Bizoe Industries is renowned across the industry for its unparalleled ability to not only precisely meet but also consistently exceed our customers' expectations. Our commitment to excellence is unmatched and forms the cornerstone of our dedication to delivering superior quality and satisfaction.
Strategic Life-Cycle Cost Minimization
Discover unparalleled financial efficiency with Howard Industries' exceptional Customer Assistance Team! Our experts delve deep into advanced activity-based cost analysis, meticulously examining every expense within the transformer supply chain. By identifying and eliminating non-essential activities, we significantly reduce costs, ensuring you receive the utmost value.
Uncompromising Quality and Reliability in Every Transformer
Experience the pinnacle of superior quality, which delivers remarkable benefits such as reduced failure rates and significantly lower operational and maintenance costs. Our unmatched quality allows customers to streamline processes by minimizing or even eliminating the necessity for incoming inspections and testing.
ISO-9001 Certification
ISO-9001, the ultimate mark of excellence within the globally esteemed ISO-9000 series, covers design, manufacturing, and service systems. This prestigious certification highlights Bizoe Power's unwavering commitment to relentless quality enhancement and excellence.
At Bizoe Power, we have meticulously crafted a formidable Quality Assurance Program to meet the demanding quality standards expected by our most discerning clients. We've transcended the traditional manufacturing focus, instituting a vibrant quality system that integrates every operation facet, including Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting. This comprehensive strategy ensures the delivery of unparalleled product and service quality.
of unparalleled quality. Our commitment to excellence is evidenced by Bizoe Powers' ISO-9001 certification, a testament to our superior quality management system.
Experience a resilient and corrosion-resistant finish with our transformers, thanks to the application of electrostatically applied powder paint, ensuring durability and longevity.
Experience a resilient and corrosion-resistant finish with our transformers, thanks to the application of electrostatically applied powder paint, ensuring durability and longevity.
Our state-of-the-art computerized final test stations conduct an exhaustive range of electrical tests before shipment, guaranteeing unparalleled reliability and performance in every unit.
Environmentally-Controlled Winding Facility
Designs Tailored for Optimal Performance and Cost-Efficiency
Our design philosophy is centered around exceeding customer expectations by delivering custom-designed transformers tailored to each client's specific requirements. Every design is rigorously optimized to ensure exceptional performance and cost-efficiency, providing unmatched value.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power is proud to present a comprehensive selection of single-phase and three-phase overhead distribution transformers. Our diversified product range spans conventional models, self-protected units, and step up/step-down designs, catering to a broad spectrum of power requirements and ensuring unmatched versatility in electrical distribution.
Every Bizoe transformer is crafted with precision engineering, offering enhanced safety margins and unparalleled reliability. Our transformers are distinguished by the following outstanding standard features:
Standard Features
• Complies with and surpasses the toughest IEEE, NEMA, and RUS standards where applicable, ensuring top-tier performance and trust.
• Featuring an advanced shell-type core design available in both silicon and amorphous units for optimal efficiency.
• Utilizes an innovative vertical triplex design, exclusively tailored for three-phase transformers for enhanced performance.
• Equipped with high-voltage bushings constructed from wet-process porcelain (oil-filled at 125 kV BIL and above) to substantially minimize radio interference.
at 125 kV BIL and above for reduced radio interference)
• Low voltage bushings composed of durable molded polymer or wet-process porcelain, ensuring longevity and reliability.
• Tin-plated bronze terminals, designed to be compatible with both copper and aluminum connections, providing flexibility and ease of use.
• Incorporates provisions for low-voltage grounding, excluding step-up/step-down units for safety assurance.
• Engineered with mounting provisions for efficient lightning arrester deployment.
• Features a low-voltage ground strap for enhanced safety (applicable to 1-bushing units only and not available on step-up/step-down units).
(1-bushing units only; not available on step-up/ step-down units)
• Boasts permanently stamped identification on internal secondary leads for streamlined paralleling and ease of maintenance.
Visible cover ground connected to upper mounting bracket or coupling on tank wall to ensure robust grounding.
• Comprehensive tank grounding provisions to maximize safety and operational integrity.
• Equipped with a dedicated tank ground connector for reliable grounding (applicable to 1-bushing units only).
(1-bushing units only)
• A safety-enhancing automatic pressure relief valve is included for improved security.
• Utilizes high-quality mineral oil infused with an oxidation inhibitor for superior longevity.
• Constructed with a robust mild steel tank, cover, and ring construction for maximum durability.
• Employs continuous-bead welding on lifting lugs and mounting brackets, providing superior safety and resistance to corrosion.
• Features a recessed tank bottom designed explicitly for scuff protection, extending the unit's lifespan.
• Finished with a durable powder-paint coat, enhancing resistance to abrasion and corrosion.
• Ensures minimum 10 kV cover insulation for outstanding performance.
• Utilizes corrosion-resistant hardware for the cover-ring, ensuring lasting reliability.
• Clear KVA marking on the tank for easy identification and maintenance.
• Includes an internal oil-level indicator mark for convenient monitoring and operation.
• Precision laser-engraved nameplate for easy identification and professional appearance.
Our self-protected transformers are further enhanced with the following cutting-edge features in addition to the above standard offerings:
• Introducing our state-of-the-art low-voltage circuit breaker, designed with a user-friendly external operating handle for effortless control and unmatched convenience.
• Equip your system with our durable, external tank-mounted lightning arrester, ensuring enhanced safety and reliability in every electrical environment.
• Experience dependable performance with our internal, high-voltage expulsion fuse, crafted for optimal reliability and efficiency.
Comprehensive Standard kVA and Voltage Ratings
Single-Phase Conventional Transformers
KVA Ratings (65°C Rise)
Our versatile range includes: 0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, and 833, ensuring there's a perfect fit for every requirement.
High-Voltage Ratings
Choose from our diverse high-voltage options: 2400/4160Y, 4160GrdY/2400 through
19920/34500GrdY, or
34500GrdY/19920, delivering exceptional flexibility and performance.
(60 kV through 250 kV BIL)
Low-Voltage Ratings
Available low-voltage ratings include: 120, 120/240, 240/480, or 277, catering to diverse application needs.
(30 kV BIL)
Three-Phase Conventional or Self-Protected Transformers
KVA Ratings (65°C Rise)
Our robust ratings span: 30, 45, 75, 112.5, 150, 225, 300, tailored for various power demands.
High-Voltage Ratings
Our high-voltage options extend from 4160GrdY/2400 through 34500GrdY/19920, built for resilience and reliability (60 kV through 150 kV BIL).
Low-Voltage Ratings
Our low-voltage solutions include: 208Y/120,
480Y/277,
240,
480,
and specialized configurations like 240 with 120 mid-tap, 480 with 240 mid-tap, offering superior versatility (30 kV BIL).
Note: For customized kVA sizes, specific voltage ratings, and bespoke features or standards not listed, please reach out to your distributor or our factory representatives.
Optional Features, Accessories, and Design Standards
• Upgrade to our robust stainless steel tank, cover, and/or cover ring for enhanced durability and protection.
• Select from flexible lightning arrester options: externally-mounted or internally-mounted under oil, standard on self-protected transformers, for tailored protection.
• Optimize your system with our high-voltage tap switch featuring an external operating handle:
Choose from a variety of tap configurations: 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.
• Enhance versatility with our dual high-voltage switch, complete with an external operating handle for seamless control.
• Equip your step-up/step-down transformers with a dual low-voltage switch for flexible operation.
• Introduce sophistication with our interlaced low-voltage windings, though not available on step-up/step-down or three-phase transformers.
• Enjoy the convenience of our drain valve, equipped with an oil sampling device for easy maintenance.
• Keep an eye on performance with our precision temperature gauge, designed for accurate monitoring.
• Precision Liquid Level Gauge: Achieve peak performance with our highly accurate liquid level gauge, designed for optimal efficiency and reliability.
• Multi-Functional Pressure/Vacuum Gauge: Comprehensive diagnostics at your fingertips with our dual-function gauge, ensuring your system runs smoothly.
• Dedicated Wildlife Protection: Prioritizing the safety and preservation of wildlife near your power setup, safeguarding nature and technology in harmony.
• Overload Warning Signal Light: Stay one step ahead with immediate alerts for potential overloads, ensuring your system's safety and reliability.
• Emergency Overload Reset Handle: Exclusive to self-protected transformers, allowing swift resets during overloads and maintaining operational efficiency.
• Robust Tank Ground Connector: Ensuring secure grounding for enhanced safety and operational integrity.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: Standard on single bushing transformers, except step-up/step-down units, for optimum functionality.
• Eco-Friendly Natural Ester Dielectric Fluid: Our green dielectric fluid boosts efficiency and sustainability, protecting both your system and the environment.
• Branded Custom Stenciling and Labeling: Enhance your transformer's identity with personalized branding options for easy recognition and visual appeal.
• Durable Laser Engraved Stainless Steel Nameplate: Timeless style and durability in our superbly crafted nameplates that stand the test of time.
• Rural Utilities Service (RUS) Design Standards: Guaranteed reliability and quality, meeting RUS standards for rural applications.
• Canadian Standards Association (CSA) Design Standards: Dependable and safe operation ensured by adherence to CSA standards.
• NEMA TP-1 Compliant Designs: Maximize energy efficiency and performance with our designs that comply with NEMA TP-1 standards.
(Note: Contact your distributor or factory representative to explore 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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