Bizoe Industries is globally acclaimed for its unparalleled expertise in not only meeting but also surpassing our esteemed customers' expectations with precision and excellence.
Strategic Life-Cycle Cost Minimization
Howard Industries' unmatched Customer Assistance Team stands out in identifying exceptional cost-saving opportunities. By harnessing sophisticated activity-based cost analysis, our expert commercial and technical teams conduct thorough examinations of expenses throughout the transformer supply chain. This allows us to precisely identify and eliminate any non-value-adding activities, resulting in a marked reduction of overall costs.
Uncompromising Quality and Reliability in Every Transformer
Our commitment to superior quality directly translates to remarkably low failure rates, which in turn leads to a substantial decrease in operational and maintenance costs. By ensuring the highest standards of quality, our customers can dramatically cut costs by reducing or even eliminating the necessity for incoming receipt inspections and testing.
ISO-9001 Certification
Acknowledged as the ultimate standard within the internationally recognized ISO-9000 series, ISO-9001 covers aspects of design, manufacturing, and service systems. This esteemed certification highlights Bizoe Power's steadfast commitment to continuous improvement in quality and service excellence.
At Bizoe Power, our comprehensive Quality Assurance Program is thoughtfully designed to meet the rigorous quality standards expected by our most demanding clients. Beyond traditional manufacturing-focused approaches, we have implemented a dynamic quality system that seamlessly integrates every aspect of our operations. This includes areas such as Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting, ensuring that each product and service we provide meets
unrivaled quality standards. Our dedication to excellence is further exemplified by Bizoe Power's ISO-9001 certification, which serves as a hallmark of our superior quality management system.
A durable, corrosion-resistant finish is achieved with electrostatically applied powder paint, offering longevity and resilience.
A durable, corrosion-resistant finish is achieved with electrostatically applied powder paint, offering longevity and resilience.
State-of-the-art computerized final test stations perform an exhaustive series of electrical tests prior to shipment, guaranteeing top-tier reliability and performance.
Environmentally-Controlled Winding Facility
Designs Tailored for Optimal Performance and Cost-Efficiency
Our design philosophy is centered around delivering exactly what our customers need. This involves creating transformers that are meticulously custom-designed to align with each client's unique specifications. Every transformer design is carefully refined to meet customer requirements while ensuring the most competitive pricing.
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 innovative product line includes conventional, self-protected, and step-up/step-down designs, adeptly catering to diverse power needs with precision and reliability.
Each Bizoe transformer is meticulously engineered with enhanced safety margins and reliability, boasting the following remarkable standard features designed to exceed expectations in performance and durability.
Standard Features
• Comprehensively exceeds the most stringent IEEE, NEMA, and RUS standards where applicable, ensuring superior compliance and quality.
• Cutting-edge shell-type core design available in advanced silicon and amorphous units, tailored for optimal efficiency.
• Innovatively crafted vertical triplex design specific to three-phase transformers, enhancing operational efficiency.
• High-voltage bushings crafted from premium wet-process porcelain (oil-filled at 125 kV BIL and above) to substantially minimize radio interference, ensuring optimal functionality.
at 125 kV BIL and above for reduced radio interference)
• Low voltage bushings made from high-quality molded polymer or wet-process porcelain, providing robust performance and reliability.
• Versatile tin-plated bronze terminals compatible with both copper and aluminum connections, enhancing adaptability and ease of use.
• Provision for low-voltage grounding (excluding step-up/step-down units), ensuring safe and effective operation.
• Mounting provisions expertly designed for lightning arresters, providing additional safety and protection.
• Low-voltage ground strap (1-bushing units only; not available on step-up/step-down units), ensuring efficient grounding.
(1-bushing units only; not available on step-up/ step-down units)
• Permanently stamped identification on internal secondary leads for simplified paralleling, enhancing operational clarity.
Visible cover ground connected to upper mounting bracket or coupling on tank wall, ensuring secure grounding stability.
• Comprehensive tank grounding provisions, ensuring consistent and reliable grounding across all units.
• Dedicated tank ground connector (1-bushing units only), designed for precise and safe grounding.
(1-bushing units only)
• Safety-enhancing automatic pressure relief valve, ensuring maximum safety under pressure conditions.
• High-quality mineral oil with oxidation inhibitor, ensuring optimal performance and longevity.
• Robust mild steel tank, cover, and ring construction, built for unrivaled durability and strength.
• Continuous-bead welding on lifting lugs and mounting brackets for superior safety and enhanced corrosion resistance.
• Recessed tank bottom designed for scuff protection, ensuring resilient and reliable operation.
• Durable powder-paint finish, enhancing resistance to abrasion and corrosion, ensuring a long-lasting aesthetic.
• Minimum 10 kV cover insulation, providing superior insulation and safety.
• Corrosion-resistant hardware for cover-ring, ensuring long-lasting integrity and performance.
• Clear KVA marking on the tank, ensuring easy identification and enhanced operational efficiency.
• Internal oil-level indicator mark, providing easy monitoring and maintenance of optimal oil levels.
• Precision laser-engraved nameplate, offering clear identification and enhanced professionalism.
In addition to the aforementioned standard features, our self-protected transformers are equipped with the following advanced features for enhanced security and reliability:
• Discover the excellence of our low-voltage circuit breaker, designed with an intuitive external operating handle for seamless usability and enhanced operational efficiency.
• Embrace safety with our robust, tank-mounted lightning arrester, expertly crafted for optimal durability and enhanced protective measures.
• Experience reliability with our internal, high-voltage expulsion fuse, ensuring steadfast performance and superior operational integrity.
Comprehensive Standard kVA and Voltage Ratings Unveiled
Single-Phase Conventional Transformers Built for Excellence
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 for Superior Versatility
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 customized kVA sizes, voltage ratings, features, accessories, and design standards beyond our standard offerings, please reach out to your trusted distributor or factory representative for tailored solutions.
Optional Features, Accessories, and Design Standards for Enhanced Customization
• Sturdy stainless steel components, including tank, cover, and/or cover ring, designed for enduring performance.
• Versatile lightning arrester options ranging from externally-mounted to internally-mounted under oil, standard on self-protected transformers, providing flexible safety solutions.
• Precision-engineered high-voltage tap switch with an external operating handle for easy adjustments:
Select from 4-2.5% taps above normal, 4-2.5% taps below normal, 2-2.5% taps above and below normal, or 13800/13200/12870/12540 taps for units rated 14400, ensuring adaptable voltage management.
• Dual high-voltage switch featuring an external operating handle, providing versatile control for complex setups.
• Dual low-voltage switch, exclusively available for step-up/step-down transformers, offering flexible transformation capabilities.
• Interlaced low-voltage windings, except for step-up/step-down or three-phase transformers, delivering enhanced winding efficiency.
• User-friendly drain valve complemented by an oil sampling device for efficient maintenance.
• Advanced temperature gauge for precise monitoring, ensuring optimal operational conditions.
• Accurate Liquid Level Gauge: Ensure your system operates at peak efficiency with our precision liquid level gauge, designed to deliver optimal performance at all times.
• Pressure/Vacuum Gauge: Equip your power distribution system with our comprehensive diagnostics tool, providing essential insights for maintaining system integrity.
• Dedicated Wildlife Protection: Safeguard the natural ecosystem around your power infrastructure with our advanced wildlife protection solutions, ensuring both safety and preservation.
• Overload Warning Signal Light: Rely on immediate and unmistakable alerts for potential overloads, ensuring your system remains secure and operational.
• Emergency Overload Reset Handle: Experience unparalleled convenience with our exclusive reset handle on self-protected transformers, designed for rapid recovery during overload incidents.
• Tank Ground Connector: Enhance safety with our dependable ground connector, ensuring reliable grounding for your equipment.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: Guarantee superior performance with our standard ground strap, tailored for 1 bushing transformers, ensuring exceptional reliability.
• Natural Ester Dielectric Fluid: Embrace eco-friendly innovation with our natural ester dielectric fluid that boosts both efficiency and sustainability in your operations.
• Custom Stenciling and Labeling: Elevate your brand presence with personalized stenciling and labeling, making your transformers easily identifiable and aesthetically pleasing.
• Laser Engraved Stainless Steel Nameplate: Opt for style and durability with our laser engraved stainless steel nameplates, engineered to withstand the test of time.
• Rural Utilities Service (RUS) Design Standards: Assure reliability and quality in rural settings with our adherence to RUS design standards, tailored for robust applications.
• Canadian Standards Association (CSA) Design Standards: Operate with confidence and safety through compliance with CSA standards, crafted for dependable performance.
• NEMA TP-1 Compliant Designs: Maximize energy efficiency and maintain superior performance with our designs that fully comply with NEMA TP-1 standards.
(Note: For further customization, including 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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