Name: New Energy Outdoor Power Distribution Equipment Step UpDown Electricity Power Substation Advanced Energy Storage
Brand: HENTG Power
Price: 1 USD

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New Energy Outdoor Power Distribution Equipment Step Up/Down Electricity Power Substation Advanced Energy Storage

Brand Name:HENTG Power

Certification:CE

Minimum Order Quantity:1

Place of Origin:China

Usage:Power,Instrument,power grid system,High Frequency,Distribution Transformer

Coil number:Autotransformer,Three,2,1-6,double winding

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Hunan Hentg Power Electric Technology Co., Ltd.

Verified Supplier

Location: Changsha Hunan China

Address: Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China

Supplier`s last login times: within 22 hours

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Product Details Company Profile

Product Details

Product Characteristics

Vacuum circuit breaker or load switch + fuse (combined electrical appliance) technical solution can be used on the high voltage side of Huashi box. The electrical characteristics of the combined electrical structure ensure that when any phase fuse is blown, the load switch will trip to cut off power supply, allowing safe fuse replacement before main switch closure.

The vacuum circuit breaker or load switch + fuse combination features mechanical interlocks to prevent misoperation, with signal transmission capability for real-time monitoring of operating status and remote control functionality.

Product Parameters
ltem	Parameter	No	Item	Parameter
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%

Full-condition simulation pre-commissioning: Over 100 tests, including those for transmission protection and communication point-to-point, are completed in-plant to ensure error-free commissioning on-site.

Military-grade protective enclosure: High-strength steel structure, C5-level corrosion resistance (hot-dip galvanizing), and IP54 protection rating, resistant to salt spray, wind, sand, and condensation.

Intelligent internal environment: Industrial air conditioning, fans, electric heaters, and a gas fire protection system work together to maintain a constant temperature and humidity clean environment.

Standard modular design allows for flexible configuration based on capacity requirements (e.g., from 500kVA to 10MVA).

Reserved interfaces make future capacity expansion or upgrades (such as adding energy storage and reactive power compensation) simple and convenient.

Full relocation is supported, allowing for continued use at a new location after project completion, maximizing asset value.

Reduce initial investment: Significantly reduce civil engineering costs and floor space.

Reduce operating costs: The energy-efficient design reduces power consumption; intelligent monitoring enables unmanned operation, reducing maintenance manpower.

"Save maintenance costs:" The modular design allows for quick replacement of faulty components, and predictive maintenance avoids losses from unexpected power outages.

Company Profile

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 Power is dedicated to delivering high-quality transformer solutions with strong production capacity 20000+ units/year.

Our products comply with GB 20052-2024 and IEC 60076 standards, and are widely used in global markets across various applications. We offer a wide range of transformers including:

* Oil lmmersed Transformer
* Dry Type Transformers
* Compact substation
* Three Phase Pad Mounted Transformer
* Power transformer
* Single Phase Pad Mounted Transformer
* Single Phase Pole Mounted Transformer
* Special Transformer
* Renewable Energy Transformer

Guided by our mission — “Transform Energy, Connect the Future.” — HENTG implements strict 5S factory management at every stage of production. Every transformer undergoes 100% Outgoing Quality Control (OQC) with 8 comprehensive testing procedures to ensure performance and reliability.

Our factory has a complete system. We own authorized sets of analyzing instruments with high efficiency and highsensitivity Everyone at HENTG Power strives to meet or exceed the expectations of customers, and aims to constantly improve both qualtly andservice of our product, to achieve much higher level on diferent aspects of company in the long run.

The certification systems are:

CE Certification (EU Conformity Mark)

Environmental Management System Certification (ISO 14001)

our engineer team provide 24 hours instant technical support, and our Overseas after-sales engineers provide on-site installation and debugging services.

New Energy Outdoor Power Distribution Equipment Step Up/Down Electricity Power Substation Advanced Energy Storage

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