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Hunan Hentg Power Electric Technology Co., Ltd.

  • China,Changsha ,Hunan
  • Verified Supplier
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China Loop Feed Pad Mounted Transformer 630kVA 11kV 400V Ideal for Villas High
China Loop Feed Pad Mounted Transformer 630kVA 11kV 400V Ideal for Villas High

  1. China Loop Feed Pad Mounted Transformer 630kVA 11kV 400V Ideal for Villas High
  2. China Loop Feed Pad Mounted Transformer 630kVA 11kV 400V Ideal for Villas High

Loop Feed Pad Mounted Transformer 630kVA 11kV 400V Ideal for Villas High

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Payment Terms L/C,D/A,D/P,T/T
Supply Ability 4000units\year
Delivery Time 25-40
Packaging Details wooden
Rated Capacity 630kVA
High Voltage 11 kV
Low Voltage 0.4 kV (400 V)
Installation Type Outdoor / Ground Mounted
Connection Group Label Dyn11 (customizable)
Tap Changer Off-load tap changer ±2×2.5%
Warranty 1 year
Brand Name HENTG POWER
Model Number Loop Feed Pad Mounted Transformer
Certification CE,ISO9001,IEC60076
Place of Origin CHINA

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  1. Product Details
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Product Specification

Payment Terms L/C,D/A,D/P,T/T Supply Ability 4000units\year
Delivery Time 25-40 Packaging Details wooden
Rated Capacity 630kVA High Voltage 11 kV
Low Voltage 0.4 kV (400 V) Installation Type Outdoor / Ground Mounted
Connection Group Label Dyn11 (customizable) Tap Changer Off-load tap changer ±2×2.5%
Warranty 1 year Brand Name HENTG POWER
Model Number Loop Feed Pad Mounted Transformer Certification CE,ISO9001,IEC60076
Place of Origin CHINA
Product Overview

The Loop Feed Pad Mounted Transformer 630kVA 11kV/400V is designed for villa communities, residential clusters, small commercial facilities, and decentralized utility networks that require reliable medium-voltage distribution. Featuring a compact pad-mounted cabinet, enhanced enclosure strength, anti-tamper construction, superior weather resistance, and simplified installation, this transformer provides a stable and efficient power supply for developing regions.

Engineered for fast commissioning and reduced project costs, it supports flexible loop-feed configurations, making it ideal for expanding urban and rural electrical systems.

Key Selling Highlights
  • High-security cabinet with reinforced anti-theft enclosure for safe outdoor operation
  • Quick deployment design reduces onsite workload and project lead time
  • Compact footprint suited for villas and space-limited residential developments
  • Cost-effective MV/LV distribution solution optimized for developing regions
  • Reliable loop-feed capability ensures continuous power during network maintenance
Technical Specifications
Specification Category Value / Option
Rated Capacity 630 kVA
High Voltage 11 kV
Low Voltage 400 V
Vector Group Dyn11 / Optional
Frequency 50 Hz
Cooling Method ONAN
Impedance As per utility standards
Protection Type Tamper-resistant pad-mounted enclosure
Loop Feed Compartments Dual LV/HV compartments
Installation Mode Ground-mounted (Pad Mounted)
Application Villas, communities, utility networks
Challenges & Solutions for Power-Unstable Regions

Many African regions experience fluctuating voltage, unpredictable grid loading, and extended energization cycles during new construction projects. Such conditions often lead to equipment malfunction and unstable power delivery in villa communities or residential clusters.

How our transformer addresses these challenges:
  • Stable Output Under Fluctuating Grids — The transformer’s optimized coil structure and robust insulation system minimize voltage deviation and maintain consistent secondary output.
  • Reinforced Loop-Feed Network Support — Ensures that residential areas maintain continuous power even when one feeder requires maintenance.
  • Fast Setup for Time-Sensitive Projects — The integrated pad-mount cabinet eliminates complex assembly, reducing delays in regions where installation resources are limited.
  • Durable Outdoor Design for Harsh Environments — Anti-corrosion enclosure withstands heat, humidity, and outdoor exposure common in African climates.
Frequently Asked Questions
  • Q1: Is this transformer suitable for villa communities with limited installation space?
    Yes. The compact pad-mounted design fits well in villa clusters, gated residences, and community service areas where space is restricted.
  • Q2: Can the transformer operate reliably in areas with unstable voltage conditions?
    Absolutely. The internal winding configuration and strong insulation system help ensure stable output even when the grid experiences irregular fluctuations.
  • Q3: Do you support customized HV/LV configurations for different national grid standards?
    Yes. Custom voltage levels, bushings, terminations, and protection configurations can be provided according to local utility requirements.
  • Q4: How does the loop-feed design improve power reliability?
    The dual-sided feed allows power to be supplied from either direction, ensuring continuous service if one line is under maintenance.
Who We Are & What We Provide

We are a professional manufacturer specializing in distribution transformers, pad-mounted substations, single-phase pole transformers, and custom electrical solutions for global utility networks.

Through our engineering expertise, manufacturing capacity, and international project experience, we provide complete MV/LV distribution equipment, technical support, and flexible customization for different national standards.

Learn more at:
HENTG Power Official Website

Call to Action 

Get a fast quote today and accelerate your project deployment with reliable power solutions!

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2011

  • Total Annual:

    300-500MVA

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

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  • Hunan Hentg Power Electric Technology Co., Ltd.
  • Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha,Hunan province, China
  • https://www.hentgpower.com/

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