Bizoe Industries proudly stands at the forefront of excellence, consistently delivering precisely what our valued customers desire. Our commitment to innovation and quality ensures that every product meets the highest standards, providing unmatched reliability and efficiency for all your needs.
Life-Cycle Cost Reduction
Howard Industries' Customer Assistance Team excels at helping customers find innovative ways to enhance cost efficiency. By utilizing advanced activity-based cost analysis techniques, our commercial and technical experts meticulously scrutinize costs across the entire transformer supply chain. This enables us to identify and eliminate non-value-adding activities, ensuring our customers benefit from significant cost reductions.
Quality and Reliability Built into Every Transformer
Superior quality equates to lower failure rates, translating directly into reduced operating and maintenance costs. High-quality standards also empower customers to minimize or even eliminate the need for incoming receipt inspection and testing, further reducing costs.
ISO-9001
The ISO-9001 standard, the most comprehensive in the internationally recognized ISO-9000 series, encompasses design, manufacturing, and servicing systems. This certification underscores Bizoe Power's unwavering commitment to continuous quality enhancement.
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—ranging from Marketing, Engineering, and Management Information Systems to Manufacturing, Shipping, and Accounting. This holistic approach ensures that not only our products but all our customer interactions are exemplary.
Dedicated to delivering the highest quality, Bizoe Power's quality management system has proudly achieved ISO-9001 certification.
Our electrostatically applied powder paint guarantees a robust, corrosion-resistant finish that stands the test of time.
Our electrostatically applied powder paint guarantees a robust, corrosion-resistant finish that endures the test of time.
Our advanced computerized final test stations conduct a comprehensive series of electrical tests prior to shipment, ensuring 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 demand. This means crafting transformers that are meticulously designed to meet each customer's unique specifications. Every transformer design is optimized to fulfill the customer's requirements at the most economical cost possible, ensuring maximum value and superior performance.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power proudly manufactures a diverse suite of single-phase and three-phase overhead distribution transformers. Our extensive offerings encompass conventional, self-protected, and step-up/step-down models, tailored for a myriad of applications.
Crafted with a meticulous focus on safety and reliability, Bizoe transformers come equipped with an array of standard features designed to ensure unparalleled performance and longevity.
Standard Features
• Compliant with or exceeds the latest IEEE, NEMA, and RUS standards, as applicable
• Shell-type core design available for both silicon steel and amorphous metal units
• Vertical triplex design specialized for three-phase transformers
• Wet-process porcelain high-voltage bushings (oil-filled at 125 kV BIL and above, engineered to reduce radio interference)
• Molded polymer or wet-process porcelain low-voltage bushings
• Tin-plated bronze terminals compatible with both copper and aluminum connections
• Low-voltage grounding provision (excluding step-up/step-down units)
• Provisions for mounting lightning arresters for additional 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 for easier parallel connections
Visible cover ground connected to the upper mounting bracket or coupling on the tank wall for safety
• Provisions for secure tank grounding
• Tank ground connector tailored for single-bushing units
• Automatic pressure relief valve for enhanced safety measures
• Mineral oil treated with a premium oxidation inhibitor
• Constructed with a robust mild steel tank, cover, and ring for durability
• Continuous-bead welding on lifting lugs and mounting brackets to enhance safety and prevent corrosion
• Recessed tank bottom designed for superior scuff protection
• Long-lasting powder-paint finish to resist abrasion and corrosion
• 10 kV minimum cover insulation for added safety
• Corrosion-resistant cover-ring hardware for long-term reliability
• Clear KVA marking on the tank for easy identification
• Internal oil-level mark for convenient monitoring
• Laser-engraved nameplate for precise and durable identification
In addition to the aforementioned standard features, our self-protected transformers come with the following enhancements:
• Low-voltage circuit breaker with an externally accessible operating handle
• External, tank-mounted lightning arrester for added protection
•Experience the ultimate in protection with our premium internal, high-voltage expulsion fuse, ensuring superior performance and reliability.
Designed to meet industry standards, our transformers come with standard kVA and voltage ratings for versatile applications.
Explore our range of Single-Phase Conventional Transformers, built for efficiency and durability in various power systems.
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 - providing a wide array of power options to suit different needs.
High-Voltage Ratings:
2400/4160Y or 4160GrdY/2400 through, offering flexibility and adaptability for various voltage requirements,
19920/34500GrdY or,
34500GrdY/19920, ensuring compatibility with high-voltage systems,
(60 kV through 250 kV BIL) for robust and reliable high-voltage operations.
Low-Voltage Ratings:
120, 120/240, 240/480 or 277 - adaptable to diverse low-voltage needs,
with a dependable (30 kV BIL) rating for enhanced safety.
Versatile Three-Phase Conventional or Self-Protected Transformers, designed for high-performance power systems.
KVA Ratings (65°C Rise):
30, 45, 75, 112.5, 150, 225, 300 - ensuring a wide range of power capacities to meet your specific requirements.
High-Voltage Ratings:
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL) - providing reliable high-voltage performance for robust power systems.
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 safety in low-voltage applications.
Note: Contact your distributor or factory representative for availability of additional kVA sizes, voltage ratings, features, accessories, and design standards. We are here to provide tailored solutions to meet your unique needs.
Optional Features, Accessories, and Design Standards:
•Constructed with a durable stainless steel tank, cover, and/or cover ring for long-lasting protection,
•Equipped with 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:
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, providing precise voltage control.
•Dual high-voltage switch with an external operating handle for enhanced versatility,
•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) for improved efficiency,
•Drain valve with oil sampling device for easy maintenance,
•Accurate temperature gauge to ensure optimal operating conditions,
•Reliable liquid level gauge for monitoring,
•Pressure/vacuum gauge for safety and operational integrity,
•Comprehensive Wildlife Protection to safeguard against environmental risks,
•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 range of customizable solutions, including OEM and ODM services meticulously tailored to your specific requirements.
We are dedicated to delivering unparalleled technical solutions designed to meet and exceed your needs.
We also provide exceptional after-sales service. Our professional local service teams across America, Australia, Africa, and many other regions ensure that any issues during product use are resolved promptly and effectively, guaranteeing your satisfaction.
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 meticulous attention to detail and 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 expertise in transformers and power-electronic equipment, we offer comprehensive customer service. Our global clientele places their trust in the quality and dependability of our products.
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