Outdoor Prefabricated Customized 35kv 10kv New Energy Power Combined Box Type

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Product Details
Company Details

Product Specification


High Light	35kV oil immersed power transformer ，5000kVA Dyn11 transformer ，ONAN oil immersed transformer

Product characteristics

Vacuum circuit breaker or load switch + fuse (combined electrical appliancetechnical solution can be used on the high voltage side of Huashi box. The electricalcharacteristics of the combined electrical structure is that when any phase fuse isblown, the load switch will be guaranteed to trip and cut off the power supply, and themain switch can be closed after replacing the fuse.

The vacuum circuit breaker or load switch + fuse (combination electrical appliance)used in the high voltage side is set up mechanical interlock to prevent misoperation,and the vacuum circuit breaker or load switch + fuse (combination electricalappliance) is set up signal transmission signal to facilitate the background real-timemonitoring of its operating status and remote control function.

   Product Parameters
 
 
 
 
 
 
 
 Basic Technical Parameters 　 2 Insulation & Thermal Classes 　 
 Type & Model S11-5000-33/0.69 　 Insulation Level Class A 
 Rated Capacity 5000kVA a High-Voltage Side 　 
 Rated Voltage(HV / LV) 33kv/0.69kv 　 Lightning Impulse Withstand(peak) 200kv 
 Rated Current(HV / LV) 87.5A /4183.7 A 　 Short-Duration Power-Frequency Withstand(r.m.s.) 85kv 
 Voltage Ratio ±2 × 2.5 % 　 Lightning Impulse Withstand (peak) 　 
 Short-Circuit Impedance 7% 　 Short-Duration Power-Frequency Withstand (r.m.s.) 5kv 
 Vector Group Dyn11 　 　 　 
 Rated Frequency 50Hz 　 　 　 
 Cooling Method ONAN 　 　 　 
 Losses, Noise & No-Load Current 　 4 Other Technical Requirements 　 
 No-Load Loss ≤ 3970W (+15%) 4 Overall Dimensions (L × W × H) 2650 mm × 2900 mm × 2750 mm 
 Load Loss ≤ 39018W (+15%) b. Estimated Total Mass 10.7t 
 Sound Pressure Level ≤ 77 dB(A) 　 　 　 
 No-Load Current 0.50% 　 　 　 
  

   Feature
 Advantage
 Benefit
 
 Integrated Design
 Combines inverter,transformer,and HV distribution
 Fewer devices, savesspace and installationtime
 
 Modular Structure
 Standardized componentsfor quick deliveryand easy O&M
 Lower O&M costs,higher reliability
 
 High-efficiency Inverter
 >98.5% conversionefficiency
 Minimizes power loss,improves energyconversion efficiency
 
 Smart Monitoring
System
 Real-time monitoring& remote control
 Efficient management and fault alerts
 
 Comprehensive
Protection
 Over-voltageover-current short-circuit protection
 Ensures safe operation for both equipment and personnel
 
 All-weather Adaptability
 IP54 rating,works in harsh environments
 Applicable in deserts,plateaus and more
 
  

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 and technical 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 !!!

With excellent quality and excellent service,Hentg Power Technology hascooperatedwith major customers VESTAS (VESTAS), General Electric (GE), 
SIEMENS(SlEMENS),Schneider (Schneider),Toshiba Mitsubishi Electric and otherinternationalwell-known enterprises, And China Railway Engineering Group,China RailwayConstruction Group, China Mobile,

State Grid, China SouthernPower Grid,Shanghai Electric and other large state-owned holding enterprises toestablishlong-term stable customer cooperation.

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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Reach Us
Hunan Hentg Power Electric Technology Co., Ltd.
Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China
https://www.ecer.com/corp/uuuf953-hentgpower2025.html

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Product Parameters

Basic Technical Parameters		2	Insulation & Thermal Classes
Type & Model	S11-5000-33/0.69		Insulation Level	Class A
Rated Capacity	5000kVA	a	High-Voltage Side
Rated Voltage(HV / LV)	33kv/0.69kv		Lightning Impulse Withstand(peak)	200kv
Rated Current(HV / LV)	87.5A /4183.7 A		Short-Duration Power-Frequency Withstand(r.m.s.)	85kv
Voltage Ratio	±2 × 2.5 %		Lightning Impulse Withstand (peak)
Short-Circuit Impedance	7%		Short-Duration Power-Frequency Withstand (r.m.s.)	5kv
Vector Group	Dyn11
Rated Frequency	50Hz
Cooling Method	ONAN
Losses, Noise & No-Load Current		4	Other Technical Requirements
No-Load Loss	≤ 3970W (+15%)	4	Overall Dimensions (L × W × H)	2650 mm × 2900 mm × 2750 mm
Load Loss	≤ 39018W (+15%)	b.	Estimated Total Mass	10.7t
Sound Pressure Level	≤ 77 dB(A)
No-Load Current	0.50%

Feature	Advantage	Benefit
Integrated Design	Combines inverter,transformer,and HV distribution	Fewer devices, savesspace and installationtime
Modular Structure	Standardized componentsfor quick deliveryand easy O&M	Lower O&M costs,higher reliability
High-efficiency Inverter	>98.5% conversionefficiency	Minimizes power loss,improves energyconversion efficiency
Smart Monitoring System	Real-time monitoring& remote control	Efficient management and fault alerts
Comprehensive Protection	Over-voltageover-current short-circuit protection	Ensures safe operation for both equipment and personnel
All-weather Adaptability	IP54 rating,works in harsh environments	Applicable in deserts,plateaus and more