code
8537209000Production Capacity
1000 Sets Per MonthKey features
Explosion-Proof Safety: Designed for mines with explosive gas and coal dust, ensuring intrinsically safe operation.
Real-Time Monitoring: Microcomputer core monitors running state in real time for reliable protection functions.
Advanced LCD Display: Features large Chinese LCD with fault inquiry, records, and menu operation capabilities.
Remote Communication: Equipped with RS-485 for convenient remote monitoring and control of the system.
Comprehensive Protection: Includes over-current, leakage blocking, and insulation warning functions for safety.
Flexible Transmission: Offers manual and automatic transmission options with multiple time period settings.
Long Service Life: Simple maintenance design ensures long product life and easy operation.
OEM/ODM Support: Manufacturer offers both OEM and ODM services with 57 R&D engineers.
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: ≤4.40h 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 device suitable for?
A:
It is suitable for mines containing explosive gas (methane) and coal dust, providing power control for 127VAC equipment.
Q:What protection functions does it have?
A:
It features over-current, leakage blocking, online leakage action, and insulation warning functions.
Q:How is the device controlled?
A:
It uses a microcomputer as the control core to monitor and control the running state in real time.
Q:Does it support remote monitoring?
A:
Yes, it is equipped with an RS-485 communication function for convenient remote monitoring and control.
Q:What is the protection grade?
A:
The device has a protection grade of IP65 and is installed vertically.
Send Inquiry
*To:
Huainan Wantai Electric Co., Ltd.
Huainan Wantai Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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