Bizoe Industries is celebrated for its outstanding capability to not only meet but also exceed the precise expectations of our valued customers, delivering unparalleled service and product excellence.
Strategic Life-Cycle Cost Minimization
Howard Industries' unparalleled Customer Assistance Team excels in uncovering remarkable cost-saving opportunities. By leveraging cutting-edge activity-based cost analysis, our adept commercial and technical specialists delve deep into the intricacies of expenses throughout the transformer supply chain. They meticulously identify and eliminate non-value-adding activities, thereby significantly curbing unnecessary costs and enhancing overall efficiency.
Uncompromising Quality and Reliability in Every Transformer
Our commitment to superior quality translates directly to lower failure rates, which in turn reduces both operational and maintenance expenditures. By delivering higher quality, we empower our customers to significantly slash costs, potentially minimizing or even eliminating the need for incoming receipt inspections and testing altogether.
ISO-9001 Certification
Renowned as the pinnacle standard within the globally acknowledged ISO-9000 series, ISO-9001 encompasses comprehensive design, manufacturing, and service systems. This certification underscores Bizoe Powers' unwavering dedication to the perpetual enhancement of quality, demonstrating our commitment to maintaining the highest standards.
At Bizoe Power, our robust Quality Assurance Program is meticulously crafted to meet the exacting standards of quality demanded by our most discerning clientele. Beyond the conventional manufacturing-centric paradigm, we have instituted a dynamic quality system that seamlessly integrates all facets of our operations. This includes Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting. Such a holistic approach ensures that every product and service we offer is of
unmatched quality. Our unwavering commitment to excellence is evidenced by Bizoe Powers' ISO-9001 certification, serving as a testament to the superior quality management system we uphold.
Our transformers boast a durable and corrosion-resistant finish, achieved through the innovative application of electrostatically applied powder paint, ensuring longevity and resilience.
Our transformers boast a durable and corrosion-resistant finish, achieved through the innovative application of electrostatically applied powder paint, ensuring longevity and resilience.
State-of-the-art computerized final test stations are used to conduct an exhaustive series of electrical tests before shipment. This rigorous process ensures that our transformers deliver top-tier reliability, meeting the highest standards before they reach our customers.
Environmentally-Controlled Winding Facility
Designs Tailored for Optimal Performance and Cost-Efficiency
Our design philosophy is centered on delivering precisely what our customers require. This involves crafting transformers that are custom-designed to meet each client's unique specifications. Each design is meticulously optimized to fulfill customer needs at the most competitive cost, ensuring both performance and value.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power proudly offers an extensive range of single-phase and three-phase overhead distribution transformers. Our product line includes conventional, self-protected, and step-up/step-down designs to cater to diverse power needs.
Every Bizoe transformer is a marvel of meticulous engineering, crafted with enhanced safety margins and unrivaled reliability. Our transformers boast the following exceptional standard features, pushing the boundaries of excellence.
Standard Features
• Surpasses the most rigorous IEEE, NEMA, and RUS standards wherever applicable, ensuring unrivaled performance and dependability.
• Intricate shell-type core design available in both advanced silicon and amorphous units, tailored for peak efficiency.
• Revolutionary vertical triplex design specifically for three-phase transformers, optimizing functionality.
• High-voltage bushings, precision-crafted from wet-process porcelain (oil-filled at 125 kV BIL and above), expertly minimize radio interference.
at 125 kV BIL and above for reduced radio interference)
• Low voltage bushings, crafted from molded polymer or wet-process porcelain, ensure lasting durability.
• Tin-plated bronze terminals compatible with both copper and aluminum connections, enhancing versatility.
• Designed with a provision for low-voltage grounding (excluding step-up/step-down units) to ensure safety.
• Flexible mounting provisions for lightning arresters, bolstering transformer protection.
• Low-voltage ground strap engineered for optimum safety (1-bushing units only; not available on step-up/step-down units).
(1-bushing units only; not available on step-up/ step-down units)
• Permanently stamped identification on internal secondary leads for effortless and precise paralleling.
Visible cover ground connected to upper mounting bracket or coupling on the tank wall, ensuring seamless ground connectivity.
• Comprehensive tank grounding provisions are meticulously designed for optimum safety.
• Dedicated tank ground connector, specifically for 1-bushing units, ensures a secure grounding solution.
(1-bushing units only)
• Safety-enhancing automatic pressure relief valve to prevent overpressure incidents.
• Superior mineral oil with an oxidation inhibitor to prolong operational life and performance.
• Sturdy mild steel tank, cover, and ring construction, promising durability and resilience.
• Continuous-bead welding on lifting lugs and mounting brackets for unmatched safety and corrosion resistance.
• Recessed tank bottom meticulously designed for scuff protection and longevity.
• Durable powder-paint finish for exceptional resistance to abrasion and corrosion.
• Minimum 10 kV cover insulation for enhanced protection and reliability.
• Corrosion-resistant hardware for cover-ring, ensuring long-lasting integrity.
• Clear KVA marking on the tank for straightforward identification and operation.
• Internal oil-level indicator mark for easy monitoring and maintenance.
• Precision laser-engraved nameplate for clear and lasting identification.
Beyond the outstanding standard features, our self-protected transformers come equipped with the following advanced features, setting a new benchmark in transformer technology:
• Low-voltage circuit breaker equipped with an intuitive external operating handle, offering seamless control and enhanced user experience.
• Durable external tank-mounted lightning arrester, meticulously designed for enhanced safety and unparalleled protection against electrical surges.
• High-performing internal high-voltage expulsion fuse, crafted for reliable performance and consistent operational efficiency.
Comprehensive Standard kVA and Voltage Ratings, tailored to meet diverse project requirements.
Single-Phase Conventional Transformers, engineered with precision for optimized performance.
KVA Ratings (65°C Rise)
Offers a versatile range of KVA ratings: 0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833, ensuring adaptability to various project scales.
High-Voltage Ratings
Supports an array of high-voltage ratings from 2400/4160Y or 4160GrdY/2400 through,
19920/34500GrdY or
34500GrdY/19920,
With BIL ranging from a robust 60 kV to 250 kV, ensuring maximum reliability and safety.
Low-Voltage Ratings
Diverse low-voltage ratings include: 120, 120/240, 240/480, or 277,
All designed with a 30 kV BIL for optimal performance.
Three-Phase Conventional or Self-Protected Transformers, offering advanced protection and efficiency.
KVA Ratings (65°C Rise)
Extensive KVA options: 30, 45, 75, 112.5, 150, 225, 300, catering to diverse power needs.
High-Voltage Ratings
Ranging from 4160GrdY/2400 through 34500GrdY/19920, with BIL from 60 kV to 150 kV for superior reliability.
Low-Voltage Ratings
Standard low-voltage configurations include 208Y/120,
480Y/277,
240,
480,
And specialized configurations of 240 with 120 mid-tap, 480 with 240 mid-tap, featuring a 30 kV BIL.
Note: For custom kVA sizes, voltage ratings, features, accessories, and design standards not listed, please reach out to your distributor or factory representative for tailored solutions.
Optional Features, Accessories, and Design Standards, offering endless customization possibilities.
• Robust stainless steel tank, cover, and/or cover ring for additional durability and longevity.
• Flexible lightning arrester options: choose externally-mounted or internally-mounted under oil, standard on self-protected transformers for optimal safety.
• High-voltage tap switch with an easily accessible external operating handle:
Select from 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, ensuring precise voltage control.
• Dual high-voltage switch with an external operating handle for versatile and effortless control.
• Dual low-voltage switch, exclusively available on step-up/step-down transformers, offering seamless adaptability.
• Interlaced low-voltage windings, not available on step-up/step-down or three-phase transformers, enhancing operational efficiency.
• Convenient drain valve with an integrated oil sampling device for easy maintenance and monitoring.
• Precision temperature gauge for accurate and reliable monitoring of transformer conditions.
• Precision-engineered liquid level gauge designed to deliver unparalleled performance and accuracy, ensuring optimal functionality and safety.
• Comprehensive pressure and vacuum gauge for complete system diagnostics, providing accurate insights for maintenance and troubleshooting.
• Dedicated Wildlife Protection: Proactively safeguarding and preserving wildlife in the vicinity of your power equipment, promoting harmonious coexistence.
• Overload Warning Signal Light: Swiftly alerts you to potential overloads, maintaining the safety and integrity of your system at all times.
• Emergency Overload Reset Handle: Exclusively equipped on self-protected transformers for rapid resets during unexpected overloads, ensuring continuity and safety.
• Tank Ground Connector: Offers dependable grounding solutions for superior safety and performance.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: A standard feature on one-bushing transformers, excluding step-up/step-down units, it guarantees optimal performance and safety.
• Natural Ester Dielectric Fluid: An environmentally friendly fluid that not only enhances efficiency but also promotes sustainability in operations.
• Custom Stenciling and Labeling: Tailor your transformers with personalized branding for effortless identification and added aesthetic allure.
• Laser Engraved Stainless Steel Nameplate: Impeccably durable and stylish, these nameplates are crafted to endure and maintain their elegance over time.
• Rural Utilities Service (RUS) Design Standards: RUS compliance ensures unmatched reliability and quality in rural area applications.
• Canadian Standards Association (CSA) Design Standards: Meticulously adheres to CSA standards, guaranteeing dependable and safe operation for peace of mind.
• NEMA TP-1 Compliant Designs: Optimize energy efficiency and elevate performance with designs compliant with NEMA TP-1 standards.
(Note: For availability of other kVA sizes, voltage ratings, features, accessories, and design standards not listed, please contact your distributor or factory representative.)
| Rated Power (KV) |
High Voltage (KV) |
Low Voltage (KV) |
No-load Loss (W) |
On-load Loss (W) |
Oil Weight (KG) |
Total Weight (KG) |
|
| 10 |
34500/
19920
13800/
7957
13200/
7620
12470/
7200
or others |
120-240
240-480
347
600 |
36 |
120 |
22 |
150 |
| 15 |
50 |
195 |
30 |
210 |
| 25 |
80 |
290 |
45 |
258 |
| 37.5 |
105 |
360 |
50 |
340 |
| 50 |
135 |
500 |
62 |
395 |
| 75 |
190 |
650 |
88 |
480 |
| 100 |
210 |
850 |
94 |
530 |
| 167 |
350 |
1410 |
138 |
680 |
| 333 |
- |
- |
- |
- |
1. What services can we provide?
We offer extensive customization options, including OEM, ODM, or any specific requests you may have.
Receive expert technical solutions tailored specifically to your needs.
Benefit from our comprehensive aftersales service. With a professional local service team stationed across America, Australia, Africa, and more, we promptly address any issues you experience during usage.
2. How long does it take to manufacture once an order has been placed?
The manufacturing timeline varies with order volume, typically ranging from 4 to 8 weeks post-order placement.
3. Is it possible to put our logo on your product or product packaging?
Absolutely! Our factory welcomes customization. We can design and produce according to your brand specifications, including logo, color, and packaging, adhering to different country standards.
4. Why do our Customers choose us?
With over 20 years of expertise in transformers and powerelectronic equipment, we offer unparalleled reliability and quality. Our comprehensive customer service assures clients worldwide of consistent, dependable products.
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