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Oil Immersed Single Phase Pad Mounted Transformer 50kVA 100kVA 333kVA 500kVA Tamper Proof
Oil Immersed Single Phase Pad Mounted Transformer 50kVA 100kVA 333kVA 500kVA Tamper Proof
Specifications
Description
Oil Immersed Single Phase Pad Mounted Transformer
HENTG's Single Phase Pad Mounted Oil-Immersed Distribution Transformer (15kVA~500kVA) is designed for reliable, safe, and efficient power distribution in residential, commercial, and light industrial applications.
Product Specifications
Attribute Value
Frequency 50Hz, 60Hz, 50/60Hz
Phase Single Phase
Coil Number Single Winding, Two Windings, Multi Winding, Three Windings
Application Distribution system
Output Voltage 10kV, 415V, 110V, 380V, 220V, 400V, 440V
Input Voltage 11kV, 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV
Cooling System ONAN/KNAN
Mounting Type Pad
Insulation Fluid Biodegradable Cooling Fluid
Installation Method Outdoor
Key Features
  • Single Phase Operation, 60Hz / 50Hz Compatible - Suitable for North American and global residential and commercial distribution systems
  • Mineral Oil Insulation and Cooling (ONAN) - Environmentally tested insulating oil ensures reliable operation and thermal performance
  • Durable Oil-Immersed Design - Sealed tank with mineral oil for insulation and cooling
  • Tamper-proof, weather-resistant pad-mounted design for outdoor environments
  • High-quality silicon steel cores and copper/aluminum windings for low losses and high efficiency
Technical Specifications
Capacity (KVA) HV Tapping range LV No-load loss Load loss Dimension(mm) Efficiency
15 2400-34500 ±2X2.5% 110-690 60-150 330-1150 610-840 98.82
Product Advantages
Single-phase pad-mounted transformer features a clamshell cabinet for easy access to connections. The versatile design allows for various protection and switching configurations to meet diverse distribution system requirements.
  • Ground installation suitable for residential areas and commercial parks
  • Fully sealed design with NEMA 3R protection level
  • High/low voltage compartments separation for operational safety
  • Low noise operation suitable for noise-sensitive areas
  • Modular structure for convenient maintenance
Ordering Process
Step 1: Inquiry and Design
We respond within 1 hour with recommendations and quotations. Our technical team confirms all drawing details within 7 days after payment, including technical data, weight, and parts list.
Step 2: Production and Quality Control
After design approval, we prepare stock, produce, and conduct quality inspections. We provide QC reports and test reports, with optional Factory Acceptance Test (FAT).
Step 3: Installation and Support
Professional installation guidance with optional on-site support. We provide more than 2 years of warranty service.
Frequently Asked Questions
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.
How can we guarantee quality?
We conduct pre-production samples and final inspections before shipment, providing QC & test reports. We manufacture oil type and dry type distribution transformers up to 500KV 480MVA power transformers.
Why choose us?
We have professional drawing and technical teams that confirm drawings within 7 days. Our 30+ senior engineers offer 24-hour online service with 30-minute response time.
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Oil Immersed Single Phase Pad Mounted Transformer 50kVA 100kVA 333kVA 500kVA Tamper Proof

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Oil Immersed Single Phase Pad Mounted Transformer 50kVA 100kVA 333kVA 500kVA Tamper Proof

Hunan Hentg Power Electric Technology Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2011
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Oil Immersed Transformer, Dry Type Transformer, Compact Substation Transformer
Total Annual :
50000000-100000000
Employee Number :
200~250
Certification Level :
Verified Supplier
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