What is the maximum temperature rise allowed?

The allowed temperature rise is 75 degrees Celsius.

Does the device have a display interface?

Yes, it features a Chinese LCD display with menu operation and password authorization.

What is the lead time for production?

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

Mine Flameproof and Intrinsically Safe Lighting Signal Comprehensive Protection Device

Name: Mine Flameproof and Intrinsically Safe Lighting Signal Comprehensive Protection Device
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1919486711

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$786.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

IP65

Model NO.

ZJZ2-4.0/1140(660)M

Installation

Vertical

Housing

Cast Iron

Transport Package

Case

Trademark

Wantai

Origin

China

Production Capacity

1000 Sets Per Month

Key features

Intrinsically Safe Design: Suitable for coal dust and explosive gas environments in underground mines.

Intelligent Monitoring: Features microcomputer core with anti-interference ability and fault memory.

Voltage Conversion: Converts 1140V/660V to 127V without needing to pull out the transformer.

Comprehensive Protection: Includes short circuit, leakage, leakage blocking, and insulation monitoring.

User-Friendly Interface: Chinese LCD display with menu operation, password authorization, and query functions.

High Reliability: Uses military grade chips and unique software algorithms for reliable action.

OEM/ODM Services: Customization services available with 57 R&D engineers supporting development.

Robust Construction: Cast iron housing with IP65 protection rating for harsh mining conditions.

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: ≤4.15h 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.