Bizoe Industries is celebrated across the industry for its outstanding capability to not only meet but also surpass the expectations of our valued customers with precision and excellence.
Strategic Life-Cycle Cost Minimization
Howard Industries' exceptional Customer Assistance Team is adept at identifying significant cost-saving opportunities. By employing sophisticated activity-based cost analysis, our dedicated commercial and technical specialists diligently evaluate expenses across the entire transformer supply chain. They effectively pinpoint and eliminate non-essential activities, thereby achieving substantial cost reductions.
Uncompromising Quality and Reliability in Every Transformer
Our commitment to superior quality results in notably lower failure rates, which means reduced operational and maintenance expenses for our clients. This elevated quality empowers customers to significantly cut costs by minimizing or even completely removing the necessity for incoming receipt inspections and testing.
ISO-9001 Certification
Acknowledged as the supreme standard within the esteemed ISO-9000 series, ISO-9001 covers design, manufacturing, and service systems. This certification highlights Bizoe Powers' steadfast commitment to perpetual quality enhancement.
At Bizoe Power, we have developed a robust Quality Assurance Program that is meticulously designed to satisfy the stringent quality standards demanded by our most selective clients. Moving beyond traditional manufacturing-centric models, we have established a dynamic quality system that seamlessly integrates all aspects of our operations, including Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting. This comprehensive approach ensures that every product and service we provide meets the highest standards of
unparalleled quality. Our unwavering commitment to excellence is further validated by Bizoe Powers' ISO-9001 certification, a testament to our superior quality management system.
Our durable, corrosion-resistant finish is achieved through the application of electrostatically applied powder paint.
Our durable, corrosion-resistant finish is achieved through the application of electrostatically applied powder paint.
Utilizing state-of-the-art computerized final test stations, we conduct an extensive series of electrical tests before shipment, ensuring each transformer meets the highest standards of reliability.
Environmentally-Controlled Winding Facility
Designs Tailored for Optimal Performance and Cost-Efficiency
Our design philosophy centers on delivering exactly what our customers require. This involves crafting transformers that are custom-designed to meet each client's distinct specifications. Each transformer design is meticulously optimized to satisfy customer needs at the most competitive cost.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power proudly presents an extensive selection of single-phase and three-phase overhead distribution transformers, crafted to meet your versatile energy requirements. Our diverse portfolio boasts conventional designs, self-protected options, and adaptable step-up/step-down variants, all engineered to address a wide array of power demands.
Every Bizoe transformer is a masterpiece of meticulous engineering, guaranteeing exemplary safety and unmatched reliability. Discover the following outstanding standard features that define our products.
Standard Features
• Surpasses the most rigorous IEEE, NEMA, and RUS standards wherever applicable
• Sophisticated shell-type core design available in both silicon and amorphous models
• Revolutionary vertical triplex design unique to three-phase transformers
• High-voltage bushings crafted from wet-process porcelain (oil-filled at 125 kV BIL and up) ensuring minimal radio interference
at 125 kV BIL and above for reduced radio interference)
• Low voltage bushings constructed from molded polymer or refined wet-process porcelain
• Tin-plated bronze terminals harmonized for compatibility with both copper and aluminum connections
• Low-voltage grounding provision available (excludes step-up/step-down units)
• Designed with mounting provisions for lightning arresters
• Low-voltage ground strap
(Exclusive to 1-bushing units; not applicable to step-up/step-down units)
• Permanently stamped identification on internal secondary leads, facilitating hassle-free paralleling
Visible cover ground seamlessly connected to upper mounting bracket or tank wall coupling
• Comprehensive tank grounding provisions ensure optimal safety
• Dedicated tank ground connector
(Exclusively for 1-bushing units)
• Enhanced safety through an automatic pressure relief valve
• Premium-grade mineral oil fortified with oxidation inhibitors
• Sturdy mild steel construction for tank, cover, and ring guaranteeing durability
• Continuous-bead welding on lifting lugs and mounting brackets assures superior safety and protection against corrosion
• Recessed tank bottom engineered for scuff protection
• Resilient powder-paint finish enhances resistance to abrasion and corrosion
• Minimum 10 kV cover insulation ensures robust performance
• Corrosion-resistant hardware for cover-ring integration
• Prominent KVA marking displayed on the tank
• Internal oil-level indicator mark for easy monitoring
• Precisely laser-engraved nameplate for clear identification
Beyond the standard features, our self-protected transformers are enhanced with advanced features for unparalleled protection and reliability:
• Low-voltage circuit breaker complete with an intuitive external operating handle
• Equip your power systems with our durable, externally mounted tank lightning arrester, ensuring enhanced safety and peace of mind.
• Benefit from our internal, high-voltage expulsion fuse designed for unmatched reliability and performance.
Comprehensive Standard kVA and Voltage Ratings
Single-Phase Conventional Transformers
KVA Ratings (65°C Rise)
Unleash power with options from 0.5 to 833 kVA, meticulously rated for superior performance.
High-Voltage Ratings
Dynamic scalability with 2400/4160Y or 4160GrdY/2400 through
19920/34500GrdY or
34500GrdY/19920
Meeting the rigorous standards of 60 kV through 250 kV BIL.
Low-Voltage Ratings
Diverse rating choices: 120, 120/240, 240/480, or 277, for tailored solutions.
Engineered with 30 kV BIL for optimal performance.
Three-Phase Conventional or Self-Protected Transformers
KVA Ratings (65°C Rise)
Extensive capacity from 30 to 300 kVA, ensuring robust energy solutions.
High-Voltage Ratings
Powerful adaptability from 4160GrdY/2400 to 34500GrdY/19920, withstanding 60 kV through 150 kV BIL.
Low-Voltage Ratings
208Y/120
480Y/277
240
480
Versatile options: 240 with 120 mid-tap, 480 with 240 mid-tap, adhering to 30 kV BIL.
Note: For customized kVA sizes, voltage ratings, unique features, accessories, or specific design standards not listed, reach out to your distributor or factory representative for tailored solutions.
Optional Features, Accessories, and Design Standards
• Choose our robust stainless steel tank, cover, and/or cover ring for enhanced durability.
• Select from flexible lightning arrester options: externally-mounted or internally-mounted under oil, standard on self-protected transformers, for optimal protection.
• High-voltage tap switch with easy external operation:
Offering versatility with options like 4-2.5% taps above and below normal, and specific taps for units rated at 14400.
• Utilize our dual high-voltage switch with an external handle for versatile and reliable control.
• Take advantage of our dual low-voltage switch, exclusively on step-up/step-down transformers.
• Experience efficiency with interlaced low-voltage windings, specially designed for non-step-up/step-down or three-phase transformers.
• Benefit from a convenient drain valve with an oil sampling device for seamless maintenance.
• Precision-engineered temperature gauge for vigilant monitoring and enhanced protection.
• Achieve optimal performance with our accurate liquid level gauge, designed for precise monitoring.
• Pressure/vacuum gauge for comprehensive diagnostics.
• Dedicated Wildlife Protection: Safeguarding wildlife while enhancing power equipment safety.
• Overload Warning Signal Light: Instant alerts for potential overloads, maintaining system integrity and safety.
• Emergency Overload Reset Handle: Exclusively on self-protected transformers for efficient resets.
• Tank Ground Connector: Ensures reliable grounding for superior safety.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: Standard on 1 bushing transformers, optimizing performance.
• Natural Ester Dielectric Fluid: Eco-friendly and boosts efficiency and sustainability.
• Custom Stenciling and Labeling: Personalize your transformers for easy identification and branding.
• Laser Engraved Stainless Steel Nameplate: Stylish and durable, withstands the test of time.
• Rural Utilities Service (RUS) Design Standards: Reliable and quality compliance for rural needs.
• Canadian Standards Association (CSA) Design Standards: Ensuring safe and dependable operation.
• NEMA TP-1 Compliant Designs: Energy efficiency and performance assured with NEMA TP-1 compliance.
(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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