products details

Home > Products >

Oil Type Transformer

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V

All Category

Three Phase Isolation Transformer

Three Phase Pad Mounted Transformer

Single Phase Pad Mounted Transformer

Industrial Control Transformer

Single Phase Control Transformer

Toroidal Isolation Transformer

Three Phase Dry Type Transformer

Three Phase Reactor

Mr. Steven

steven@winley-electric.com

86-18650108051

Contact Now

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V

Brand Name:	WINLEY
Model Number:	ZGD-25/12.47
MOQ:	1unit
Price:	$1000-$10000
Packaging Details:	Plywood case
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

UL/cUL, ISO

Capacity:

100Kva

Primary Voltage:

4160V

Secondary Voltage:

120/240V

Cooling Method:

KNAN; Self-Cooled

Frequency:

UL Certificate Number:

UL-US-2564931-0； UL-CA-2548224-0

Efficiency Standard(s):

Meets DOE 2016 Standards, Meets ANSI/IEEE Standards

Winding Material:

Copper

Supply Ability:

1000set/month

Product Description

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V

WINLEY’s single-phase pad-mounted transformers are reliable outdoor power solutions designed for residential, commercial, and light industrial use. Built with weather-resistant enclosures mounted on concrete pads, they efficiently step down high-voltage utility power to low-voltage outputs (ranging from 15 to 333 kVA), featuring robust components like high-voltage bushings, fuses, and load-break switches for secure operation.

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 0

UL-certified and compliant with ANSI/IEEE standards, these transformers ensure safety, efficiency, and adherence to strict industry regulations.Engineered for durability and long lifespan, WINLEY’s transformers deliver stable performance, low noise, and consistent energy distribution, making them ideal for urban and suburban applications.

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 1

Single Phase Pad Mounted Transformer Main data

Phase	Single Phase
Transformer Feed Type	Loop Feed
Capacity	25 KVA
Vector Group	II6
Primary Voltage	4160V
Secondary Voltage	120/240V
Frequency	60 Hz
Temperature Rise	65°C
Insulation Rating	Class E Insulation - 120°C, 248°F
Cooling Class	KNAN; Self-Cooled
Efficiency Standard(s)	Meets DOE 2016 Standards, Meets ANSI/IEEE Standards
Winding Material	Copper
Efficiency	98.90%
No Load Loss (in watts)*	+/- 94W
Load Loss (in watts)*	+/- 357W

Single Phase Pad Mounted Transformer Standard Features

HV Bushings*2
LV Bushings*3
Tap Changer
Bayonet Fuse
ELSP Fuse*1ELSP
Oil Level Gauge
Pressure Relief Valve
Thermomter
Fill Plug
Drain Valve
Ground Strap Copper
Grounding Spade Terminal*2

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 3

Single Phase Pad Mounted Transformer Drawing

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 4

Specification

Single phase Pad mounted Transformer Specification
Rating	High voltage(kV)	No Load Loss	On load Loss	Height	Depth	Width	Oil Weight(kg)	Total Weight(kg)
(kVA)	High voltage(kV)	No Load Loss	On load Loss	(mm)	(mm)	(mm)	Oil Weight(kg)	Total Weight(kg)
15 kVA	34.5/19.92 13.8/8 13.2/7.6 12.47/7.2 or others	50	195	840	740	610	45	294
25 kVA		80	290	840	740	610	68	362
37.5 kVA		106	360	840	760	610	75	476
50 kVA		135	500	840	810	610	93	553
75 kVA		190	650	840	860	610	132	672
100 kVA		280	1010	910	1200	965	230	714
167 kVA		435	1530	1000	1200	965	265	913
250 kVA		550	2230	1250	1300	1430	325	1106

Production process

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 5

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 6

FAQ

1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Mass production time 15-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo.

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

Tags:

Oil Type Transformer

Oil Immersed Distribution Transformer

Step Down Transformer

Products Details

Home > Products >

Oil Type Transformer

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V

All Category

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

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V

Brand Name:	WINLEY
Model Number:	ZGD-25/12.47
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:

UL/cUL, ISO

Model Number:

ZGD-25/12.47

Capacity:

100Kva

Primary Voltage:

4160V

Secondary Voltage:

120/240V

Cooling Method:

KNAN; Self-Cooled

Frequency:

60Hz

UL Certificate Number:

UL-US-2564931-0； UL-CA-2548224-0

Efficiency Standard(s):

Meets DOE 2016 Standards, Meets ANSI/IEEE Standards

Winding Material:

Copper

Minimum Order Quantity:

1unit

Price:

$1000-$10000

Packaging Details:

Plywood case

Delivery Time:

30days

Payment Terms:

T/T

Supply Ability:

1000set/month

Product Description

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 0

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 1

Single Phase Pad Mounted Transformer Main data

Phase	Single Phase
Transformer Feed Type	Loop Feed
Capacity	25 KVA
Vector Group	II6
Primary Voltage	4160V
Secondary Voltage	120/240V
Frequency	60 Hz
Temperature Rise	65°C
Insulation Rating	Class E Insulation - 120°C, 248°F
Cooling Class	KNAN; Self-Cooled
Efficiency Standard(s)	Meets DOE 2016 Standards, Meets ANSI/IEEE Standards
Winding Material	Copper
Efficiency	98.90%
No Load Loss (in watts)*	+/- 94W
Load Loss (in watts)*	+/- 357W

Single Phase Pad Mounted Transformer Standard Features

HV Bushings*2
LV Bushings*3
Tap Changer
Bayonet Fuse
ELSP Fuse*1ELSP
Oil Level Gauge
Pressure Relief Valve
Thermomter
Fill Plug
Drain Valve
Ground Strap Copper
Grounding Spade Terminal*2

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 3

Single Phase Pad Mounted Transformer Drawing

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 4

Specification

Single phase Pad mounted Transformer Specification
Rating	High voltage(kV)	No Load Loss	On load Loss	Height	Depth	Width	Oil Weight(kg)	Total Weight(kg)
(kVA)	High voltage(kV)	No Load Loss	On load Loss	(mm)	(mm)	(mm)	Oil Weight(kg)	Total Weight(kg)
15 kVA	34.5/19.92 13.8/8 13.2/7.6 12.47/7.2 or others	50	195	840	740	610	45	294
25 kVA		80	290	840	740	610	68	362
37.5 kVA		106	360	840	760	610	75	476
50 kVA		135	500	840	810	610	93	553
75 kVA		190	650	840	860	610	132	672
100 kVA		280	1010	910	1200	965	230	714
167 kVA		435	1530	1000	1200	965	265	913
250 kVA		550	2230	1250	1300	1430	325	1106

Production process

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 5

UL/cUL Certifications Supplier 25Kva Single Phase Pad Mounted Transformers for Power Distribution 4160V To 120V 6

FAQ

1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Mass production time 15-25 days.

3. Q: How long is the warranty?

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo.

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

Tags: