5kVA Single Phase Pad Mounted Transformer

The 5kVA Single Phase Pad Mounted Transformer is a compact oil-immersed distribution transformer designed for low-capacity underground power distribution systems. It is widely used in residential areas, rural electrification projects, public lighting, small commercial facilities, and utility distribution networks.

With its sealed tank construction and tamper-resistant enclosure, this transformer provides safe, reliable, and maintenance-friendly operation while ensuring stable voltage output in outdoor environments.

About ZISHENG ELECTRICAL

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].

ated Power	5 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	20 kg
Total Weight	150 kg
Outline Dimensions（L×W×H）in.	600×400×800(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

Residential Communities
Rural Electrification Projects
Street Lighting Systems
Parks and Public Facilities
Small Commercial Buildings
Utility Distribution Networks
Temporary Construction Power Supply
Renewable Energy Distribution Systems

It is a compact oil-filled transformer designed for underground single-phase power distribution. It provides reliable voltage conversion for residential, rural, and light commercial applications.

Common configurations include:

Primary Voltage: 7.2kV, 11kV, 13.8kV, 22kV, 33kV
Secondary Voltage: 120V, 240V, 230V, or other customer-specified voltages

Our transformers can be manufactured according to:

ANSI C57 Series
IEEE Standards
IEC 60076

Other regional standards can be supported upon request.

Yes. We provide customized solutions, including:

Voltage and frequency
Copper or aluminum windings
Mineral oil or FR3 natural ester fluid
Dead-front or live-front configuration
Customer logo and nameplate

Typical applications include residential distribution, rural electrification, street lighting, small commercial buildings, utility networks, and renewable energy projects.

Protection options include Bay-O-Net fuses, current-limiting fuses, lightning arresters, pressure relief devices, and load break switches.

Yes. Every unit is subjected to routine electrical and mechanical tests before shipment, and a complete factory test report is included.

With proper installation and normal operating conditions, the transformer is designed for a service life of 25–30 years.

The typical production lead time is 20–30 days, depending on the order quantity and customization requirements.

Yes. We export worldwide and provide export-grade packaging, shipping documentation, and technical support for utilities, EPC contractors, and distributors.