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25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price

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25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price

Brand Name:	WINLEY
Model Number:	D-25/6.6
MOQ:	1unit
Price:	$1000-$10000
Packaging Details:	Plywood case
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

CE,ISO

Document:

Transformer Type:

Pole Mounted Transformer

Capacity:

25 KVA

Primary Voltage:

6600V

Secondary Voltage:

120/240V (L-N-L)

Frequency:

100 Hz

Insulation Rating::

Class E Insulation - 120°C, 248°F

Cooling Class:

Standards:

Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards

Supply Ability:

1000set/month

Highlight:

7200V Pole Mounted Transformer

120/240V Pole Mounted Transformer

60Hz Pole Mounted Transformer

Product Description

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price UL Listed

Winley’s 25 kVA Overhead Distribution Transformer is a purpose‑built pole‑mounted solution engineered for reliable single‑phase distribution on 6.6 kV delta primary systems. Designed and manufactured with industry‑leading craftsmanship and materials, this compact transformer delivers stable, efficient power conversion to 120/240 V (L‑N‑L) secondary service while meeting the strict safety and performance requirements of utilities and contractors.

Key Benefits

Proven pole‑mount expertise: Winley’s manufacturing processes and quality control are optimized for pole‑mounted, liquid‑filled distribution transformers, ensuring consistent mechanical integrity, corrosion protection and long in‑service life
Authority certified: This model is UL and cUL certified and complies with ANSI, IEEE and CSA standards, giving utilities and contractors the confidence of independently verified safety and performance.
High efficiency and low losses: Designed to meet or exceed DOE 2016 efficiency requirements and CSA efficiency ratings, the transformer delivers 99.00% efficiency (at 50% load) with low no‑load and full‑load losses.
Rugged, service‑ready design: Weatherproof epoxy paint, corrosion‑resistant cover band, stainless steel hardware and robust lifting/mounting provisions simplify installation and long‑term field

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 0

( Pole Mounted Transformer UL Listed ) ( Pole Mounted Transformer cUL Listed )

Pole Mounted Transformer Main data

Phase:	Single Phase
Capacity:	25 KVA
Primary Voltage:	6600V
Secondary Voltage:	120/240V (L-N-L)
Frequency:	100 Hz
Temperature Rise:	65°C
Insulation Rating:	Class E Insulation - 120°C, 248°F
Cooling Class:	ONAN; Self-Cooled
Efficiency Standard(s):	Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards
Winding Material:	Copper
Ambient Temperature Rating:	40°C
Ambient Operating Temperature Range:	-40°C to +40°C (-50°F to +104°F)
Sound Level:	48 dBA (Complies To NEMA TR-1)
Elevation Level:	3,300ft Above Sea Level (2,000m)
Core Material:	Cold Rolled Grain Oriented Silicon Steel
Nameplate Material:	Stainless Steel
Tank Material:	Coated Steel
Total Weight (Liquid Filled)*:	470 lbs
Efficiency:	99.00%
No Load Loss (in watts):	+/- 102W
Full Load Loss (in watts):	+/- 374W

Technical drawings

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 2

Standards & Certifications

UL and cUL listed (authoritative North American safety certifications)
Meets/Exceeds: DOE 2016 efficiency requirements
Complies with major industry standards including (but not limited to): ANSI / IEEE C57 series (C57.12.00, C57.12.10, C57.12.30, C57.12.31, C57.12.35, C57.12.90), ANSI C62.11, ANSI C62.22, ANSI C2, ANSI C37.47, ANSI Z535.4, ASTM D3487, ASTM D6871, 10 CFR Part 431, CAN / CSA C233.1‑87, CAN / CSA C802.1‑13, CSA C2.2:06, CAN / CSA C50, NEMA TP‑1 2002.
These certifications and compliances confirm Winley’s commitment to safety, electrical performance, insulation integrity, electromagnetic compatibility and environmental requirements.

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 3

Pole Mounted Transformer Specifications

10kva-333kva Single-phase oil immersed transformer
Rated Cap acity(kVA)	High	Low Voltage(v)	Connection Symbol	Standard	Short-circuit impedance(%)	Efficiency
	Voltage(v)					(%)
10	4160 7200 12000 12470 13200 13800 19920 24940 34500	110 220 230 400 480	II0,II6	IEEE/ANSI/ DOE	1.8-4%	98.7
15						98.82
25						98.95
37.5						99.05
50						99.11
75						99.19
100						99.25
167						99.33
250						99.39
333						99.43

Production process

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 5

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 6

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 7

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Products Details

Home > Products >

Pole Mounted Transformer

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price

All Category

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price

Brand Name:	WINLEY
Model Number:	D-25/6.6
MOQ:	1unit
Price:	$1000-$10000
Packaging Details:	Plywood case
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Brand Name:

WINLEY

Certification:

CE,ISO

Model Number:

D-25/6.6

Document:

UL&cUL certification-Singl...er.pdf

Transformer Type:

Pole Mounted Transformer

Capacity:

25 KVA

Primary Voltage:

6600V

Secondary Voltage:

120/240V (L-N-L)

Frequency:

100 Hz

Insulation Rating::

Class E Insulation - 120°C, 248°F

Cooling Class:

ONAN

Standards:

Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards

Minimum Order Quantity:

1unit

Price:

$1000-$10000

Packaging Details:

Plywood case

Delivery Time:

30days

Payment Terms:

T/T

Supply Ability:

1000set/month

Highlight:

7200V Pole Mounted Transformer

120/240V Pole Mounted Transformer

60Hz Pole Mounted Transformer

Product Description

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price UL Listed

Key Benefits

Proven pole‑mount expertise: Winley’s manufacturing processes and quality control are optimized for pole‑mounted, liquid‑filled distribution transformers, ensuring consistent mechanical integrity, corrosion protection and long in‑service life
Authority certified: This model is UL and cUL certified and complies with ANSI, IEEE and CSA standards, giving utilities and contractors the confidence of independently verified safety and performance.
High efficiency and low losses: Designed to meet or exceed DOE 2016 efficiency requirements and CSA efficiency ratings, the transformer delivers 99.00% efficiency (at 50% load) with low no‑load and full‑load losses.
Rugged, service‑ready design: Weatherproof epoxy paint, corrosion‑resistant cover band, stainless steel hardware and robust lifting/mounting provisions simplify installation and long‑term field

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 0

( Pole Mounted Transformer UL Listed ) ( Pole Mounted Transformer cUL Listed )

Pole Mounted Transformer Main data

Phase:	Single Phase
Capacity:	25 KVA
Primary Voltage:	6600V
Secondary Voltage:	120/240V (L-N-L)
Frequency:	100 Hz
Temperature Rise:	65°C
Insulation Rating:	Class E Insulation - 120°C, 248°F
Cooling Class:	ONAN; Self-Cooled
Efficiency Standard(s):	Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards
Winding Material:	Copper
Ambient Temperature Rating:	40°C
Ambient Operating Temperature Range:	-40°C to +40°C (-50°F to +104°F)
Sound Level:	48 dBA (Complies To NEMA TR-1)
Elevation Level:	3,300ft Above Sea Level (2,000m)
Core Material:	Cold Rolled Grain Oriented Silicon Steel
Nameplate Material:	Stainless Steel
Tank Material:	Coated Steel
Total Weight (Liquid Filled)*:	470 lbs
Efficiency:	99.00%
No Load Loss (in watts):	+/- 102W
Full Load Loss (in watts):	+/- 374W

Technical drawings

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 2

Standards & Certifications

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 3

Pole Mounted Transformer Specifications

10kva-333kva Single-phase oil immersed transformer
Rated Cap acity(kVA)	High	Low Voltage(v)	Connection Symbol	Standard	Short-circuit impedance(%)	Efficiency
	Voltage(v)					(%)
10	4160 7200 12000 12470 13200 13800 19920 24940 34500	110 220 230 400 480	II0,II6	IEEE/ANSI/ DOE	1.8-4%	98.7
15						98.82
25						98.95
37.5						99.05
50						99.11
75						99.19
100						99.25
167						99.33
250						99.39
333						99.43

Production process

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 5

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 6

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price 7

Tags:

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Three Phase Isolation Transformer

Oil Type Transformer

Three Phase Pad Mounted Transformer

Single Phase Pad Mounted Transformer

Pole Mounted Transformer

UPS Isolation Transformer

Medical Isolation Transformer

Industrial Control Transformer

Cast Coil Transformer

Single Phase Control Transformer

Toroidal Isolation Transformer

Three Phase Dry Type Transformer

EI Power Transformer

Three Phase Auto Transformer

Three Phase Voltage Regulator

Three Phase Reactor

products details

Three Phase Isolation Transformer

Oil Type Transformer

Three Phase Pad Mounted Transformer

Single Phase Pad Mounted Transformer

Pole Mounted Transformer

UPS Isolation Transformer

Medical Isolation Transformer

Industrial Control Transformer

Cast Coil Transformer

Single Phase Control Transformer

Toroidal Isolation Transformer

Three Phase Dry Type Transformer

EI Power Transformer

Three Phase Auto Transformer

Three Phase Voltage Regulator

Three Phase Reactor

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price

7200V Pole Mounted Transformer

120/240V Pole Mounted Transformer

60Hz Pole Mounted Transformer

pole mounted distribution transformer

single phase pole mounted transformer

Oil Immersed Distribution Transformer

Products Details

Three Phase Isolation Transformer

Oil Type Transformer

Three Phase Pad Mounted Transformer

Single Phase Pad Mounted Transformer

Pole Mounted Transformer

UPS Isolation Transformer

Medical Isolation Transformer

Industrial Control Transformer

Cast Coil Transformer

Single Phase Control Transformer

Toroidal Isolation Transformer

Three Phase Dry Type Transformer

EI Power Transformer

Three Phase Auto Transformer

Three Phase Voltage Regulator

Three Phase Reactor

25kva Power Pole Transformer Step Down 6600v To 120v 240v Electric Transformer Price

7200V Pole Mounted Transformer

120/240V Pole Mounted Transformer

60Hz Pole Mounted Transformer

pole mounted distribution transformer

single phase pole mounted transformer

Oil Immersed Distribution Transformer