Bizoe Industries proudly stands at the forefront of excellence, unwavering in our commitment to delivering exactly what our valued customers desire. With a legacy of precision and innovation, we set the benchmark in the industry, ensuring every interaction is a testament to quality and customer satisfaction.
Life-Cycle Cost Reduction
Howard Industries' Customer Assistance Team excels at aiding customers in discovering innovative pathways to enhance cost efficiency. By leveraging state-of-the-art activity-based cost analysis techniques, our team of commercial and technical experts meticulously examines costs across the entire transformer supply chain. This comprehensive scrutiny allows us to identify and eliminate non-value-adding activities, ensuring customers experience substantial cost reductions and optimized financial performance.
Quality and Reliability Built into Every Transformer
Superior quality translates into lower failure rates, directly reducing operating and maintenance costs. Our high-quality standards empower customers to significantly minimize or even eliminate the need for incoming receipt inspection and testing, further driving cost reductions and operational efficiencies.
ISO-9001
The ISO-9001 standard, the most comprehensive within the internationally recognized ISO-9000 series, encompasses design, manufacturing, and servicing systems. This prestigious certification underscores Bizoe Power's unwavering commitment to continuous quality enhancement and excellence.
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—from Marketing, Engineering, and Management Information Systems to Manufacturing, Shipping, and Accounting. This holistic approach ensures that every product and customer interaction is exemplary, embodying our commitment to superior quality and service.
Bizoe Power's quality management system has proudly achieved ISO-9001 certification, reflecting our dedication to the highest quality standards.
Our electrostatically applied powder paint guarantees a robust, corrosion-resistant finish that stands the test of time, maintaining the aesthetic and functional integrity of our transformers for years to come.
Our electrostatically applied powder paint ensures a durable, corrosion-resistant finish that withstands the test of time, preserving both the appearance and functionality of our transformers.
Our advanced computerized final test stations conduct a comprehensive series of electrical tests prior to shipment, ensuring each transformer meets peak performance and reliability standards.
Environmentally-Controlled Winding Facility
Designs Optimized for Superior Performance and Economy
Our design philosophy is customer-centric, focusing on delivering precisely what our customers demand. We meticulously design transformers to meet each customer's unique specifications, ensuring every transformer is optimized for both performance and cost. This approach guarantees maximum value, superior performance, and satisfaction.
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
• Featuring a shell-type core design suitable for both silicon steel and amorphous metal units
• Engineered with a 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 for enhanced durability and performance
• Tin-plated bronze terminals compatible with both copper and aluminum connections
• Low-voltage grounding provision (excludes step-up/step-down units)
• Provisions for mounting lightning arresters to enhance protection
• 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 to ensure safety and stability
• Tank ground connector (specific to single-bushing units)
• Automatic pressure relief valve for enhanced safety and operational efficiency
• Mineral oil treated with an oxidation inhibitor for long-lasting performance
• Robust construction with a mild steel tank, cover, and ring for added durability
• Continuous-bead welding on lifting lugs and mounting brackets to boost safety and prevent corrosion
• Recessed tank bottom designed for scuff protection and enhanced longevity
• Durable powder-paint finish to resist abrasion and corrosion, ensuring longevity
• 10 kV minimum cover insulation to safeguard components
• Corrosion-resistant cover-ring hardware for improved resilience
• Clear KVA marking on the tank for easy identification
• Internal oil-level mark for straightforward maintenance checks
• Laser-engraved nameplate for precise and durable 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 for ease of use
• External, tank-mounted lightning arrester for superior protection
•Premium internal, high-voltage expulsion fuse, ensuring maximum safety and efficiency.
Standard kVA and Voltage Ratings, tailored to meet diverse electrical system demands.
Single-Phase Conventional Transformers, engineered for dependable performance.
KVA Ratings (65°C Rise), designed for optimal thermal management.
0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833
High-Voltage Ratings, crafted to meet rigorous industry standards.
2400/4160Y or 4160GrdY/2400 through
19920/34500GrdY or
34500GrdY/19920, adaptable to various high-voltage applications.
(60 kV through 250 kV BIL), providing robust insulation and protection.
Low-Voltage Ratings, precision-engineered for diverse operational needs.
120, 120/240, 240/480 or 277
(30 kV BIL), ensuring dependable performance under varied conditions.
Three-Phase Conventional or Self-Protected Transformers, for enhanced system reliability.
KVA Ratings (65°C Rise), facilitating efficient energy distribution.
30, 45, 75, 112.5, 150, 225, 300
High-Voltage Ratings, engineered for superior electrical performance.
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL)
Low-Voltage Ratings, ensuring compatibility with multiple system configurations.
208Y/120
480Y/277
240
480
240 with 120 mid-tap, 480 with 240 mid-tap (30 kV BIL)
Note: Contact your distributor or factory representative for availability of additional kVA sizes, voltage ratings, features, accessories, and design standards.
Optional Features, Accessories, and Design Standards, allowing for tailored solutions.
•Durable stainless steel tank, cover, and/or cover ring, providing long-lasting protection.
•Externally or internally-mounted lightning arrester (externally-mounted arrester standard on self-protected transformers), for enhanced safety.
•High-voltage tap switch with an external operating handle:
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
•Dual high-voltage switch with an external operating handle, offering flexibility and control.
•Dual low-voltage switch, available only on step-up/step-down transformers, enhancing adaptability.
(available only on step-up/step-down transformers)
•Interlaced low-voltage windings (not available on step-up/step-down or three-phase transformers), ensuring precise voltage regulation.
•Drain valve with oil sampling device, for efficient maintenance.
•Accurate temperature gauge, providing reliable monitoring.
•Reliable liquid level gauge, ensuring proper operation.
•Pressure/vacuum gauge, for comprehensive system diagnostics.
•Comprehensive Wildlife Protection, safeguarding against environmental hazards.
•Advanced Overload Warning Signal Light, ensuring proactive system protection.
•Innovative Emergency Overload Reset Handle, exclusive to our self-protected transformers, offering unmatched safety and convenience.
•Reliable Tank Ground Connector that guarantees robust grounding and enhanced system safety.
(standard on 1 bushing transformers)
•Low-Voltage Winding Ground Strap, standard on 1 bushing transformers, delivering consistent performance except in step-up/step-down units.
•Eco-Friendly Natural Ester Dielectric Fluid, a sustainable choice for environmentally conscious operations.
•Tailored Custom Stenciling and Labeling to meet your specific identification needs.
•Durable Laser Engraved Stainless Steel Nameplate, ensuring longevity and clear identification.
•Adherence to Rural Utilities Service (RUS) Design Standards, reflecting our commitment to quality and reliability.
•Compliance with Canadian Standards Association (CSA) Design Standards, ensuring our transformers meet stringent quality benchmarks.
•NEMA TP-1 Compliant Designs, providing energy-efficient solutions for modern electrical systems.
(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 broad spectrum of customizable solutions, including both OEM and ODM services, meticulously tailored to meet your unique specifications.
Our unwavering commitment is to deliver state-of-the-art technical solutions that precisely match your needs.
We also provide exceptional aftersales service. Our professional local service teams across America, Australia, Africa, and numerous other regions ensure any issues during product use are efficiently resolved, with prompt and effective measures.
2. How long does it take to manufacture once an order has been placed?
The manufacturing timeline is contingent upon 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 excels in customization. We can incorporate your brand, logo, color, and packaging preferences. We design and produce according to clients' specifications, adhering to various international standards.
4. Why did our customers choose us?
With over two decades of expertise in transformers and powerelectronic equipment, we provide all-encompassing customer service. Our global clientele places their trust in the unparalleled quality and reliability of our products.
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