Preguntas frecuentes
Q1: Who is WENZHOU LBAJI HOLDING CO.,LTD ?
A: WENZHOU LBAJI HOLDING CO.,LTD is a professional manufacturer specializing in power transformers, high and low voltage switchgear, photovoltaic power distribution systems, and complete electrical solutions.
Con avanzadas instalaciones de fabricación y experiencia en ingeniería, ofrecemos soluciones de equipos eléctricos personalizados para proyectos industriales, proyectos de energía renovable, edificios comerciales y aplicaciones de servicios públicos en todo el mundo.
Q2: What products does LBAJI manufacture?
A: LBAJI provides a complete range of electrical equipment, including:
- Oil Immersed Transformers
- Dry Type Transformers
- Transformadores de potencia
- Aparamenta de media tensión
- Tablero eléctrico de baja tensión
- Ring Main Units (RMU)
- Prefabricated Substations
- Solar PV Substations
- Distribution Panels
- Electrical Control Cabinets
Ofrecemos soluciones integradas desde el diseño, fabricación, pruebas, entrega y soporte de instalación.
Q3: Do you provide customized electrical solutions?
A: Yes. LBAJI provides customized solutions according to customers’ project requirements. Customization includes:
- Rated voltage
- Transformer capacity
- Frequency (50Hz/60Hz)
- Protection level
- Switchgear configuration
- Component brands
- Cabinet dimensions
- Communication systems
- Integración de sistemas de energía solar
Podemos fabricar según los planos del cliente, diagramas unifilares y especificaciones técnicas.
Q4: What types of transformers do you manufacture?
A: LBAJI manufactures various transformers, including:
- Oil Immersed Distribution Transformers
- Dry Type Transformers
- Cast Resin Transformers
- Transformadores de potencia
- Solar Step-up Transformers
Our transformers are widely used in: Industrial plants, Solar farms, Commercial buildings, Mining projects, Infrastructure projects.
Q5: What voltage levels can your transformers support?
A: Our transformers can be designed according to different project requirements. Typical voltage ranges include:
- Baja Tensión: 0,4kV
- Media Tensión: 6kV, 10kV, 11kV, 20kV, 22kV, 33kV
- Higher voltage levels available upon request
The transformer rating can also be customized according to project capacity requirements.
Q6: What is the difference between oil immersed transformers and dry type transformers?
A: Oil Immersed Transformers
Advantages: Higher capacity range, Better cooling performance, Suitable for outdoor applications, Cost-effective for large projects.
Applications: Power grids, Industrial facilities, Solar farms.
Dry Type Transformers
Advantages: Fire resistant, Environmentally friendly, Low maintenance, Suitable for indoor installation.
Applications: Buildings, Hospitals, Data centers, Commercial facilities.
Q7: What standards do your transformers comply with?
A: Our products can be manufactured according to international standards including:
- IEC standards
- IEEE standards
- GB standards
Testing reports and technical documents can be provided according to project requirements.
Q8: What types of switchgear does LBAJI provide?
A: LBAJI provides:
Medium Voltage Switchgear:
- KYN28A Metal Clad Switchgear
- RMU Ring Main Unit
- XGN Series Switchgear
Low Voltage Switchgear:
- GGD Switchgear
- GCS Switchgear
- MNS Switchgear
- MCC Control Cabinets
- Distribution Panels
Q9: What voltage levels are available for your switchgear?
A: Our switchgear solutions cover:
Medium Voltage: 6kV, 10kV, 11kV, 12kV, 24kV, 35kV
Low Voltage: 400V, 415V, 480V, Customized voltage levels
Q10: Can you supply complete switchgear systems?
A: Yes. LBAJI provides complete solutions including:
- Incoming switchgear
- Outgoing feeders
- Protection panels
- Metering panels
- Control panels
- SCADA communication systems
We can provide a complete package based on your power distribution design.
Q11: Does LBAJI provide solar power distribution solutions?
A: Yes. LBAJI provides complete photovoltaic electrical solutions including:
- Solar transformers
- PV substations
- MV switchgear
- LV switchgear
- Protection systems
- Grid connection equipment
Our solutions help solar projects achieve safe and reliable grid integration.
Q12: What equipment is included in a solar PV substation?
A: A typical solar PV substation includes:
- Step-up transformer
- Medium voltage switchgear
- Low voltage switchgear
- Protection relay
- Metering system
- Monitoring system
The configuration can be customized according to solar plant capacity and grid requirements.
Q13: Can you provide solutions for utility-scale solar projects?
A: Yes. LBAJI supports solar projects including:
- Ground-mounted solar farms
- Industrial rooftop solar systems
- Commercial PV projects
We provide engineering support, equipment manufacturing, testing, and delivery services.
Q14: Which countries do you export your products to?
A: LBAJI products have been supplied to customers in different regions including:
- Southeast Asia
- Middle East
- Africa
- Europe
- South America
We provide international shipping and export documentation support.
Q15: Can you manufacture products according to local standards?
A: Yes. We can design products according to different market requirements, including:
- IEC standards
- Customer technical specifications
- Utility requirements
- Local grid standards
Q16: What documents can you provide for export projects?
A: We can provide:
- Product drawings
- Technical datasheets
- Test reports
- Certificates
- Packing list
- Commercial invoice
- Installation manuals
Q17: What information is needed to request a quotation?
A: Please provide:
- Product type
- Rated voltage
- Capacidad
- Quantity
- Application project
- Technical specifications
- Delivery location
Our engineers will recommend the most suitable solution.
Q18: How long is the production time?
A: Production time depends on product type and project requirements. Normally:
- Standard products: 30-45 days
- Customized projects: 45-90 days
The exact schedule will be confirmed after technical approval.
Q19: Do you provide installation guidance?
A: Yes. LBAJI provides:
- Installation drawings
- Operation manuals
- Technical support
- Remote engineering assistance
On-site service can also be arranged according to project requirements.
Q20: Why choose LBAJI as your electrical equipment supplier?
A: Choosing LBAJI means:
- ✔ Professional electrical equipment manufacturer
- ✔ Complete power distribution solutions
- ✔ Customized engineering capability
- ✔ Strict quality control
- ✔ International project experience
- ✔ Reliable after-sales support
We are committed to providing safe, efficient, and reliable power solutions worldwide.

