The 100kVA Single Phase Pad Mounted Transformer is designed for underground distribution systems, delivering safe, reliable, and energy-efficient power for residential, commercial, and utility applications.
The 100 kVA Single Phase Pad Mounted transformer adheres to a compartmental-type structure in line with IEEE Std C57.12.28 or IEEE Std C57.12.29 standards. It consists of a tank housing high-voltage and low-voltage cable terminating compartments, thoughtfully positioned side by side along one face of the transformer tank. In this configuration, the high-voltage compartment, fitted with two internally connected high-voltage bushing wells and inserts, a 4-position loadbreak switch, a 5-position tap changer switch, and a bayonet fuse, is situated alongside the low-voltage compartment featuring three stud L.V bushings and an oil level gauge.
Zisheng are a professional 19+ years manufacturer in producing Oil-Immersed Transformers, Compact Substation, Pad Mounted Transformers, Pole Mounted Transformers and Dry Type Transformers. We own the certificates of ISO/CE/IEC 60076 and TUV Rheinland.
Transformers undergo rigorous FAT and type testing, support voltage/capacity customization. Welcome to consult for Catalog and Product. you can contact us at email [email protected].
Product: 100kVA Single Phase Pad Mounted Transformer
Location: Canada
Application: Residential Power Distribution Network
A residential development project in Canada installed 42 units of 100kVA Single Phase Pad Mounted Transformers to support a new underground distribution network. Designed to meet ANSI/IEEE standards, the transformers provide reliable power to homes, public facilities, and community infrastructure while ensuring safe operation in outdoor environments.
| Rated Power | 100 kVA |
| Rating Primary Voltage | 11950Delta or Customized |
| Secondary Voltage | 480-240V 240-120V 277V Customized |
| Frequency | 50/60Hz |
| Vector Group | Ii0,Ii6 |
| Winding Material | Aluminum/Copper |
| Efficiency | As IEEE,Doe 2016,CAS Std or Customized |
| Impedance Voltage | Nominal 2% or Customized 1.1-5.75% |
| Altitude | ≤1,000m or Customized |
| Color | ANSI 70 Light gray/Munsell 7GY3.29/1.5 or customized etc |
| Tank material | Mild Steel, 304 Stainless Steel |
| Insulating Oil Weight | 230kg |
| Total Weight | 710 kg |
| Outline Dimensions（L×W×H）in. | 1200×965×910(mm) |
| Lifting Lug | ELSP Fuse |
| Hinged Door | BAY-O-NET Fuse |
| Parking Bracket | Tap Changer |
| Tank Cover | Oil Level Gauge |
| L.V Bushing (4-Hole ) | Pressure Relief Valve |
| Two/Four Position Load break Switch | Vacuum Pressure Gauge |
| HV Grounding Copper Bar | Terminal Block |
| Temperature Indicator | Door Handle |
| H.V Bushing Well | Ground Strap |
| Grounding Copper Bar | Nameplate |
| 1″‘Drain Valve With 3/8″ Sampler | Non-PCB decal |
| 1″ Upper Fill Valve Filter Press Connection | High Voltage Warning Signs |
It is an oil-filled transformer installed at ground level for underground distribution systems, commonly used in residential communities, commercial facilities, and utility power networks.
Typical configurations include:
Yes. We provide customized solutions for voltage, frequency, winding material, insulating oil, enclosure finish, accessories, and customer nameplates.
Our transformers can be manufactured according to:
Yes. Every transformer undergoes routine electrical and mechanical testing before shipment, including insulation, ratio, winding resistance, no-load loss, load loss, and induced voltage tests. A complete factory test report is provided.
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