Streamline your power distribution with ZISHENG's fully integrated substation transformers and prefabricated compact substations. Engineered as turnkey "plug-and-play" solutions, our substations combine high-voltage switchgear, reliable power transformers, and low-voltage distribution panels into a single, weather-proof enclosure. Manufactured in our ISO 9001-certified facility, we provide highly customizable OEM/ODM package substations for urban grids, renewable energy plants, and heavy industrial applications worldwide.
Let's discuss how our transformer solutions can meet your specific requirements
As a leading high-tech electrical manufacturer established in 2014, ZISHENG specializes in the engineering, assembly, and testing of prefabricated compact substations (also known as package substations) and high-capacity substation transformers. Designed to bridge the gap between high-voltage transmission networks and local distribution grids, our equipment offers a comprehensive, space-saving alternative to traditional civil-engineered substations. Every unit is rigorously tested to ensure safe, stable, and efficient power management.
Our prefabricated substations are meticulously engineered into three distinct, highly secure compartments, ensuring optimal operational safety and ease of maintenance:
Backed by over 21 utility model patents and State Grid capability approvals, ZISHENG’s integrated substation solutions are designed to significantly reduce your project’s overall lead time and civil construction costs.
With a proven track record of serving over 200 clients, our substation transformers are the backbone of modern power infrastructure across various industries:
ZISHENG provides comprehensive OEM and ODM services. We engineer our compact substations and substation transformers according to IEC, IEEE/ANSI, and GB/T standards, fully tailored to your specific single-line diagrams (SLD) and site requirements.
| Technical Parameter | ZISHENG Customization Range |
|---|---|
| Transformer Capacity | From 50 kVA up to 10,000 kVA (Custom sizes available) |
| High Voltage (HV) Rating | 11kV, 12kV, 24kV, 33kV, 35kV, 40.5kV |
| Low Voltage (LV) Rating | 0.4kV, 0.415kV, 0.48kV, 0.69kV |
| Transformer Type | Oil-Immersed / Cast Resin Dry-Type |
| Enclosure Material | Galvanized Steel / Stainless Steel / Aluminum / Glass Fiber Reinforced Plastic (FRP) |
| Protection Class (IP Rating) | IP33, IP43, IP44, IP54 (Depending on compartment and environment) |
| Structural Type | European Style (Prefabricated) / American Style (Pad-mounted) |
Q: What is the difference between European and American style compact substations?
A: European style substations (Prefabricated) separate the HV, Transformer, and LV sections into three distinct compartments within one housing, offering high flexibility for custom switchgear. American style (Pad-mounted) substations integrate the HV components directly into the transformer oil tank, making them extremely compact and cost-effective for specific utility distribution networks. ZISHENG manufactures both styles based on your regional standards.
Q: Can you manufacture a substation based on our own electrical single-line diagram (SLD)?
A: Yes, absolutely. As a dedicated OEM/ODM manufacturer, our engineering team works directly from your SLDs. We will select the optimal circuit breakers, relays, and transformer parameters to ensure the final product strictly meets your project requirements and local grid regulations.
Q: How do you handle shipping for such large equipment?
A: Our compact substations are designed with standard lifting lugs and reinforced bases for safe crane handling. They are securely packed and shipped via flat rack containers or breakbulk vessels. We coordinate closely with international freight forwarders to ensure safe delivery to your destination port.
Q: What kind of site preparation is required before installation?
A: Because our package substations are turnkey solutions, site preparation is minimal. You typically only need to prepare a simple concrete foundation pad with cable trenches according to the structural drawings we provide prior to shipment.
Accelerate your project timeline and reduce costs with ZISHENG’s reliable substation transformers and compact substations. We combine advanced manufacturing, strict ISO 45001 safety standards, and flexible collaboration mechanisms to deliver world-class electrical equipment. Send us your project specifications or single-line diagrams today for a comprehensive technical evaluation and a competitive quote.
Contact ZISHENG Today:
Email: info@bdzstransformer.com
Phone: +86-191-3128-5373
WhatsApp: Message us on WhatsApp
Factory Location: No. 6799 North Third Ring Road, Jingxiu District, Baoding, Hebei, China
