Name: Compact Substation Box Type Substation with IP54 Protection OilImmersed Cooling and FactoryAssembled Design
Brand: HENTG Power
Price: 1 USD

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Compact Substation Box Type Substation with IP54 Protection Oil-Immersed Cooling and Factory-Assembled Design

Brand Name:HENTG Power

Certification:ISO/CE

Model Number:ZGS Series

Minimum Order Quantity:1

Delivery Time:30-35 days

Payment Terms:T/T

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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

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.

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	kV	32/36 42/48 95/118
	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

 One-stop power solution: HV + Transformer + LV
Short installation time and minimal site work
High reliability and maintenance-free operation
Compact, aesthetic design suitable for city environments
Custom-built to match voltage, capacity, and climatic needs
 

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.

Compact Substation Box Type Substation with IP54 Protection Oil-Immersed Cooling and Factory-Assembled Design

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