Bizoe Industries stands proudly at the forefront of the industry, celebrated for our unparalleled precision in not just meeting, but consistently surpassing the diverse and ever-evolving expectations of our valued customers. Our dedication to excellence ensures that we deliver solutions that are finely tuned to cater to the unique demands of each client, solidifying our reputation as a leader in the field.
Strategic Life-Cycle Cost Minimization
Howard Industries' unparalleled Customer Assistance Team excels in discovering opportunities for remarkable cost savings. Through leveraging advanced activity-based cost analysis, our adept commercial and technical specialists thoroughly examine every expense across the transformer supply chain. This meticulous scrutiny allows us to pinpoint and eliminate non-value-adding activities, resulting in a substantial reduction of costs.
Uncompromising Quality and Reliability in Every Transformer
Superior quality translates to significantly lower failure rates, ultimately leading to reduced operational and maintenance expenditures. This exceptional level of quality empowers our customers to further cut costs by minimizing, or even completely eliminating, the necessity for incoming receipt inspections and testing procedures.
ISO-9001 Certification
Recognized as the apex standard in the esteemed ISO-9000 series, ISO-9001 encompasses design, manufacturing, and service systems. This certification is a clear testament to Bizoe Powers' unwavering commitment to the relentless pursuit of quality enhancement.
At Bizoe Power, our robust Quality Assurance Program is meticulously crafted to meet the exacting quality standards demanded by our most discerning clientele. We transcend the traditional manufacturing-centric paradigm by instituting 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 relentless commitment to excellence is evidenced by Bizoe Powers' ISO-9001 certification, which stands as a testament to our superior quality management system.
Durable, corrosion-resistant finish achieved through the cutting-edge application of electrostatically applied powder paint, ensuring longevity and robustness.
Durable, corrosion-resistant finish achieved through the cutting-edge application of electrostatically applied powder paint, ensuring longevity and robustness.
State-of-the-art computerized final test stations perform an exhaustive series of electrical tests before shipment, guaranteeing unparalleled reliability.
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. Every transformer design is meticulously optimized to fulfill customer needs, ensuring top-tier performance at the most competitive cost.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power proudly presents a comprehensive collection of single-phase and three-phase overhead distribution transformers. Our cutting-edge product range includes traditional, self-protected, and step-up/step-down configurations, meticulously designed to meet a vast array of power requirements.
Every Bizoe transformer is precisely crafted with enhanced safety margins and reliability, showcasing these extraordinary standard features to ensure superior performance.
Standard Features
• Surpasses the strictest IEEE, NEMA, and RUS standards wherever applicable, ensuring unmatched quality and reliability.
• State-of-the-art shell-type core design, available in both silicon and amorphous variants for optimal efficiency.
• Pioneering vertical triplex design tailored specifically for three-phase transformers, enhancing performance.
• High-voltage bushings crafted from robust wet-process porcelain, oil-filled at 125 kV BIL and above, to drastically reduce radio interference.
at 125 kV BIL and above for reduced radio interference)
• Low voltage bushings molded from durable polymer or wet-process porcelain, ensuring lasting quality.
• Tin-plated bronze terminals designed for seamless compatibility with both copper and aluminum connections.
• Incorporates a provision for low-voltage grounding, excluding step-up/step-down units, for enhanced safety.
• Equipped with mounting provisions for lightning arresters, ensuring optimal protection.
• Low-voltage ground strap included, specifically for 1-bushing units only and unavailable 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, simplifying the paralleling process.
Visible cover ground connected efficiently to the upper mounting bracket or coupling on the tank wall.
• Thorough tank grounding provisions, expertly engineered for maximum safety.
• Includes a specialized tank ground connector, specifically for 1-bushing units.
(1-bushing units only)
• Automatic pressure relief valve integrated to enhance safety measures.
• Utilizes high-grade mineral oil fortified with oxidation inhibitors for prolonged operational life.
• Constructed with a robust mild steel tank, cover, and ring, ensuring exceptional durability.
• Features continuous-bead welding on lifting lugs and mounting brackets, providing superior safety and corrosion resistance.
• Recessed tank bottom meticulously designed to offer scuff protection, preserving aesthetics and functionality.
• Durable powder-paint finish applied to augment resistance against abrasion and corrosion.
• Covers equipped with a minimum of 10 kV insulation for enhanced safety.
• Hardware for cover-ring is corrosion-resistant, ensuring prolonged integrity.
• Tank distinctly marked with clear KVA indicators for easy identification.
• Internal oil-level indicator mark for precise monitoring and maintenance.
• Precision laser-engraved nameplate for lasting readability and identification.
Beyond the impressive standard features, our self-protected transformers boast an advanced array of additional features, setting new benchmarks in transformer technology.
• Experience precise control with our low-voltage circuit breaker, seamlessly integrated with an efficient external operating handle.
• Ensure unparalleled safety with our robust, external tank-mounted lightning arrester designed for durability and enhanced protection.
• Internal high-voltage expulsion fuse delivers reliable and consistent performance.
Comprehensive Standard kVA and Voltage Ratings
Single-Phase Conventional Transformers
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
2400/4160Y or 4160GrdY/2400 through
19920/34500GrdY or
34500GrdY/19920
(60 kV through 250 kV BIL)
Low-Voltage Ratings
120, 120/240, 240/480, or 277
(30 kV BIL)
Three-Phase Conventional or Self-Protected Transformers
KVA Ratings (65°C Rise)
30, 45, 75, 112.5, 150, 225, 300
High-Voltage Ratings
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL)
Low-Voltage Ratings
208Y/120
480Y/277
240
480
240 with 120 mid-tap, 480 with 240 mid-tap (30 kV BIL)
Note: For additional kVA sizes, unique voltage ratings, and customizable design standards not listed here, please connect with your distributor or factory representative for tailored solutions.
Optional Features, Accessories, and Design Standards
• Crafted with excellence, our robust stainless steel tank, cover, and cover ring ensure long-lasting durability.
• Choose from a range of lightning arrester options: externally mounted or internally under oil, standard on self-protected models, for superior safety.
• Advanced high-voltage tap switch with external operating handle:
Opt for 4-2.5% taps above normal, 4-2.5% taps below normal, 2-2.5% taps above and below normal, or taps precisely at 13800/13200/12870/12540 for units rated 14400.
• Dual high-voltage switch with an external operating handle offers versatile control and flexibility.
• Dual low-voltage switch, exclusively available on step-up/step-down transformers, for enhanced operational efficiency.
• Interlaced low-voltage windings, not applicable on step-up/step-down or three-phase transformers, promote superior performance.
• Conveniently designed drain valve equipped with an oil sampling device for ease of maintenance and monitoring.
• Precision-engineered temperature gauge ensures accurate monitoring for optimized performance.
• Discover the precision of our Accurate Liquid Level Gauge, crafted to ensure optimal performance in every application.
• Experience comprehensive diagnostics with our Pressure/Vacuum Gauge, designed to keep your system in peak condition.
• Dedicated to Wildlife Protection: Our commitment ensures the safety and preservation of wildlife around your essential power equipment.
• Stay ahead of potential issues with our Overload Warning Signal Light, providing immediate alerts to maintain system safety and reliability.
• Emergency Overload Reset Handle: Exclusively available on self-protected transformers for swift resets during overload situations, ensuring continuity.
• Equip your system with our Tank Ground Connector, offering reliable grounding for enhanced safety and peace of mind.
(standard on 1 bushing transformers)
• Our Low-Voltage Winding Ground Strap is standard on 1 bushing transformers, excluding step-up/step-down units, to ensure seamless performance.
• Infuse your operations with our Natural Ester Dielectric Fluid, an eco-friendly option that boosts efficiency and sustainability.
• Enhance your brand with Custom Stenciling and Labeling, allowing easy identification and a touch of aesthetic appeal to your transformers.
• Equip your transformers with our Laser Engraved Stainless Steel Nameplate, offering durability and stylish identification that stands the test of time.
• Rural Utilities Service (RUS) Design Standards: Our transformers meet RUS standards, ensuring reliability and unmatched quality in rural applications.
• Canadian Standards Association (CSA) Design Standards: Adhering to CSA standards, our products promise dependable and safe operation.
• NEMA TP-1 Compliant Designs: Achieve energy efficiency and stellar performance with our NEMA TP-1 compliant transformers.
(Note: For inquiries about 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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