6kV/0.4kV 100kVA KBSG Series Dry-Type Explosion-Proof Movable Mining Transformer Substation 50/60Hz
제품 요약
6kV/0.4kV 100kVA KBSG Series Dry-Type Explosion-Proof Movable Mining Transformer Substation The HENTG POWER KBSG Series 6kV/0.4kV 100kVA Dry-Type Mining Explosion-Proof Movable Transformer Substation provides safe, reliable, and efficient power distribution in underground mining environments. ...
주요 특성
제품 맞춤 속성
강조하다
6kV dry-type explosion-proof transformer
,100kVA mining transformer substation
,movable dry-type transformer 50/60Hz
제품 설명
6kV/0.4kV 100kVA KBSG Series Dry-Type Explosion-Proof Movable Mining Transformer Substation
The HENTG POWER KBSG Series 6kV/0.4kV 100kVA Dry-Type Mining Explosion-Proof Movable Transformer Substation provides safe, reliable, and efficient power distribution in underground mining environments. Featuring explosion-proof, flameproof, and moisture-resistant construction, this mobile substation is engineered for hazardous coal mines, metal ore mines, and other explosive atmospheres. The dry-type resin insulation ensures durability and safety while minimizing maintenance requirements.
Designed for mobility, this substation enables easy relocation within mining operations as work progresses. It effectively powers drilling rigs, conveyors, crushers, ventilation systems, and other heavy mining equipment, ensuring uninterrupted power supply in demanding underground conditions.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | KBSG |
| Transformer Type | Dry type |
| Voltage | 6kV/0.4kV |
| Frequency | 50/60Hz |
| Number of Phases | 3 phases |
| Coil Material | Copper/Aluminum |
| Insulation Class | H/C |
| Connection Method | Yyo/Dyn11 |
| Cooling Method | AN, GNAN |
| Protection Class | IP54/IP65/IP66/IP67 |
| Explosion-Proof Type | Exd |
| Rated Capacity | 100kVA |
| No-load Loss | 520W |
| Load Loss | 920W |
| No-load Current | 2.5% |
| Impedance Voltage | 4% |
| Outline Dimension | 2500*950*1430mm |
| Weight | 1600kg |
Environmental Adaptability for Extreme Underground Conditions
Underground mining presents hostile conditions including methane accumulation, pervasive coal dust, high humidity (≤95% at 25℃), and constant vibration (vertical inclination ≤15°). Standard transformers are vulnerable to corrosion, mechanical loosening, and catastrophic failure in these environments.
The HENTG POWER KBSG Series Mining Explosion-Proof Dry-Type Transformer is engineered with environmental adaptability as its core design principle. From material selection to structural integrity, it is fully optimized for underground demands, ensuring unwavering stability in high-risk mining environments.
Key Environmental Adaptability Parameters
- Explosion-Proof Grade: Exd I / Exd I Mb
- Humidity Resistance: Relative humidity ≤95% (at 25℃)
- Vibration Adaptation: Vertical inclination ≤15°, anti-loosening structure
- Temperature Adaptation: Ambient -20℃ to +40℃; Insulation resistance ≥135℃
- Protection Rating: IP54-IP65 (Dustproof and Waterproof)
Confronting Explosion Risks: Adapted for Flammable Gas & Dust
Designed to address methane and coal dust explosion hazards, this product achieves Exd I / Exd I Mb explosion-proof certification and fully complies with GB 3836 "Electrical Equipment for Explosive Atmospheres" standards. It can be deployed directly in Class I explosive hazard areas within underground coal mines, eliminating ignition risks from electric sparks.
Versatile application suitability includes Zone 1 and Zone 2 explosive dust areas, ensuring safe operation in both coal mining faces and metal mine crushing roadways.
Withstanding Severe Climates: Moisture-Proof, Corrosion-Resistant, Vibration-Proof
High protection rating (IP54-IP65) features fully sealed construction that effectively blocks coal dust intrusion, while waterproof design handles underground water spraying scenarios. Even in prolonged high-humidity environments, internal components remain protected against moisture and corrosion.
Specialized anti-corrosion coating on the shell resists erosion from acidic/alkaline gases, significantly extending equipment service life. Vibration-resistant structure includes iron core assembly secured with channel steel clamps and tension screws, plus specialized coil compression devices to prevent loosening. The design withstands underground mechanical vibrations (vertical inclination ≤15°), preventing failures from component displacement.
Adapting to Complex Conditions: Temperature & Altitude Compatibility
Wide temperature operation tolerates ambient temperatures from -20℃ to +40℃, with internal insulation materials capable of withstanding temperatures exceeding 135℃. The transformer maintains performance even in local high-temperature zones near heavy mining machinery.
Low-altitude adaptation supports operation in mining areas at altitudes ≤2000 meters without parameter adjustments, maintaining stable output even in plateau mining regions such as Mongolia and South Africa.
Diverse Scenario Applications
- Underground Coal Mines: Powers mining faces, ventilation systems, drainage pump stations, and hoist support
- Metal/Non-Coal Mines: Supplies power for roadway lighting, crushing equipment, and electric traction machinery
- Tunnel Projects: Supports tunnel construction ventilation, drainage, and temporary lighting systems
Why Choose HENTG POWER
- Professional 30+ senior engineers offering 24-hour online service with 30-minute response time
- 100,000m² factory with 250+ workers, 30+ senior engineers and 8 production lines
- 20,000+ sets annual production capacity
- 100% OQC testing with 8 main detection contents
- 15+ years power transformer designing and manufacturing experience
- Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
- Cross-industry power transformer solutions
- Global on-site technical support
Frequently Asked Questions
Which countries do HENTG POWER explosion-proof transformers mainly export to?
Our explosion-proof transformers are widely used in high-risk industrial areas worldwide, including China, the USA, Canada, Australia, Russia, the Middle East, and South Africa, covering regions with concentrated mining and oil & gas activities.
What are the main application scenarios in these countries?
They are primarily used in underground coal mines, metal mines, oil & gas fields, chemical plants, and tunnel projects—any environment with fire or explosion risks—ensuring stable and safe power supply.
What are the certification requirements in different countries?
HENTG POWER is familiar with international regulations and provides transformers with required certifications: EU ATEX IECEx (globally recognized), USA MSHA/UL, Canada CSA, Russia EAC, and China MA Explosion-proof Certification, meeting all local market export and inspection requirements.
Which certification is most recognized internationally?
IECEx is the most widely accepted explosion-proof certification worldwide, recognized in Australia, the Middle East, Southeast Asia, South Africa, and many other countries, making it the top choice for international projects.
How does HENTG POWER ensure product quality before shipment?
We follow strict quality control procedures including complete electrical performance tests (short-circuit, temperature rise, insulation, load), explosion-proof structure integrity checks, simulated environmental tests for mining conditions, and provide full test reports and certificates for zero-risk customer acceptance.
Why choose HENTG POWER?
We have professional and independent drawing and technical teams capable of confirming all drawing contents within 7 days. Our technical team includes 30+ senior engineers offering 24-hour online service with 30-minute response times.
What services can we provide?
We accept OEM arrangements with negotiated business payment terms. We provide one-on-one environmental assessments to ensure our products meet your specific working conditions, including on-site surveys and adaptation reports for high-humidity coal roadways, dusty metal mines, or high-altitude tunnel operations.
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