Can the device handle short-circuit currents?

Yes, it has a rated short-circuit breaking current of 31.5 KA and making current of 80 KA.

What is the protection grade of the housing?

The device has an IP54 protection grade and is made of cast iron.

Does it offer dual power supply functionality?

Yes, it supports double-circuit power supply with automatic switching upon power failure.

High Voltage Vacuum Power Distribution Device Mining Explosion-Proof Intrinsically Safe Permanent Magnet Mechanism

Name: High Voltage Vacuum Power Distribution Device Mining Explosion-Proof Intrinsically Safe Permanent Magnet Mechanism
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1933181115

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$9,000.00

1 Set

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

Corrosion Resistance

Model NO.

PJG3-400~1250/10(6)Y

Installation

Vertical

Housing

Cast Iron

Ex Grade

Exd [Ib] I MB

IP Grade

IP54

Transport Package

Export Packaging

Specification

L*D*H: 1646*1666*1358

Trademark

Wantai Group

Origin

China

HS Code

8537209000

Production Capacity

1000sets/Year

Key features

Mining Explosion-Proof Design: Intrinsically safe permanent magnet mechanism for coal mines with explosive gas.

High Breaking Capacity: Rated short-circuit breaking current reaches 31.5 KA with 80 KA making current.

Intelligent Servo Control: Automatically plugs and exits trolley with precise positioning and interchangeability.

Advanced Protection System: Microcomputer integrated protection with high-performance microprocessor core.

Remote Monitoring Capability: Supports RS485, CAN bus, and fiber interfaces for unattended substation operation.

Dual Power Supply Support: Automatic switching to backup circuit when main power fails to ensure continuity.

Comprehensive Safety Features: Includes voltage loss delay tripping and current anti-overstepping stage protection.

Durable Mechanical Life: Mechanical life of 100,000 times with 180 operations per hour capability.

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: ≤4.21h 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.