Bizoe Industries proudly stands at the forefront of excellence, consistently delivering precisely what our valued customers desire. With an unwavering commitment to innovation and quality, we ensure our solutions meet the highest standards, perfectly tailored to exceed your expectations.
Life-Cycle Cost Reduction
Howard Industries' Customer Assistance Team stands at the forefront of innovative cost-efficiency solutions. Leveraging cutting-edge activity-based cost analysis techniques, our commercial and technical experts meticulously analyze every cost factor across the transformer supply chain. This precision enables us to identify and remove non-value-adding activities, delivering substantial cost savings for our customers.
Quality and Reliability Built into Every Transformer
Superior quality results in lower failure rates and directly translates into reduced operating and maintenance expenses. Adherence to the highest quality standards allows customers to minimize or even bypass incoming receipt inspections and testing, significantly cutting down on costs.
ISO-9001
The ISO-9001 standard, the most rigorous in the internationally acclaimed ISO-9000 series, covers design, manufacturing, and servicing systems. This certification highlights Bizoe Power's steadfast dedication to relentless quality improvement.
At Bizoe Power, our Quality Assurance Program is crafted to meet the exacting standards of our most discerning customers. Beyond mere manufacturing, we have instituted a holistic quality system encompassing every operational aspect—from Marketing, Engineering, and Management Information Systems to Manufacturing, Shipping, and Accounting. This comprehensive approach ensures excellence in our products and all customer interactions.
the highest quality. Bizoe Power's quality management system has proudly achieved ISO-9001 certification.
Our electrostatically applied powder paint delivers a durable, corrosion-resistant finish designed to withstand the test of time.
Our electrostatically applied powder paint delivers a durable, corrosion-resistant finish designed to withstand the test of time.
Our state-of-the-art computerized final test stations perform exhaustive electrical tests prior to shipment, guaranteeing peak performance and reliability.
Environmentally-Controlled Winding Facility
Designs Optimized for Superior Performance and Economy
Our design philosophy prioritizes the precise fulfillment of customer demands. This involves crafting transformers specifically tailored to each customer's unique specifications. Every design is optimized for cost-effectiveness and superior performance, ensuring maximum value.
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 meticulously crafted with a focus on enhanced safety and reliability. They come fully equipped with the following standard features, ensuring top-tier performance and unmatched durability.
Standard Features
• Meets or exceeds 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 durable 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 boast the following additional features:
• Low-voltage circuit breaker with an external operating handle
• External, tank-mounted lightning arrester
•Our transformers come equipped with a premium internal, high-voltage expulsion fuse, ensuring superior protection and reliability for your power management needs.
We offer a range of standard kVA and voltage ratings to suit various applications, ensuring versatility and adaptability in your power systems.
Explore our dependable Single-Phase Conventional Transformers, engineered for outstanding performance and long-lasting durability.
KVA Ratings (65°C Rise) - Choose from a variety of ratings to perfectly match your requirements.
Available ratings include: 0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833 kVA, catering to different scales of operations.
High-Voltage Ratings - Designed for robustness and efficiency.
Options include 2400/4160Y or 4160GrdY/2400 through high-voltage ranges.
Also available are ratings such as 19920/34500GrdY or
34500GrdY/19920, ensuring coverage for high-demand applications.
Our transformers boast ratings of 60 kV through 250 kV BIL, providing dependable high-voltage performance.
Low-Voltage Ratings - Suitable for a range of low-voltage requirements.
Options include 120, 120/240, 240/480 or 277, tailored to your specific needs.
With a 30 kV BIL, ensuring optimal performance and safety.
Three-Phase Conventional or Self-Protected Transformers - Built for efficiency and reliability.
KVA Ratings (65°C Rise) - Available in diverse ratings to match your system's demands.
Choose from 30, 45, 75, 112.5, 150, 225, 300 kVA, ensuring flexibility and precision.
High-Voltage Ratings - Designed to meet rigorous standards.
Available ranges include 4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL), ensuring comprehensive high-voltage coverage.
Low-Voltage Ratings - Engineered for various low-voltage applications.
208Y/120 and other essential ratings such as
480Y/277, and
240, providing flexibility and reliability.
Additionally, we offer 480, and
240 with 120 mid-tap, 480 with 240 mid-tap options, all with 30 kV BIL for enhanced performance.
Note: For additional kVA sizes, voltage ratings, features, accessories, and design standards, please contact your distributor or factory representative. We are here to cater to your specific needs.
Optional Features, Accessories, and Design Standards - Enhance your transformer with our premium options.
•Durable stainless steel tank, cover, and/or cover ring, ensuring long-term resilience.
•Externally or internally-mounted lightning arrester (externally-mounted arrester standard on self-protected transformers) for superior protection.
•High-voltage tap switch with 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 taps at 13800/13200/12870/12540 for units rated 14400, ensuring precise adjustments.
•Dual high-voltage switch with an external operating handle for easy and reliable operations.
•Dual low-voltage switch (available only on step-up/step-down transformers) for enhanced versatility.
•Interlaced low-voltage windings (not available on step-up/step-down or three-phase transformers) for optimized performance.
•Drain valve with oil sampling device for easy maintenance and monitoring.
•Accurate temperature gauge for precise monitoring of transformer conditions.
•Reliable liquid level gauge to ensure optimal operational efficiency.
•Pressure/vacuum gauge for maintaining and monitoring internal conditions.
•Comprehensive Wildlife Protection to safeguard your equipment from environmental factors.
•Introducing our Advanced Overload Warning Signal Light—your first line of defense against potential threats to your power system. With early warnings, you can stay ahead of any issues.
•Discover the Innovative Emergency Overload Reset Handle, exclusively designed for self-protected transformers. It offers quick and reliable resets, ensuring uninterrupted service.
•Meet our Reliable Tank Ground Connector, a crucial component for ensuring the safety and longevity of your transformer systems.
(standard on 1 bushing transformers)
•Experience the unmatched security of our Low-Voltage Winding Ground Strap, a standard feature on all 1 bushing transformers (excluding step-up/step-down units).
•Go green with our Eco-Friendly Natural Ester Dielectric Fluid. It’s not only environmentally sustainable but also enhances the performance and lifespan of your transformers.
•Our Tailored Custom Stenciling and Labeling options ensure that each transformer meets your specific identification needs, making asset management easier.
•Invest in durability with our Laser Engraved Stainless Steel Nameplate. It provides long-lasting clarity and resilience in the harshest environments.
•Our transformers adhere to the stringent Rural Utilities Service (RUS) Design Standards, ensuring reliability and safety for rural power needs.
•We also comply with the Canadian Standards Association (CSA) Design Standards, guaranteeing quality and consistency in every product.
•Our designs are NEMA TP-1 compliant, ensuring energy efficiency and optimal performance across various applications.
(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 (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services, meticulously tailored to your specific requirements.
At Bizoe Electromechanical Equipment (Jiangsu) Co., Ltd., we are dedicated to delivering expert technical solutions designed to meet your precise needs with the highest level of professionalism.
We also provide exceptional aftersales service. Our highly skilled professional local service teams, stationed across America, Australia, Africa, and numerous other regions, ensure that any issues encountered during product usage 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 within a range of 4 to 8 weeks following the placement of your order.
3. Is it possible to put our logo on your product or product packaging?
Absolutely. Our factory excels in customization, offering options for branding, logo placement, color selection, and packaging. We design and produce according to our clients' specifications to meet a variety of international standards.
4. Why did our customers choose us?
With over 20 years of specialized expertise in transformers and powerelectronic equipment, we provide comprehensive customer service. Our global clientele trusts in the unrivaled quality and reliability of our products.
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