Home > Compact Substation Transformer >

Compact Substation Medium Voltage Transformer 3 Phase Set Down 250kVA 500kVA 630kVA

Product Categories

Oil Immersed Transformer [78]
Dry Type Transformer [40]
Compact Substation Transformer [21]
Three Phase Pad Mounted Transformer [34]
Power Transformer [38]
Single Phase Pad Mounted Transformer [35]
Single Phase Pole Mounted Transformer [28]

Hunan Hentg Power Electric Technology Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Compact Substation Medium Voltage Transformer 3 Phase Set Down 250kVA 500kVA 630kVA

Name: Compact Substation Medium Voltage Transformer 3 Phase Set Down 250kVA 500kVA 630kVA
Brand: HENTG Power
Price: 284 USD

Best Compact Substation Medium Voltage Transformer 3 Phase Set Down 250kVA 500kVA 630kVA wholesale

Place of Origin : Jiangsu, China

Brand Name : HENTG Power

Model Number : YB/ZGS

Price : CN¥284,90-498,57/units

Certification : CE

MOQ : 2 sets

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

Standard : GB/T17467

Capacity : 50~2000KVA

Protection : IP54/IP33D

Warranty : 3 Years

Feature : High Frequncy

Ambient Temperature : -25~40℃

Cooling Method : ONAN ONAF OFAF

Power : Custom Designed

Usage : High-frequency Tranformer

Core material : 100% Cooper

Contact Now

Compact Substation Medium Voltage Transformer 3 Phase Set Down 250kVA 500kVA 630kVA

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
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
Usage	High-frequency Transformer
Core material	100% Copper

Product Overview

HENTG POWER Copper Compact Substation 630kVA 500kVA Medium Voltage Transformer Outdoor 3 Phase Set Down Transformer

Integrated Design: All-in-one unit integrating HV switchgear, transformer, and LV cabinet, saving civil work and installation time.

Application Scenarios

Residential Communities
Industrial Parks
Shopping Centers
Municipal Utilities
Ports & Infrastructure
Renewable Energy Projects

Technical Specifications

HV Specifications
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	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
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
Transformer Specifications
Rated Capacity	kVA	50-2000
Short-circuit Impedance	%	4 6
Scope Of Branch Connection		+2x2.5% ±5%
Vector Group		Yyn0 Dyn11

Our Process

Step 1: Inquiry & Design

We will respond to your inquiry within 1 hour and recommend suitable transformer according to your needs. We will provide you with reasonable quotations and payment terms. Our professional drawing and technical team will confirm all contents on the drawing with you within 7 days after payment. The drawing includes technical data, weight and parts list.

Step 2: Production & Quality Control

After finalizing the production drawing, we prepare stock, manufacture, and conduct rigorous quality inspections before shipment. We provide QC reports and test reports to ensure product quality. Special accessory requirements can be accommodated.

Step 3: Installation & Support

Our professional team provides installation guidance and on-site support. We offer more than 2 years of warranty service to ensure long-term performance and reliability.

Key Benefits

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 reliability.
Cost-Effective Operation: No civil infrastructure required, minimal labor costs, and long maintenance cycles result in lower total cost of ownership.
Reusable and Environmentally Friendly: Modular design allows for relocation and reuse, supporting sustainable development goals.

Frequently Asked Questions

Q: Who are we?

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

Q: How can we guarantee quality?

We conduct pre-production samples, final inspections before shipment, and provide QC & test reports. We accept Factory Acceptance Tests (FAT) and manufacture transformers up to 500KV 480MVA based on international standards. We offer over 2 years warranty service.

Q: Why choose us?

We have professional drawing and technical teams that can confirm all drawing contents within 7 days. Our team of 30+ senior engineers provides 24/7 online support with responses within 30 minutes.

Q: What services can we provide?

We accept OEM orders and negotiate business payment terms to meet customer requirements.

For more information or to discuss your specific requirements, please contact our team.

Product Tags:

Compact Substation Medium Voltage Transformer

250kVA 3 Phase Medium Voltage Transformer

Compact Substation Medium Voltage Transformer 3 Phase Set Down 250kVA 500kVA 630kVA Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Hunan Hentg Power Electric Technology Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!