Bizoe Industries has earned a distinguished reputation for its unparalleled excellence in precisely meeting and consistently surpassing our customers' expectations. Our dedication to quality and innovation ensures that we not only fulfill but exceed the aspirations of those we serve.
Strategic Life-Cycle Cost Minimization
Howard Industries' unparalleled Customer Assistance Team is adept in identifying a wealth of cost-saving opportunities. By harnessing sophisticated activity-based cost analysis, our expert commercial and technical team examines every aspect of the transformer supply chain. Through keen insight, they identify and eliminate non-value-adding activities, significantly reducing costs and streamlining efficiency.
Uncompromising Quality and Reliability in Every Transformer
Unrivaled quality ensures exceptionally low failure rates, leading to substantial reductions in both operational and maintenance costs. Superior quality provides our customers with the added benefit of reducing or even eliminating the necessity for incoming receipt inspections and testing, ultimately enhancing cost efficiency.
ISO-9001 Certification
Acknowledged as the apex standard within the globally esteemed ISO-9000 series, ISO-9001 covers design, manufacturing, and service systems. This prestigious certification emphasizes Bizoe Powers' steadfast commitment to continual quality improvement, reflecting our dedication to excellence.
At Bizoe Power, the cornerstone of our operations is a robust Quality Assurance Program, meticulously tailored to meet the stringent quality standards of our most discerning clients. We have transcended the traditional manufacturing-centric model by developing an innovative quality system that integrates all operational facets, including Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting. This cohesive approach guarantees that each product and service we deliver is of
unmatched quality. Our unwavering commitment to excellence is evident in Bizoe Powers' ISO-9001 certification, which stands as a testament to our superior quality management system.
Our products feature a durable, corrosion-resistant finish achieved through the precise application of electrostatically applied powder paint, ensuring long-lasting protection.
Our products feature a durable, corrosion-resistant finish achieved through the precise application of electrostatically applied powder paint, ensuring long-lasting protection.
State-of-the-art computerized final test stations perform a thorough array of electrical tests before shipment, guaranteeing top-tier reliability and performance for every unit.
Environmentally-Controlled Winding Facility
Designs Tailored for Optimal Performance and Cost-Efficiency
Our design philosophy is centered around providing precisely what our customers need. This is achieved by crafting transformers that are custom-designed to meet the unique specifications of each client. Every design is carefully optimized to meet customer requirements while delivering the best competitive cost possible.
Striking Features of Single-Phase and Three-Phase Overhead Transformers
Bizoe Power proudly presents a broad spectrum of single-phase and three-phase overhead distribution transformers. Our offerings encompass conventional, self-protected, and step up/step-down designs, meticulously crafted to fulfill the myriad of power requirements.
Each Bizoe transformer is crafted with precision, ensuring superior safety margins and unwavering reliability, featuring these outstanding standard features.
Standard Features
• Designed to surpass the most rigorous IEEE, NEMA, and RUS standards wherever applicable
• Cutting-edge shell-type core design available in both silicon and amorphous constructions
• Revolutionary vertical triplex design tailored specifically for three-phase transformers
• High-voltage bushings, expertly crafted from wet-process porcelain, are oil-filled at 125 kV BIL and above to significantly reduce radio interference
at 125 kV BIL and above for enhanced radio interference reduction)
• Low voltage bushings fabricated from robust molded polymer or high-quality wet-process porcelain
• Tin-plated bronze terminals offering seamless compatibility with copper and aluminum connections
• Designed with provisions for low-voltage grounding (excludes step-up/step-down units)
• Incorporated mounting provisions for optimal lightning arrester installation
• Durable low-voltage ground strap
(Designed exclusively for 1-bushing units; unavailable on step-up/step-down models)
• Internal secondary leads feature permanently stamped identification for effortless paralleling
Visible cover ground, smartly connected to the upper mounting bracket or the tank wall coupling
• Comprehensive tank grounding provisions meticulously engineered for superior performance
• Dedicated tank ground connector
(Exclusively for 1-bushing units)
• Automatic pressure relief valve enhancing safety measures
• High-grade mineral oil enriched with oxidation inhibitors for prolonged durability
• Tank, cover, and ring constructed from robust mild steel for enhanced strength
• Continuous-bead welding on lifting lugs and mounting brackets ensures superior safety and corrosion resistance
• Recessed tank bottom designed meticulously for scuff protection
• Powder-paint finish providing long-lasting resistance to abrasion and corrosion
• Insulation covering of minimum 10 kV
• Corrosion-resistant hardware enhancing cover-ring durability
• Prominent KVA marking on the tank ensures clear visibility
• Internal oil-level indicator mark for accurate monitoring
• Laser-engraved nameplate ensuring precise identification
In addition to these remarkable standard features, our self-protected transformers are further equipped with the following cutting-edge features:
• Discover our low-voltage circuit breaker, expertly designed with an ergonomic external operating handle for seamless operation and superior control.
• Invest in safety with our durable, tank-mounted lightning arrester, offering robust protection against electrical surges.
• Experience reliable performance with our internal, high-voltage expulsion fuse crafted for consistent dependability.
Comprehensive Standard kVA and Voltage Ratings
Single-Phase Conventional Transformers
KVA Ratings (65°C Rise):
Choose from a diverse range of ratings: 0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833
High-Voltage Ratings:
Select from configurations like 2400/4160Y or 4160GrdY/2400 through
19920/34500GrdY or
34500GrdY/19920, engineered for excellence
(60 kV through 250 kV BIL)
Low-Voltage Ratings:
Options available: 120, 120/240, 240/480, or 277
(30 kV BIL)
Three-Phase Conventional or Self-Protected Transformers
KVA Ratings (65°C Rise):
Select from 30, 45, 75, 112.5, 150, 225, 300, tailored to your needs
High-Voltage Ratings:
Available from 4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL)
Low-Voltage Ratings:
Standards include 208Y/120
480Y/277
240
480
With 240 with a 120 mid-tap, and 480 with 240 mid-tap (30 kV BIL)
Note: For custom kVA sizes, voltage ratings, features, accessories, and design standards beyond this list, reach out to your distributor or direct factory contact to explore tailored solutions.
Optional Features, Accessories, and Design Standards
• Our robust stainless steel tank, cover, and cover ring deliver durability and longevity.
• Lightning arrester options offer flexibility: choose externally-mounted or the standard internally-mounted under oil (ideal for self-protected transformers).
• High-voltage tap switch with an intuitive external operating handle:
Select from configurations: 4-2.5% taps above normal, 4-2.5% taps below normal, 2-2.5% taps both above and below normal, or specific taps at 13800/13200/12870/12540 for units rated 14400.
• Dual high-voltage switch with external operating handle enables versatile control for diverse applications.
• Our dual low-voltage switch is available specifically for step-up/step-down transformers.
• Interlaced low-voltage windings (note: not available on step-up/step-down or three-phase transformers).
• Equipped with a convenient drain valve featuring an oil sampling device for easy maintenance.
• Precision temperature gauge for accurate monitoring and efficiency.
• Precision Liquid Level Gauge: Achieve unparalleled performance with our state-of-the-art liquid level gauge, designed to deliver accurate measurements and optimize your system's efficiency.
• Comprehensive Pressure/Vacuum Gauge: Empower your diagnostics with our advanced pressure and vacuum gauge, providing a thorough analysis of your system's health.
• Wildlife Protection Commitment: Our steadfast dedication ensures the safety and preservation of wildlife, maintaining harmony with your power equipment setup.
• Overload Alert Signal Light: Stay ahead of potential risks with our immediate overload warning system, safeguarding your infrastructure efficiently.
• Exclusive Emergency Overload Reset Handle: Experience rapid response during overload conditions with our self-protected transformers, equipped for quick and easy resets.
• Dependable Tank Ground Connector: Enhance the safety of your systems with our reliable grounding solution, ensuring optimal performance.
(standard on 1 bushing transformers)
• Groundbreaking Low-Voltage Winding Strap: Featured on 1 bushing transformers (excluding step-up/step-down variants) for superior operational performance.
• Eco-Conscious Natural Ester Dielectric Fluid: Elevate efficiency and sustainability with our environmentally-friendly dielectric fluid solution.
• Tailored Stenciling and Labeling: Enhance your brand’s presence with customized transformer markings, ensuring easy recognition and visual appeal.
• Timeless Laser Engraved Stainless Steel Nameplate: Combine durability with elegance using our expertly crafted stainless steel nameplates.
• Rural Utilities Service (RUS) Design Excellence: Designed to meet RUS standards, ensuring reliability and exceptional quality for rural needs.
• Canadian Standards Association (CSA) Assurance: Built to comply with CSA standards, our transformers offer dependable and secure operation.
• Energy-Efficient NEMA TP-1 Compliant Designs: Committed to energy conservation, our designs meet NEMA TP-1 standards for superior efficiency and performance.
(Note: For other kVA sizes, voltage ratings, features, accessories, and design standards not listed, please consult your distributor or factory representative.)
| Rated Power (KV) |
High Voltage (KV) |
Low Voltage (KV) |
No-load Loss (W) |
On-load Loss (W) |
Oil Weight (KG) |
Total Weight (KG) |
|
| 10 |
34500/
19920
13800/
7957
13200/
7620
12470/
7200
or others |
120-240
240-480
347
600 |
36 |
120 |
22 |
150 |
| 15 |
50 |
195 |
30 |
210 |
| 25 |
80 |
290 |
45 |
258 |
| 37.5 |
105 |
360 |
50 |
340 |
| 50 |
135 |
500 |
62 |
395 |
| 75 |
190 |
650 |
88 |
480 |
| 100 |
210 |
850 |
94 |
530 |
| 167 |
350 |
1410 |
138 |
680 |
| 333 |
- |
- |
- |
- |
1. What services can we provide?
We offer extensive customization options, including OEM, ODM, or any specific requests you may have.
Receive expert technical solutions tailored specifically to your needs.
Benefit from our comprehensive aftersales service. With a professional local service team stationed across America, Australia, Africa, and more, we promptly address any issues you experience during usage.
2. How long does it take to manufacture once an order has been placed?
The manufacturing timeline varies with 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 welcomes customization. We can design and produce according to your brand specifications, including logo, color, and packaging, adhering to different country standards.
4. Why do our Customers choose us?
With over 20 years of expertise in transformers and powerelectronic equipment, we offer unparalleled reliability and quality. Our comprehensive customer service assures clients worldwide of consistent, dependable products.
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