Hunan Hentg Power Electric Technology Co., Ltd.
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Product Specification
The Community Power Solution Loop Feed Pad Mounted Transformer 630kVA 11kV/400V is engineered for residential communities, villa clusters, commercial compounds, and distributed utility networks requiring reliable medium-voltage power distribution. With a compact, fully enclosed structure and enhanced protection level, this pad-mounted design ensures safe operation in environments exposed to dust, humidity, vandalism risks, or unstable grid conditions.
Its loop-feed configuration supports network flexibility, enabling continuous supply during maintenance or expansion—ideal for modern community power systems.
| Specification Category | Value / Option |
|---|---|
| Rated Capacity | 630 kVA |
| High Voltage Rating | 11 kV |
| HV Connection Mode | Loop Feed / Radial |
| Low Voltage Output | 400 V |
| Vector Group | Dyn11 (optional) |
| Cooling Method | ONAN |
| Frequency | 50/60 Hz |
| Protection Level | Outdoor-ready enclosure |
| Installation Type | Pad-mounted, compact cabinet |
| Application Range | Community grids, villa areas, small commercial districts |
Many African community and township development projects face issues such as fluctuating medium-voltage lines, long feeder distance, frequent voltage drops, and demanding environmental conditions. These factors often lead to inconsistent LV output and reduced equipment lifespan.
Our transformer provides a stable and reliable supply through:
This enables EPC contractors and utilities to deliver consistent electricity to communities while lowering long-term maintenance requirements.
Q: Is this transformer suitable for newly built residential communities with limited installation space?
A: Yes. Its compact pad-mounted design fits tight installation zones without requiring a large substation foundation.
Q: Can it operate reliably in areas with unstable 11kV upstream voltage?
A: The internal LV regulation performance ensures stable 400V output, making it well-suited for regions with fluctuating MV lines.
Q: Does the loop-feed configuration require special network design?
A: It integrates easily into common ring or open-loop community distribution networks, supporting flexible line switching.
Q: Is the enclosure strong enough for outdoor public areas?
A: The cabinet uses anti-tamper construction and outdoor-rated protection to ensure reliable operation in community spaces.
We are a professional power equipment manufacturer delivering complete MV/LV distribution solutions, inspired by the engineering standards shown on our official site:
HENTG Power Official Website
Our capabilities include:
Get a tailored quotation and technical proposal—contact us today for your community power solution.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
300-500MVA
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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