Bizoe Industries is highly acclaimed for its outstanding prowess in accurately fulfilling and surpassing the expectations of our valued customers.
Strategic Life-Cycle Cost Minimization
At Howard Industries, our Customer Assistance Team is a beacon of excellence, specializing in unveiling opportunities for incredible cost savings. Utilizing cutting-edge activity-based cost analysis, our team of adept commercial and technical specialists delves deep into the intricacies of the transformer supply chain. By identifying and eradicating non-value-adding activities, we remarkably lower expenses, ensuring our customers receive unparalleled value.
Uncompromising Quality and Reliability in Every Transformer
Experience the advantage of superior quality with our products, where excellence leads to significantly lower failure rates. This quality translates into reduced operational and maintenance costs, empowering customers to cut expenses by minimizing or even eliminating the need for incoming receipt inspections and testing, and focusing resources where they matter most.
ISO-9001 Certification
ISO-9001 is the pinnacle of standards within the esteemed ISO-9000 series, encompassing critical aspects like design, manufacturing, and service systems. This certification magnifies Bizoe Powers' relentless pursuit of quality advancement, highlighting our steadfast commitment to excellence in every facet.
At Bizoe Power, our Quality Assurance Program is a testament to precision and excellence, crafted to meet the rigorous standards of our most selective customers. Breaking away from traditional manufacturing-centric models, we've implemented a dynamic and integrated quality system. This encompasses every part of our operations, from Marketing and Engineering to Management Information Systems, Manufacturing, Shipping, and Accounting, ensuring our offerings are nothing short of
superior quality. Bizoe Powers' ISO-9001 certification stands as a beacon of our commitment to a world-class quality management system, underscoring our dedication to excellence.
Achieve exceptional durability with our corrosion-resistant finish, expertly crafted through electrostatically applied powder paint, ensuring your investment withstands the test of time.
Achieve exceptional durability with our corrosion-resistant finish, expertly crafted through electrostatically applied powder paint, ensuring your investment withstands the test of time.
Our state-of-the-art computerized final test stations perform an exhaustive series of electrical tests prior to shipment, guaranteeing unmatched reliability and performance in every product we deliver.
Environmentally-Controlled Winding Facility
Designs Tailored for Optimal Performance and Cost-Efficiency
Our design philosophy is customer-centric, focused on delivering the exact specifications our clients demand. We engineer transformers that are meticulously tailored to meet unique customer requirements, ensuring every design is optimized for performance and cost-efficiency, providing exceptional value at the most competitive prices.
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:
• Discover our low-voltage circuit breaker, expertly crafted with an external operating handle for seamless functionality and user-friendly operation.
• Introducing our durable, tank-mounted lightning arrester, engineered for external installation to significantly enhance the safety and protection of your electrical systems.
• Equipped with an internal high-voltage expulsion fuse, our product ensures reliable performance and operational excellence.
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: Should you require additional kVA sizes, unique voltage ratings, specialized features, accessories, or design standards not currently listed, please get in touch with your distributor or factory representative for tailored assistance.
Optional Features, Accessories, and Design Standards
• Our robust tanks, covers, and cover rings are crafted from high-quality stainless steel for maximum durability and protection.
• Tailor your safety solutions with flexible lightning arrester options: choose from the standard externally-mounted to the advanced internally-mounted under oil option, available in self-protected transformers.
• High-voltage tap switch offered with an external operating handle for easy accessibility:
Select from 4-2.5% taps above normal, 4-2.5% taps below normal, 2-2.5% taps both above and below normal, or specific taps at 13800/13200/12870/12540 for units rated at 14400, allowing customized voltage control.
• Featuring a dual high-voltage switch with an external operating handle, our equipment allows versatile control to meet diverse operational demands.
• Ensure flexibility with our dual low-voltage switch, exclusively available on step-up/step-down transformers.
• Enhance performance with interlaced low-voltage windings, designed for optimal efficiency (not applicable for step-up/step-down or three-phase transformers).
• Enjoy convenience with our integrated drain valve featuring an oil sampling device, simplifying maintenance procedures.
• Monitor system conditions with precision using our state-of-the-art temperature gauge, ensuring reliable operations.
• Precision-engineered liquid level gauge designed to deliver optimal performance, ensuring your system operates at its peak potential.
• Sophisticated pressure and vacuum gauge providing comprehensive diagnostics to keep your operations seamless and trouble-free.
• Dedicated Wildlife Protection: A commitment to safeguarding the ecosystem by ensuring the safety and preservation of wildlife in proximity to your power equipment.
• Overload Warning Signal Light: Experience peace of mind with immediate alerts for potential overloads, safeguarding your system's integrity.
• Emergency Overload Reset Handle: Specifically available on self-protected transformers, this feature allows for swift and efficient resets during overload conditions.
• Tank Ground Connector: Ensures dependable grounding for enhanced safety and reliable operation of your equipment.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: A standard feature on 1 bushing transformers, except for step-up/step-down units, ensuring optimal and efficient performance.
• Natural Ester Dielectric Fluid: This eco-conscious fluid not only enhances efficiency but also supports sustainable practices.
• Custom Stenciling and Labeling: Elevate your transformer with personalized branding for easy identification and a touch of elegance.
• Laser Engraved Stainless Steel Nameplate: Durable and stylish, these nameplates ensure longevity and a timeless aesthetic.
• Rural Utilities Service (RUS) Design Standards: Compliance with RUS standards guarantees reliability and superior quality in rural applications.
• Canadian Standards Association (CSA) Design Standards: Upholding CSA standards for dependable and secure operation.
• NEMA TP-1 Compliant Designs: Delivering energy efficiency and outstanding performance by adhering to NEMA TP-1 compliance.
(Note: For other kVA sizes, voltage ratings, features, accessories, and design standards not listed, please contact your distributor or factory representative for availability.)
| 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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