Product Details
Company Profile

3 Phase Compact Substation Transformer Step Down Voltage Transformer Tamper Proof

Product Overview

ZGS Type Combined Substation features a compact, tamper-proof design with front-access doors, ideal for outdoor installations in residential, commercial, and utility networks. Fully sealed and oil-immersed, they integrate transformer, HV/LV switchgear, and protection units for safe, space-saving power distribution.

Key Features

High efficiency power transformer with aluminum winding
Compact, tamper-proof design for outdoor installations
Fully sealed and oil-immersed construction
Integrated transformer, HV/LV switchgear, and protection units
Available in various capacities (50-2000 kVA)

Technical Specifications

Attribute	Value
Type	Power transformer, distribution transformer, Auto Transformer
Frequency	50Hz, 60Hz
Winding Material	Aluminum
Phase	Three
Input Voltage	3kV, 6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 220kV, 400kV, 115kV, 132kV
Output Voltage	5V, 400V, 208V, 200V, 415V, 127V, 11kV, 12V, 24V, 48V, 110V, 220V, 36V, 380V, 440V, 480V, 9V

Detailed Technical Data

Parameter	Unit	Value
Rated Frequency	Hz	50
Rated Voltage	kV	6, 10, 35
Max Working Voltage	kV	6.9, 11.5, 40.5
Rated Current	A	400, 630
Rated Capacity	kVA	50-2000

3 Phase Compact Substation Transformer exterior view

Internal components of the substation transformer

Key Benefits

Aesthetic and Durable Appearance: Clean, modern design with strong environmental adaptability

Proximity to Medium-Voltage Load Centers: Reduces distribution line length and improves power quality

Cost-Effective: Requires no civil infrastructure and has low operating costs

Reusable and Environmentally Friendly: Modular design allows relocation and reuse

Ordering Process

Step 1:

We respond within 1 hour with suitable transformer recommendations, quotations, and payment terms. Our technical team confirms all drawing details within 7 days after payment.

Step 2:

After design approval, we prepare stock, produce, and conduct quality inspections. We provide QC and test reports for quality assurance.

Step 3:

We provide installation guidance or on-site support, along with over 2 years warranty service.

Substation transformer installation example

Frequently Asked Questions

Q: Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solutions founded in 2011, specializing 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 manufacture transformers up to 500KV 480MVA based on international standards with over 2 years warranty.

Q: Why choose us?

We have professional drawing and technical teams that confirm details within 7 days, with 30+ senior engineers offering 24/7 support and response within 30 minutes.

Q: What services can we provide?

We accept OEM orders and negotiate business payment terms.

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