BAMBANG DJAJA 630 kVA Oil-Immersed Distribution Transformer – Copper Winding (IEC 60076)
The 630 kVA oil-immersed distribution transformer from BAMBANG DJAJA features copper windings and complies with IEC 60076. This step-down transformer is designed for safe and efficient medium-to-low voltage distribution with reliable long-term operation.
With its ONAN cooling system, low losses, and robust construction, this transformer is an excellent solution for utilities, industrial facilities, shopping malls, dense housing complexes, and mining applications. It delivers dependable power distribution in demanding environments.
Technical Specifications
| Product Name | BAMBANG DJAJA 630 kVA Distribution Transformer |
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| Rated Power | 630 kVA |
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| No Load Loss | 1300 W |
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| Load Loss | 7600 W |
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| Impedance | 4.0% |
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| Exciting Current | 1.8% |
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| Oil Volume | 550 Liters |
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| Total Weight | 2190 kg |
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| Dimensions (L × W × H) | 1675 × 1065 × 1515 mm |
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Product Advantages
This transformer is built with premium copper windings and a highly efficient magnetic core, ensuring excellent thermal performance and long service life. Its ONAN cooling system offers reliable and maintenance-free cooling, making it suitable for large-scale power distribution systems.
Key Features
- 🔧 IEC 60076 Certified – Complies with international safety and performance standards
- ⚡ Low Losses – High efficiency for long-term cost savings
- 🔌 Suitable for utilities, industries, residential areas, and shopping centers
- 🧯 ONAN Cooling System – Natural, stable, and energy-efficient
- 🏗️ Compact and durable design – Easy to install and reliable
- 🔄 Copper winding – Better conductivity and extended lifespan
FAQ – Frequently Asked Questions
Where is 630 kVA typically applied?
This capacity is commonly used in industrial complexes, commercial malls, office towers, and PLN distribution networks.
What makes copper winding better than aluminum?
Copper windings provide higher conductivity, better heat resistance, and longer operational life than aluminum.
Is this product covered by warranty?
Yes, all transformers from Sentra Prima come with official certification and warranty coverage.
About PT Sentra Elektrikal Prima
PT Sentra Elektrikal Prima is a reliable distribution transformer supplier in Jakarta. We provide BAMBANG DJAJA products with expert technical support, fast logistics, and nationwide after-sales service.
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