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16kVA Mine Explosion-Proof Intrinsically Safe Lighting Power Supply
US$4,960.00
1 Piece

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

IP65

Model NO.

ZJZ-16/1140(660)SM-2

Installation

Vertical

Housing

Cast Iron

Explosion-Proof Grade

Exd[Ib] I MB

Weight

520

Transport Package

Case

Specification

L*D*H: 992*725*828

Trademark

Wantai

Origin

Huainan, China

HS Code

8537209000

Production Capacity

1000 PCS/Year

Key features

Dual Circuit Independent Control: Two circuits are independently controlled and protected, allowing flexible power distribution and electricity saving.
Intelligent Microcomputer Protection: Features high-performance single-chip microcomputer with military-grade chips for strong anti-interference and reliable protection.
Explosion-Proof Safety: Designed for underground coal mines with Exd[Ib] I MB explosion-proof grade and IP65 protection rating.
Modbus Communication: Supports standard Modbus protocol for convenient docking and monitoring with other automation equipment.
Comprehensive Protection Functions: Includes short circuit, leakage, leakage blocking, and insulation monitoring functions for enhanced safety.
User-Friendly Interface: Equipped with Chinese LCD display, menu operation, password authorization, and fault memory capabilities.
Flexible Voltage Conversion: Supports 1140V or 660V input to 127V output without needing to pull out the dry transformer for changes.
OEM/ODM Customization: Manufacturer offers OEM and ODM services with 57 R&D engineers for customized solutions.

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: ≤4.26h 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 capacity and voltage?
A:
The rated capacity is 16kVA. The rated voltage is 1140V or 660V input, and 127V output.
Q:Is this device suitable for hazardous environments?
A:
Yes, it is suitable for underground coal mines containing coal dust and explosive gas (methane) with an explosion-proof grade of Exd[Ib] I MB.
Q:Can the two circuits be controlled independently?
A:
Yes, the device allows independent control and protection of two circuits, enabling flexible power distribution and energy saving.
Q:What protection functions are included?
A:
It includes short circuit, leakage, leakage blocking, insulation monitoring, and long-distance short-circuit protection.
Q:Does it support communication with other systems?
A:
Yes, it has a standard Modbus communication protocol for easy docking and monitoring with other automation equipment.

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