Is customization available for this product?

Yes, OEM and ODM services are available, and the color can be customized to Blue.

What is the lead time for production?

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

What certifications does the product hold?

The product holds ISO9001, CCC, and CE certifications.

Dual Circuit Mine Flameproof Intrinsically Safe Lighting Signal Comprehensive Protection Device

Name: Dual Circuit Mine Flameproof Intrinsically Safe Lighting Signal Comprehensive Protection Device
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1929870135

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$1,571.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

IP65

Model NO.

ZJZ2-6.0/1140(660)M

Installation

Vertical

Housing

Cast Iron

Shipment

Sea

Color

Blue

Transport Package

Case

Specification

690mm*660mm*68mm

Trademark

Wantai

Origin

China

Production Capacity

1000 Sets Per Month

Key features

Dual Circuit Independent Control: Two circuits are independently controlled and protected, solving single circuit limitations.

Intelligent Microcomputer Protection: High-performance single chip microcomputer with strong anti-interference and high sensitivity.

Energy Saving Mode: Stops unused circuits to save electricity with free capacity distribution and time control.

Comprehensive Safety Protection: Features short circuit, leakage, leakage blocking, and insulation monitoring functions.

Standard Modbus Communication: Facilitates easy docking and monitoring with other automation equipment.

IP65 Cast Iron Housing: Robust cast iron housing with IP65 protection suitable for underground coal mines.

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

Flexible Voltage Conversion: Supports 1140V/660V input and 127V output without needing to pull out dry transformers.

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 scenario for this device?

It is suitable for underground coal mines containing coal dust and explosive gas (methane).

Q:Can the two circuits be controlled independently?

Yes, the device allows independent control and protection of two circuits, solving issues where signal and lighting power supplies could not be controlled separately.

Q:What are the input and output voltage ratings?

The input voltage is 1140V or 660V (50 Hz), and the output voltage is 127V for lighting signal equipment.

Q:Does the device support communication with other systems?

Yes, it has a standard Modbus communication protocol for docking and monitoring with other automation equipment.

Q:What safety protections are included?

It includes short circuit, leakage, leakage blocking protection, and insulation monitoring functions.