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Hunan Hentg Power Electric Technology Co., Ltd.

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City:changsha

Province/State:hunan

Country/Region:china

Contact Person:MsLaurel

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

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

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

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Brand Name :HENTG Power

Model Number :ZGS Series

Certification :ISO/CE

Place of Origin :Jiangsu China

MOQ :1

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

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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
 

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