Bizoe Industries proudly stands at the forefront of excellence, consistently delivering precisely what our valued customers desire. Renowned for our unwavering commitment to quality and innovation, we ensure that every product aligns perfectly with the highest standards of performance and reliability, especially our Durable Three Phase Copper Transformer designed for harsh environmental conditions.
Life-Cycle Cost Reduction
Howard Industries' Customer Assistance Team excels at guiding customers to innovative cost-saving solutions. By leveraging advanced activity-based cost analysis, our commercial and technical experts meticulously examine costs throughout the entire transformer supply chain. This precision allows us to identify and eliminate non-value-adding activities, ensuring substantial cost reductions for our clientele.
Quality and Reliability Built into Every Transformer
Exceptional quality translates to lower failure rates and reduced operating and maintenance costs. High-quality standards also allow customers to minimize or eliminate the need for incoming receipt inspection and testing, further curbing costs.
ISO-9001
The ISO-9001 standard, the most comprehensive in the internationally recognized ISO-9000 series, covers design, manufacturing, and servicing systems. This certification highlights Bizoe Power's unwavering dedication to continuous quality improvement.
At Bizoe Power, our Quality Assurance Program is meticulously designed to meet the rigorous demands of our most discerning customers. Beyond mere manufacturing, we have established a holistic quality system that integrates every facet of our operations—from Marketing, Engineering, and Management Information Systems to Manufacturing, Shipping, and Accounting. This comprehensive approach ensures that not only our products but all our customer interactions are exemplary.
the highest quality. Bizoe Power's quality management system has proudly achieved ISO-9001 certification.
Our electrostatically applied powder paint ensures a robust, corrosion-resistant finish that endures the test of time.
Our electrostatically applied powder paint ensures a robust, corrosion-resistant finish that endures the test of time.
Our advanced computerized final test stations conduct a thorough series of electrical tests before shipment, guaranteeing peak performance and reliability.
Environmentally-Controlled Winding Facility
Designs Optimized for Superior Performance and Economy
Our design philosophy is to deliver precisely what our customers need. This involves crafting transformers meticulously tailored to each customer's unique specifications. Every transformer design is optimized to meet the customer's requirements at the most economical cost, ensuring maximum value and superior performance.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power manufactures a comprehensive range of single-phase and three-phase overhead distribution transformers. Our offerings include conventional, self-protected, and step-up/step-down models.
Bizoe transformers are crafted with a focus on enhanced safety and reliability. They come equipped with the following standard features, ensuring top-tier performance and durability.
Standard Features
• Compliant with or surpasses current IEEE, NEMA, and RUS standards as applicable
• Shell-type core design for both silicon steel and amorphous metal units
• Vertical triplex design specifically for three-phase transformers
• Wet-process porcelain high-voltage bushings (oil-filled at 125 kV BIL and above, designed to minimize radio interference)
• Molded polymer or wet-process porcelain low-voltage bushings
• Tin-plated bronze terminals that are compatible with both copper and aluminum connections
• Low-voltage grounding provision (excludes step-up/step-down units)
• 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 connected to the upper mounting bracket or coupling on the tank wall
• Provisions for tank grounding
• Tank ground connector (specific to single-bushing units)
• Automatic pressure relief valve for enhanced safety
• Mineral oil treated with an oxidation inhibitor
• Constructed with a mild steel tank, cover, and ring
• Continuous-bead welding on lifting lugs and mounting brackets to boost safety and prevent corrosion
• Recessed tank bottom designed for scuff protection
• Durable powder-paint finish to resist abrasion and corrosion
• 10 kV minimum cover insulation
• Corrosion-resistant cover-ring hardware
• Clear KVA marking on the tank
• Internal oil-level mark
• Laser-engraved nameplate for precise identification
In addition to the standard features previously mentioned, our self-protected transformers also include the following additional features:
• Low-voltage circuit breaker with an external operating handle
• External, tank-mounted lightning arrester
•Experience the reliability of our premium internal, high-voltage expulsion fuse, designed for ultimate protection and longevity.
Our transformers come with standard kVA and voltage ratings, ensuring compatibility and ease of integration.
Discover the efficiency of our single-phase conventional transformers, engineered for superior performance.
KVA Ratings (65°C Rise)
Available in a broad range of kVA ratings: 0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833, to meet diverse power needs.
High-Voltage Ratings
Choose from high-voltage ratings of 2400/4160Y or 4160GrdY/2400, providing flexible options for various applications.
Available in 19920/34500GrdY or
34500GrdY/19920, our transformers ensure robust performance even in demanding environments.
(60 kV through 250 kV BIL), providing outstanding insulation and protection.
Low-Voltage Ratings
Low-voltage ratings include 120, 120/240, 240/480, or 277, tailored to suit your specific requirements.
(30 kV BIL), offering reliable insulation and safety.
Explore our three-phase conventional or self-protected transformers, designed for high performance and durability.
KVA Ratings (65°C Rise)
Available in kVA ratings of 30, 45, 75, 112.5, 150, 225, and 300, catering to various power demands.
High-Voltage Ratings
High-voltage ratings from 4160GrdY/2400 to 34500GrdY/19920 (60 kV through 150 kV BIL), ensuring versatility and reliability.
Low-Voltage Ratings
Low-voltage ratings of 208Y/120
480Y/277
240
480
240 with 120 mid-tap, 480 with 240 mid-tap (30 kV BIL), meeting a variety of application needs.
Note: Contact your distributor or factory representative for availability of additional kVA sizes, voltage ratings, features, accessories, and design standards to tailor your transformer to your exact requirements.
Optional Features, Accessories, and Design Standards
•Durable stainless steel tank, cover, and/or cover ring, built to withstand harsh environments.
•Externally or internally-mounted lightning arrester (externally-mounted arrester standard on self-protected transformers) to ensure safety.
•High-voltage tap switch with an external operating handle, offering:
Options: 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, for precise voltage control.
•Dual high-voltage switch with an external operating handle, enhancing operational flexibility.
•Dual low-voltage switch, available for step-up/step-down transformers, for adaptable voltage management.
(available only on step-up/step-down transformers)
•Interlaced low-voltage windings (not available on step-up/step-down or three-phase transformers) for optimized performance.
•Drain valve with oil sampling device, ensuring easy maintenance and monitoring.
•Accurate temperature gauge, providing reliable temperature readings.
•Reliable liquid level gauge for precise monitoring of fluid levels.
•Pressure/vacuum gauge for enhanced pressure management.
•Comprehensive Wildlife Protection, safeguarding your equipment and the environment.
•Advanced Overload Warning Signal Light, ensuring proactive management of power loads.
• Innovative Emergency Overload Reset Handle (exclusive to self-protected transformers) — a groundbreaking feature ensuring maximum safety and reliability.
• Reliable Tank Ground Connector — designed for secure and stable performance.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap (standard on 1 bushing transformers except step-up/step-down units) — guarantees optimal grounding and safety.
• Eco-Friendly Natural Ester Dielectric Fluid — enhances sustainability without compromising efficiency.
• Tailored Custom Stenciling and Labeling — offers personalization to meet your specific needs.
• Durable Laser Engraved Stainless Steel Nameplate — ensures long-lasting readability and durability.
• Adherence to Rural Utilities Service (RUS) Design Standards — meets stringent regulations for rural applications.
• Compliance with Canadian Standards Association (CSA) Design Standards — aligns with high-quality Canadian benchmarks.
• NEMA TP-1 Compliant Designs — guarantees energy efficiency and superior performance.
(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 diverse range of customizable solutions, including both OEM and ODM services tailored precisely to your specific requirements, ensuring a perfect fit for your needs.
We are passionately committed to delivering expert technical solutions meticulously designed to meet your exact specifications and needs.
We also provide exceptional aftersales service. Our professional local service teams in America, Australia, Africa, and numerous other regions ensure that any issues during product use are resolved with promptness and utmost efficiency.
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, ensuring timely delivery without compromising on quality.
3. Is it possible to put our logo on your product or product packaging?
Absolutely, our factory specializes in comprehensive customization, including your brand, logo, color, and packaging. We meticulously design and produce according to clients' requirements to meet various international standards.
4. Why did our customers choose us?
With over 20 years of unparalleled expertise in transformers and powerelectronic equipment, we offer comprehensive customer service. Our global clientele places their trust in the quality and unwavering dependability of our products.
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