Bizoe Industries proudly stands at the forefront of excellence, consistently delivering precisely what our valued customers desire. With a steadfast commitment to innovation and quality, we not only meet but exceed expectations, providing unparalleled service and products that cater to the evolving needs of our discerning clientele.
Life-Cycle Cost Reduction
Howard Industries' Customer Assistance Team excels at helping customers find innovative ways to enhance cost efficiency. By employing advanced activity-based cost analysis techniques, our commercial and technical experts meticulously scrutinize costs across the entire transformer supply chain. This enables us to pinpoint and eliminate non-value-adding activities, ensuring our customers benefit from significant cost reductions.
Quality and Reliability Built into Every Transformer
Superior quality equates to lower failure rates, translating directly into reduced operating and maintenance costs. High-quality standards also empower customers to minimize or even eliminate the need for incoming receipt inspection and testing, further reducing costs.
ISO-9001
The ISO-9001 standard, the most comprehensive in the internationally recognized ISO-9000 series, encompasses design, manufacturing, and servicing systems. This certification underscores Bizoe Power's unwavering commitment to continuous quality enhancement.
At Bizoe Power, our Quality Assurance Program is meticulously crafted to meet the stringent demands of our most discerning customers. Moving beyond a mere manufacturing focus, we have established a comprehensive quality system that integrates every facet of our operations—ranging from Marketing, Engineering, and Management Information Systems to Manufacturing, Shipping, and Accounting. This holistic approach ensures that not only our products but all our customer interactions are exemplary.
As a testament to our commitment to the highest quality, Bizoe Power's Quality Management System has proudly achieved ISO-9001 certification.
Our electrostatically applied powder paint guarantees a robust, corrosion-resistant finish that stands the test of time.
Our electrostatically applied powder paint guarantees a robust, corrosion-resistant finish that stands the test of time.
Our state-of-the-art computerized final test stations conduct a thorough series of electrical tests before shipping, ensuring peak performance and unmatched reliability.
Environmentally-Controlled Winding Facility
Designs Optimized for Superior Performance and Economy
Our design philosophy is to deliver exactly what our customers demand. This means engineering transformers with precision to meet each customer's unique specifications. Every transformer design is optimized to fulfill customer requirements at the most economical cost possible, ensuring maximum value and superior performance.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power proudly manufactures an expansive range of single-phase and three-phase overhead distribution transformers. Our portfolio includes conventional models, as well as self-protected and step-up/step-down variants, catering to diverse power transmission needs.
Bizoe transformers are meticulously engineered to prioritize enhanced safety and unparalleled reliability. They are equipped with the following standard features, assuring exceptional performance and enduring durability.
Standard Features
• Meets or exceeds the stringent IEEE, NEMA, and RUS standards as applicable
• Innovative shell-type core design for both silicon steel and amorphous metal configurations
• Advanced vertical triplex design specifically tailored for three-phase transformers
• Wet-process porcelain high-voltage bushings (oil-filled at 125 kV BIL and above, designed to mitigate radio interference)
• Options of molded polymer or wet-process porcelain for low-voltage bushings
• Versatile tin-plated bronze terminals compatible with both copper and aluminum connections
• Low-voltage grounding provision (excludes step-up/step-down units)
• Ready-to-install provisions for mounting lightning arresters
• Low-voltage ground strap (available only on single-bushing units; not applicable to step-up/step-down units)
• Clearly stamped identification on internal secondary leads to facilitate parallel connections
Visible cover ground intricately connected to the upper mounting bracket or coupling on the tank wall
• Provisions for secure tank grounding
• Dedicated tank ground connector (specific to single-bushing units)
• Automatic pressure relief valve for superior safety measures
• Mineral oil treated with a high-efficiency oxidation inhibitor
• Robust construction with a mild steel tank, cover, and ring for added durability
• Continuous-bead welding on lifting lugs and mounting brackets for enhanced safety and corrosion prevention
• Recessed tank bottom designed for optimal scuff protection
• Resilient powder-paint finish to resist both abrasion and corrosion
• Minimum 10 kV cover insulation for superior electrical safety
• Corrosion-resistant cover-ring hardware to ensure long-lasting integrity
• Clear KVA marking on the tank for easy identification
• Internal oil-level mark for straightforward maintenance
• Precision laser-engraved nameplate for accurate identification
Augmenting the standard features mentioned earlier, our self-protected transformers boast the following additional enhancements:
• Low-voltage circuit breaker equipped with an external operating handle for user-friendly operation
• External, tank-mounted lightning arrester for enhanced protection against electrical surges
•Experience superior protection with our premium internal, high-voltage expulsion fuse, ensuring your systems remain safeguarded.
Adherence to standard kVA and Voltage Ratings guarantees reliability and performance.
Versatile Single-Phase Conventional Transformers tailored for varied applications.
Enhanced performance with KVA Ratings (65°C Rise).
KVA Options: 0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833. Choose the right capacity for your needs.
Top-tier High-Voltage Ratings for optimal efficiency.
High-Voltage Options: 2400/4160Y or 4160GrdY/2400.
Option: 19920/34500GrdY.
Voltage Range: 34500GrdY/19920.
Safety assured with ratings from 60 kV to 250 kV BIL.
Robust Low-Voltage Ratings for diverse applications.
Low-Voltage Choices: 120, 120/240, 240/480, or 277.
30 kV BIL for reliable performance.
Three-Phase Conventional or Self-Protected Transformers designed for durability and efficiency.
KVA Ratings (65°C Rise) for consistent power delivery.
KVA Options: 30, 45, 75, 112.5, 150, 225, 300. Select the perfect fit for your requirements.
Comprehensive High-Voltage Ratings for secure and efficient power.
Voltage Range: 4160GrdY/2400 to 34500GrdY/19920 (60 kV to 150 kV BIL).
Reliable Low-Voltage Ratings for various needs.
Low-Voltage Option: 208Y/120.
Low-Voltage Option: 480Y/277.
Low-Voltage Option: 240.
Low-Voltage Option: 480.
Versatile Low-Voltage Options with mid-tap: 240 with 120 mid-tap, 480 with 240 mid-tap (30 kV BIL).
Note: For further details on additional kVA sizes, voltage ratings, features, accessories, and design standards, please contact your distributor or factory representative.
Discover Optional Features, Accessories, and Design Standards to enhance your transformers.
•Durable stainless steel tank, cover, and/or cover ring for extended service life.
•Externally or internally-mounted lightning arrester, with externally-mounted being standard on self-protected transformers.
•High-voltage tap switch with an external operating handle for flexible adjustments:
Option: 4-2.5% taps above normal; 4-2.5% taps below normal; 2-2.5% taps above and below normal; or taps at 13800/13200/12870/12540 for units rated 14400.
•Dual high-voltage switch with an external operating handle for enhanced control.
•Dual low-voltage switch available for step-up/step-down transformers.
(available only on step-up/step-down transformers)
•Interlaced low-voltage windings (not available on step-up/step-down or three-phase transformers) for improved performance.
•Drain valve with oil sampling device to ensure optimal performance.
•Accurate temperature gauge for monitoring and safety.
•Reliable liquid level gauge for maintaining operational efficiency.
•Pressure/vacuum gauge for safety and performance.
•Comprehensive Wildlife Protection to ensure operational integrity in all environments.
• Advanced Overload Warning Signal Light
• Innovative Emergency Overload Reset Handle (exclusive to self-protected transformers)
• Reliable Tank Ground Connector
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap (standard on 1 bushing transformers except step-up/step-down units)
• Eco-Friendly Natural Ester Dielectric Fluid
• Tailored Custom Stenciling and Labeling
• Durable Laser Engraved Stainless Steel Nameplate
• Adherence to Rural Utilities Service (RUS) Design Standards
• Compliance with Canadian Standards Association (CSA) Design Standards
• NEMA TP-1 Compliant Designs
(Note: Contact your distributor or factory representative for availability of other kVA sizes, voltage ratings, features, accessories, and design standards not listed.)
1. What services can we provide?
We offer a range of customizable solutions, including OEM and ODM services that are meticulously tailored to meet your specific requirements.
We are passionately committed to delivering expert technical solutions designed to perfectly meet your needs.
We also provide exceptional aftersales service. Our professional local service teams across America, Australia, Africa, and numerous other regions ensure that any issues during product use are resolved promptly and effectively.
2. How long does it take to manufacture once an order has been placed?
The manufacturing timeline varies based on order volume, typically ranging from 4 to 8 weeks after order placement.
3. Is it possible to put our logo on your product or product packaging?
Absolutely, our factory excels in customization, allowing us to incorporate your brand, logo, color, and packaging. We design and produce according to clients' requirements to meet a variety of international standards.
4. Why did our customers choose us?
With over 20 years of expertise in transformers and powerelectronic equipment, we offer comprehensive customer service. Our global clientele places their trust in the outstanding quality and reliability of our products.
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