Product Details
Company Profile

Electrical Compact Substation Transformer 2000kVA Substation Power Transformers Variable Voltage

Product Specifications

Attribute	Value
Type	Distribution transformer
Material	Aluminum, Copper
Frequency	50Hz, 60Hz
Shape	Rectangle
Winding Material	Aluminum, Copper
Application	Power
Phase	Three
Coil Structure	Circular coil
Coil Number	Multi-winding coil
Input Voltage	3kV, 6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 115kV, 132kV, 220kV, 400kV
Output Voltage	220V, 380V
Usage	Distribution Power
Standard	GB/T17467
Capacity	50~2000KVA
Protection	IP54/IP33D
Warranty	3 Years
Feature	High Frequency
Ambient Temperature	-25~40℃
Cooling Method	ONAN ONAF OFAF
Power	Custom Designed

Compact Prefabricated Substation

HENTG's pre-installed substations are compact, factory-assembled solutions that integrate transformers, switchgear, and protection systems in a weatherproof enclosure. Designed for quick deployment, easy installation, and minimal on-site work, they are ideal for urban grids, industrial parks, renewable energy plants, and construction sites.

Technical Data For YB Pre-installed Substation

HV Specifications

Item	Unit	Data
Rated Frequency	Hz	50
Rated Voltage	kV	6 10 35
Max Working Voltage	kV	6.9 11.5 40.5
Industrial Frequency Voltage-resisting Time	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 Current	A	400 630
Rated Brief-period Current-resisting	kA	12.5(2s) 16(2s) 20(2s)
Rated Crest Value Current-resisting	kA	32.5 40 50

LV Specifications

Item	Unit	Data
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

Transforming Specifications

Item	Unit	Data
Rated Capacity	kVA	50-2000
Short-circuit Impendance	%	4 6
Scope Of Branch Connection		+2x2.5% ±5%
Vector Group		Yyn0 Dyn11

Our Process

Step 1: Inquiry & Design

We respond to inquiries within 1 hour and recommend suitable transformers according to your needs. We provide reasonable quotations and payment terms. Our professional drawing and technical teams will confirm all drawing contents with you within 7 days after payment, including technical data, weight, and parts list. Click here to consult.

Step 2: Production & Quality Control

After finalizing the production drawing, we prepare stock, manufacture, and conduct rigorous quality inspections before shipment. For special accessory requirements, we can provide customized solutions. Our raw materials are strictly screened, and we provide QC reports and test reports for quality assurance.

Step 3: Installation & Support

Our professional team provides installation guidance and on-site support. We offer more than 2 years of warranty service. Click here to start our business now.

Have questions? Click here for discussion!

Key Features

Aesthetic and Durable Appearance: Clean, modern design with strong environmental adaptability that integrates well with surrounding architecture.
Proximity to Medium-Voltage Load Centers: Reduces distribution line length, lowers line losses, and improves power quality and supply reliability.
Cost-Effective Operation: Requires no civil infrastructure or full-time staffing, with long maintenance cycles for lower total cost of ownership.
Reusable and Environmentally Friendly: Modular design allows relocation and reuse based on urban development needs, supporting sustainable development.

Frequently Asked Questions

Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solutions worldwide, founded in 2011 with a 100,000 square meter facility. We specialize in reliable, high-performance solutions for global power systems.

How can we guarantee quality?

We conduct pre-production samples and final inspections before shipment, providing QC & test reports. We accept Factory Acceptance Tests (FAT) and manufacture oil/dry type distribution transformers up to 500KV 480MVA, GIS, switchgear, and substations meeting ANSI/IEEE/DOE2016/CSA/IEC60076 standards. We offer over 2 years warranty service.

Why choose us?

We have professional drawing and technical teams that confirm drawings within 7 days. Our team of 30+ senior engineers provides 24/7 online support with 30-minute response times.

What services can we provide?

We accept OEM orders with negotiated business payment terms.

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