Bizoe Industries is celebrated far and wide for its unparalleled expertise in meticulously meeting and even surpassing the expectations of our valued customers.
Strategic Life-Cycle Cost Minimization
Discover unmatched cost-saving potential with Howard Industries' exceptional Customer Assistance Team. Our specialists, both commercial and technical, leverage sophisticated activity-based cost analysis to meticulously examine expenses across the transformer supply chain. We adeptly identify and eradicate non-value-adding activities, leading to substantial cost reductions and enhanced efficiency.
Uncompromising Quality and Reliability in Every Transformer
Experience the pinnacle of superior quality, which ensures lower failure rates and results in significantly reduced operational and maintenance costs. Our high-quality products empower customers to cut costs further by minimizing or even eliminating the need for incoming receipt inspections and testing, driving efficiency and value.
ISO-9001 Certification
The globally acclaimed ISO-9001 certification, the apex of the ISO-9000 series, covers design, manufacturing, and service systems. This prestigious certification highlights Bizoe Powers' steadfast commitment to ongoing quality improvement and excellence in every facet of our operations.
At Bizoe Power, we have meticulously crafted a robust Quality Assurance Program that aligns with the highest quality standards demanded by our discerning clientele. Our approach transcends traditional manufacturing paradigms, establishing a dynamic quality system that flawlessly integrates all facets of our operations such as Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting. This comprehensive approach guarantees every product and service embodies impeccable quality and precision.
unparalleled quality. Our pledge to excellence is further substantiated by Bizoe Powers' ISO-9001 certification, affirming our top-tier quality management system.
Achieve durability and corrosion resistance with our premium finish, expertly applied through electrostatic powder painting, ensuring lasting protection and aesthetic appeal.
Achieve durability and corrosion resistance with our premium finish, expertly applied through electrostatic powder painting, ensuring lasting protection and aesthetic appeal.
Experience unparalleled reliability with our cutting-edge computerized final test stations. These stations conduct an exhaustive series of electrical tests to guarantee supreme reliability before shipment, ensuring that every product meets the highest standards of performance and safety.
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 means creating transformers that are meticulously custom-designed to meet each client's unique specifications. Every design is optimized to provide the perfect balance of performance and cost, ensuring that our transformers fulfill customer requirements at the most competitive prices.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power is delighted to present a comprehensive suite of single-phase and three-phase overhead distribution transformers, expertly designed to power your world. Our versatile collection includes conventional models, self-protected variants, and step up/step-down designs, all tailored to meet a wide array of power requirements and ensure efficient energy distribution.
At Bizoe, each transformer is crafted with precision and dedication, offering unmatched safety and reliability. Experience excellence with these remarkable standard features, meticulously engineered for your peace of mind and satisfaction.
Standard Features
• Our transformers exceed the most stringent IEEE, NEMA, and RUS standards, where applicable, ensuring top-notch quality and performance.
• Featuring an advanced shell-type core design, available in both silicon and amorphous units, providing optimal efficiency and strength.
• Pioneering vertical triplex design, specific to three-phase transformers, for innovative and robust performance.
• High-voltage bushings made from wet-process porcelain, oil-filled at 125 kV BIL and above, to reduce radio interference and enhance connectivity.
at 125 kV BIL and above for reduced radio interference)
• Low voltage bushings crafted from either molded polymer or wet-process porcelain, engineered for durability and reliability.
• Tin-plated bronze terminals compatible with both copper and aluminum connections, ensuring seamless integration.
• Provision for low-voltage grounding, except for step-up/step-down units, ensuring enhanced safety and operational stability.
• Mounting provisions specifically designed for lightning arresters to safeguard against electrical surges.
• Low-voltage ground strap for added security and grounding efficiency.
(1-bushing units only; not available on step-up/ step-down units)
• Permanently stamped identification on internal secondary leads, simplifying paralleling and enhancing operational efficiency.
Visible cover ground expertly connected to the upper mounting bracket or coupling on the tank wall for reliable grounding.
• Comprehensive tank grounding provisions, ensuring superior safety and electrical grounding integrity.
• A dedicated tank ground connector for reliable grounding (1-bushing units only).
(1-bushing units only)
• Equipped with a safety-enhancing automatic pressure relief valve, ensuring operational safety and reliability.
• High-quality, oxidation-inhibited mineral oil, preserving the transformer’s efficiency and longevity.
• Robust construction with mild steel tank, cover, and ring, engineered for enhanced durability and strength.
• Continuous-bead welding on lifting lugs and mounting brackets, providing superior safety and corrosion resistance.
• Recessed tank bottom designed for scuff protection, safeguarding the integrity and longevity of the unit.
• Finished with a durable powder-paint coating, offering enhanced resistance to abrasion and corrosion.
• Minimum 10 kV cover insulation, ensuring safety and reliability under demanding conditions.
• Corrosion-resistant hardware for the cover-ring, ensuring durability and longevity.
• Tank marked clearly with KVA for easy identification and operational efficiency.
• Internal oil-level indicator mark for straightforward maintenance and monitoring.
• Precision laser-engraved nameplate, providing clear and lasting identification.
In addition to these outstanding standard features, our self-protected transformers boast exclusive advanced features, further enhancing their value and performance:
• Introducing our state-of-the-art low-voltage circuit breaker, meticulously designed to feature an intuitive external operating handle for unparalleled ease of use and maximum safety.
• Experience enhanced safety with our durable, tank-mounted lightning arrester, expertly engineered for external application and crafted to withstand the elements.
• Rely on our internal high-voltage expulsion fuse, a testament to unmatched reliability and performance excellence that ensures optimal functionality.
Explore Our Comprehensive Range of Standard kVA and Voltage Ratings
Single-Phase Conventional Transformers - The Ideal Solution for Efficient Energy Distribution
KVA Ratings (65°C Rise): A Wide Selection Catering to Diverse Needs
Choose from an extensive array of ratings: 0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833
High-Voltage Ratings: Offering Flexibility and Precision
Versatile options including 2400/4160Y or 4160GrdY/2400, extending through to
19920/34500GrdY or options like
34500GrdY/19920, all ensuring compatibility with your specific needs
with Basic Insulation Levels ranging from 60 kV up to 250 kV BIL for dependable insulation and safety.
Low-Voltage Ratings: Precision Engineering for Every Application
Select from our tailored voltage ratings such as 120, 120/240, 240/480, or 277
with a Basic Insulation Level of 30 kV BIL, offering assured durability.
Three-Phase Conventional or Self-Protected Transformers - Versatile and Reliable for All Your Requirements
KVA Ratings (65°C Rise): Diverse Selection for Comprehensive Coverage
Find your perfect match with ratings including 30, 45, 75, 112.5, 150, 225, 300
High-Voltage Ratings: Advanced Compatibility for Complex Systems
From 4160GrdY/2400 to 34500GrdY/19920, accommodating a range of system demands with Basic Insulation Levels between 60 kV to 150 kV BIL.
Low-Voltage Ratings: Designed to Meet Your Exact Specifications
Available in 208Y/120
480Y/277 options for seamless integration
240
480
Innovative solutions like 240 with 120 mid-tap, 480 with 240 mid-tap, all with a 30 kV BIL, to cater to specialized needs.
Note: For custom kVA sizes, unique voltage ratings, specialized features, additional accessories, and alternative design standards not listed, please consult your distributor or factory representative for tailored solutions.
Explore Our Optional Features, Accessories, and Design Standards for Tailored Solutions
• Robust stainless steel tanks, covers, and/or cover rings for enhanced durability and protection.
• Versatile lightning arrester options: Choose between externally-mounted or internally-mounted under oil, standard on our self-protected transformers.
• High-voltage tap switch with external operating handle:
Select from various configurations including 4-2.5% taps above or below normal, and specific taps at 13800/13200/12870/12540 for units rated at 14400.
• Dual high-voltage switch with external operating handle offers versatile control for your systems.
• Dual low-voltage switch available exclusively on step-up/step-down transformers.
• Interlaced low-voltage windings—note, not available on step-up/step-down or three-phase transformers.
• Convenient drain valve with oil sampling device for easy maintenance and monitoring.
• Precision temperature gauge for accurate monitoring and performance assessment.
• Precision Liquid Level Gauge: Experience heightened efficiency and peak performance with our state-of-the-art liquid level gauge.
• Comprehensive Pressure/Vacuum Gauge: Gain complete diagnostic insights with our advanced pressure and vacuum gauge.
• Dedicated Wildlife Protection: Committed to safeguarding and conserving wildlife in areas surrounding your power equipment.
• Immediate Overload Warning Signal Light: Instantly alerting you to potential overloads, ensuring your system remains secure and protected.
• Exclusive Emergency Overload Reset Handle: Only available on our self-protected transformers, this feature allows for rapid resets during overload events.
• Secure Tank Ground Connector: Ensure enhanced safety with our dependable grounding solution.
(standard on 1 bushing transformers)
• Optimized Low-Voltage Winding Ground Strap: Standard on transformers with one bushing, excluding step-up/step-down units, for superior performance.
• Eco-Friendly Natural Ester Dielectric Fluid: Boost your system's efficiency and sustainability with our environmentally conscious dielectric fluid.
• Custom Stenciling and Labeling: Enhance transformer identification and brand presence with personalized stenciling and labeling options.
• Durable Laser Engraved Stainless Steel Nameplate: Our robust and sleek nameplates are designed to withstand the test of time.
• Rural Utilities Service (RUS) Design Standards: Built to meet RUS standards, ensuring reliability and quality in rural settings.
• Canadian Standards Association (CSA) Design Standards: Complying with CSA standards for trustworthy and safe operations.
• Energy-Efficient NEMA TP-1 Compliant Designs: Delivering top-tier energy efficiency and superior performance through NEMA TP-1 compliance.
(Note: For availability of other kVA sizes, voltage ratings, features, accessories, and non-listed design standards, 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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