37.5 kVA Single phase pole Mounted Transformer - Conventional Type
Product Overview
Conventional single-phase pole-mounted distribution transformers are widely used in electricity transmission and distribution systems, providing reliable lighting and power supply for urban, suburban, and remote areas. These transformers can operate independently or be combined as a bank to form a three-phase system. They offer a cost-effective, safe, compact, and maintenance-friendly solution. Designed with a space-saving structure, they are ideal for pole mounting in constrained environments. The simplified design facilitates easy installation, inspection, and maintenance, helping to minimize downtime and reduce life cycle costs. Built with proven conventional technology, these transformers provide utilities with a trusted and economical option for upgrading and expanding electrical infrastructure while delivering consistent performance under varying load conditions.
The key advantages of 37.5kVA pole mounted transformers
Diverse Capacity: The perfect size suitable for small-to-medium commercial, residential, and public facility loads, avoiding over-provisioning.
Cost-Effective: Offers the lowest total cost of ownership due to affordable procurement, installation, and maintenance. Its flexible placement reduces power line losses.
Highly Reliable: Features mature technology, low failure rates, and stable operation.
Compact & Adaptable: Optimized size and weight make it easy to transport, install, and fit into diverse environments.
Quality Assurance
ISO 9001-certified manufacturing process ensuring stringent quality control and consistent adherence to international standards.
Pre-delivery diagnostic tests include lightning impulse tests for Basic Insulation Level (BIL) verification, temperature rise tests to validate thermal performance under rated conditions, and partial discharge measurements to assess insulation integrity.
Optional independent third-party certification reports available upon request, providing unbiased validation of product compliance and performance metrics.
Typical Applications
Urban underground power grids (commercial/residential areas)
Industrial park power distribution centers
Solar/wind farm step-up systems for grid connection
Technology parameter
Frequency:60Hz（America region）
Primary voltage:From 4.6kV to 19.9kV
Secondary voltage: 120/240V,240/480V
Standard: ANSI/IEEE, NEMA, DOE etc.
Optional Core: Silicon steel core or Amorphous core
Certificate:UL,Type test report
Key Considerations for Procuring 37.5 kVA Pole-Mount Transformers: KeYuan's Value Proposition？
KeYuan electric company is dedicated to providing high quality service to every clients in which a professional and fully integrated team, providing you with a comprehensive end-to-end service experience covering design, project management and control (PMC), procurement, production, and after-sales support. Moreover, our design team is recognized as a leader in the industry, committed to delivering the highest level of service to our customers.
What is the component of a 37.5kVA pole mounted conventional transformer？
A pole mounted conventional transformer typically includes key components such as high-voltage bushings, low-voltage bushings, a core, windings, grounding terminals, and a tank. The selection of high and low-voltage bushings is based on Basic Insulation Level (BIL), creepage distance, and current-carrying capacity. The remaining materials are generally chosen based on customer-provided data and compliance with American standards.
How the 37.5kVA pole mounted conventional transformer packaging？
we will arrange for quality inspectors to re-examine the transformer's exterior for any issues such as bumps or damage. If no problems are found, we will proceed with cleaning the surface. Finally, we will protect your transformer using wooden crates and pallets, and execute the loading plan based on the most efficient container arrangement previously provided to the customer.
1.What is the connection type of 37.5kVA pole-Mount Transformers?
Dyn0 or Dyn6，etc
The determination of the vector group is not only crucial for identifying polarity, but also essential for assessing whether transformers can be interconnected to form a three-phase power network.
2.Is the 37.5kVA transformer suitable for use in North America？
Our transformers are certified to U.S. standards, making them suitable for use in North America. However, since the region also adheres to CSA requirements and experiences colder climatic conditions, we kindly request that customers provide detailed technical parameters. This will enable us to tailor a transformer that better aligns with your specific operational needs and environmental conditions.