Table of Contents
- Overview of 10 kVA 3-Phase Transformers
- Key Factors Influencing Transformer Cost
- 10 kVA 3-Phase Transformer Price in 2025
- Junengda 10 kV Epoxy Resin Cast Dry-type Transformer
- Application Scenarios and Benefits
- Global Market Reach and Standards
- Summary Table
Overview of 10 kVA 3-Phase Transformers
A 10 kVA 3-phase transformer is a compact, energy-efficient device used to transfer electrical energy between circuits using electromagnetic induction. These transformers are commonly found in commercial buildings, small-scale industries, and power distribution units where balanced 3-phase power is required.
Why Choose 3-Phase?
- Balanced load distribution across phases
- Increased efficiency and reduced line losses
- Better performance for motors and high-load equipment
Key Factors Influencing Transformer Cost
The cost of a 10 kVA 3-phase transformer in 2025 depends on several critical factors. Understanding these can help buyers make informed procurement decisions.
1. Transformer Type
- Dry-type transformers (epoxy resin cast) tend to be costlier due to enhanced safety and environmental features.
- Oil-immersed models are generally cheaper but less suitable for indoor or high-risk environments.
2. Material and Build Quality
- High-quality copper windings and insulation materials increase longevity and price.
- Use of flame-resistant, moisture-proof epoxy resin adds to cost and durability.
3. Cooling System
- Advanced models include axial fans, intelligent temperature control, and natural/forced air cooling.
- These systems raise cost but allow for higher performance under load.
4. Certifications & Compliance
- IEC 726, GB/T 10228-2023, and other certifications ensure safety and performance, adding regulatory value.
5. Customization and Region
- Custom input/output voltages or protective enclosures may increase price.
- Shipping and taxes also affect price based on the destination region.
10 kVA 3-Phase Transformer Price in 2025
As of 2025, the cost of a 10 kVA 3-phase transformer varies depending on build quality, application needs, and compliance requirements. Here’s a general price breakdown:
- Standard oil-immersed 10 kVA transformer: $300 – $600
- Basic dry-type transformer (low-end): $600 – $1,000
- Advanced epoxy resin cast dry-type (like Junengda): $1,200 – $2,000
Note: Bulk purchases, shipping, and after-sales support plans can further affect total procurement cost.
Junengda 10 kV Epoxy Resin Cast Dry-type Transformer
The Junengda 10 kV Dry-type Transformer is a premium solution designed for demanding environments requiring reliability, safety, and high performance.
Key Features
- Material: F-class epoxy resin insulation for high thermal stability
- Performance: 120% overload (natural cooling), 150% (forced air)
- Noise level: 20dB lower than industry standard
- Partial discharge: <10 pC ensures minimal internal stress and noise
- Temperature tolerance: Operates at 155°C
Cooling System
- Axial fans with intelligent temperature control enhance safety and power load adaptability
Compliance & Safety
- Standards: IEC 726 and GB/T 10228-2023
- Certifications: Flame resistance, moisture protection, low partial discharge
Pricing Estimate for Junengda Model in 2025
- Estimated Unit Price: $1,500 – $1,900 (depending on region and customization)
- Lead Time: 3–6 weeks for production and logistics
Application Scenarios and Benefits
The Junengda transformer is suitable for both industrial and urban distribution systems. Its robust design and efficient performance make it ideal for:
Application Areas
- Urban electrical grids
- Commercial complexes and shopping centers
- Hospitals, subways, and airports
- Renewable energy systems
- Industrial zones and manufacturing plants
Why Choose Junengda?
- Reliability: Withstands harsh conditions, including high humidity and pollution
- Safety: Non-combustible epoxy resin ideal for fire-sensitive environments
- Adaptability: Supports dynamic loads and fluctuating demands
Global Market Reach and Standards
Junengda transformers have seen increasing adoption in global markets thanks to their quality and resilience. Their strong reputation comes from:
- Export regions: Southeast Asia, Middle East, Africa, South America
- Adaptability: Designed for varying grid conditions, climate zones, and infrastructure needs
- Certifications: Compliant with international energy efficiency and safety protocols
Global Benefits
- Reduces energy loss and maintenance costs
- Improves long-term stability of power distribution networks
- Trusted in both developing and industrialized regions
Summary Table
| Specification | Details |
|---|---|
| Type | Epoxy Resin Cast Dry-type Transformer |
| Brand | Junengda |
| Capacity | 10 kVA |
| Phase | 3-phase |
| Insulation | F-class Epoxy Resin |
| Cooling | Axial Fan + Natural/Forced Air |
| Overload Capacity | 120% (Natural), 150% (Forced) |
| Estimated Price (2025) | $1,500 – $1,900 |
| Certifications | IEC 726, GB/T 10228-2023, Flame-resistant, Low PD |
| Markets | Southeast Asia, Middle East, Africa, South America |