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Place of Origin : China
Brand Name : HENTG Power
Model Number : ZGS Series
Certification : CE
MOQ : 1
Type : power transformer, distribution transformer
Material : Aluminum, Copper
Frequency : 50Hz, 60Hz
Shape : Rectangle
Winding Material : Copper, Aluminum
application : Power
Phase : Three
Coil Structure : Circular coil
Coil Number : Multi-winding coil
Input Voltage : 6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 115kV
Output Voltage : 415V, 127V, 200V, 208V, 400V , 380V, 220V, 110V, 480V
Product name : Pre-Installed Substation
Altitude : <1000m (High altitude products can be customized)
Installation Location : Outdoor
Capacity : 500-2000 kVA
Customized : Accept
Voltage Rating : 11kV
Power Rating : 500kVA
Insulation Class : Class F
Dimensions : 1200mm x 800mm x 1000mm
Cooling Method : ONAN
Efficiency : ≥ 97%
Operating Temperature : -25°C to 40°C
Installation Type : Outdoor
Product Type : Transformer
| Attribute | Value |
|---|---|
| Type | Power transformer, distribution transformer |
| Material | Aluminum, Copper |
| Frequency | 50Hz, 60Hz |
| Input Voltage | 6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 115kV |
| Output Voltage | 415V, 127V, 200V, 208V, 400V, 380V, 220V, 110V, 480V |
| Capacity | 500-2000 kVA |
| Voltage Rating | 11kV |
| Power Rating | 500kVA |
| Insulation Class | Class F |
| Dimensions | 1200mm x 800mm x 1000mm |
| Cooling Method | ONAN |
| Efficiency | ≥ 97% |
| Operating Temperature | -25°C to 40°C |
HENTG Power's pad-mounted transformer is a fully sealed, fully insulated ground-mounted distribution unit, widely used in residential areas, shopping centers, industrial plants, and public parks. Built to North American standards, it offers high reliability, enhanced safety, and easy installation.

| HV Specifications | ||
|---|---|---|
| Rated Frequency | Hz | 50 |
| Rated Voltage | kV | 6, 10, 35 |
| Max Working Voltage | kV | 6.9, 11.5, 40.5 |
| Industrial Frequency Voltage-resisting Time | kV | 32/36, 42/48, 95/118 |
| Rated Current | A | 400, 630 |
| LV Specifications | ||
| Rated Voltage | V | 380, 220 |
| Rated Current Of Major Return Circuit | A | 100-3200 |
| Rated short-circuit Current-resisting | kA | 15, 30, 50 |
| Transformer Specifications | ||
| Rated Capacity | kVA | 50-2000 |
| Short-circuit Impedance | % | 4, 6 |
| Vector Group | Yyn0, Dyn11 | |
We respond within 1 hour with suitable transformer recommendations, competitive quotations, and payment terms. Our technical team confirms all drawing details within 7 days after payment, including technical data, weight, and parts list.
After finalizing production drawings, we prepare stock, manufacture, and conduct rigorous quality inspections. We provide QC reports and test reports, with options for Factory Acceptance Tests (FAT).
Our professional team provides installation guidance or on-site support. All products come with a 2+ year warranty and ongoing technical support.


HENTG POWER is a professional designer, manufacturer and installer of power system solutions founded in 2011, occupying 100,000 square meters. We specialize in reliable, high-performance solutions for global power systems.
We conduct pre-production sampling and final inspections before shipment, providing QC & test reports. We accept Factory Acceptance Tests (FAT) and manufacture transformers up to 500KV 480MVA, GIS, switchgear, and substations to ANSI/IEEE/DOE2016/CSA/IEC60076 standards.
We have a professional drawing and technical team that confirms all drawing details within 7 days. Our 30+ senior engineers provide 24/7 online support with 30-minute response times.
We accept OEM orders and negotiate business payment terms to meet customer requirements.
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Box Type Compact Substation 500kva 630kva 800kva Outdoor Power Transformer Images |