Powered by Made-in-China.com
Coal Mine Flameproof Lighting Signal Integrated Protection Device
US$1,214.00
1 Piece
Product profile
Customization
AvailableCertification
ISO9001, CCCProtection
IP65Model NO.
ZJZ2-6, 10, 12.5, 16/1140(660)MInstallation
VerticalHousing
Cast IronColor
WhiteShipment
SeaTransport Package
CaseTrademark
WantaiOrigin
ChinaProduction Capacity
1000 Sets Per MonthKey features
Explosion-Proof Certification: Certified ISO9001 and CCC for safe use in coal mines with explosive gas.
IP65 Protection Rating: Dust-tight and protected against water jets for reliable operation.
Voltage Conversion Capability: Converts 1140V/660V to 127V without removing the dry transformer.
Comprehensive Protection Functions: Features short circuit, leakage, leakage blocking, and insulation monitoring.
Quick Door Opening Structure: Designed for rapid access to facilitate maintenance and inspection.
Multiple Model Options: Available in 4.0kVA to 16kVA rated capacities to suit various needs.
OEM and ODM Services: Customization services available with 57 R&D engineers supporting development.
Cast Iron Housing: Durable cast iron construction ensures long-term stability in harsh environments.
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: ≤3.48h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryHuainan Wantai Electric Co., Ltd., established in 2009, is a limited company based in Anhui, China. Specializing in the development and production of mining equipment, the company holds ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications. It operates a large manufacturing plant and exports 11% to 20% of its products. With 57 R&D engineers and three government-recognized R&D institutions, the company emphasizes innovation and efficient energy solutions. It boasts a strong presence in the mining electronic industry, supported by a robust employee base and a commitment to quality and service.
Supplier typeHuainan Wantai Electric Co., Ltd. is a combined trade and manufacturing company, structured as a limited company in the manufacturing industry.
CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, indicating robust quality, environmental, and occupational health and safety management systems.
After-Sales capabilityThe company has experienced post-sales members, suggesting a capacity for effective after-sales service.
R&D capabilityWith 57 R&D engineers and three government-recognized R&D institutions, the company demonstrates strong innovation capabilities.
Production capacityThe company has a substantial manufacturing plant of 41,708 m² and is a major player in the mining electronic industry.
Client casesThe company has a strong sales presence in various provinces in China, indicating an established customer base.
Product Q&A
Q:What is the application environment for this device?
A:
It is applicable to coal mines containing coal dust and explosive gas (methane).
Q:What voltage levels does the device support?
A:
It accepts power supply of 1140V or 660V and controls 127V grade lighting signal equipment.
Q:Does the device require transformer removal for voltage conversion?
A:
No, it features voltage conversion capability without needing to pull out the dry transformer.
Q:What protection functions are included?
A:
It includes short circuit, leakage, leakage blocking protection, and insulation monitoring functions.
Q:What is the maximum temperature rise allowed?
A:
The allowed temperature rise is 75 degrees Celsius.
Send Inquiry
*To:
Huainan Wantai Electric Co., Ltd.
Huainan Wantai Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Mine Flameproof Double Circuit Lighting Signal Comprehensive Protection Device
US$1,214.00
1 Piece(MOQ)
Advanced Surge Protection Devices for 20ka 40kaac 220V 275 385V 2p 4p
US$9.00
36 Pieces(MOQ)
Double Circuit Flameproof Intrinsically Safe Lighting Signal Integrated Protection Device
US$1,571.00
1 Piece(MOQ)
Reliable Surge Protection Device for AC Power Systems
US$3.50
100 Pieces(MOQ)
Intelligent Motor Protection and Controller Device
US$53.90-54.00
1 Piece(MOQ)
Gns1-C 3pole AC 140V/275V/320V 385V/420V/550V Surge Protection Device
US$2.47-9.81
3,000 Pieces(MOQ)
Premium Surge Protection Device for 275V to 420V AC Systems
US$1.50
100 Pieces(MOQ)
Djb-426 Six-Phase Protection Relay Test Device for Transformer Differential Test
US$2,000.00-4,000.00
1 Piece(MOQ)
Universal Portable Microcomputer 6 Phase Protection Relay Test Kit Device
US$2,000.00-4,000.00
1 Piece(MOQ)
Premium CE Certified AC Surge Protection Device for Sale
US$1.50
100 Pieces(MOQ)
Djb-426 6 Phase Protection Relay Test Device for Transformer Differential Test
US$2,000.00-4,000.00
1 Piece(MOQ)
Gns1-C 2pole AC 140V/275V/320V 385V/420V/550V Surge Protection Device
US$2.47-9.81
3,000 Pieces(MOQ)
Best Price on 20ka DC Surge Protection Device for Export
US$2.50
100 Pieces(MOQ)
Portable Comprehensive Relay Test Unit 6-Phase Protection Relay Test Device
US$2,000.00-4,000.00
1 Piece(MOQ)
Gns1-C 1 Pole AC 140V/275V/320V 385V/420V/550V Surge Protection Device
US$2.47-9.81
3,000 Pieces(MOQ)
Durable SPD Surge Protection Devices for 20ka 40kaac 220V 2p 4p
US$5.00
60 Pieces(MOQ)
660/1140V Coal Mine Flameproof Lighting Signal Integrated Protection Device
US$890.00-1,699.00
1 Piece(MOQ)
Intelligent Low Voltage Feeder Protection Device
US$213.30-342.50
1 Piece(MOQ)



















