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Hunan Hentg Power Electric Technology Co., Ltd.
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Step Down Single Phase Transformer 167kVA 250kVA 500kVA Pad Mounted IP55 Protection

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Hunan Hentg Power Electric Technology Co., Ltd.

City: changsha

Province/State:hunan

Country/Region:china

Tel:+86-15074989773

Contact Person:
Ms.Laurel
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Step Down Single Phase Transformer 167kVA 250kVA 500kVA Pad Mounted IP55 Protection

Place of Origin Jiangsu, China
Brand Name HENTG Power
Model Number ZGS
Minimum Order Quantity 2 sets
Price CN¥50,255.97-164,483.12/units
Certification CE
Frequency 50Hz, 60Hz, 50Hz/60Hz
Phase Single Phase
Coil Number Two Windings
application power transformer
Coil Structure round coil
Output Voltage 220V, 380V, 400V , 440V, 480V
Input Voltage 35kV, 6kV, 10kV
Product name Single Phase Transformer
Application Power Distribution System Power Transformer
Cooling Method ONAN
Warranty 2 Years
Color Green
Winding Material Copper \ Aluminum
Tapping Range ±2X2.5%
Customized Accept
Operating Temperature -40°C to 55°C
Efficiency 98%
Protection Class IP55
Enclosure Material Steel
Voltage Rating 2.4-34.5 kV
Insulation Class Class H
Power Rating 5-500 kVA
Detailed Product Description
500kVA Voltage Step Down Transformers 150kVA 250kVA Transformer Price Trafo Pad Mounted Single PhaseTransformer

Technical Specifications
Capacity 15kVA ~ 500kVA
Primary Voltage13.2kV / 13.8kV / 22.9kV / 33kV / Customized
Secondary Voltage 120/240V / 240/480V / Customized
Frequency 50Hz / 60Hz
Phase Single Phase
Vector Group Split-phase or grounded wye / Delta
Cooling ONAN (Oil Natural Air Natural)
Insulation Class A or B / 可定制
Temperature ≤65K
Tank Structure Pad-mounted, tamper-resistant, dead-front
Protection IP54 / NEMA 3R (outdoor)
Design Life ≥ 25 years

HENTG's Single Phase Pad Mounted Oil-Immersed Distribution Transformer (15kVA~500kVA) is designed for reliable, safe, and efficient power distribution in residential, commercial, and light industrial applications. Featuring a compact, tamper-proof, and weather-resistant pad-mounted design, this transformer ensures minimal maintenance and excellent performance in outdoor environments. With high-quality silicon steel cores and copper or aluminum windings, it delivers low losses, high efficiency, and long service life. Ideal for use in underground or ground-level power systems.

          SINGLE PHASE PAD MOUNTED TRANSFORMER          









Capacity (KVA)
HV
Tapping range
LV
No-load loss
Load loss
Dimension(mm)


Efficiency






W
D
H

15
2400
4160
7200
7620
12000
12470
13200
13800
14400
19920
24940
34500




±2X2.5%
110
120
208
240
277
347
415
416
480
600
690
60
80
100
120
130
150
330
370
450
620
850
1150
610
610
610
610
610
740
740
740
760
810
960
940
840
840
840
840
840
840
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
500








99.49

Step 1:
We will respond to your inquiry within 1 hour and recommend suitable transformer according to your needs. At the same
time, we will provide you with reasonable quotations and payment terms.We have a professional and independent drawing team andtechnical team, and we will confirm all the contents on the drawing with you within 7 days after payment. The drawing usuallycontains technical data, weight and parts list. If you have any questions, please click here to consult.
Step 2:
After designing the production drawing, the factory will prepare the stock, produce, and conduct quality inspection
before shipment. If you have special accessory requirements, we can provide you with accessories. Our raw materials are
strictlyscreened. In the quality inspection stage, we will provide you with the dual guarantee of QC report and test report to
escort yourproducts.
Step 3:
We have a professional team to guide the installation, and also support on-site installation. We will provide
you with more than 2 years of warranty service. Welcome to join us and create a win-win situation. Click here to start our
business now.
If you have any questions, welcome to click here for discussion !!!
Our products comply with GB 20052-2024 and lEC 60076 standardsand are widely used in global markets across various applications

We offer a wide range of transformers including:

*Oil-immersed transformers

*Dry-type power transformers

*SH15 and SCBH15 amorphous alloy transformers

*YB prefabricated substations
Professional 30+ senior engineers offer 24 hours online service and response within 30 min.
● 100000m² factory, 250 workers, 30+engineers .
● 4 production line, 10000+ sets annual production capacity.
● 100% OQC testing with 25 detection contents.
● 15 years powertransformer designing and production experience.
● Products comply with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standard.
●Cross-industry power transformer solution.
● Global on-site technical support.
Q: Who are we ?
HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was
founded in 2011, occupies 100,000 square meter. specializing in reliable, high-performance solutions for global power systems
Q:How can we guarantee quality ?
Always a pre-production sample before mass production; Always final Inspection before shipment, We
will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type
distributiontransformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard. Wewill provide you with the guarantee service of over 2 years.
Q: Why choose us?
We have the professional and independent drawing team and technical team, It is expected that we can confirm all the contents on the drawings with you within 7 days. we have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 min.
Q: What servicescan we provide ?
Accept OEM, business payment are negotiated.

Product Tags: IP55 Step Down Single Phase Transformer   Pad Mounted Step Down Transformer 167kVA  
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