Bizoe Industries excels at delivering exactly what our customers want.
Product Description
Life-Cycle Cost Reduction
Howard Industries' Customer Assistance Team excels at helping customers find ways to reduce cost. Using activity-based cost analysis techniques, our commercial and technical experts help customers analyze costs throughout the transformer supply chain, identifying and eliminating activities which add cost but have little or no value.
Quality and Reliability Built into Every Transformer
Higher quality means lower failure rates, and that translates into lower operating and maintenance costs. Higher quality also means customers can reduce cost by reducing or eliminating incoming receipt inspection and testing.
ISO-9001
the most comprehensive standard in the internationally recognized ISO-9000 series, covers design, manufacturing and servicing systems. This achievement demonstrates Bizoe Powers' commitment to continuous quality improvement.
At Bizoe Power our Quality Assurance Program is designed to achieve the high level of quality required by our most demanding customers. Abandoning the traditional manufacturing-only focus, we have created a quality system that links all aspects of the company's operations, including Marketing, Engineering, Management Information Systems, Manufacturing, Shipping, and Accounting, to make sure that not only our products, but everything we do for our customers is of
the highest quality. Bizoe Powers' quality management system has earned ISO-9001 certification.
Electrostatically applied powder paint provides a durable, corrosion-resistant finish.
Electrostatically applied powder paint provides a durable, corrosion-resistant finish.
Computerized final test stations perform a complete series of electrical tests prior to shipment.
Environmentally-controlled winding facility
Designs Optimized for Superior Performance and Economy
Our design philosophy is to provide our customers exactly what they want. That means transformers that are individually designed in precise accordance with each customer's specifications. Each transformer design is optimized to satisfy the customer's needs at the lowest possible cost.
Standard Features
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
• Internal, high-voltage expulsion fuse
Standard kVA and Voltage Ratings
Single-Phase Conventional
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
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 other kVA sizes, voltage ratings, features, accessories, and design standards not listed
Optional Features, Accessories and Design Standards
• Stainless steel tank and/or cover and/or cover ring
• Lightning arrester, externally-mounted or internally-mounted under oil (externally-mounted lightning arrester standard on self protected transformers)
• High-voltage tap switch with external operating handle:
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
• Dual high-voltage switch with 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
• Temperature gauge
• Liquid level gauge
• Pressure/vacuum gauge
• Wildlife protection
• 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.
Electrostatically applied powder paint provides a durable, corrosion-resistant finish.
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