Bizoe Industries stands out in the industry, celebrated for its unparalleled commitment to consistently surpassing our customers' expectations with precision and excellence.
Strategic Life-Cycle Cost Minimization: A forward-thinking approach to dramatically reduce expenses throughout the product's lifespan, ensuring maximum value and sustainability.
Howard Industries' unparalleled Customer Assistance Team excels in uncovering cost-saving opportunities. With a keen eye for detail, our specialists employ cutting-edge activity-based cost analysis to meticulously examine expenses throughout the transformer supply chain. This rigorous scrutiny identifies and eradicates non-value-adding activities, delivering substantial cost reductions.
Uncompromising Quality and Reliability in Every Transformer: We guarantee that each unit upholds the highest standards, ensuring consistent performance and peace of mind for our valued customers.
Superior quality translates to lower failure rates, leading to reduced operational and maintenance expenses. With our high-quality transformers, customers can significantly cut costs by minimizing or even eliminating the need for incoming receipt inspections and testing.
ISO-9001 Certification: The hallmark of quality, this certification is a testament to our dedication to excellence in design, manufacturing, and service across all operations.
Recognized as the pinnacle standard in the globally acknowledged ISO-9000 series, ISO-9001 encompasses design, manufacturing, and service systems. This certification underscores Bizoe Powers' unwavering dedication to continuous quality enhancement, ensuring our products stand out in the market.
At Bizoe Power, our robust Quality Assurance Program is meticulously crafted to meet the exacting quality standards demanded by our most discerning clientele. Moving beyond the conventional manufacturing-centric paradigm, we have instituted a dynamic quality system that seamlessly integrates all facets of our operations, including Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting. This holistic approach ensures that every product and service we offer is of
unparalleled quality. Our commitment to excellence is evidenced by Bizoe Powers' ISO-9001 certification, a testament to our superior quality management system, providing our customers with the utmost confidence in our offerings.
Durable, corrosion-resistant finish achieved through electrostatically applied powder paint: This innovative finish guarantees long-lasting protection, preserving the aesthetic and functional integrity of our transformers.
Durable, corrosion-resistant finish achieved through electrostatically applied powder paint: Our advanced coating technology ensures enduring resilience, safeguarding against environmental challenges.
State-of-the-art computerized final test stations conduct a comprehensive series of electrical tests before shipment, ensuring top-tier reliability: This rigorous testing regimen affirms our commitment to delivering only the most reliable products to our customers.
Environmentally-Controlled Winding Facility: Our cutting-edge facility ensures optimal conditions for the production of superior-quality transformers, maintaining our high standards of excellence.
Designs Tailored for Optimal Performance and Cost-Efficiency: Our bespoke designs are crafted to deliver unparalleled performance while ensuring cost-effectiveness, tailored precisely to the unique needs of our clients.
Our design philosophy revolves around delivering precisely what our customers require. This entails crafting transformers that are custom-designed to meet each client's unique specifications. Every transformer design is meticulously optimized to fulfill customer needs at the most competitive cost, ensuring satisfaction 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.
Each Bizoe transformer is meticulously engineered with enhanced safety margins and reliability, boasting the following exceptional standard features.
Standard Features
• Exceeds the most stringent IEEE, NEMA, and RUS standards where applicable
• Advanced shell-type core design available in both silicon and amorphous units
• Innovative vertical triplex design specific to three-phase transformers
• High-voltage bushings crafted from wet-process porcelain (oil-filled at 125 kV BIL and above) to minimize radio interference
at 125 kV BIL and above for reduced radio interference)
• Low voltage bushings made from molded polymer or wet-process porcelain
• Tin-plated bronze terminals that are compatible with both copper and aluminum connections
• Provision for low-voltage grounding (excluding step-up/step-down units)
• Mounting provisions for lightning arresters
• Low-voltage ground strap
(1-bushing units only; not available on step-up/ step-down units)
• Permanently stamped identification on internal secondary leads for simplified paralleling
Visible cover ground connected to upper mounting bracket or coupling on tank wall
• Comprehensive tank grounding provisions
• Dedicated tank ground connector
(1-bushing units only)
• Safety-enhancing automatic pressure relief valve
• High-quality mineral oil with oxidation inhibitor
• Robust mild steel tank, cover, and ring construction
• Continuous-bead welding on lifting lugs and mounting brackets for superior safety and corrosion resistance
• Recessed tank bottom designed for scuff protection
• Durable powder-paint finish for enhanced resistance to abrasion and corrosion
• Minimum 10 kV cover insulation
• Corrosion-resistant hardware for cover-ring
• Clear KVA marking on the tank
• Internal oil-level indicator mark
• Precision laser-engraved nameplate
In addition to the aforementioned standard features, our self-protected transformers are equipped with the following advanced features:
• Introducing a low-voltage circuit breaker that's designed with an external operating handle, ensuring both ease of use and superior performance.
• Experience peace of mind with our durable, tank-mounted lightning arrester. This external unit enhances safety, protecting your equipment from electrical surges.
• For reliable and consistent performance, discover our internal high-voltage expulsion fuse, a safeguard for your electrical systems.
Explore our comprehensive selection of standard kVA and voltage ratings, tailored to meet diverse electrical applications.
Single-Phase Conventional Transformers: A versatile solution for various power distribution needs.
KVA Ratings (65°C Rise): Offering a broad range to suit your requirements:
0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, and 833 for flexible power support.
High-Voltage Ratings: Ensuring optimal performance across a spectrum of power settings.
2400/4160Y or 4160GrdY/2400 through dynamic voltage ranges,
19920/34500GrdY or
34500GrdY/19920 for specialized applications,
(60 kV through 250 kV BIL) safeguarding equipment up to high voltage limits.
Low-Voltage Ratings: Tailored adaptability for various configurations.
120, 120/240, 240/480, or 277
(30 kV BIL) for comprehensive low voltage solutions.
Discover our Three-Phase Conventional or Self-Protected Transformers for robust industrial applications.
KVA Ratings (65°C Rise): Options include:
30, 45, 75, 112.5, 150, 225, 300 to match demanding load requirements.
High-Voltage Ratings: Covering extensive ranges for high-demand environments.
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL), ensuring comprehensive coverage.
Low-Voltage Ratings: Designed for efficient energy distribution.
208Y/120
480Y/277
240
480
240 with 120 mid-tap, 480 with 240 mid-tap (30 kV BIL) for versatile applications.
Note: For additional kVA sizes, voltage ratings, features, accessories, and custom design standards not shown, we invite you to contact your distributor or factory representative for personalized solutions.
Optional Features, Accessories, and Design Standards: Enhance your transformer setup with:
• Robust construction with a stainless steel tank, cover, and/or cover ring for long-lasting durability.
• Choose flexible lightning arrester options: externally-mounted or internally-mounted under oil, standard on self-protected transformers.
• High-voltage tap switch with an external operating handle, offering:
Select from 4-2.5% taps above normal, 4-2.5% taps below normal, 2-2.5% taps both above and below normal, or taps configured at 13800/13200/12870/12540 for units rated 14400.
• Dual high-voltage switch with external operating handle for adaptable control.
• Dual low-voltage switch available exclusively on step-up/step-down transformers for increased flexibility.
• Interlaced low-voltage windings, not applicable on step-up/step-down or three-phase transformers, for precise energy distribution.
• Convenient drain valve equipped with an oil sampling device for effortless maintenance.
• Precision temperature gauge for accurate monitoring, ensuring optimal operating conditions.
• Accurate Liquid Level Gauge: Ensure your system performs at its peak with our precision-engineered liquid level gauge, designed for optimal performance and reliability.
• Pressure/Vacuum Gauge: Empower your diagnostics with our comprehensive pressure and vacuum gauge, offering detailed insights for superior system management.
• Dedicated Wildlife Protection: Our commitment to safeguarding wildlife is reflected in our equipment, engineered to ensure the safety and preservation of nature around your power infrastructure.
• Overload Warning Signal Light: Stay ahead with immediate alerts for potential overloads, ensuring your system remains secure and perfectly operational.
• Emergency Overload Reset Handle: Exclusively featured on self-protected transformers, this handle allows swift and easy resets during overloads, ensuring your operations' continuity.
• Tank Ground Connector: Enhance your safety measures with our reliable grounding connector, designed for ultimate protection and compliance.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: Standardized for 1 bushing transformers (excluding step-up/step-down units), offering unmatched performance and reliability.
• Natural Ester Dielectric Fluid: Go green with our eco-friendly dielectric fluid, boosting your transformer's efficiency and sustainability.
• Custom Stenciling and Labeling: Enhance your brand visibility and ease of identification with our personalized stenciling and labeling options.
• Laser Engraved Stainless Steel Nameplate: Experience durability and elegance with our stainless steel nameplates, designed to withstand the test of time.
• Rural Utilities Service (RUS) Design Standards: Trust in our compliance with RUS standards, ensuring reliability and quality for rural power applications.
• Canadian Standards Association (CSA) Design Standards: Rely on our adherence to CSA standards for safe and dependable operation across diverse applications.
• NEMA TP-1 Compliant Designs: Achieve maximum energy efficiency and superior performance with designs that meet NEMA TP-1 standards.
(Note: Please consult your distributor or factory representative for detailed information on the availability of additional kVA sizes, voltage ratings, features, accessories, and design standards not 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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