Bizoe Industries stands as a beacon of excellence, celebrated for its unparalleled capability to not only meet but exceed the precise expectations of our valued customers, ensuring their utmost satisfaction with every interaction.
Strategic Life-Cycle Cost Minimization
At Howard Industries, our unrivaled Customer Assistance Team is a beacon of excellence in discovering cost-saving solutions. By harnessing the power of advanced activity-based cost analysis, our skilled commercial and technical experts delve deep into the transformer supply chain. They identify, scrutinize, and eradicate non-essential activities, thus dramatically reducing costs and maximizing value at every step.
Uncompromising Quality and Reliability in Every Transformer
When it comes to quality, nothing less than the best will suffice. Our commitment to superior quality not only results in an impressive reduction in failure rates but also leads to significantly lower operational and maintenance costs. By providing exceptional quality, we empower our customers to significantly cut down expenses associated with unnecessary receipt inspections and testing.
ISO-9001 Certification
Standing at the forefront of global quality standards, ISO-9001 is the epitome of excellence in the widely respected ISO-9000 series. This prestigious certification envelops design, manufacturing, and service systems, epitomizing Bizoe Powers' steadfast commitment to relentless quality improvement.
At Bizoe Power, we pride ourselves on our formidable Quality Assurance Program, thoughtfully designed to align with the rigorous quality standards expected by our most selective clients. We transcend traditional manufacturing boundaries with a forward-thinking quality system that harmonizes every aspect of our operations. This includes Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting, ensuring that each product and service we deliver is of
unrivaled quality. Bizoe Powers' ISO-9001 certification is a shining testament to our dedication to maintaining an exceptional quality management system.
Durable, corrosion-resistant finish achieved through electrostatically applied powder paint.
Durable, corrosion-resistant finish achieved through electrostatically applied powder paint.
Our state-of-the-art computerized final test stations perform an exhaustive range of electrical tests before shipment, guaranteeing unmatched reliability and peace of mind.
Environmentally-Controlled Winding Facility
Designs Tailored for Optimal Performance and Cost-Efficiency
Our design ethos centers around the precise fulfillment of customer needs. This means we meticulously craft transformers that are custom-designed to match the distinctive specifications of each client. Every transformer design is expertly optimized to deliver exactly what our clients require, ensuring optimal performance at the most competitive cost.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power takes pride in delivering a remarkable variety of single-phase and three-phase overhead distribution transformers. Our diverse product range encompasses conventional, self-protected, as well as step-up/step-down designs, ensuring we meet all your power distribution requirements with precision and versatility.
Each Bizoe transformer is painstakingly crafted to provide enhanced safety margins and unparalleled reliability, featuring a host of outstanding standard features.
Standard Features
• Surpasses the highest IEEE, NEMA, and RUS standards, ensuring top-notch performance.
• Sophisticated shell-type core design, available in both silicon and amorphous units for advanced efficiency.
• Revolutionary vertical triplex design tailored specifically for three-phase transformers, enhancing operational capacity.
• High-voltage bushings, expertly crafted from wet-process porcelain and oil-filled at 125 kV BIL, designed to significantly minimize radio interference.
at 125 kV BIL and above for reduced radio interference)
• Durable low voltage bushings, available in molded polymer or wet-process porcelain, for reliable performance.
• Tin-plated bronze terminals, expertly compatible with both copper and aluminum connections for seamless integration.
• Thoughtful provision for low-voltage grounding, enhancing safety (excluding step-up/step-down units).
• Intelligent mounting provisions for lightning arresters, offering added protection against surges.
• Reliable low-voltage ground strap for secure grounding.
(1-bushing units only; not available on step-up/ step-down units)
• Permanently marked identification on internal secondary leads, simplifying paralleling operations.
Visible cover ground securely connected to the upper mounting bracket or coupling on the tank wall, ensuring stability.
• Extensive tank grounding provisions crafted for safety.
• Dedicated tank ground connector, ensuring secure grounding (applicable for 1-bushing units only).
(1-bushing units only)
• An automatic pressure relief valve, designed to enhance safety by managing internal pressure effectively.
• High-quality mineral oil formulated with an oxidation inhibitor for extended service life.
• Sturdy construction featuring a robust mild steel tank, cover, and ring for maximum durability.
• Continuous-bead welding on lifting lugs and mounting brackets, ensuring superior safety and exceptional corrosion resistance.
• Recessed tank bottom, ingeniously designed for comprehensive scuff protection.
• Resilient powder-paint finish, providing enhanced resistance to abrasion and corrosion, thus prolonging lifespan.
• Minimum 10 kV cover insulation for robust electrical safety.
• Corrosion-resistant hardware for cover-ring, ensuring lasting endurance.
• Clear and precise KVA marking on the tank for easy identification and operational clarity.
• Internal oil-level indicator mark, providing accurate monitoring of oil levels.
• Precision laser-engraved nameplate for accurate and permanent identification.
Beyond the exceptional standard features, our self-protected transformers come equipped with the following advanced features, further elevating performance and reliability:
• Introducing our cutting-edge low-voltage circuit breaker, carefully designed to include an external operating handle for seamless and intuitive control.
• Ensure enhanced safety with our durable, external tank-mounted lightning arrester, crafted for superior protection against electrical surges.
• Experience reliable performance with our internal, high-voltage expulsion fuse, engineered to deliver consistent and dependable functionality.
Explore our Comprehensive Standard kVA and Voltage Ratings tailored to meet diverse power distribution needs.
Single-Phase Conventional Transformers crafted with precision for efficiency.
Discover our extensive KVA Ratings (65°C Rise), providing customizable solutions for various applications.
0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833, ensuring flexibility and adaptability.
Our High-Voltage Ratings offer robust options to suit your operational requirements.
2400/4160Y or 4160GrdY/2400 through,
19920/34500GrdY or, presenting a versatile range of configurations,
34500GrdY/19920
(60 kV through 250 kV BIL) to accommodate a variety of systems.
Low-Voltage Ratings engineered for optimal energy distribution.
120, 120/240, 240/480, or 277, delivering dependable power solutions.
(30 kV BIL)
Explore our Three-Phase Conventional or Self-Protected Transformers, designed for advanced functionality.
Examine our KVA Ratings (65°C Rise), crafted to provide high-performance solutions.
30, 45, 75, 112.5, 150, 225, 300, catering to a variety of power requirements.
We offer High-Voltage Ratings that ensure adaptability to different electrical systems.
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL) for a wide range of applications.
Our Low-Voltage Ratings provide efficient power distribution solutions.
208Y/120
480Y/277
240
480
240 with 120 mid-tap, 480 with 240 mid-tap (30 kV BIL)
Note: For additional kVA sizes, voltage ratings, features, accessories, and design standards not listed, please reach out to your distributor or factory representative.
Explore our Optional Features, Accessories, and Design Standards that offer customizable enhancements.
• Invest in our robust stainless steel tank, cover, and/or cover ring for enhanced durability and protection.
• Select from our flexible lightning arrester options: externally-mounted or internally-mounted under oil, standard on self-protected transformers for comprehensive protection.
• Tailor your experience with our high-voltage tap switch, featuring an external operating handle for ease of use:
Choose from 4-2.5% taps above normal, 4-2.5% taps below normal, 2-2.5% taps above and below normal, or handle taps at 13800/13200/12870/12540 for units rated 14400.
• Our dual high-voltage switch with external operating handle offers versatile control for user convenience.
• Opt for our dual low-voltage switch, available only on step-up/step-down transformers for specialized needs.
• Benefit from our interlaced low-voltage windings (not available on step-up/step-down or three-phase transformers) for enhanced efficiency.
• The convenient drain valve with oil sampling device ensures ease of maintenance.
• Our precision temperature gauge offers accurate monitoring for optimal performance.
• Our accurate liquid level gauge is designed for reliable performance and optimal operation.
• Pressure/vacuum gauge for comprehensive diagnostics, ensuring precise monitoring and reliable performance.
• Dedicated Wildlife Protection: Pioneering efforts in safeguarding wildlife, ensuring harmony and protection around your power equipment.
• Overload Warning Signal Light: Provides immediate alerts for potential overload risks, maintaining your system's safety and integrity.
• Emergency Overload Reset Handle: Exclusively designed for self-protected transformers, allowing swift resets during overload scenarios.
• Tank Ground Connector: Offers secure grounding, significantly enhancing safety protocols.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: Standard on 1 bushing transformers (excluding step-up/step-down units), ensures optimal operational performance.
• Natural Ester Dielectric Fluid: This eco-friendly fluid boosts efficiency and promotes sustainability within your systems.
• Custom Stenciling and Labeling: Elevate your transformers with tailored branding for effortless identification and enhanced visual appeal.
• Laser Engraved Stainless Steel Nameplate: Crafted for durability and elegance, these nameplates withstand the test of time.
• Rural Utilities Service (RUS) Design Standards: Committed to RUS standards, ensuring reliability and top-notch quality for rural applications.
• Canadian Standards Association (CSA) Design Standards: Adhering strictly to CSA standards, guaranteeing dependable and safe operation.
• NEMA TP-1 Compliant Designs: Committing to energy efficiency and high performance by adhering to NEMA TP-1 standards.
(Note: Contact your distributor or factory representative for availability of other kVA sizes, voltage ratings, features, accessories, and design standards not listed.)
| 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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