China Oil Immersed Transformer manufacturer
Hunan Hentg Power Electric Technology Co., Ltd.
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50Hz Oil Immersed Pad Mounted Distribution Transformer Three Phase 100KVA To 4000KVA

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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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50Hz Oil Immersed Pad Mounted Distribution Transformer Three Phase 100KVA To 4000KVA

Place of Origin Jiangsu, China
Brand Name HENTG Power
Model Number ZGS Series
Certification CE
Price CN¥23,361.80-126,922.95/sets
Type distribution transformer, power transformer, Oil-filled Transformer
Material Aluminum, Copper Winding
Frequency 50Hz, 60Hz
Shape ROUND, Rectangle
application Power
Phase Three
Coil Structure TOROIDAL
Coil Number Dual-winding coil
Input Voltage 180V, 115V, 3kV, 6kV, 10kV, 15kV
Output Voltage 400V , 208V, 200V, 415V, 127V, 9V
Product name Power Transformer Box Substation
Application Power Distribution System
Rated capacity 100-4000kva
Minimum Order Quantity 2 sets
Detailed Product Description


Technical Data For YB Pre-installed Substation











HV
Ltem
Unit
Date

Rated Frequecy
Hz
50

Rated Voltage
kV
6 10 35

Max Working Voltage
kV
6.9 11.5 40.5

Industrial Requency Voltage-resisting Time /
kV
32/36 42/48 95/118

isolationBallisticVoltage-resisting



Thunderand Lighting BallisticVoltage-resistingTime /isolation SectionalPort
kV
60/70 75/85 185/215

Rated Curent
A
400 630

Rated Brief-period Curent-resisting
kA
12.5(2s) 16(2s) 20(2s)

Rated Crest Value Curent-resisting
kA
32.5 40 50




LV
Rated Voltage
V
380 220

Rated Current Of Major Retur Circuit
A
100-3200

Rated short-circuit Curent-resisting
kA
15 30 50

Rated Crest Value Current-resisting
kA
30 63 110

Branch Circuit
A
10-800

Quantity Of Branch
line
1/12

Compensation Circuit
kVAR
0-360


Transtorming
Rated Capacity
kVA
50-2000

Short-circuit lmpendance
%
4 6

Scope Of Branch Connection

+2x2.5% ±5%

Vector Group

Yyn0 Dyn11


HENTG Power’s compact prefabricated substation (also known as unit substation) is ideal for urban grids, industrial parks, solar/wind farms, and commercial facilities. With a compact footprint, fast deployment, and reliable operation, it meets your demands for both space and efficiency.

Integrated Design: All-in-one unit integrating HV switchgear, transformer, and LV cabinet, saving civil work and installation time.
High Protection Level: Enclosure with IP55 protection made of galvalume or stainless steel for extreme environments.

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 andte chnical team, and we will confirm all the contents on the drawing with you within 7 days after payment. The drawing usually contains 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 strictly screened. In the quality inspection stage, we will provide you with the dual guarantee of QC report and test report to escort your products.
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 !!!

● 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 IEEE/DOE2016/CSA/IEC60076 standard. We will 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 services can we provide ?
Accept OEM, business payment are negotiated.
Product Tags: 50Hz Pad Mounted Distribution Transformer   Three Phase Pad Mounted Distribution Transformer  
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