Bizoe Industries exemplifies excellence by consistently delivering precisely what our discerning customers desire. Our unwavering commitment to quality and innovation ensures that our solutions align perfectly with your unique needs and aspirations.
Life-Cycle Cost Reduction
Howard Industries' Customer Assistance Team excels at guiding customers towards cost reduction. Through advanced activity-based cost analysis techniques, our commercial and technical experts meticulously scrutinize costs throughout the transformer supply chain, pinpointing and eradicating activities that add cost but offer minimal to no value.
Quality and Reliability Built into Every Transformer
Superior quality translates to lower failure rates, resulting in reduced operating and maintenance costs. Higher quality also enables customers to cut costs by minimizing or eliminating incoming receipt inspection and testing processes.
ISO-9001
The most comprehensive standard in the globally recognized ISO-9000 series encompasses design, manufacturing, and servicing systems. This certification highlights Bizoe Powers' unwavering commitment to continuous quality enhancement.
At Bizoe Power, our Quality Assurance Program is meticulously crafted to meet the high standards demanded by our discerning customers. Moving beyond traditional manufacturing-only focus, we have engineered a quality system that interconnects all facets of the company’s operations—Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting—ensuring not just our products, but everything we do for our customers exemplifies excellence.
the pinnacle of quality. Bizoe Powers' quality management system has proudly earned ISO-9001 certification.
Electrostatically applied powder paint delivers a durable, corrosion-resistant finish.
Electrostatically applied powder paint delivers a durable, corrosion-resistant finish.
Sophisticated computerized final test stations conduct an exhaustive series of electrical tests before shipment.
Environmentally-controlled winding facility
Designs Optimized for Superior Performance and Economy
Our design philosophy is to provide our customers with precisely what they need. This means crafting transformers tailored explicitly to each customer's specifications, with each design optimized to fulfill the customer's requirements at the most economical cost.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power manufactures an extensive range of single-phase and three-phase overhead distribution transformers. Our offerings encompass conventional, self-protected, and step-up/step-down designs, ensuring a solution for every need.
The transformers from Bizoe are engineered with heightened safety and reliability in mind, featuring an array of meticulously designed standard attributes:
Standard Features
• Adheres to or surpasses all current IEEE, NEMA, and RUS standards, tailored as needed.
• Innovative shell-type core design available in both silicon and amorphous models.
• Advanced vertical triplex design for three-phase transformers, enhancing performance.
• High-voltage bushings crafted from wet-process porcelain (oil-filled at 125 kV BIL and above), to diminish radio interference.
• Durable molded polymer or wet-process porcelain low voltage bushings for robustness.
• Reliable tin-plated bronze terminals, compatible with both copper and aluminum connections.
• Low-voltage grounding provision (excluding step-up/step-down units) for enhanced safety.
• Provisions for mounting lightning arrester, ensuring comprehensive protection.
• Low-voltage ground strap available (for 1-bushing units only; not used on step-up/step-down units).
• Permanently stamped identification on internal secondary leads, simplifying paralleling processes.
Visible cover ground connected to upper mounting bracket or coupling on the tank wall, ensuring secure grounding.
• Comprehensive tank grounding provisions for optimal safety.
• Secure tank ground connector available (1-bushing units only).
• Automatic pressure relief valve, enhancing operational safety and reliability.
• High-quality mineral oil with an oxidation inhibitor, extending transformer life.
• Robust mild steel tank, cover, and ring, ensuring durability and strength.
• Continuous-bead welding on lifting lugs and mounting brackets, providing superior safety and corrosion resistance.
• Recessed tank bottom designed for scuff protection, preserving the tank's integrity.
• Durable powder-paint finish, offering exceptional resistance to abrasion and corrosion.
• Minimum 10 kV cover insulation, ensuring reliable operational performance.
• Corrosion-resistant cover-ring hardware, prolonging the transformer's lifespan.
• Clear KVA marking on the tank for easy identification and maintenance.
• Internal oil-level mark, facilitating straightforward maintenance checks.
• Precision laser-engraved nameplate for easy identification and long-lasting legibility.
Beyond the standard features and accessories, Bizoe’s self-protected transformers come equipped with additional enhancements:
• Low-voltage circuit breaker with a convenient external operating handle, ensuring safe and easy operation.
• External, tank-mounted lightning arrester, providing superior protection against surges.
• Internal, high-voltage expulsion fuse
Standard kVA and Voltage Ratings
Single-Phase Conventional
KVA Ratings (65°C Rise)
0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833
High-Voltage Ratings
2400/4160Y or 4160GrdY/2400 through
19920/34500GrdY or
34500GrdY/19920
(60 kV through 250 kV BIL)
Low-Voltage Ratings
120, 120/240, 240/480 or 277
(30 kV BIL)
Three-Phase Conventional or Self-Protected
KVA Ratings (65°C Rise)
30, 45, 75, 112.5, 150, 225, 300
High-Voltage Ratings
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL)
Low-Voltage Ratings
208Y/120
480Y/277
240
480
240 with 120 mid-tap 480 with 240 mid-tap (30 kV BIL)
Note: Contact your distributor or factory representative for availability of other kVA sizes, voltage ratings, features, accessories, and design standards not listed
Optional Features, Accessories and Design Standards
• Stainless steel tank and/or cover and/or cover ring
• Lightning arrester, externally-mounted or internally-mounted under oil (externally-mounted lightning arrester standard on self protected transformers)
• High-voltage tap switch with external operating handle:
4-2.5% taps above normal; or 4- 2.5%taps below normal; or 2- 2.5% taps above and below normal; or taps at 13800/13200/12870/ 12540 for units rated 14400
• Dual high-voltage switch with external operating handle
• Dual low-voltage switch
(available only on step-up/step-down transformers)
• Interlaced low-voltage windings (not available on step-up/step-down or three-phase transformers)
• Drain valve with oil sampling device
• Temperature gauge
• Liquid level gauge
• Pressure/vacuum gauge
• Wildlife protection
• Overload Warning Signal Light: Ensure the utmost safety and efficiency with the integrated overload warning signal light, alerting you promptly to any operational anomalies.
• Emergency Overload Reset Handle (available only on self-protected transformers): Equipped for quick and easy reset during overload conditions, providing an extra layer of protection and convenience.
• Tank Ground Connector: Ensures robust grounding for enhanced operational safety and integrity.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: A standard feature on 1 bushing transformers, excluding step-up/step-down units, for dependable grounding and performance stability.
• Natural Ester Dielectric Fluid: Adopt eco-friendly and efficient natural ester dielectric fluid, offering superior insulation and biodegradability.
• Custom Stenciling and Labeling: Personalize your transformers with custom stenciling and labeling options for easy identification and management.
• Laser Engraved Stainless Steel Nameplate: Durable and precise engraving ensures long-lasting identification and traceability.
• Rural Utilities Service (RUS) Design Standards: Designed to meet stringent RUS standards, ensuring reliability and compliance for rural utility applications.
• Canadian Standards Association (CSA) Design Standards: Complies with CSA standards, guaranteeing high performance and safety for Canadian markets.
• NEMA TP-1 Compliant Designs: Engineered to meet NEMA TP-1 compliance, ensuring energy efficiency and optimal performance for various applications.
(Note: Contact your distributor or factory representative for availability of other kVA sizes, voltage ratings, features, accessories, and design standards not listed.)
1. What exceptional services can we provide?
We proudly offer customization, OEM, and ODM services tailored precisely to your requests.
Count on us to deliver professional, bespoke technical solutions.
We are committed to offering top-tier professional aftersales service. Our dedicated local service teams in America, Australia, Africa, and other regions are poised to promptly address any issues you may encounter.
2. What is the typical manufacturing lead time once an order is placed?
Manufacturing times vary based on order volume. Typically, expect a timeframe of 4-8 weeks post-order placement.
3. Can we incorporate our logo on your product or its packaging?
Absolutely! We welcome customization of your brand, logo, color, and packaging. Our factory can design and produce according to your specific requirements and standards.
4. Why do our customers choose Bizoe Electromechanical Equipment?
With over 20 years of expertise in transformers and powerelectronic equipment, we ensure top-notch customer service and unparalleled product quality and reliability. Our global clientele trusts us for their needs.
){kind=link}
){kind=link}