Bizoe Industries is renowned for its exceptional ability to deliver precisely what our valued customers desire, ensuring unmatched satisfaction and top-tier quality.
Life-Cycle Cost Reduction
Howard Industries' esteemed Customer Assistance Team is unparalleled in guiding customers to significant cost reductions. With advanced activity-based cost analysis techniques, our commercial and technical experts meticulously evaluate expenses throughout the transformer supply chain, pinpointing and eliminating non-value-adding activities to minimize costs effectively.
Quality and Reliability Built into Every Transformer
Superior quality translates to lower failure rates, which means reduced operating and maintenance expenses. Enhanced quality also allows customers to cut costs by minimizing or even eliminating the need for incoming receipt inspection and testing.
ISO-9001
As the most comprehensive standard in the globally recognized ISO-9000 series, ISO-9001 encompasses design, manufacturing, and servicing systems. This certification underscores Bizoe Powers' unwavering commitment to continuous quality enhancement.
At Bizoe Power, our Quality Assurance Program is meticulously engineered to meet the high standards of our most discerning customers. Moving beyond the traditional manufacturing-centric approach, we have developed a quality system that integrates all facets of the company's operations—including Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting—ensuring that everything we do, not just our products, meets the highest quality standards.
Bizoe Powers' quality management system has achieved ISO-9001 certification, a testament to our dedication to excellence.
Our electrostatically applied powder paint ensures a robust, corrosion-resistant finish.
Our electrostatically applied powder paint ensures a robust, corrosion-resistant finish.
Our computerized final test stations conduct a comprehensive series of electrical tests before shipment, ensuring top-notch quality.
Environmentally-Controlled Winding Facility
Designs Optimized for Superior Performance and Economy
Our design philosophy centers on delivering precisely what our customers require. This commitment means that each transformer is meticulously designed to meet individual specifications. Each design is optimized to fulfill customer needs at the most economical cost, ensuring superior performance and value.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power is a leader in manufacturing a comprehensive range of single-phase and three-phase overhead distribution transformers. This includes conventional models, self-protected units, and versatile step-up/step-down designs.
Our transformers are meticulously engineered for superior safety and reliability, incorporating the following standard features:
Outstanding Standard Features
• Complies with or surpasses current IEEE, NEMA, and RUS standards
• Innovative shell-type core design for both silicon and amorphous units
• Vertical triplex configuration for optimized three-phase performance
• High-voltage bushings crafted with wet-process porcelain (oil-filled at 125 kV BIL and above to reduce radio interference)
for enhanced durability and performance
• Low-voltage bushings made from molded polymer or wet-process porcelain
• Tin-plated bronze terminals, adaptable for copper or aluminum connections
• Provisions for low-voltage grounding (excluding step-up/step-down units)
• Lightning arrester mounting options
• Low-voltage ground strap for 1-bushing units (not applicable for step-up/step-down units)
• Permanent ID marking on internal secondary leads for easy paralleling
Visible cover ground connected to the upper mounting bracket or coupling on the tank wall
• Robust tank grounding provisions
• Tank ground connector for 1-bushing units only
• Automatic pressure relief valve for enhanced safety measures
• Mineral oil with an oxidation inhibitor for maximum efficiency
• Durable mild steel construction for the tank, cover, and ring
• Continuous-bead welding on lifting lugs and mounting brackets for superior safety and corrosion resistance
• Recessed tank bottom designed for scuff protection
• Resilient powder-paint finish that resists abrasion and corrosion
• Minimum 10 kV cover insulation for added protection
• Corrosion-resistant hardware for the cover ring
• Distinct KVA marking on the tank for clear identification
• Internal oil-level mark for accurate monitoring
• Precision laser-engraved nameplate
For self-protected transformers, the following advanced features are included in addition to the standard ones listed:
• Low-voltage circuit breaker with an external operating handle for quick access
• External, tank-mounted lightning arrester for superior protection
• Robust internal, high-voltage expulsion fuse ensuring maximum protection
Industry-standard kVA and Voltage Ratings for reliable performance
Single-Phase Conventional Transformers for versatile applications
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 designed for various needs
2400/4160Y or 4160GrdY/2400 through
19920/34500GrdY or
34500GrdY/19920
Capable of handling 60 kV through 250 kV BIL
Low-Voltage Ratings tailored for flexibility
120, 120/240, 240/480 or 277
Designed for 30 kV BIL
Available in Three-Phase Conventional or Self-Protected models
KVA Ratings (65°C Rise)
30, 45, 75, 112.5, 150, 225, 300
High-Voltage Ratings engineered to meet diverse requirements
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL)
Low-Voltage Ratings for various applications
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
• Durable stainless steel tank, cover, and cover ring
• Lightning arrester, available externally or internally under oil (externally-mounted is standard on self-protected transformers)
• High-voltage tap switch with an external operating handle:
Options include 4-2.5% taps above normal; 4-2.5% taps below normal; 2-2.5% taps above and below normal; or taps at 13800/13200/12870/12540 for units rated 14400
• Dual high-voltage switch with an 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 equipped with an oil sampling device
• Precision temperature gauge
• Accurate liquid level gauge
• Reliable pressure/vacuum gauge
• Advanced Wildlife Protection: Safeguarding the environment with our innovative technology.
• High-Visibility Overload Warning Signal Light: Ensuring safety with clear alerts.
• Emergency Overload Reset Handle: Quick reset functionality, exclusive to our self-protected transformers.
• Reliable Tank Ground Connector: Standard on all 1-bushing transformers for enhanced safety.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: Included on all 1-bushing transformers, except step-up/step-down units, for added protection.
• Eco-Friendly Natural Ester Dielectric Fluid: Sustainable and efficient.
• Tailored Custom Stenciling and Labeling: Personalize your equipment for easy identification.
• Durable Laser Engraved Stainless Steel Nameplate: Permanent and corrosion-resistant identification.
• Adherence to Rural Utilities Service (RUS) Design Standards: Ensuring reliability and quality.
• Compliance with Canadian Standards Association (CSA) Design Standards: Meeting rigorous safety and performance criteria.
• NEMA TP-1 Compliant Designs: Energy-efficient and high-performance solutions.
(Note: Contact your distributor or factory representative for availability of other kVA sizes, voltage ratings, features, accessories, and design standards not listed.)
1. What services can we provide?
Our services are tailored to meet your unique requirements, including customization/OEM/ODM solutions.
We offer expert technical solutions designed to optimize your operational efficiency.
Our dedicated team is ready to provide professional after-sales support. With professional local service teams across America, Australia, Africa, and more, we ensure timely resolution of any issues during product usage.
2. How long does it take to manufacture once an order has been placed?
Lead times vary based on order volume, typically ranging from 4 to 8 weeks after order placement.
3. Is it possible to put our logo on your product or product packaging?
Absolutely! We welcome customization of your brand, logo, color, and packaging. Whether for different standards across countries, we design and produce to meet your specifications.
4. Why did our customers choose us?
With over 20 years of expertise in transformers and power electronic equipment, we are a professional factory dedicated to quality.Our comprehensive customer service ensures that clients worldwide trust the reliability and excellence of our products.
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