Bizoe Industries is celebrated across the industry for its unparalleled expertise in consistently surpassing customer expectations with precision and excellence.
Strategic Life-Cycle Cost Minimization
Howard Industries' unparalleled Customer Assistance Team stands at the forefront of uncovering cost-saving opportunities. Through advanced activity-based cost analysis, our commercial and technical specialists diligently scrutinize every expense across the transformer supply chain, identifying and eliminating non-value-adding activities with precision, leading to substantial cost reductions.
Uncompromising Quality and Reliability in Every Transformer
Superior quality leads to reduced failure rates, which means lower operational and maintenance costs. High quality empowers customers to cut costs by minimizing or even eliminating the necessity of incoming receipt inspections and testing.
ISO-9001 Certification
Regarded as the pinnacle standard within the globally revered ISO-9000 series, ISO-9001 addresses design, manufacturing, and service systems. This certification highlights Bizoe Powers' steadfast commitment to relentless quality enhancement and excellence.
At Bizoe Power, our comprehensive Quality Assurance Program is expertly designed to meet the stringent quality standards demanded by our most discerning clients. Pushing beyond the conventional manufacturing-centric approach, we have developed a dynamic quality system that effortlessly integrates all aspects of our operations, including Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting. This all-encompassing approach guarantees that every product and service we deliver meets
unmatched quality standards. Our unwavering dedication to excellence is demonstrated through Bizoe Powers' ISO-9001 certification, a symbol of our superior quality management system.
A durable, corrosion-resistant finish is achieved through the use of electrostatically applied powder paint, ensuring long-lasting protection.
A durable, corrosion-resistant finish is achieved through the use of electrostatically applied powder paint, ensuring long-lasting protection.
Our state-of-the-art computerized final test stations perform an exhaustive suite of electrical tests before shipment, guaranteeing top-tier reliability.
Environmentally-Controlled Winding Facility
Designs Tailored for Optimal Performance and Cost-Efficiency
Our design philosophy centers around delivering exactly what our customers need. This involves crafting transformers that are custom-designed to meet each client's unique specifications. Every transformer design is intricately optimized to fulfill customer requirements at the most competitive cost.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power proudly offers a comprehensive selection of single-phase and three-phase overhead distribution transformers. Our versatile product range includes conventional, self-protected, and step up/step-down designs, meticulously crafted to address a wide spectrum of power requirements.
Each Bizoe transformer is a testament to meticulous engineering, designed with superior safety margins and unrivaled reliability. Our transformers boast an array of exceptional standard features that set them apart.
Standard Features
• Surpasses the most rigorous IEEE, NEMA, and RUS standards where applicable, ensuring unmatched performance and safety.
• Incorporates an advanced shell-type core design, available in both silicon and amorphous units for ultimate efficiency.
• Features an innovative vertical triplex design exclusive to three-phase transformers, enhancing their operational effectiveness.
• Equipped with high-voltage bushings crafted from superior wet-process porcelain, oil-filled at 125 kV BIL and above, ensuring minimal radio interference and optimal performance.
at 125 kV BIL and above for reduced radio interference)
• Low voltage bushings available in molded polymer or wet-process porcelain, tailored for versatility and endurance.
• Tin-plated bronze terminals compatible with both copper and aluminum connections, offering flexibility and durability.
• Includes provision for low-voltage grounding, applicable to all excluding step-up/step-down units, to enhance safety.
• Comprehensive mounting provisions for lightning arresters, ensuring robust protection.
• Integrates a low-voltage ground strap, available for 1-bushing units only, not applicable to step-up/step-down models, providing efficient grounding solutions.
(1-bushing units only; not available on step-up/ step-down units)
• Features permanently stamped identification on internal secondary leads, simplifying the paralleling process.
Visible cover ground is securely connected to the upper mounting bracket or coupling on the tank wall for added safety.
• Comprehensive tank grounding provisions ensure enhanced safety and operational stability.
• Comes with a dedicated tank ground connector, available for 1-bushing units only, enhancing grounding options.
(1-bushing units only)
• Equipped with a safety-enhancing automatic pressure relief valve, ensuring operational security.
• Utilizes high-quality mineral oil with oxidation inhibitor, extending the transformer's lifespan.
• Constructed with a robust mild steel tank, cover, and ring, ensuring long-lasting durability.
• Features continuous-bead welding on lifting lugs and mounting brackets, providing superior safety and corrosion resistance.
• Recessed tank bottom offers scuff protection, prolonging the unit's lifespan.
• Durable powder-paint finish enhances resistance to abrasion and corrosion, maintaining aesthetic appeal.
• Ensures minimum 10 kV cover insulation, providing robust protection and reliability.
• Incorporates corrosion-resistant hardware for the cover-ring, ensuring longevity and performance.
• Clear KVA marking on the tank enhances visibility and facilitates easy identification.
• Internal oil-level indicator mark offers precise monitoring, ensuring optimal performance.
• Precision laser-engraved nameplate provides clear and lasting identification.
Beyond these remarkable standard features, our self-protected transformers are additionally enhanced with the following features:
• Equipped with a low-voltage circuit breaker featuring an external operating handle, offering superior safety and ease of use.
• Experience unparalleled safety with our durable, external tank-mounted lightning arrester, crafted for superior protection and peace of mind.
• Ensure top-tier performance with our internal, high-voltage expulsion fuse, designed to deliver reliable and consistent operation.
Comprehensive Standard kVA and Voltage Ratings
Single-Phase Conventional Transformers
KVA Ratings (65°C Rise)
Explore our range of KVA ratings, meticulously crafted for diverse power needs: 0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833.
High-Voltage Ratings
Choose from flexible high-voltage options: 2400/4160Y or 4160GrdY/2400 through
19920/34500GrdY or
34500GrdY/19920
Experience reliability with ratings from 60 kV through 250 kV BIL.
Low-Voltage Ratings
Select the perfect low-voltage setting: 120, 120/240, 240/480, or 277
Benefit from a stable performance with a 30 kV BIL.
Three-Phase Conventional or Self-Protected Transformers
KVA Ratings (65°C Rise)
Our three-phase options include KVA ratings of 30, 45, 75, 112.5, 150, 225, 300, ensuring versatile applications.
High-Voltage Ratings
Select from comprehensive high-voltage ratings: 4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL).
Low-Voltage Ratings
Choose from precise low-voltage options: 208Y/120
480Y/277
240
480
Flexible options: 240 with 120 mid-tap, 480 with 240 mid-tap (30 kV BIL).
Note: For customized kVA sizes, voltage ratings, features, accessories, and design standards beyond this listing, please contact your dedicated distributor or factory representative for tailored solutions.
Optional Features, Accessories, and Design Standards
• Rely on rugged and robust stainless steel tank, cover, and/or cover ring for unmatched durability.
• Select from versatile lightning arrester configurations: externally-mounted or internally-mounted under oil, standard on self-protected transformers.
• Precision in control with our high-voltage tap switch featuring an external operating handle:
Options include 4-2.5% taps above normal, 4-2.5% taps below normal, 2-2.5% taps above and below normal, or specialized taps at 13800/13200/12870/12540 for units rated 14400.
• Dual high-voltage switch offers flexible control with an external operating handle, perfect for versatile applications.
• Dual low-voltage switch available exclusively on step-up/step-down transformers for enhanced adaptability.
• Benefit from interlaced low-voltage windings, enhancing functionality (not available on step-up/step-down or three-phase transformers).
• Equipped with a convenient drain valve featuring an oil sampling device for ease of operation.
• Stay informed with a precision temperature gauge, ensuring optimal monitoring and performance.
• Maintain excellence with our accurate liquid level gauge, crafted for optimal operational efficiency.
• Pressure/vacuum gauge for comprehensive diagnostics.
• Dedicated Wildlife Protection: Protect the natural surroundings with our advanced safety measures, ensuring the preservation of wildlife around your power equipment.
• Overload Warning Signal Light: Stay ahead of potential challenges with immediate alerts for possible overloads, ensuring your system remains safe and securely operational.
• Emergency Overload Reset Handle: Exclusively available on our self-protected transformers, this feature facilitates quick and easy resets during overload conditions to maintain uninterrupted service.
• Tank Ground Connector: Securely and reliably ground your equipment, enhancing overall safety and operational integrity.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: Enhance performance with our standard ground strap on 1 bushing transformers, excluding step-up/step-down units.
• Natural Ester Dielectric Fluid: Opt for our eco-friendly, sustainable dielectric fluid that boosts efficiency and aligns with responsible environmental practices.
• Custom Stenciling and Labeling: Transform your transformers with personalized branding for seamless identification and a touch of aesthetic sophistication.
• Laser Engraved Stainless Steel Nameplate: Experience durability and style with our top-quality, long-lasting engraved nameplates.
• Rural Utilities Service (RUS) Design Standards: Ensure reliability and adhere to rigorous quality standards specifically crafted for rural application excellence.
• Canadian Standards Association (CSA) Design Standards: Maintain dependable and safe operations with adherence to CSA's stringent standards.
• NEMA TP-1 Compliant Designs: Achieve peak energy efficiency and performance through designs compliant with the esteemed 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.
){kind=link}