Tanaka Electric Tanaka Electric

Hot Sale 12.47kv Pad Mounted Transformer 50/100/150kVA 300kVA 120/240V Three Phase Transformers

Customization: Available
Application: Power
Phase: Three

Product Description

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Basic Information

Model NO.
ZGS
Core
Core-type Transformer
Cooling Method
Oil-immersed Type
Winding Type
Two-winding
Certification
ISO9001
Usage
Power, Distribution
Frequency
50/60Hz
Material
Copper/Aluminum
Capacity
50kVA
HV / LV
12.47kv / 120/240V

Product Description

6-35kV Three Phase Pad Mounted Transformer

Pad mounted transformers are specifically designed for commercial centers, industrial parks, residential areas, airports, docks, and densely populated urban centers. They are ideal for deep load centers where space and safety are paramount.

Key Features:

  • Suitable for ring network and bidirectional power supply.
  • Full insulation and fully sealed structure for maximum safety.
  • Maintenance-free design reducing operational costs.
  • Easy installation and compact footprint.
Pad Mounted Transformer

Technical Specification

Rated Capacity (kVA) Voltage Combination Connection Symbol No-load Loss (W) Load Loss (75℃ W) No-load Current % Impedance %
H.V.(kV) Tapping Range L.V.(V)
506 / 6.3 / 10 / 10.5 / 11 / 12.47 / 13.2±2x2.5 / ±5120 / 220 / 380 / 400 / 480Dyn111309102.04.0
10020015801.64.0
25040032001.24.0
50068054101.04.0
10001150103000.74.5
16001640145000.54.5

Manufacturing Excellence

Production Facility

Established in 2003, we have grown into a leading manufacturer of distribution transformers. With two major manufacturing bases covering over 30,000 m², our facilities are equipped with three modern workshops designed to meet global demand.

Our core strengths include world-leading core cutting lines and epoxy resin cast tank technology. We specialize in:

  • Energy-saving dry-type transformers (Up to 35kV)
  • Oil-immersed transformers (Up to 35kV)
  • Intelligent substations and complete electrical equipment

All products are manufactured in compliance with international IEC standards and hold ISO9001, ISO14001, and OHSAS18001 certifications.

Certifications

Certificate 1 Certificate 2 Certificate 3
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Packing & Delivery

Packing 1 Packing 2
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Frequently Asked Questions

Why choose your transformers?
We have a strong R&D team with over 20 years of design experience. Our products comply with international standards such as IEC, IEEE/ANSI, and CSA, ensuring stable quality and cost-effectiveness.
Do you offer customized services?
Yes, we provide full OEM and ODM services. We can customize specifications, materials, and designs based on your specific project requirements.
What is the minimum order quantity (MOQ)?
Our standard MOQ is 1-2 pieces. For highly customized products, the MOQ may vary depending on the technical demand.
Can I visit the manufacturing facility?
Absolutely. We welcome customers to visit our manufacturing bases. Please contact us in advance to arrange an itinerary.
What international standards do your products meet?
Our transformers meet IEC standards, and our management systems are ISO9001, ISO14001, and OHSAS18001 certified.
What is the typical lead time for production?
Lead times depend on the order volume and customization level, typically ranging from 4 to 8 weeks for standard distribution transformers.

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