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China factory - Hunan Hentg Power Electric Technology Co., Ltd.

Hunan Hentg Power Electric Technology Co., Ltd.

  • China,Changsha ,Hunan
  • Verified Supplier
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  3. Compact Substation Box Type Substation with IP54 Protection Oil-Immersed Cooling
China Compact Substation Box Type Substation with IP54 Protection Oil-Immersed Cooling
China Compact Substation Box Type Substation with IP54 Protection Oil-Immersed Cooling

  1. China Compact Substation Box Type Substation with IP54 Protection Oil-Immersed Cooling
  2. China Compact Substation Box Type Substation with IP54 Protection Oil-Immersed Cooling
  3. China Compact Substation Box Type Substation with IP54 Protection Oil-Immersed Cooling

Compact Substation Box Type Substation with IP54 Protection Oil-Immersed Cooling

  1. MOQ： 1
  2. Price：
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Payment Terms T/T
Delivery Time 30-35 days
Packaging Details Cabinet or customized
Winding Material Cooper/Aluminum
Warranty 18 months
Frequency 50Hz / 60Hz
Phase Three Phase
Protection Level IP54 or customized
Altitude <1000m (High altitude products can be customized)
Installation Location Outdoor
Product Name Pre-Installed Substation
Brand Name HENTG Power
Model Number ZGS Series
Certification ISO/CE
Place of Origin Jiangsu China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Delivery Time 30-35 days
Packaging Details Cabinet or customized Winding Material Cooper/Aluminum
Warranty 18 months Frequency 50Hz / 60Hz
Phase Three Phase Protection Level IP54 or customized
Altitude <1000m (High altitude products can be customized) Installation Location Outdoor
Product Name Pre-Installed Substation Brand Name HENTG Power
Model Number ZGS Series Certification ISO/CE
Place of Origin Jiangsu China
High Light IP54 Protection Compact Substation ，Oil-Immersed Cooling Box Type Substation ，Factory-Assembled Design Compact Substation
Box Type Substation Outdoor 500KVA 630KVA 800KVA Power Transformer Compact Substation

The Box-Type Compact Substation (YB Series) integrates high-voltage switchgear, oil-immersed transformer, and low-voltage distribution cabinet in one prefabricated enclosure. Available in 500kVA, 630kVA, and 800kVA capacities, it is widely used in urban power grids, industrial facilities, residential communities, and solar power plants, offering compact size, safe operation, and easy installation.

VR
PRODUCTS DESCRIPTION
Technical Data For YB Pre-installed Substation








HV
Item
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
Thunder and Lighting Ballistic Voltage-resisting Time /isolation Sectional Port
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 Return Circuit
A
100-3200
Rated short-circuit Current-resisting
kA
15 30 50
Rated Crest Value Current-resisting
kA
30 63 110
Branch Circuit
A
10-800
Quantity Of Branch
line
1月12日
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

KEY FEATURES

✅ Factory-Assembled Design — Fully pre-installed, tested, and ready for on-site connection.
✅ Compact & Modular — Small footprint, suitable for both temporary and permanent power systems.
✅ High Reliability — Stable performance with low loss and excellent insulation.
✅ Oil-Immersed Cooling — Efficient heat dissipation and long service life.
✅ Safe Operation — Fully enclosed design, IP54 protection, and optional arc-proof cabinet.
✅ Customizable — Supports 6kV, 10kV, 11kV input voltage and multiple output configurations.

PRODUCTION AND TRANSPORTATION PROCESS

Advantages of Box-Type Compact Substation
  1. One-stop power solution: HV + Transformer + LV
  2. Short installation time and minimal site work
  3. High reliability and maintenance-free operation
  4. Compact, aesthetic design suitable for city environments
  5. Custom-built to match voltage, capacity, and climatic needs

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    2011

  • Total Annual:

    50000000-100000000

  • Employee Number:

    200~250

  • Ecer Certification：

    Verified Supplier

 HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...  HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...

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Get in touch with us

  • Reach Us
  • Hunan Hentg Power Electric Technology Co., Ltd.
  • Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China
  • https://www.hentgpower.com/

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