500 KVA Pad Mounted Transformer for Commercial and Residential Power Supply
Product Spotlights
Jinhua Dika Electrical Equipment Co., Ltd., a trusted ISO9001-certified manufacturer based in Zhejiang, China, proudly presents its 500 KVA Pad Mounted Transformer – engineered for reliable and efficient power distribution in both commercial complexes and residential communities. With over US$1 Million in annual exports and a presence across 6 continents, Dika leverages its expertise to deliver robust transformers that ensure stable electricity supply under demanding conditions. This unit is designed to meet the critical need for safe, uninterrupted power in urban and suburban settings.
Our transformer integrates advanced engineering to provide superior performance:
- Optimized Efficiency: Low no-load and load losses reduce operational costs over its lifespan.
- Robust Construction: Weather-resistant, corrosion-protected tank and tamper-proof design ensure longevity in outdoor installations.
- Thermal Management: Efficient cooling system maintains optimal operating temperatures even during peak loads.
- Safety Compliance: Built with fault-current protection and secure grounding systems.
- Low Noise Emission: Engineered for quiet operation in noise-sensitive residential areas.
Key technical specifications include:
| Parameter | Value |
|---|---|
| Primary Voltage | Up to 35kV (Customizable) |
| Secondary Voltage | 120/240V, 208Y/120V, or other |
| Frequency | 50Hz / 60Hz |
| Vector Group | Dyn11, Yyn0, or as required |
| Temperature Rise | ≤ 65°C (Oil) |
Clients benefit from minimized downtime, reduced energy bills, and compliance with local grid requirements. Its compact pad-mounted design saves space compared to substations, while optional features like remote monitoring enhance operational control.
Backed by Dika’s decade-long manufacturing excellence and a dedicated team of 11-50 professionals, this transformer undergoes stringent quality checks under ISO9001 protocols. We efficiently serve global markets – from North America and Western Europe to Southeast Asia and Africa – via major ports like Shanghai, Tianjin, Guangzhou, and Ningbo. Our commitment to adaptable solutions ensures transformers meet your specific regional standards. Partner with Dika for a product that balances performance, durability, and value – contact us today for technical drawings or a competitive quote.
FAQ:
-
Q: Is this transformer suitable for underground vault installation?
A: Yes, its pad-mounted design is engineered for both surface and vault installations with appropriate ventilation. -
Q: What certifications does it hold besides ISO9001?
A: While ISO9001 covers our manufacturing system, final product certifications (e.g., ANSI, IEC) depend on target market requirements and can be arranged upon request. -
Q: Can you provide custom voltage ratios?
A: Absolutely. We specialize in tailoring primary/secondary voltages, impedance, and tap settings to match your grid specifications. -
Q: How often is maintenance needed?
A: Oil-immersed units typically require oil testing every 2-3 years; dry-type transformers need minimal maintenance. Detailed schedules are provided in manuals. -
Q: Are bushings compatible with North American switchgear?
A: Yes, we configure bushings (dead-front or live-front), connectors, and dimensions to integrate with regional equipment standards. -
Q: What’s the lead time for an order?
A: Standard units ship in 4-6 weeks. Custom designs may require 8-10 weeks – expedited options are available.
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