167 kVA Single Phase Pole Mounted Transformer


  • Primary Voltage Ratings: 13.8 kV;12.47kV;2.4;7.2kV;14.4kV;24.94kV;34.5kV;27.6kV, 14.4*16kV,16*27.6kV, 2.4*7.2kV,ect
  • Secondary Voltage Ratings: 120/240V; 240/480V;347/600Y;277V;347V
  • H.V. TAP RANGE: 2280-36225V
  • CONNECTION TYPE: Ii0/Ii6
  • TYPE: Conventional/CSP
  • BIL: 30-150kV
  • Standards: IEEE/ANSI/CSA/IEC/DOE
  • Application: Distribution,Ultilities
  • Power Rating: 167 kVA

Dealim Transformer has a full range of 167 kVA single phase pole-mounted transformers, fully compliant with IEEE, ANIS, CSA and DOE Std. The high voltage offerings span from 2.4 kV to 34.5 kV, accompanied by low voltage options including 277/480Y, 480/240, 480, 347, and 600 V configurations. Notably, our selection features the distinctive dual high voltage series. Benefit from our ready-to-ship inventory of 167 kVA pole-mounted transformers, guaranteeing swift delivery. Elevate your power solutions with Dealim Transformer's excellence.


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12.47kV 167kVA pole mounted transformer specifications
Energy efficiency ANSI C57.12 HV/LV Winding Aluminium
Std IEEE C57.12.20 No load loss 272w
Power rating 167 kVA On load loss 1290w
HV Voltage 12.47 kV Frequency 60Hz
LV Voltage 480Y/277V Vectorgroup Ii6
HV BIL 95kV Color ANSI 60 Grey
LV BIL 30kV Tank & Accesories 590kg
Length 780mm Oil weight 200kg
Width 1020mm Total weight 875kg
Height 1280mm Impedance 3.00%
Polarity Additive HV/LV Winding Aluminium

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167 kVA Pole Mounted Transformer Accessories
Name Qty
HV Bushing 2
LV Bushing 2
Nameplate 1
Support lug 2
Tap changer 1
Tank ground 2
Pressure relief 1
Cover clamp 10
Lift lug 2
Copper strip 1

Daelim Transformer stands as a distinguished manufacturer, adept at tailoring pole-mounted transformers to meet your unique specifications. Our offerings encompass a diverse range of 167 kVA transformers. In the following sections, we present an in-depth overview of four distinct 167 kVA models, each catering to varying voltage requirements. These exemplary units, recently dispatched to the US and Canadian markets, are accompanied by authentic photographs and videos, providing an exclusive glimpse into our capabilities.

Learn more about the 167 kVA Transformer

167 kVA Single Phase Pole Mounted Transformer

167 kVA 12.47 kV Pole Mounted Transformerr

167 kVA 12.47 kV Pole Mounted Transformerr

The D-167-12.47/0.277-0.48Y is a 167 kVA overhead pole-mounted transformer manufactured by Daelim Transformer.

This transformer is built according to IEEE C57.12.20 standards and adheres to ANSI C57.12 energy efficiency guidelines. It falls within the category of distribution transformers and finds extensive usage across industries, village power distribution systems, and public utilities.

The design of transformers of this type is optimized for overhead pole mounting.

Learn more about Pole Mounted Transformers.

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167 kVA 12.47 kV Pole Mounted Transformer Features

Capacity: 167 kVA            Primary Voltage: 12.47 kV delta

Secondary Voltage: 277/480Y V (single phase)

High Voltage: Equipped with two porcelain bushings

Low Voltage: Features two spade bushings with a 4-hole terminal arrangement

Winding:  Aluminum winding 

Cooling System: The transformer incorporates a self-cooling mechanism(ONAN).

Insulation Fluid: The preferred insulating fluid is mineral oil, which the customer requires. Daelim Transformer can also provide FR3 oil if needed, along with other brands of vegetable oil.

The D-167-12.47/0.277-0.48Y excels in insulation safety, delivering an extensive service life, remarkable cost-efficiency, and a host of other notable advantages.

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167 kVA 12.47 kV Pole Mounted Transformer Features

167 kVA 24.94 kV Transformer

 The 167kVA 24.94 kV pole-mounted transformer specification is below:

24.94kV 167kVA pole-mounted transformer specifications
Energy efficiency ANSI C57.12 HV/LV Winding Aluminium Vectorgroup Ii6
Std IEEE C57.12.20 Length 780mm Color ANSI 60 Grey
Power rating 167 kVA Width 1020mm Tank & Accessories 555kg
HV Voltage 24.94 kV Delta Height 1360mm Oil weight 190kg
LV Voltage 277/480YV Polarity Additive Total weight 830kg
HV BIL 125kV No load loss 272w Impedance 3.00%
LV BIL 30kV On load loss 1290w HV/LV Winding Aluminium
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167 kVA Transformer Test Report

1.  Product Specification

  • Power Rating: 167kVA
  • Rated Voltage:24.94 /0.277kV
  • Rated current:6.70/602.9A
  • Rated Frequency:60 Hz
  • Number of Phases:1 phase
  • Tap Range:24.94(±2×2.5%)/0.277kV
  • Cooling Method: ONAN
  • Insulation Class: A
  • Insulation Level:LI 125 AC50 /LI   AC 10

2   Test Standard

  • ANSI C57. 12.20

3.   Test Item and Result 

  •  Voltage Ratio Measurement and Connection Group test
  •  Winding Resistance Test      
  •  Insulation Resistance Measurement
  • AC power withstand voltage Test
  • No load loss and no-load current
  • Induction Pressure Test
  •  Impedance(%) and load loss test
  • Seal Test

3.   Test Item and Result

The transformer is proven to meet the stipulations of ANSI C57. 12.20 

167 kVA Transformer Test Report
167 kVA 13.2 kV Pole Mounted Transformer

167 kVA 13.2 kV Pole Mounted Transformer

The 167kVA 13.2kV single phase pole mounted transformer specifications:

Rated Power: 167 kVA

Rated Voltage: 13.2/0.48 kV

Rated current: 12.7347.9 A

Rated Frequency: 60 Hz

Number of Phases: 1 phase

Tap Range: (13.2±2)×2.5% /0.48 kV

Cooling Method: ONAN

Insulation Class: A

Insulation Level: LI 125 AC42 / LI AC10

Test Standard:ANSI C57.12

Built Standard: IEEE C57.12.20

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167 kVA 14.4 kV Pole Mounted Transformer

The 167 kVA 14.4 kV pole mounted transformer specification as the below table:

14.4kV 167kVA pole mounted transformer specifications
Energy efficiency CSA C802.1 HV/LV Winding Aluminium
Std CSA C2.1 No load loss 276w
Power rating 167 kVA On load loss 1380w
HV Voltage 14.4kV Frequency 60Hz
LV Voltage 347V Vectorgroup Ii0
HV BIL 125kV Color ANSI 60 Grey
LV BIL 30kV Tank & Accesories 625kg
Length 710mm Oil weight 200L
Width 880mm Total weight 900kg
Height 1450mm Impedance 2.40%
Polarity Subtractive HV/LV Winding Aluminium
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167 kVA 14.4 kV Pole Mounted Transformer

167 kVA Pole Mounted Transformer Drawings

167 kVA 2.4kV Transformer Drawing

167 kVA 2.4kV Transformer Drawing

167 kVA 7.2kV Transformer Drawing

167 kVA 7.2kV Transformer Drawing

167 kVA 12.47kV Transformer Drawing

167 kVA 12.47kV Transformer Drawing

167 kVA 14.4kV 347V Transformer Drawing

167 kVA 14.4kV 347V Transformer Drawing

167kVA 14.4 kV Transformer Drawing

167kVA 14.4 kV Transformer Drawing

167 kVA 13.2kV Transformer Drawing

167 kVA 13.2kV Transformer Drawing

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