Tanaka Electric Tanaka Electric

Factory-Direct-Sale 315kVA Three Phase Pad-Mounted Transformer Customized OEM Solution for Power Distribution

Customization: Available
Application: Power
Phase: Three

Product Description

Basic Product Information
Model NO.
ZGS-H
Core
Core-type Transformer
Cooling Method
Oil-immersed Type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001
Usage
Power Transformer, Distribution Transformer
Frequency
50/60Hz
Capacity
800kVA
HV
12.47kv
LV
480/277V
Package Size
220.00cm * 200.00cm * 240.00cm
Gross Weight
3000.000kg
Product Description
Three Phase Pad-Mounted Transformer

6-35kV Three Phase Pad Mounted Transformer

Pad mounted transformers are suitable for commercial centers, industrial parks, residential areas, streets, airports, docks, and densely populated urban areas, as well as deep load centers.

They are used for ring network and bidirectional power supply, and can achieve power transmission in one installation. It features full insulation, a fully sealed structure, maintenance-free operation, and easy installation.

Technical Specifications
Rated capacity (kVA) Voltage combination Connection group No-load loss(W) Load loss (75℃ W) Short-circuit impedance %
H.V.(kV) Tapping L.V.(V)
30-1006 / 6.3 / 10 / 10.5 / 11 / 12.47 / 13.2±2x2.5 / ±5120 / 220 / 380 / 400 / 440 / 480 / 600Dyn11100-200630-15804.0
125-315240-4801890-38304.0
400-630570-8104520-62004.0 / 4.5
800-1600980-16407500-145004.5
Manufacturing Capabilities
Factory Workshop

Established in 2003 with a focus on high-quality distribution transformers, the manufacturing facility spans over 30,000 m² with modern workshops. Key products include:

  • Energy-saving dry-type transformers (Max 35kV)
  • Oil-immersed transformers (Max 35kV)
  • Intelligent substations (Max 35kV)
  • Complete electrical equipment (Max 35kV)

Utilizing advanced production lines, including world-leading core cutting and Epoxy Resin cast tanks, all products meet international IEC Standards and various quality certifications including ISO9001, ISO14001, and OHSAS18001.

Certifications
Certification 1 Certification 2 Certification 3
Packing & Delivery
Packing 1 Packing 2
? Frequently Asked Questions
Why choose our transformer solutions?
We have a strong R&D team with over 20 years of experience, familiar with international standards such as IEC, IEEE/ANSI, and CSA. We provide excellent stability and cost-effectiveness.
Is factory visitation possible?
Yes, we welcome professional visits. Please contact our representatives to arrange an itinerary and visit our manufacturing bases.
What is the Minimum Order Quantity (MOQ)?
The minimum order quantity is generally 1-2 pieces. For highly customized solutions, the MOQ depends on specific technical requirements.
Do you provide OEM or ODM services?
Absolutely. We offer full customized services including OEM and ODM to meet specific regional electrical requirements and client specifications.
What quality standards do the products follow?
Our transformers are manufactured in compliance with international IEC Standards and our facility holds ISO9001, ISO14001, and OHSAS18001 certifications.
What types of transformers are available for production?
We produce energy-saving dry-type transformers, oil-immersed transformers, intelligent substations, and complete electrical equipment up to 35kV.

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