+86 18751738721
sales@unitatransformer.com
ZGF28-12 /0.4 Combination type box transformer — Product Overview
"> ZMGF28-12 Prefabricated Box type Substation (American style) This product is developed by absorbing advanced foreign technology and combining it with the actual situation in China.
VoltCloud Electric engineers and manufactures this equipment for utility, industrial and renewable-energy projects. Every unit is routine-tested before shipment and delivered with test records and export documentation. Ratings shown below are from our current production data — non-standard capacities, voltage ratios and loss classes are engineered to order.
Key Specifications
| Item | Value |
|---|---|
| model | ZGF28-12/0.4 |
| Rated voltage | 10kV |
Need a rating that is not listed? Send us your duty sheet and we will confirm feasibility and lead time.
Features & Construction
- The box is made of honeycomb double layered composite board, which has the functions of insulation and heat dissipation.
Product Details
① Fully insulated, fully sealed, maintenance free, reliable to ensure personal safety;
② Compact structure, volume only 1/3~1/5 of the same capacity European transformer, low height;
③ A split box structure can be used to avoid oil pollution in the transformer oil tank;
Typical Applications
- Distribution networks and utility substations
- Industrial plants, mining and infrastructure projects
- Solar PV, wind and battery energy-storage projects
- Commercial buildings, data centres and public facilities
Testing, Certification & Delivery
- Routine tests on every unit, with test records supplied.
- Type-test reports and qualification certificates available on request.
- Export packing, documentation and installation guidance for overseas projects.
FAQ
Can the ratings be customised?
Yes. Capacity, voltage ratio, vector group, loss class and enclosure protection are engineered to your specification — share your duty sheet for a matched proposal.
What is the lead time?
Lead time depends on rating and quantity. Contact our sales team for the current production schedule.
Do you supply test reports?
Every unit ships with routine test records; type-test reports are available for the relevant series.
Request a Quote
Send us the capacity, primary/secondary voltage, vector group, applicable standards and destination market. Request a quote → or browse the full product range.
