Pole Mounted Distribution Transformer Product Description
45kVA Three Phase Power Pole Mounted Distribution Transformer Oil Immersed 12000V
Vzimas 45kVA Three Phase Pole Mounted Distribution Transformer—a high-efficiency variant of Power Distribution Transformer—boasts a round tank design, tailored for scenarios requiring three-phase power supply with limited installation space. As a specialized Pole Mounted Distribution Transformer, it delivers a neater power supply solution and lower installation costs compared to a bank of three single-phase units, outperforming conventional Power Distribution Transformer in space utilization and cost-effectiveness.
Equipped with a triplex core/coil structure, this Pole Mounted Distribution Transformer is optimized for powering electric motor loads, especially those with frequent motor start-up demands. Its oil-immersed insulation ensures stable operation in outdoor environments, making it a reliable Power Distribution Transformer choice for industrial workshops, commercial complexes, and small-scale manufacturing facilities that need compact, high-performance three-phase power supply equipment.
Pole Mounted Distribution Transformer Product Features
- Compact Pole-Mounted Design, Space-Saving:This Pole Mounted Distribution Transformer is a specialized three-phase variant of Power Distribution Transformer, engineered with a compact round tank structure that fits directly on utility poles. Unlike ground-installed Power Distribution Transformer, it requires no dedicated foundation, maximizing space utilization for scenarios with limited installation area.
- Oil-Immersed Insulation, Stable Outdoor Performance:The oil-immersed design of this Pole Mounted Distribution Transformer ensures superior insulation and heat dissipation, outperforming dry-type Power Distribution Transformer in harsh outdoor environments. It resists moisture, dust and temperature fluctuations, maintaining reliable operation for long periods without frequent maintenance.
- Triplex Core/Coil Structure, Motor Load Adaptability:Equipped with a triplex core/coil system, this Pole Mounted Distribution Transformer is optimized for electric motor loads with frequent start-ups. As a high-performance Power Distribution Transformer, it delivers balanced three-phase power, minimizing voltage fluctuations during motor operation and extending equipment service life.
- Cost-Effective, Low Installation & Operational Costs:Compared to a bank of single-phase units, this Pole Mounted Distribution Transformer cuts down installation time and labor costs significantly. As an integrated Power Distribution Transformer, it also reduces long-term operational expenses with its durable oil-immersed structure and low failure rate.
Power Distribution Transformer Main data
| Transformer Type |
Overhead Distribution Transformer, Conventional Type |
| Transformer Polarity Type |
Subtractive |
| Phase |
Three Phase |
| Capacity |
45 KVA |
| Primary Voltage |
12000V |
| Secondary Voltage |
208Y/120 (L-N-L) |
| Frequency |
60 Hz |
| Temperature Rise |
65°C |
| Insulation Rating |
Class E Insulation - 120°C, 248°F |
| Cooling Class |
ONAN; Self-Cooled |
| Impedance |
3.75% |
| Efficiency Standard(s) |
Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| K-Factor Rating (Harmonic Mitigation) |
K-1 (Standard) |
| Pulse Drive Rating |
N/A |
| Winding Material |
Copper |
| Ambient Temperature Rating |
40°C |
| Sound Level |
48 dBA |
| Dimensions* |
24''-W x 29''-D x 65''-H |
| Efficiency |
98.70% |
| Total Load Loss (in watts) |
+/- 684W |
Power Distribution Transformer Standard Features
- Meets or exceeds current IEEE, NEMA standards.
- Triplex core/coil design.
- Wet process high voltage bushings.
- Molded polymer low voltage bushings.
- Tin plated bronze terminals suitable for copper or aluminum connection.
- Two tank grounding provisions.
- Lightning arrester mounting provisions.
- 1/2” drain plug.
- Automatic pressure relief device.
- Mineral oil.
- Mild steel tank and bolted cover.
- Laser engraved nameplate.
Power Distribution Transformer Application Scenarios
- Rural & Suburban Three-Phase Power Grids:Rural industrial parks and suburban commercial streets often need three-phase power but lack space for large substations. This Pole Mounted Distribution Transformer serves as a core Power Distribution Transformer here, supplying stable power to small factories, agricultural processing equipment and commercial complexes.
- Construction Sites & Temporary Power Projects:Construction sites require flexible, rapidly deployable three-phase power for cranes and concrete mixers. The Pole Mounted Distribution Transformer is a portable Power Distribution Transformer solution, easy to install and relocate, perfectly matching the temporary power demand of construction and emergency repair projects.
- Industrial Workshops & Small Manufacturing Facilities:Small-scale workshops with motor-driven equipment rely on balanced three-phase power supply. This Pole Mounted Distribution Transformer, as a dedicated Power Distribution Transformer, ensures stable voltage output, avoiding motor burnout caused by unbalanced currents and supporting continuous production operations.
