Bizoe Industries is celebrated for its extraordinary prowess in accurately aligning with and surpassing the expectations of our valued customers.
Strategic Life-Cycle Cost Minimization
Howard Industries' unparalleled Customer Assistance Team stands at the forefront of cost-saving innovation. By employing cutting-edge activity-based cost analysis, our team of commercial and technical specialists delves deeply into expense evaluation throughout the transformer supply chain. Through their expert scrutiny, they highlight and eradicate non-value-adding activities, dramatically slashing costs and delivering exceptional value.
Uncompromising Quality and Reliability in Every Transformer
Our commitment to superior quality results in exceptionally low failure rates, which significantly reduce operational and maintenance costs. By delivering higher quality products, our customers can achieve cost savings by cutting down or even eliminating the necessity for incoming receipt inspections and testing protocols.
ISO-9001 Certification
ISO-9001, the gold standard of the esteemed ISO-9000 series, covers all aspects of design, manufacturing, and service systems. This certification highlights Bizoe Powers’ steadfast commitment to perpetual quality improvement and excellence.
At Bizoe Power, our comprehensive Quality Assurance Program is designed with precision to satisfy the rigorous quality standards demanded by our most discerning clients. Beyond traditional manufacturing, we have implemented a dynamic quality system that seamlessly integrates all dimensions of our operations. From Marketing, Engineering, and Management Information Systems to Manufacturing, Shipping, and Accounting, this integrated approach guarantees each product and service we deliver is of
unmatched quality. Our unwavering pursuit of excellence is validated by Bizoe Powers' ISO-9001 certification, a hallmark of our outstanding quality management system.
Our products boast a durable, corrosion-resistant finish, achieved through the application of electrostatically applied powder paint.
Our products boast a durable, corrosion-resistant finish, achieved through the application of electrostatically applied powder paint.
With state-of-the-art computerized final test stations, we perform an extensive series of electrical tests before shipment, ensuring the highest reliability and satisfaction.
Environmentally-Controlled Winding Facility
Designs Tailored for Optimal Performance and Cost-Efficiency
Our design philosophy centers around delivering exactly what our customers need, crafting transformers that are custom-tailored to meet each client's unique specifications. Each transformer design is carefully optimized to deliver the highest level of performance at the most competitive cost possible.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power proudly presents an expansive collection of single-phase and three-phase overhead distribution transformers. Our diverse offerings include conventional, self-protected, and step up/step-down models, all designed to meet a variety of power requirements seamlessly and efficiently.
Every Bizoe transformer is crafted with precision engineering, ensuring enhanced safety margins and unparalleled reliability. These transformers boast a plethora of outstanding standard features that set them apart in the industry.
Standard Features
• Surpasses the most stringent IEEE, NEMA, and RUS standards wherever applicable, ensuring superior performance and reliability
• Features an advanced shell-type core design, available in both silicon and amorphous configurations to suit diverse applications
• Incorporates an innovative vertical triplex design specific to enhancing three-phase transformer capabilities
• High-voltage bushings are meticulously crafted from wet-process porcelain and are oil-filled at 125 kV BIL and higher to effectively minimize radio interference
at 125 kV BIL and above for minimized radio interference)
• Low voltage bushings are made from either molded polymer or wet-process porcelain for optimum durability and performance
• Equipped with tin-plated bronze terminals that are fully compatible with both copper and aluminum connections, ensuring versatility
• Includes provision for low-voltage grounding, although this feature is exclusive to non-step-up/step-down units
• Features dedicated mounting provisions for lightning arresters, enhancing safety measures
• Equipped with a reliable low-voltage ground strap for enhanced safety
(1-bushing units only; feature not available on step-up/ step-down units)
• Simplifies paralleling with permanently stamped identification on internal secondary leads
Includes a visible cover ground connected to the upper mounting bracket or coupling on the tank wall for added safety
• Comprehensive grounding provisions for the tank, ensuring robust safety and stability
• Dedicated tank ground connector for secure grounding (exclusive to 1-bushing units)
(1-bushing units only)
• Incorporates a safety-enhancing automatic pressure relief valve for added protection
• Utilizes high-quality mineral oil with an oxidation inhibitor to ensure long-lasting performance and reliability
• Constructed with robust mild steel for the tank, cover, and ring, providing exceptional durability
• Employs continuous-bead welding on lifting lugs and mounting brackets, offering superior safety and resistance to corrosion
• Designed with a recessed tank bottom to protect against scuffing, prolonging the lifespan
• Boasts a durable powder-paint finish to enhance resistance to abrasion and corrosion, ensuring longevity
• Guaranteed minimum 10 kV cover insulation, providing exceptional protection and performance
• Features corrosion-resistant hardware for the cover-ring, ensuring long-term durability
• Clearly marked KVA rating on the tank for easy identification and usage
• Internal oil-level indicator mark for easy monitoring and maintenance
• Precision laser-engraved nameplate for clear identification and appeal
Beyond the standard features listed, our self-protected transformers are also enriched with the following cutting-edge advancements:
• Introducing our high-performance low-voltage circuit breaker, equipped with a user-friendly external operating handle, ensuring seamless and safe operation.
• Experience superior protection with our durable, external tank-mounted lightning arrester, designed to significantly enhance safety measures.
• Featuring an internal, high-voltage expulsion fuse, our product guarantees reliable performance, safeguarding your electrical systems efficiently.
Explore Our Comprehensive Standard kVA and Voltage Ratings
Single-Phase Conventional Transformers - Versatile and Reliable
KVA Ratings (65°C Rise): Diverse Options to Meet Your Needs
Choose from 0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833 kVA ratings.
High-Voltage Ratings: Delivering Power with Precision
Versatile options from 2400/4160Y or 4160GrdY/2400 extending through
19920/34500GrdY, ensuring adaptability for various applications.
Additionally, 34500GrdY/19920 configurations are available for tailored solutions.
Offering a robust range of 60 kV through 250 kV BIL.
Low-Voltage Ratings: Tailored for Efficiency
Available in 120, 120/240, 240/480, or 277 options.
Designed for performance with a 30 kV BIL.
Three-Phase Conventional or Self-Protected Transformers: Advanced Solutions for Complex Needs
KVA Ratings (65°C Rise): Enhanced Capacity for Every Requirement
Available in 30, 45, 75, 112.5, 150, 225, 300 kVA specifications.
High-Voltage Ratings: High Performance for Demanding Applications
Configurations from 4160GrdY/2400 through 34500GrdY/19920, providing 60 kV through 150 kV BIL.
Low-Voltage Ratings: Designed for Compatibility and Efficiency
Available in 208Y/120,
480Y/277,
240,
and 480 configurations.
Options include 240 with 120 mid-tap or 480 with 240 mid-tap, all engineered with a 30 kV BIL.
For additional kVA sizes, voltage ratings, features, accessories, and design standards not listed, please reach out to your distributor or factory representative for personalized assistance.
Optional Features, Accessories, and Design Standards: Tailor Your Solution
• Constructed with robust stainless steel tanks, covers, and/or cover rings for enhanced durability.
• Flexible lightning arrester options: Choose externally-mounted or internally-mounted under oil for self-protected transformers.
• High-voltage tap switch with intuitive external operating handle offers customization:
Select from 4-2.5% taps above normal, 4-2.5% taps below normal, 2-2.5% taps above and below normal, or opt for taps at 13800/13200/12870/12540 for units rated at 14400.
• Dual high-voltage switch with external operating handle ensures versatile and comprehensive control.
• Dual low-voltage switch available exclusively on step-up/step-down transformers for adaptability.
• Interlaced low-voltage windings to optimize efficiency (note: not available on step-up/step-down or three-phase transformers).
• Equip with a convenient drain valve featuring an oil sampling device for ease of maintenance.
• Precision temperature gauge included for accurate, real-time monitoring.
• Precision-engineered Liquid Level Gauge: Experience unparalleled performance with our state-of-the-art liquid level gauge, designed for ultimate accuracy.
• Pressure/Vacuum Gauge: Unleash the power of comprehensive diagnostics with our expertly crafted gauge, ensuring optimal monitoring of pressure and vacuum levels.
• Wildlife Protection Commitment: Safeguard precious wildlife with our dedicated protection measures, meticulously designed to preserve the natural habitat around your power systems.
• Overload Warning Signal Light: Stay ahead of the curve with our immediate alert system, ensuring your system remains secure by signaling potential overloads instantly.
• Emergency Overload Reset Handle: Exclusively available on our self-protected transformers, this feature empowers quick and efficient resets during overloads for uninterrupted performance.
• Tank Ground Connector: Achieve unprecedented safety with our robust grounding solution, designed for unmatched reliability.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: Delivering high-level performance, this standard feature on single bushing transformers (excluding step-up/step-down units) ensures consistent excellence.
• Natural Ester Dielectric Fluid: Opt for eco-friendly, high-efficiency solutions with our sustainable dielectric fluid, enhancing both performance and environmental responsibility.
• Custom Stenciling and Labeling: Elevate your transformer identity with personalized branding options, offering easy recognition and unparalleled aesthetic appeal.
• Laser Engraved Stainless Steel Nameplate: Proudly display your investment with our resilient and elegantly designed nameplates, crafted to endure the test of time.
• Rural Utilities Service (RUS) Design Standards: Trust in our commitment to reliability and excellence with products strictly adhering to RUS standards, ideal for rural applications.
• Canadian Standards Association (CSA) Design Standards: Enjoy peace of mind with our adherence to CSA standards, ensuring dependable and safe operations.
• NEMA TP-1 Compliant Designs: Benefit from energy-efficient and high-performing designs with our NEMA TP-1 compliant products.
(Note: Please contact your distributor or factory representative to explore additional kVA sizes, voltage ratings, features, accessories, and design standards that may not be listed here.)
| 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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