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 ensure each product meets the highest standards, offering unparalleled reliability and performance tailored to your needs.
Life-Cycle Cost Reduction
Howard Industries' Customer Assistance Team excels at pioneering innovative cost-saving solutions for our customers. Utilizing advanced activity-based cost analysis techniques, our commercial and technical experts conduct thorough examinations of the entire transformer supply chain. This meticulous scrutiny identifies and eliminates non-value-added activities, enabling our customers to benefit from substantial cost reductions.
Quality and Reliability Built into Every Transformer
Superior quality means lower failure rates, leading directly to reduced operating and maintenance costs. Our stringent quality standards allow customers to minimize or even eradicate the necessity for incoming receipt inspections and testing, further lowering 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 steadfast dedication to ongoing quality improvement.
At Bizoe Power, our Quality Assurance Program is meticulously designed to meet the rigorous demands of our most discerning customers. Extending beyond mere manufacturing, we have instituted a comprehensive quality system that integrates every facet of our operations—including Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting. This holistic approach guarantees that not only our products but all our customer interactions are of the highest caliber.
the highest quality. Bizoe Power's quality management system has proudly achieved ISO-9001 certification.
Our electrostatically applied powder paint ensures a durable, corrosion-resistant finish that stands the test of time.
Our electrostatically applied powder paint ensures a durable, corrosion-resistant finish that stands the test of time.
Our state-of-the-art computerized final test stations perform a comprehensive 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 centered on delivering precisely what our customers need. We craft transformers meticulously designed to meet each customer's unique specifications. Every transformer design is optimized to fulfill customer 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
•Premium internal, high-voltage expulsion fuse
Standard kVA and Voltage Ratings
Single-Phase Conventional Transformers
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
High-Voltage Ratings
2400/4160Y or 4160GrdY/2400 through
19920/34500GrdY or
34500GrdY/19920
(60 kV through 250 kV BIL)
Low-Voltage Ratings
120, 120/240, 240/480 or 277
(30 kV BIL)
Three-Phase Conventional or Self-Protected Transformers
KVA Ratings (65°C Rise)
30, 45, 75, 112.5, 150, 225, 300
High-Voltage Ratings
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL)
Low-Voltage Ratings
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
•Durable stainless steel tank, cover, and/or cover ring
•Externally or internally-mounted lightning arrester (externally-mounted arrester standard on self-protected transformers)
•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
•Dual low-voltage switch
(available only on step-up/step-down transformers)
•Interlaced low-voltage windings (not available on step-up/step-down or three-phase transformers)
•Drain valve with oil sampling device
•Accurate temperature gauge
•Reliable liquid level gauge
•Pressure/vacuum gauge
•Comprehensive Wildlife Protection
• Advanced Overload Warning Signal Light: This innovative feature ensures that you are always alerted to potential overloads before they become critical.
• Innovative Emergency Overload Reset Handle (exclusive to self-protected transformers): Seamlessly reset overloads with this exclusive, cutting-edge handle.
• Reliable Tank Ground Connector: Provides a steadfast ground connection, enhancing safety and stability.
(standard on 1 bushing transformers)
• Low-Voltage Winding Ground Strap (standard on 1 bushing transformers except step-up/step-down units): Delivers robust grounding for optimal transformer performance.
• Eco-Friendly Natural Ester Dielectric Fluid: A sustainable choice that maintains excellent dielectric properties and thermal performance.
• Tailored Custom Stenciling and Labeling: Personalize your transformer with custom stenciling and labeling to meet your exact specifications.
• Durable Laser Engraved Stainless Steel Nameplate: Ensures longevity and readability for crucial identification information.
• Adherence to Rural Utilities Service (RUS) Design Standards: Committed to the rigorous standards set by the RUS for reliable and durable transformer design.
• Compliance with Canadian Standards Association (CSA) Design Standards: Meets the high-quality design standards set forth by the CSA for transformers.
• NEMA TP-1 Compliant Designs: Our transformers comply with NEMA TP-1 standards for energy-efficient 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, meticulously tailored to meet your unique specifications and requirements.
At Bizoe Electromechanical Equipment (Jiangsu) Co., Ltd., we are unwavering in our commitment to delivering cutting-edge technical solutions precisely designed to fulfill your needs.
We also provide exceptional after-sales service. Our highly skilled local service teams across America, Australia, Africa, and many other regions ensure that any issues 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 depends on the order volume, generally ranging from 4 to 8 weeks following order placement.
3. Is it possible to put our logo on your product or product packaging?
Absolutely! Our factory excels in customization, including incorporating your brand, logo, color, and packaging. We design and manufacture products according to your specific requirements, ensuring they meet various international standards.
4. Why did our customers choose us?
With over 20 years of specialized expertise in transformers and power-electronic equipment, we provide comprehensive customer service. Our global clientele trusts in the exceptional quality and reliability of our products.
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