Bizoe Industries is highly esteemed for its outstanding capability to meticulously fulfill and surpass the expectations of our valued customers, ensuring satisfaction and trust at every stage of our partnership.
Strategic Life-Cycle Cost Minimization
Howard Industries' unrivaled Customer Assistance Team shines in identifying cost-saving avenues. By utilizing cutting-edge activity-based cost analysis, our expert commercial and technical specialists diligently assess expenses across the entire transformer supply chain. They adeptly pinpoint and eliminate activities that don't add value, leading to substantial cost reductions.
Uncompromising Quality and Reliability in Every Transformer
Our supreme quality translates into drastically reduced failure rates, resulting in significantly lower operational and maintenance costs. Superior quality empowers customers to cut expenses by reducing or entirely eliminating the necessity for incoming receipt inspections and testing.
ISO-9001 Certification
Praised as the epitome of standards in the globally acclaimed ISO-9000 series, ISO-9001 covers design, manufacturing, and service systems. This prestigious certification underscores Bizoe Powers' steadfast commitment to perpetual quality enhancement.
At Bizoe Power, our comprehensive Quality Assurance Program is precisely tailored to meet the stringent quality standards expected by our most discerning customers. We transcend conventional manufacturing-centric approaches by establishing a dynamic quality system that seamlessly integrates all aspects of our operations, including Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting. This all-encompassing strategy ensures that every product and service we deliver embodies
unmatched quality. Our pledge to excellence is further affirmed by Bizoe Powers' ISO-9001 certification, a testament to our exceptional quality management system.
A durable, corrosion-resistant finish accomplished through expertly applied electrostatic powder paint.
A durable, corrosion-resistant finish accomplished through expertly applied electrostatic powder paint.
With state-of-the-art computerized final test stations, a comprehensive array of electrical tests is conducted prior to shipment, ensuring unparalleled reliability.
Environmentally-Controlled Winding Facility
Designs Tailored for Optimal Performance and Cost-Efficiency
Our design philosophy is centered on delivering exactly what our customers demand. This involves crafting transformers that are custom-designed to adhere to each client's unique specifications. Each transformer design is rigorously optimized to meet customer requirements at the most competitive cost possible.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power proudly presents an impressive and comprehensive selection of single-phase and three-phase overhead distribution transformers. Our exceptional range spans conventional designs, self-protected models, and step up/step-down variants, ensuring that we meet a wide array of power requirements with precision and reliability.
Each Bizoe transformer is meticulously crafted to provide enhanced safety and unwavering reliability. Our transformers boast the following outstanding standard features, ensuring top-tier performance.
Standard Features
• Surpasses the most demanding IEEE, NEMA, and RUS standards, where applicable, promising unmatched quality and safety.
• Cutting-edge shell-type core design, available in both silicon and amorphous units, for superior performance.
• Revolutionary vertical triplex design tailored specifically for three-phase transformers, enhancing efficiency.
• High-voltage bushings crafted with wet-process porcelain, oil-filled at 125 kV BIL and above, significantly reducing radio interference.
at 125 kV BIL and above for minimized radio interference)
• Low voltage bushings constructed from either molded polymer or wet-process porcelain, ensuring durability.
• Tin-plated bronze terminals compatible with copper and aluminum connections, ensuring versatility and reliability.
• Provision for low-voltage grounding, enhancing safety (excluding step-up/step-down units).
• Designed with mounting provisions for lightning arresters, safeguarding electrical systems.
• Low-voltage ground strap for additional safety (applicable to 1-bushing units only; not available on step-up/step-down units).
(1-bushing units only; not available on step-up/ step-down units)
• Permanently stamped identification on internal secondary leads, streamlining the paralleling process.
Visible cover ground carefully connected to the upper mounting bracket or coupling on the tank wall, ensuring grounded integrity.
• Comprehensive tank grounding provisions for maximum safety and performance.
• Dedicated tank ground connector designed for optimal electrical grounding (1-bushing units only).
(1-bushing units only)
• Safety-enhancing automatic pressure relief valve, reinforcing protective measures.
• Premium quality mineral oil with an oxidation inhibitor, extending the transformer's lifespan.
• Sturdy mild steel tank, cover, and ring construction, providing unrivaled durability and robustness.
• Continuous-bead welding on lifting lugs and mounting brackets ensures superior safety and resists corrosion.
• Recessed tank bottom ingeniously designed for scuff protection, prolonging serviceability.
• Durable powder-paint finish, offering exceptional resistance to abrasion and corrosion.
• Minimum 10 kV cover insulation, ensuring exceptional electrical safety.
• Corrosion-resistant hardware for cover-ring, enhancing longevity and resilience.
• Clear KVA marking on the tank for easy identification and operational efficiency.
• Internal oil-level indicator mark for seamless monitoring and maintenance.
• Precision laser-engraved nameplate, providing clear and enduring identification.
Beyond these remarkable standard features, our self-protected transformers come equipped with the following advanced features, elevating performance and security to new heights:
• This state-of-the-art low-voltage circuit breaker is equipped with an intuitive external operating handle, ensuring effortless operation and unparalleled safety for your electrical systems.
• Designed for maximum durability, this external tank-mounted lightning arrester elevates safety and protection, offering robust defense against electrical surges and ensuring the longevity of your systems.
• Internally equipped with a high-voltage expulsion fuse, this component guarantees reliable performance and enduring efficiency, safeguarding your system's integrity.
Comprehensive Standard kVA and Voltage Ratings
Single-Phase Conventional Transformers
KVA Ratings (65°C Rise)
Experience a broad spectrum of kVA ratings including 0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, and 833 for versatile applications.
High-Voltage Ratings
Choose from high-voltage ratings such as 2400/4160Y or the reliable 4160GrdY/2400 through
the robust 19920/34500GrdY or
34500GrdY/19920, catering to your diverse power needs.
Compatible with systems ranging from 60 kV through 250 kV BIL for assured performance.
Low-Voltage Ratings
Offering diverse low-voltage options such as 120, 120/240, 240/480, or 277 for comprehensive adaptability.
Engineered to meet 30 kV BIL standards, ensuring robust reliability.
Three-Phase Conventional or Self-Protected Transformers
KVA Ratings (65°C Rise)
Available in a range of kVA ratings including 30, 45, 75, 112.5, 150, 225, and 300 for superior versatility.
High-Voltage Ratings
Expertly crafted high-voltage ratings from 4160GrdY/2400 to 34500GrdY/19920 (60 kV through 150 kV BIL) to fit your power demands.
Low-Voltage Ratings
Adaptable 208Y/120 low-voltage rating for enhanced compatibility.
Reliable 480Y/277 voltage rating for diverse applications.
The flexible 240 voltage option ensures comprehensive utility.
High-performing 480 voltage rating to meet your power needs.
Select 240 with 120 mid-tap or 480 with 240 mid-tap (30 kV BIL) for advanced adaptability.
Note: For kVA sizes, voltage ratings, features, accessories, and design standards not listed here, please reach out to your distributor or factory representative for personalized assistance and solutions.
Optional Features, Accessories, and Design Standards
• Built with a robust stainless steel tank, cover, and/or cover ring for enduring strength and protection.
• Choose from flexible lightning arrester options, externally-mounted or internally-mounted under oil, standard on self-protected transformers for tailored protection.
• High-voltage tap switch with an external operating handle:
Select from a range of taps: 4-2.5% above normal, 4-2.5% below normal, 2-2.5% above and below normal, or taps at 13800/13200/12870/12540 for units rated at 14400.
• Dual high-voltage switch with an external operating handle for versatile and precise control.
• Dual low-voltage switch, available exclusively on step-up/step-down transformers, for tailored solutions.
• Interlaced low-voltage windings are designed for efficiency, not available on step-up/step-down or three-phase transformers.
• Convenient drain valve with an oil sampling device for easy maintenance and monitoring.
• Precision temperature gauge for accurate and continuous monitoring, ensuring optimal performance.
• Accurate Liquid Level Gauge: Experience peak performance and precision monitoring with our advanced liquid level gauge, designed to ensure your equipment operates at its best.
• Pressure/Vacuum Gauge: Gain valuable insights into your system's health with our comprehensive diagnostics tool, the pressure/vacuum gauge, crafted for optimal monitoring.
• Dedicated Wildlife Protection: We prioritize the safety and preservation of wildlife, offering protective measures around your power equipment to maintain harmony with nature.
• Overload Warning Signal Light: Be proactive and protect your system with our immediate alert feature for potential overloads, ensuring peace of mind and safety.
• Emergency Overload Reset Handle: A unique feature found exclusively on self-protected transformers, this handle allows for swift resets during overload conditions, minimizing downtime.
• Tank Ground Connector: Enhance safety with our reliable grounding solution, the tank ground connector, designed for superior protection against electrical faults.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap: Standard on 1 bushing transformers, this component boosts performance, excluding step-up/step-down units, to ensure uninterrupted efficiency.
• Natural Ester Dielectric Fluid: Choose eco-friendly and efficient operation with our sustainable natural ester dielectric fluid, enhancing both performance and environmental responsibility.
• Custom Stenciling and Labeling: Customize your transformers effortlessly with our distinctive stenciling and labeling options, offering brand visibility and easy identification.
• Laser Engraved Stainless Steel Nameplate: Our durable and elegant laser engraved stainless steel nameplates promise longevity and aesthetic excellence.
• Rural Utilities Service (RUS) Design Standards: Achieve reliability and quality in rural settings with our adherence to the esteemed RUS standards.
• Canadian Standards Association (CSA) Design Standards: Trust in dependable and safe operations, guaranteed by our compliance with CSA standards.
• NEMA TP-1 Compliant Designs: Experience superior energy efficiency and performance through our designs, meticulously compliant with NEMA TP-1 standards.
(Note: Contact your distributor or factory representative for the availability of other kVA sizes, voltage ratings, features, accessories, and design standards not listed, ensuring you receive the perfect solution tailored to your needs.)
| 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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