Single Phase Pad Mounted Transformer (50KVA-100KVA)
Product Overview
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. Featuring a compact, tamper-proof, and weather-resistant pad-mounted design, this transformer ensures minimal maintenance and excellent performance in outdoor environments.
Key Features
- Fully Sealed Oil-Immersed Construction - Designed for underground and above-ground distribution with complete enclosure protection
- Pad-Mounted Cabinet Design - Tamper-proof lockable cabinet with separate HV and LV compartments for safety
- Corrosion-Resistant Outdoor Enclosure - Powder-coated tank with stainless hardware for harsh environments
- High Efficiency - Exceeds 99.10% efficiency rating
- Easy Access Design - Clam shell cabinet for uninhibited access to connections
Technical Specifications
| Attribute |
Value |
| Type |
Power transformer, distribution transformer |
| Material |
Metal, Copper/Aluminum |
| Frequency |
50Hz |
| Phase |
Single Phase |
| Winding Material |
Aluminum, Copper |
| Input Voltage |
10kV, 15kV, 35kV, 69kV, 110kV, 115kV |
| Output Voltage |
400V, 200V, 415V, 220V, 380V, 110V, 480V |
| Capacity (KVA) |
50kVA, 75kVA, 100kVA (customizable up to 167kVA) |
| Efficiency |
>99.10% |
Performance Data
| Capacity (KVA) |
HV (V) |
Tapping Range |
LV (V) |
No-load Loss (W) |
Load Loss (W) |
Dimensions (mm) |
Efficiency |
| 15 |
2400-34500 |
±2X2.5% |
110-690 |
60 |
330 |
610×740×840 |
98.82% |
| 25 |
2400-34500 |
±2X2.5% |
110-690 |
80 |
370 |
610×740×840 |
98.95% |
| 50 |
2400-34500 |
±2X2.5% |
110-690 |
100 |
450 |
610×760×840 |
99.11% |
| 75 |
2400-34500 |
±2X2.5% |
110-690 |
120 |
620 |
610×810×840 |
99.19% |
| 100 |
2400-34500 |
±2X2.5% |
110-690 |
130 |
850 |
610×960×840 |
99.25% |
Key Advantages
High Reliability: Long service life with better reliability than traditional column mounted transformers
Safety Performance: Fully enclosed design prevents electric shock and external damage
Low Noise Operation: Suitable for residential areas and noise-sensitive locations
Convenient Maintenance: Modular structure enables quick maintenance
Flexible Configuration: Customizable shell, switch, and protection functions
Ordering Process
Step 1: Inquiry & Quotation
We respond within 1 hour with suitable transformer recommendations, competitive quotations, and payment terms. Our technical team confirms all drawing details within 7 days after payment.
Step 2: Production & Quality Control
After design approval, we prepare stock, manufacture, and conduct rigorous quality inspections. We provide QC reports and test documentation, with optional Factory Acceptance Testing (FAT).
Step 3: Installation & Support
Our professional team provides installation guidance or on-site support. All products come with a 2+ year warranty and ongoing technical assistance.
Frequently Asked Questions
Q: Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solutions founded in 2011. Our 100,000 square meter facility specializes in reliable, high-performance solutions for global power systems.
Q: How do we guarantee quality?
We conduct pre-production sampling, final inspections before shipment, and provide QC & test reports. We manufacture oil-type and dry-type distribution transformers up to 500KV/480MVA, complying with ANSI/IEEE/DOE2016/CSA/IEC60076 standards.
Q: Why choose us?
Our professional team includes 30+ senior engineers offering 24/7 support with 30-minute response times. We provide comprehensive technical drawings within 7 days and customized solutions.
Compliance & Applications
Our products comply with GB 20052-2024 and IEC 60076 standards and are used globally in various applications including:
- Residential power distribution
- Commercial and light industrial applications
- New energy systems
- Prefabricated substations
