What are the rated voltage and current specifications?

Rated voltage is 1140/660/127V, and rated current is 2.02, 3.49/17.36A.

Does the device support customization?

Yes, OEM and ODM services are available, supported by 57 R&D engineers.

What is the warranty period for this product?

The standard warranty period is 1 Year.

What safety protections are included?

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

What is the average lead time for orders?

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

What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, and Western Union.

Mining Explosion Proof Lighting Integrated Protection Device

Huainan Wantai Electric Co., Ltd.

7 yrs

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Product Highlights

Intelligent Protection Core: Uses single-chip microcomputer with military-grade chips for high sensitivity and anti-interference.
Comprehensive Safety Functions: Features short circuit, leakage, leakage blocking, and insulation monitoring protections.
User-Friendly Interface: Equipped with Chinese LCD display, menu operation, password authorization, and fault memory.
Quick Maintenance Design: Quick door opening structure allows voltage conversion without removing the dry transformer.
Mine-Grade Certification: Certified with ISO9001, CCC, and CE for use in explosive gas and coal dust environments.
Custom Manufacturing Support: ODM and OEM services available with 57 R&D engineers for tailored solutions.

Product Attributes

Customization: Available
Certification: ISO9001, CCC
Protection: IP65
Model NO.: ZBZ-4.0/1140(660)M
Installation: Vertical
Housing: Cast Iron
Warranty: 1 Year
Transport Package: Case
Trademark: Wantai
Origin: China
Production Capacity: 1000 Sets Per Month

Mining Explosion Proof Lighting Integrated Protection Device

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Mining Explosion Proof Lighting Integrated Protection Device
Mining Explosion Proof Lighting Integrated Protection Device
Mining Explosion Proof Lighting Integrated Protection Device
Mining Explosion Proof Lighting Integrated Protection Device
Mining Explosion Proof Lighting Integrated Protection Device
Mining Explosion Proof Lighting Integrated Protection Device
Mining Explosion Proof Lighting Integrated Protection Device

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Mining Explosion Proof Lighting Integrated Protection Device
Mining Explosion Proof Lighting Integrated Protection Device
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Product Description

Mine explosion-proof lighting transformer 127V
ZBZ-4.0/1140(660)M

Application:
This device is suitable for mine containing explosive gas(methane)and coal dust,providing power control and protection for 127VAC electrical equipment. The device has the functions of microcomputer monitoring and intelligent protection. The intelligent integrated protector takes high-performance single chip microcomputer as the core, adopts military grade peripheral chips and high-performance precision converter. Through modular hardware design and unique software algorithm, it has strong anti-interference ability, reliable action and high sensitivity of protection. It has good man-machine interaction interface, Chinese LCD display, menu operation, password authorization, anti misoperation, query and modification, fault memory and other functions.

Technical advantages and functional features

1.Quick door openning structure:
2.It can voltage conversion,no need to pull out the dry transformer change;
3.With short circuit,leakage,leakage blocking protection function and insulation monitoring function.

Main technical parameters
Rated capacity:KVA
Rated voltage(V):1140.660/127
Rated current(A):2.02,3.49/17.36
Allow the temperature rise:75 ºC

Mining Explosion Proof Lighting Integrated Protection Device

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About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI209836". Items marked "" are certified.

Company Profile

Huainan Wantai Electric Co., Ltd. Integrates the development, production, sale and service of coal mine.

Our company has 500 employees, including 20 high grade engineers and 46 engineers. Our company has attained ISO9001 quality system certification. The management is standard. The production is all ready. The examination method is first class, and the structure of production is convenient. Our products are related to every step of mining production. In these years, our annual output and annual sales value all have got the top level in the same industry. We have become the main strength in mining electronic industry. We are the "Fixed Enterprise of Chinese Coal Group", "Twenty Private Enterprises in Huainan" and "Respecting Contract and Abiding Credit Enterprise".

The group has successively set up two standard laboratories of microseismic technology and power electronic frequency conversion control in China University of science and technology and Shanghai Jiaotong University. At the same time, it has three R & D institutions recognized by the government, namely "Anhui Enterprise Technology Center", "Anhui mining Electronic Engineering Technology Research Center" and "Key Laboratory of microseismic perception".

Our company has experienced sales members and post-sales members. Our products sell well in Shandong, Shanxi, Henan, Hebei, Hunan, Sichuan, Ningxia, Shanxi, Neimenggu and Anhui.

Wantai group adheres to the work orientation of quickly meeting customer needs and takes providing customers with safer, more energy-saving and more efficient system solutions as the strategic goal of product development.

Our company is devoted to establishing a modernistic enterprise system, taking care of the management and investment of labor resources, emphasizing enterprise efficiency and staff strain and using right methods to manage the enterprise. Our quality aim is "not accept, produce and export defect products". Our culture idea is "union, creation, perfect and development, create good enterprise culture, produce good products and be devoted to good service". Please feel free to contact us for further information.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: Wantai Industrial Park, High-tech Zone, Huainan City, Anhui Province
Plant Area: 41708 square meters
Number of Employees: 371
Registered Capital: 57,298,007 RMB
Terms of Payment: LC, T/T, PayPal, Western Union
International Commercial Terms(Incoterms): FOB, CIF, CFR
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: one month
Nearest Port: Shanghai Port

Our Production Capability & Technical Expertise

Main Products: Mine Explosion Proof Equipment, Mine Automation System, Switchgear, Frequency Converter, Microseismic Monitoring System
Production Machines: Planer Type Milling Machine, Horizontal Lathe, Machining Center, Radial Drilling Machine, Plate Shearing Machine, Bending Machine, Hydraulic Machine, CNC Machine, Vertical Lathe, Sawing Machine, Punching Machine, Plasma Flame Cutting Machine
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 57 people
Own Brand: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2009-08-12
Export Year: 2009-09-02
Main Markets: Southeast Asia/ Mideast, Asia
Number of Foreign Trading Staff: 4
Overseas Agent/Branch: No

Our Certifications, Standards & Industry Recognition

Product Certification: CE, CCC, Others

FAQ

What is the primary application of this device?: It is suitable for mines containing explosive gas (methane) and coal dust, providing power control and protection for 127VAC electrical equipment.
What are the rated voltage and current specifications?: Rated voltage is 1140/660/127V, and rated current is 2.02, 3.49/17.36A.
Does the device support customization?: Yes, OEM and ODM services are available, supported by 57 R&D engineers.
What is the warranty period for this product?: The standard warranty period is 1 Year.
What safety protections are included?: It includes short circuit, leakage, leakage blocking protection, and insulation monitoring functions.
What is the average lead time for orders?: The average lead time is one month for both peak and off-peak seasons.
What payment terms are accepted?: Accepted payment terms include LC, T/T, PayPal, and Western Union.