Bizoe Industries excels at delivering exactly what our customers desire, specializing in tailor-made solutions that perfectly fit the unique needs and high expectations of our clientele.
Life-Cycle Cost Reduction
Howard Industries' Customer Assistance Team is unparalleled in aiding clients to minimize expenses. By employing advanced activity-based cost analysis techniques, our commercial and technical experts meticulously examine costs throughout the transformer supply chain. This thorough analysis allows us to pinpoint and eliminate non-value-adding activities, ensuring maximum cost-efficiency for our customers.
Quality and Reliability Built into Every Transformer
Superior quality results in significantly lower failure rates, leading to reduced operating and maintenance costs. Enhanced quality also enables customers to cut costs by minimizing or even eliminating the need for incoming receipt inspections and testing.
ISO-9001
The ISO-9001 standard, the most exhaustive in the ISO-9000 series, encompasses design, manufacturing, and servicing systems. Achieving this certification showcases Bizoe Power's unwavering dedication to continuous quality enhancement.
At Bizoe Power, our Quality Assurance Program is meticulously crafted to meet the high standards demanded by our most discerning customers. Moving beyond a traditional manufacturing-centric approach, we have developed a comprehensive quality system that integrates all facets of our operations—from Marketing and Engineering to Management Information Systems, Manufacturing, Shipping, and Accounting. This holistic approach ensures that not only our products but every aspect of our service to customers is of
the highest caliber. Bizoe Power's quality management system has proudly earned ISO-9001 certification.
Our transformers feature a durable, corrosion-resistant finish, thanks to electostatically applied powder paint.
Our transformers feature a durable, corrosion-resistant finish, thanks to electostatically applied powder paint.
Advanced computerized final test stations conduct a comprehensive series of electrical tests prior to shipment, ensuring each transformer meets our high standards.
Environmentally-Controlled Winding Facility
Designs Optimized for Superior Performance and Economy
Our design philosophy is centered around providing customers with exactly what they need. Each transformer is meticulously tailored to meet individual customer specifications and optimized to fulfill their requirements at the lowest possible cost, ensuring superior performance and economy.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power manufactures a complete line of single-phase and three-phase overhead distribution transformers, including conventional, self-protected and step up/step-down
designs. Bizoe transformers have always been designed with increased margins of safety and reliability, and include the following standard features.
Standard Features
• Meets or exceeds current IEEE, NEMA and RUS standards as applicable
• Shell-type core design for both silicon and amorphous units
• Vertical triplex design for three-phase transformers
• Wet-process porcelain high-voltage bushings (oil-filled
at 125 kV BIL and above for reduced radio interference)
• Molded polymer or wet process porcelain low voltage bushings
• Tin-plated bronze terminals suitable for connection to copper or aluminum
• Low-voltage grounding provision (except step-up/step-down units)
• Lightning arrester mounting provisions
• Low-voltage ground strap
(1-bushing units only; not available on step-up/ step-down units)
• Permanently stamped identification on internal secondary leads for ease of paralleling
Visible cover ground connected to upper mounting bracket or coupling on tank wall
• Tank grounding provisions
• Tank ground connector
(1-bushing units only)
• Automatic pressure relief valve for added safety
• Mineral oil with oxidation inhibitor
• Mild steel tank, cover and ring
• Continuous-bead welding on lifting lugs and mounting brackets for increased safety and corrosion resistance
• Recessed tank bottom for scuff protection
• Tough powder-paint finish for improved resistance to abrasion and corrosion
• 10 kV minimum cover insulation
• Corrosion-resistant cover-ring hardware
• KVA marking on tank
• Internal oil-level mark
• Laser-engraved nameplate
In addition to the standard features and accessories previously listed, self-protected transformers also include the following:
• Low-voltage circuit breaker with external operating handle
• External, tank-mounted lightning arrester
• Durable and reliable internal high-voltage expulsion fuse, designed for maximum safety and performance.
Standard kVA and Voltage Ratings that meet industry benchmarks for efficiency and reliability.
Single-Phase Conventional systems engineered for optimal performance in diverse applications.
KVA Ratings (65°C Rise) offering a range of power capacities to suit various needs.
0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833, providing flexible options for any scale of requirement.
High-Voltage Ratings delivering superior electrical performance and reliability.
2400/4160Y or 4160GrdY/2400 through an extensive range of configurations,
19920/34500GrdY or various advanced configurations ensuring compatibility and efficiency,
34500GrdY/19920, tailored for high-performance applications.
(60 kV through 250 kV BIL), ensuring robust and resilient electrical systems.
Low-Voltage Ratings tailored for diverse applications and superior performance.
120, 120/240, 240/480 or 277, providing flexibility and reliability in your electrical systems,
(30 kV BIL), ensuring dependable low-voltage operation.
Three-Phase Conventional or Self-Protected systems engineered for robust and reliable performance.
KVA Ratings (65°C Rise) encompassing a broad range of power capacities for versatile applications.
30, 45, 75, 112.5, 150, 225, 300, ensuring adaptability and efficiency across various needs.
High-Voltage Ratings designed to support high-performance electrical applications.
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL), providing extensive compatibility and resilience.
Low-Voltage Ratings designed for optimal performance and versatility.
208Y/120, engineered for reliable low-voltage operation across diverse applications,
480Y/277, ensuring superior performance in your electrical systems,
240, designed for dependable low-voltage operations,
480, providing flexibility and strong performance.
240 with 120 mid-tap, 480 with 240 mid-tap (30 kV BIL), ensuring versatile and reliable low-voltage operations.
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, ensuring durability and longevity.
• Lightning arrester, externally-mounted or internally-mounted under oil (externally-mounted lightning arrester standard on self-protected transformers), providing enhanced protection.
• High-voltage tap switch with external operating handle: customizable for your specific needs:
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, ensuring versatile operation.
• Dual high-voltage switch with an external operating handle for convenient and flexible control.
• Dual low-voltage switch for enhanced operational flexibility,
available only on step-up/step-down transformers, ensuring compatibility with your specific needs.
• Interlaced low-voltage windings (not available on step-up/step-down or three-phase transformers), providing superior electrical performance.
• Drain valve with oil sampling device, facilitating easy maintenance and monitoring.
• Temperature gauge, ensuring accurate and reliable temperature monitoring.
• Liquid level gauge, providing precise monitoring of liquid levels.
• Pressure/vacuum gauge, ensuring accurate pressure and vacuum readings.
• Wildlife protection, safeguarding your equipment from environmental hazards.
• Overload warning signal light
• Emergency overload reset handle (available only on self-protected transformers)
• Tank ground connector
(standard on 1 bushing transformers)
• Low-voltage winding ground strap (standard on 1 bushing transformers except step-up/step-down units)
• Natural Ester dielectric fluid
• Custom stenciling and labeling
• Laser engraved stainless steel nameplate
• Rural Utilities Service (RUS) design standards
• Canadian Standards Association (CSA) design standards
• NEMA TP-1 compliant designs
(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?
We offer a wide range of services including customization, OEM, and ODM, tailored specifically to meet your unique needs.
Additionally, we provide you with expert technical solutions designed to resolve any challenges you might face.
We are committed to offering exceptional aftersales service. Our professional local service teams are stationed in America, Australia, Africa, and many other regions, ensuring that any issues you encounter are resolved promptly and efficiently.
2. How long does it take to manufacture once an order has been placed?
The manufacturing timeline varies depending on order size, but it typically takes between 4-8 weeks after the order is confirmed.
3. Is it possible to put our logo on your product or product packaging?
Absolutely! With our factory capabilities, we welcome customizations such as your brand, logo, colors, and packaging. We design and produce according to your specific requirements, adhering to various international standards.
4. Why did our customers choose us?
With over 20 years of expertise in transformers and powerelectronic equipment, our professional factory offers unparalleled customer service. Customers globally trust the quality and reliability of our products.
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