Hunan Hentg Power Electric Technology Co., Ltd.
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| Attribute | Value |
|---|---|
| Type | Distribution Transformer, Power Transformer, Oil-filled Transformer |
| Frequency | 50Hz, 60Hz |
| Winding Material | Aluminum |
| Phase | Single Phase |
| Input Voltage | 3kV - 400kV (Multiple Options) |
| Output Voltage | 5V - 480V (Multiple Options) |
| Standards | ANSI/IEEE C57.12.25, GB 20052-2024, IEC 60076 |
| Cooling | KNAN/ONAN; Self-Cooled |
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 high-quality silicon steel cores and aluminum windings, it delivers low losses, high efficiency, and long service life.
| Capacity (kVA) | HV (V) | LV (V) | No-load Loss (W) | Load Loss (W) | Dimensions (mm) | Efficiency (%) |
|---|---|---|---|---|---|---|
| 15 | 2400-34500 | 110-690 | 60-150 | 330-1150 | 610×740×840 | 98.82 |
| 37.5 | 2400-34500 | 110-690 | 60-150 | 330-1150 | 610×740×840 | 98.95 |
| 50 | 2400-34500 | 110-690 | 60-150 | 330-1150 | 610×740×840 | 99.05 |
| 75 | 2400-34500 | 110-690 | 60-150 | 330-1150 | 610×740×840 | 99.11 |
Versatile Design: Clamshell cabinet for easy access to connections with multiple protection and switching configurations
Safe Installation: Ground-mounted design with NEMA 3R protection level and safety interlocks
High Reliability: Long service life with fully enclosed design for protection against environmental factors
Low Noise: Suitable for noise-sensitive residential areas
Customizable: Modular structure allows for flexible configuration of shell, switches, and protection features
We respond within 1 hour with product recommendations and competitive quotations. Our technical team provides detailed drawings within 7 days after payment confirmation.
Strict material screening followed by production and comprehensive quality inspection. We provide QC reports and test documentation, including optional Factory Acceptance Tests.
Professional installation guidance with optional on-site support. All products come with a minimum 2-year warranty and ongoing technical assistance.
HENTG POWER is a professional designer and manufacturer of power system solutions since 2011, with 100,000 square meter production facility specializing in reliable, high-performance transformers for global markets.
Pre-production samples, final inspections before shipment, and comprehensive QC/test reports. We manufacture oil-type and dry-type transformers up to 500KV/480MVA, complying with ANSI/IEEE/DOE2016/CSA/IEC60076 standards.
30+ senior engineers provide 24/7 technical support with 30-minute response time. Custom engineering capabilities with fast 7-day drawing confirmation.