Bizoe Industries proudly stands at the pinnacle of excellence, consistently delivering precisely what our valued customers desire. With an unwavering commitment to innovation and quality, we ensure that each product meets the highest standards of performance and reliability. Join us on a journey of unparalleled success and discover why Bizoe Electromechanical Equipment (Jiangsu) Co., Ltd. is the trusted name in transforming your power distribution needs with our High Efficiency Three Phase Copper Transformer.
Life-Cycle Cost Reduction
Howard Industries' Customer Assistance Team sets the gold standard in cost efficiency innovation. Utilizing cutting-edge activity-based cost analysis techniques, our adept commercial and technical experts rigorously examine costs throughout the entire transformer supply chain. This precision allows us to identify and eliminate non-value-adding activities, ensuring our clients enjoy substantial cost savings.
Quality and Reliability Built into Every Transformer
Exceptional quality results in lower failure rates, directly reducing operating and maintenance expenses. High-quality standards enable customers to significantly cut down or even eliminate the need for incoming receipt inspection and testing, further driving cost efficiencies.
ISO-9001
The ISO-9001 standard, the most comprehensive in the globally recognized ISO-9000 series, covers design, manufacturing, and servicing systems. This prestigious certification highlights Bizoe Power's steadfast commitment to continuous quality enhancement.
At Bizoe Power, our Quality Assurance Program is meticulously designed to meet the exacting standards of our most discerning customers. Extending beyond traditional manufacturing focus, we have developed a comprehensive quality system that integrates every facet of our operations—from Marketing, Engineering, and Management Information Systems to Manufacturing, Shipping, and Accounting. This all-encompassing approach ensures that both our products and every customer interaction are of the highest excellence.
Bizoe Power's commitment to the highest quality is underscored by our ISO-9001 certified quality management system.
Our electrostatically applied powder paint ensures a durable, corrosion-resistant finish that is built to endure.
Our electrostatically applied powder paint ensures a durable, corrosion-resistant finish that is built to endure.
Our state-of-the-art computerized final test stations perform an exhaustive series of electrical tests before shipment, ensuring peak performance and reliability.
Environmentally-Controlled Winding Facility
Designs Optimized for Superior Performance and Economy
Our design philosophy centers on delivering precisely what our customers require. This means engineering transformers that are meticulously tailored to meet each customer's unique specifications. Every transformer design is optimized to fulfill the customer's demands at the lowest possible cost, ensuring maximum value and outstanding 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
•State-of-the-art internal, high-voltage expulsion fuse, ensuring optimal safety and performance.
Standard kVA and Voltage Ratings, tailored to meet diverse power distribution requirements.
Single-Phase Conventional Transformers, offering reliable and efficient power solutions.
KVA Ratings (65°C Rise)
0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833 - catering to a wide spectrum of needs.
High-Voltage Ratings
2400/4160Y or 4160GrdY/2400 through
19920/34500GrdY or
34500GrdY/19920
Handling voltages from 60 kV through 250 kV BIL, ensuring robust performance.
Low-Voltage Ratings
120, 120/240, 240/480 or 277
Operating at 30 kV BIL, providing reliable low-voltage distribution.
Three-Phase Conventional or Self-Protected Transformers, engineered for superior performance and durability.
KVA Ratings (65°C Rise)
30, 45, 75, 112.5, 150, 225, 300 - versatile options for diverse applications.
High-Voltage Ratings
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL), catering to extensive high-voltage needs.
Low-Voltage Ratings
208Y/120
480Y/277
240
480
240 with 120 mid-tap, 480 with 240 mid-tap (30 kV BIL), ensuring flexibility and reliability in voltage distribution.
Note: For additional kVA sizes, voltage ratings, features, accessories, and design standards, contact your distributor or factory representative.
Optional Features, Accessories, and Design Standards
•Durable stainless steel tank, cover, and/or cover ring, ensuring 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: offering multiple tap options for precise voltage control.
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 for seamless operation.
•Dual low-voltage switch, available only on step-up/step-down transformers, for versatile applications.
(Available only on step-up/step-down transformers)
•Interlaced low-voltage windings (not available on step-up/step-down or three-phase transformers) for enhanced performance.
•Drain valve with oil sampling device for easy maintenance and monitoring.
•Accurate temperature gauge, providing reliable temperature readings.
•Reliable liquid level gauge, ensuring consistent performance.
•Pressure/vacuum gauge, ensuring optimal operational conditions.
•Comprehensive Wildlife Protection, safeguarding both equipment and wildlife.
•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 diverse array of customizable solutions, including OEM and ODM services, meticulously designed to meet your unique requirements.
We are steadfast in our commitment to delivering expert technical solutions that align perfectly with your needs.
We also provide exceptional aftersales service. Our professional local service teams across America, Australia, Africa, and many other regions guarantee that any issues you encounter during product use are resolved swiftly and effectively.
2. How long does it take to manufacture once an order has been placed?
The manufacturing timeline is contingent upon order volume, typically spanning 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, allowing you to incorporate your brand, logo, color, and packaging. We meticulously design and produce to adhere to various international standards.
4. Why did our customers choose us?
With over 20 years of expertise in transformers and powerelectronic equipment, we deliver comprehensive customer service. Our global clientele places their trust in the unparalleled quality and reliability of our products.
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