- 250 kva Compact substation Product overview>>>
A 250 kva compact substation is a kind of substation that combines high-voltage switchgear, transformers, low-voltage switchgear, etc. in a compact enclosure. Due to its advantages such as flexible combination, convenient transportation, mobility, easy installation, short construction period, low operation cost, small floor space, no pollution, and maintenance-free, it has attracted extensive attention.
- 250 kva Compact substation Product Features>>>
- Junengda Electric is committed to improving the human electricity consumption environment and manufacturing advanced power distribution equipment.
- Execution standards: IEC622271-212/EN50532/IEC62271-202/IEC60529/IEC61330
- Rated AC frequency 50Hz/60HZ, maximum operating voltage to 35KV, maximum operating current to 5000A
- Main sales destinations: Japan, South Korea, Singapore, Vietnam, Thailand, Malaysia, Germany, France, the United Kingdom, Italy, Spain, the United States, Canada, Mexico, Chile, South Africa, Egypt, Saudi Arabia, the United Arab Emirates
- Main application scenarios: commercial areas, residential areas, urban road lighting, industrial parks, mining enterprises, wind farms, solar power plants, petrochemical projects
- 250 kva Compact substation Product advantage>>>
- Leading technology: fully enclosed and fully insulated.
- High mechanical strength and good heat dissipation performance: The shell is sturdy, and the busbar system adopts high-quality three-phase tin-plated busbar copper bars.
- Convenient installation: With an overall prefabricated design, the assembly and debugging are completed in the factory. Only simple installation and connection work are required on site, which greatly shortens the construction period.
- Small floor space: Compact structure and small volume can effectively save installation space, making it suitable for places with limited space such as city centers, commercial areas, and residential communities.
- High reliability: Using high-quality electrical equipment and advanced manufacturing processes, it has good electrical and mechanical properties and can operate stably in harsh environments.
- No-load loss: not exceed 0.35 kW，Load loss: not exceed 3.5 kW，Efficiency: over 98.5%，Service life:25-30 years
JUNENGDA ELECTRIC – FREQUENTLY ASKED QUESTIONS (FAQ)
- Company Overview
Q: Is Junengda Electric a manufacturer?
Yes, we are a professional electrical product manufacturer with our own production base and R&D team. Factory visits are welcome—please contact us to arrange an inspection (details in “About Us”).
- Delivery Time
Q: What is the standard lead time?
Standard delivery takes 15–30 days (varies by order complexity/quantity). Expedited options are available upon request.
- Certifications
Q: What certifications do your products have?
All products come with CE/CB/CCC/KEMA certifications. We can arrange additional certifications (e.g., UL, RoHS) per your requirements—just inform us in advance.
- Custom Services
Q: Do you offer OEM/ODM services?
✓ OEM: Production based on your designs/specifications.
✓ ODM: Full customization from design to manufacturing.
Our engineering team ensures flexible solutions for unique needs.
- Quality Control
Q: How do you ensure product quality?
Strict ISO-compliant quality management system.
Optional production process photos/videos for transparency.
Multi-stage inspections before shipment to guarantee zero defects.
- Warranty & Support
Q: What is your warranty policy?
1-year free warranty (from delivery date).
Free replacement for defective parts (extra spare parts provided for bulk orders).
Lifetime technical support.
- Payment Methods
Accepted: T/T (Bank Transfer), Western Union, PayPal. Other methods negotiable.
Need more help?
Contact us: 📞 [+86 18140000678] | 📧 [info@qdjunengda.com]