At Bizoe Industries, we pride ourselves on our exceptional ability to deliver precisely what our valued customers desire. Our commitment to excellence ensures that your needs are met with the highest standards of quality and satisfaction.
Product Description
Life-Cycle Cost Reduction
At Howard Industries, our Customer Assistance Team is dedicated to empowering clients with innovative cost-reduction strategies. Leveraging intricate activity-based cost analysis, our adept commercial and technical experts meticulously scrutinize each stage of the transformer supply chain. This approach pinpoints and eradicates non-value-added activities, ensuring optimal cost-efficiency for your investment.
Quality and Reliability Built into Every Transformer
Our commitment to superior quality results in significantly lower failure rates, which directly translates to reduced operational and maintenance expenses. By maintaining this high quality, our customers can save costs by minimizing or even completely removing the need for incoming receipt inspections and testing.
ISO-9001
As an internationally acclaimed benchmark, ISO-9001 represents the pinnacle of design, manufacturing, and servicing systems. This certification underscores Bizoe Powers' unwavering dedication to perpetual quality enhancement.
At Bizoe Power, we've crafted a Quality Assurance Program that surpasses traditional manufacturing standards, aiming to meet the rigorous demands of our esteemed clientele. Our comprehensive quality system intricately weaves through every facet of our operations—from Marketing and Engineering to Manufacturing, Shipping, and Accounting—ensuring that every product and service we deliver meets our highest quality standards.
the highest quality. Proudly, Bizoe Powers' quality management system has achieved the esteemed ISO-9001 certification.
Our advanced electrostatic powder paint application offers an exceptionally durable, corrosion-resistant finish, ensuring long-lasting protection.
Our advanced electrostatic powder paint application offers an exceptionally durable, corrosion-resistant finish, ensuring long-lasting protection.
Our computerized final test stations conduct a comprehensive suite of electrical tests before shipment, guaranteeing the highest performance standards.
Our environmentally-controlled winding facility is engineered to maintain the utmost standards of quality and consistency.
Designs Optimized for Superior Performance and Economy
Our design philosophy centers on delivering tailor-made solutions that precisely meet our customers' unique specifications. Every transformer is custom-designed to fulfill client requirements while maximizing cost-effectiveness, ensuring unparalleled performance and value.
Standard Features
Single-Phase and Three-Phase Overhead Transformer Features
Bizoe Power proudly engineers a comprehensive range of single-phase and three-phase overhead distribution transformers. These include conventional models, self-protected variants, and versatile step-up/step-down designs.
Each Bizoe transformer is crafted with an unwavering commitment to safety and reliability, featuring a robust design strategy that incorporates enhanced safety margins and resilience. Here are the standard features that define our transformers.
Standard Features
• Conforms to or surpasses the latest IEEE, NEMA, and RUS standards, ensuring top-notch performance and reliability.
• Features a shell-type core design adaptable for both silicon and amorphous unit applications.
• Incorporates a vertical triplex design tailored for three-phase transformers, optimizing efficiency and functionality.
• Equipped with wet-process porcelain high-voltage bushings (oil-filled at 125 kV BIL and above) to mitigate radio interference.
• Offers molded polymer or wet-process porcelain low voltage bushings, catering to diverse installation needs.
• Fitted with tin-plated bronze terminals, ideal for seamless connections with copper or aluminum.
• Includes a low-voltage grounding provision (excludes step-up/step-down units) to enhance safety measures.
• Designed with lightning arrester mounting provisions for added protection against surges.
• Low-voltage ground strap (exclusive to 1-bushing units; unavailable for step-up/step-down variants)
• Permanently stamped identification on internal secondary leads to simplify the paralleling process. Visible cover ground securely connected to the upper mounting bracket or coupling on the tank wall.
• Tank grounding provisions to ensure a steady and reliable grounding system.
• Tank ground connector (exclusive to 1-bushing units)
• Features an automatic pressure relief valve, providing an added layer of safety during operation.
• Enhanced with mineral oil that includes an oxidation inhibitor to prolong lifespan and efficiency.
• Constructed with a mild steel tank, cover, and ring, ensuring robust durability and stability.
• Utilizes continuous-bead welding on lifting lugs and mounting brackets, enhancing safety and corrosion resistance.
• Features a recessed tank bottom for scuff protection, preserving the unit's integrity and appearance.
• Coated with a tough powder-paint finish to resist abrasion and corrosion, ensuring lasting aesthetics.
• Boasts a minimum 10 kV cover insulation, safeguarding against unexpected electrical surges.
• Equipped with corrosion-resistant cover-ring hardware to withstand harsh environmental conditions.
• Clearly marked with KVA ratings on the tank for easy identification and operation.
• Internal oil-level mark ensures accurate monitoring and maintenance of oil levels.
• Laser-engraved nameplate provides clear and durable identification, enhancing traceability.
Beyond the standard features mentioned, our self-protected transformers offer additional enhancements designed for superior performance and safety:
• Includes a low-voltage circuit breaker with an external operating handle, offering convenient and reliable protection.
• External, tank-mounted lightning arrester provides robust defense against electrical surges, safeguarding the transformer.
• Internal, high-voltage expulsion fuse Experience the ultimate in safety and reliability with our internal, high-voltage expulsion fuse, meticulously engineered for superior performance, ensuring your power systems are protected against overloads and faults with remarkable efficiency.
Standard kVA and Voltage Ratings Our transformers offer a diverse range of standard kVA and voltage ratings, providing you with the flexibility to meet various power requirements while maintaining exceptional performance and reliability.
Single-Phase Conventional The single-phase conventional transformer is expertly designed to deliver robust and efficient performance, perfect for residential or light commercial applications where reliability is paramount.
KVA Ratings (65°C Rise) Our transformers are available in an array of kVA ratings, meticulously crafted to ensure optimal performance even with a 65°C rise, allowing them to handle demanding power needs with ease.
0.5, 1, 1.5, 3, 5, 10, 15, 25, 37.5, 50, 75, 100, 167, 250, 333, 500, 833 From modest to substantial power demands, our kVA ratings range from 0.5 to 833, providing tailored solutions for any energy requirement, ensuring efficiency and reliability.
High-Voltage Ratings Discover our wide spectrum of high-voltage ratings, engineered to cater to various power distribution needs with precision and adaptability, ensuring seamless integration into your power systems.
2400/4160Y or 4160GrdY/2400 through Our transformers offer the flexibility of high-voltage configurations like 2400/4160Y or 4160GrdY/2400, designed to accommodate various distribution systems with ease. 19920/34500GrdY or Catering to advanced power systems, our high-voltage ratings extend up to 19920/34500GrdY, ensuring robust and reliable performance for extensive electrical networks. 34500GrdY/19920 Tailored for the most demanding applications, our high-voltage options include 34500GrdY/19920, offering unmatched reliability for large-scale power distribution. (60 kV through 250 kV BIL) With a Basic Insulation Level (BIL) ranging from 60 kV to 250 kV, our transformers are designed to withstand high-stress conditions, ensuring reliable operation and protection.
Low-Voltage Ratings Our low-voltage ratings are crafted to deliver efficiency and versatility, accommodating a variety of power distribution requirements with ease and reliability.
120, 120/240, 240/480 or 277 Available in low-voltage configurations such as 120, 120/240, 240/480, or 277, our transformers offer adaptable solutions for diverse application needs. (30 kV BIL) Designed with a 30 kV Basic Insulation Level, our transformers ensure safe and reliable operation across various low-voltage applications.
Three-Phase Conventional or Self-Protected Our three-phase transformers, available in conventional or self-protected models, are engineered for efficiency and safety, offering robust solutions for industrial and commercial applications.
KVA Ratings (65°C Rise) With kVA ratings designed for a 65°C temperature rise, our transformers ensure efficient energy delivery and are capable of handling varied power loads while maintaining performance.
30, 45, 75, 112.5, 150, 225, 300 Our kVA ratings from 30 to 300 cater to numerous power demands, delivering optimal energy solutions for a range of industrial and commercial settings.
High-Voltage Ratings Our comprehensive high-voltage ratings are designed to meet the demands of various power distribution systems, ensuring seamless and reliable energy transfer.
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 150 kV BIL) Our transformers cover high-voltage options from 4160GrdY/2400 to 34500GrdY/19920, with insulation levels from 60 kV to 150 kV, ensuring reliability for complex power systems.
Low-Voltage Ratings Our low-voltage ratings provide flexible solutions tailored to meet diverse power distribution needs, ensuring optimal performance and reliability.
208Y/120 The 208Y/120 configuration offers a versatile solution for low-voltage applications, combining efficiency with dependable power delivery.
480Y/277 For applications requiring a 480Y/277 configuration, our transformers deliver exceptional performance and adaptability, ideal for a variety of power distribution needs.
240 Designed for applications needing a direct 240-volt output, our transformers provide reliable and efficient power distribution.
480 For high-demand applications, our transformers offer a robust 480-volt output, ensuring efficient energy delivery and system compatibility.
240 with 120 mid-tap 480 with 240 mid-tap (30 kV BIL) Our mid-tap configurations, available at 240 with a 120 mid-tap or 480 with a 240 mid-tap, offer versatility and adaptability for diverse electrical infrastructures.
Note: Contact your distributor or factory representative for availability of other kVA sizes, voltage ratings, features, accessories, and design standards not listed For tailored solutions beyond our standard offerings, please contact your distributor or factory representative to explore additional kVA sizes, voltage ratings, features, accessories, and design standards.
Optional Features, Accessories and Design Standards Unlock a world of customization and enhancement with our optional features, accessories, and design standards, meticulously crafted to elevate the performance and adaptability of your power solutions.
• Stainless steel tank and/or cover and/or cover ring Enhance durability and longevity with our optional stainless steel tank, cover, or cover ring, providing superior protection against environmental factors and ensuring lasting performance.
• Lightning arrester, externally-mounted or internally-mounted under oil (externally-mounted lightning arrester standard on self protected transformers) Safeguard your transformers with our lightning arrester options, available as externally or internally-mounted (under oil), ensuring enhanced protection against voltage surges and electrical faults.
• High-voltage tap switch with external operating handle: Our high-voltage tap switch, equipped with an external operating handle, offers seamless adjustment options with configurations including:
4-2.5% taps above normal; or 4- 2.5% taps below normal; or 2- 2.5% taps above and below normal; or taps at 13800/13200/12870/ 12540 for units rated 14400 Choose from multiple tap setting options for precise voltage control, including 4-2.5% taps above or below normal, dual taps for balanced adjustments, or customized taps at 13800/13200/12870/12540 for 14400-rated units.
• Dual high-voltage switch with external operating handle Maximize control with our dual high-voltage switch, designed with an external operating handle for straightforward and efficient management of your power systems.
• Dual low-voltage switch Our dual low-voltage switch offers adaptable and efficient control, perfect for applications requiring precision voltage management, available exclusively for step-up/step-down transformers. (available only on step-up/step-down transformers) Note that this feature is exclusively available on step-up/step-down transformers, ensuring specialized functionality for your power needs.
• Interlaced low-voltage windings (not available on step-up/step-down or three-phase transformers) Optimize voltage distribution with our interlaced low-voltage windings, perfect for applications needing efficient energy management, although not available for step-up/step-down or three-phase transformers.
• Drain valve with oil sampling device Ensure easy maintenance and monitoring with our drain valve, complete with an oil sampling device, facilitating efficient fluid management and system health checks.
• Temperature gauge Monitor operational temperatures accurately with our integrated temperature gauge, ensuring your transformer operates within safe parameters for peak performance.
• Liquid level gauge Maintain optimal fluid levels with our precise liquid level gauge, designed to ensure efficient operation and prevent system failures associated with fluid imbalances.
• Pressure/vacuum gauge Our pressure/vacuum gauge provides accurate monitoring of internal transformer pressures, essential for maintaining optimal performance and preventing potential faults.
• Wildlife protection Protect your transformers and the surrounding environment with our wildlife protection features, designed to minimize disruptions and ensure sustainable operations.
• Overload warning signal light
• Emergency overload reset handle (available only on self-protected transformers)
• Tank ground connector (standard on 1 bushing transformers)
• Low-voltage winding ground strap (standard on 1 bushing transformers except step-up/step-down units)
• Natural Ester dielectric fluid
• Custom stenciling and labeling
• Laser engraved stainless steel nameplate
• Rural Utilities Service (RUS) design standards
• 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.)
Table
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 |
- |
- |
- |
- |
Detailed Photos
Factory equipment
Packaging & Shipping
FAQ
1.What services can we provide?
Accept customization/OEM/ODM or according to your requests.
Accept to provide you with professional technical solutions.
Accept to provide professional after sales service, we have professional local service team in America, Australia, Africa and many other places, can solve any problems in the process of use for you in a timely manner.
2.How long does it take to manufacture once an order has been placed?
It depends on the volume of the order. Within 4-8 weeks after placing the order
3. ls it possible to put our logo on your product or product packaging?
0f course, we have a factory, welcome to customize such as your brand, Logo, Color.packaging , we can according to clients requirements(different countries different standard) to desian and produce.
4. Why did our Customers choose us?
We are a professional factory with more than 20 years experience in the field of Transformers and power electronic equipment. we also have a completecustomer service. Customers worldwide can securely rely on the quality and reliability of ourproducts.