A single-phase transformer is an essential solution for efficient and reliable power distribution in homes, small businesses, and light industrial setups. In Arkansas, where consistent electricity is crucial for daily operations, Premier Transformer offers high-quality transformer systems designed for durability and performance.
Single-phase transformers are commonly used to regulate voltage by stepping it up or down according to application needs. Whether it’s for residential lighting, HVAC systems, or small machinery, these transformers ensure safe and stable electrical supply. Premier Transformer focuses on precision engineering, using premium materials to reduce energy losses and extend the lifespan of each unit.
What makes Premier Transformer stand out in Arkansas is their commitment to customization and reliability. They provide tailored solutions based on voltage requirements, load capacity, and environmental conditions. Each transformer is thoroughly tested to meet strict quality and safety standards, ensuring dependable performance even in demanding situations.
With a strong focus on customer satisfaction, Premier Transformer also offers expert guidance to help clients choose the right product. If you are searching for a trusted single-phase transformer supplier in Arkansas, Premier Transformer delivers efficient, long-lasting, and cost-effective solutions you can rely on.
Designed to meet or exceed ANSI, IEEE, NEMA, DOE, RUS, and CSA standards, the product ensures dependable performance, superior safety, and extended service life. It is engineered and thoroughly tested in accordance with ANSI C57.12.00, C57.12.21, C57.12.25, C57.12.28, and C57.12.90 standards to deliver outstanding enclosure integrity and operational reliability.
In addition, the product is manufactured under ISO 9001 certified quality management systems, ensuring consistent production quality and high-performance standards.
Built with a dead-front, tamper-resistant design, the unit is suitable for both loop and radial feed systems. The crowned or domed tank cover helps reduce water accumulation, enhancing durability and reliability in outdoor environments. Constructed from mild steel or stainless steel, the cabinet and tank are coated with advanced corrosion-resistant finishes that exceed IEEE standards for long-term protection.
To simplify handling and installation, the unit includes recessed lifting provisions and a removable sill. Enhanced security and accessibility are provided through flip-top or hinged doors equipped with stainless steel hinge pins, captive penta-head or hex-head locking bolts, and padlock provisions. A laser-engraved aluminum nameplate along with NEMA and ANSI compliant safety labels ensures clear product identification and safe operation.
The unit is fitted with externally clamped 200 A high-voltage bushing wells, making it suitable for both loop and radial feed systems. It also includes externally clamped low-voltage threaded stud or spade-type bushings to provide secure and reliable electrical connections. Integrated parking stands allow safe positioning of elbow connectors, while tank ground pads and a removable ground strap ensure dependable and effective grounding.
The transformer features an automatic pressure relief device with manual operating capability for added safety and convenience. Its dual-fuse primary protection system, consisting of a bay-o-net expulsion fuse paired in series with a current-limiting fuse, delivers reliable fault protection and overload indication in accordance with utility standards.
To further enhance operational safety, optional protection solutions such as a secondary circuit breaker or MagneX® interrupter system can be provided. In addition, the fuse assemblies are designed with oil-retention and drip-protection features to minimize environmental impact and improve overall containment safety.
The transformer is filled with new, unused electrical-grade mineral oil or Envirotemp™ FR3™ fluid, an ester-based dielectric coolant known for its fire-resistant and eco-friendly properties. It includes an oil fill and level top plug along with a bottom drain plug fitted with a sampling device for convenient maintenance and fluid monitoring. Provisions are available for the installation of optional temperature, liquid level, and pressure vacuum gauges as needed. Additionally, optional under-oil surge arresters and grounding connectors can be provided to enhance system protection and ensure reliable operation.
Engineered for continuous operation at a 65 °C average winding temperature rise, the transformer is suitable for both 50 Hz and 60 Hz power applications. It supports primary voltage ratings up to 34.5 kV and secondary voltages ranging from 120 V to 600 V. Every unit undergoes comprehensive routine ANSI/IEEE testing, including polarity, ratio, resistance, no-load and load losses, impedance, dielectric, induced and impulse, as well as leak tests to ensure reliable performance and high manufacturing standards. In addition, the transformer complies with DOE energy efficiency requirements and meets NEMA TR-1 audible sound level specifications.