Bizoe Industries takes pride in its unparalleled ability to deliver precisely what our discerning customers desire. With a commitment to excellence, we ensure that every need is met with meticulous attention to detail and superior craftsmanship.
Life-Cycle Cost Reduction
Howard Industries' Customer Assistance Team excels at helping customers find ways to reduce costs. Leveraging sophisticated activity-based cost analysis techniques, our commercial and technical experts meticulously dissect costs along the entire transformer supply chain, pinpointing and eliminating activities that inflate expenses without adding significant value.
Quality and Reliability Built into Every Transformer
Superior quality translates into lower failure rates, reducing operating and maintenance expenses. Moreover, enhanced quality enables customers to minimize or even eliminate the need for incoming receipt inspection and testing, thus further cutting down on costs.
ISO-9001
The ISO-9001 is the most comprehensive standard in the internationally recognized ISO-9000 series, encompassing design, manufacturing, and servicing systems. This prestigious certification underscores Bizoe Powers' unwavering dedication to continuous quality enhancement.
At Bizoe Power, our Quality Assurance Program is meticulously crafted to meet the high standards demanded by our most exacting customers. Departing from a traditional manufacturing-only focus, we have developed a holistic quality system that integrates all facets of our operations-including Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting-ensuring that not only our products but every customer interaction is of
the highest quality. Bizoe Powers' quality management system has proudly earned ISO-9001 certification.
Electrostatically applied powder paint delivers a robust, corrosion-resistant finish, ensuring long-lasting durability.
Electrostatically applied powder paint delivers a robust, corrosion-resistant finish, ensuring long-lasting durability.
Our computerized final test stations execute a comprehensive suite of electrical tests prior to shipment, guaranteeing top-notch performance.
Our winding facilities are meticulously controlled to maintain an optimal environment.
Designs Optimized for Superior Performance and Economy
Our design philosophy revolves around delivering precisely what our customers desire. This entails custom-designing each transformer in exact accordance with individual customer specifications. Each design is fine-tuned to meet customer requirements while ensuring the most cost-effective solutions possible.
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power manufactures a complete line of single-phase and three-phase overhead distribution transformers, including conventional, self-protected and step up/step-down
designs. Bizoe transformers have always been designed with increased margins of safety and reliability, and include the following standard features.
Standard Features
• Meets or exceeds current IEEE, NEMA and RUS standards as applicable
• Shell-type core design for both silicon and amorphous units
• Vertical triplex design for three-phase transformers
• Wet-process porcelain high-voltage bushings (oil-filled
at 125 kV BIL and above for reduced radio interference)
• Molded polymer or wet process porcelain low voltage bushings
• Tin-plated bronze terminals suitable for connection to copper or aluminum
• Low-voltage grounding provision (except step-up/step-down units)
• Lightning arrester mounting provisions
• Low-voltage ground strap
(1-bushing units only; not available on step-up/ step-down units)
• Permanently stamped identification on internal secondary leads for ease of paralleling
Visible cover ground connected to upper mounting bracket or coupling on tank wall
• Tank grounding provisions
• Tank ground connector
(1-bushing units only)
• Automatic pressure relief valve for added safety
• Mineral oil with oxidation inhibitor
• Mild steel tank, cover and ring
• Continuous-bead welding on lifting lugs and mounting brackets for increased safety and corrosion resistance
• Recessed tank bottom for scuff protection
• Tough powder-paint finish for improved resistance to abrasion and corrosion
• 10 kV minimum cover insulation
• Corrosion-resistant cover-ring hardware
• KVA marking on tank
• Internal oil-level mark
• Laser-engraved nameplate
In addition to the standard features and accessories previously listed, self-protected transformers also include the following:
• Low-voltage circuit breaker with external operating handle
• External, tank-mounted lightning arrester
• Robust internal high-voltage expulsion fuse ensuring superior performance
Standard kVA and Voltage Ratings
Single-Phase Conventional Transformers
KVA Ratings (65°C Rise): A Wide Range for Diverse Needs
0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833
High-Voltage Ratings for Optimal Efficiency
2400/4160Y or 4160GrdY/2400 through
19920/34500GrdY or
34500GrdY/19920
(60 kV through 250 kV BIL)
Low-Voltage Ratings for Versatile Applications
120, 120/240, 240/480 or 277
(30 kV BIL)
Three-Phase Conventional or Self-Protected Transformers
KVA Ratings (65°C Rise): Reliable Power Solutions
30, 45, 75, 112.5, 150, 225, 300
High-Voltage Ratings for Enhanced Performance
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL)
Low-Voltage Ratings for Diverse Needs
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 other kVA sizes, voltage ratings, features, accessories, and design standards not listed.
Optional Features, Accessories, and Design Standards
• Stainless steel tank, cover, and cover ring for durability and longevity
• Externally or internally mounted lightning arrester under oil (Externally mounted standard on self-protected transformers)
• High-voltage tap switch with external operating handle:
Options: 4-2.5% taps above normal; 4-2.5% taps below normal; 2-2.5% taps above and below normal; taps at 13800/13200/12870/12540 for units rated 14400
• Dual high-voltage switch with external operating handle for versatile adjustments
• Dual low-voltage switch (Available only on step-up/step-down transformers)
(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 for easy maintenance
• Accurate temperature gauge for monitoring
• Liquid level gauge for optimal performance monitoring
• Pressure/vacuum gauge for reliable readings
• Comprehensive Wildlife Protection
• Advanced Overload Warning Signal Light
• Emergency Overload Reset Handle (Exclusive to Self-Protected Transformers)
• Robust Tank Ground Connector
(Standard on Single Bushing Transformers)
• Low-Voltage Winding Ground Strap (Standard on Single Bushing Transformers Except Step-Up/Step-Down Units)
• Eco-Friendly Natural Ester Dielectric Fluid
• Custom Stenciling and Professional Labeling
• Precision 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: For availability of additional kVA sizes, voltage ratings, features, accessories, and design standards not listed, please contact 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 customization, OEM, and ODM services tailored to your unique requests.
We provide expert technical solutions to meet your precise needs.
We offer comprehensive after-sales service,with a professional local service team in America, Australia, Africa, and many other regions. We ensure timely resolution of any issues encountered during use.
2. How long does it take to manufacture once an order has been placed?
The manufacturing time depends on the order volume, typically ranging from 4 to 8 weeks after order placement.
3. Is it possible to put our logo on your product or product packaging?
Absolutely! As a factory, we welcome customization such as your brand, logo, color, and packaging. We design and produce according to the specific standards and requirements of different countries.
4. Why do our customers choose us?
With over 20 years of professional experience in Transformers and power electronic equipment,we provide a complete customer service experience. Customers worldwide trust the quality and reliability of our products.
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