Basic Info.
Application
Power, Electronic, Instrument, Lighting, Rectifier, Audio
Core
Core-type Transformer
Cooling Method
Dry-type Transformer
Certification
ISO9001, CE,RoHS
Frequency Characteristics
Power Frequency
Outline Size
470*320*400mm
Primary Voltage
400V or Customized
Secondary Voltage
320V or 240V or Customized
Starting Voltage Taps
80% and 60% or Customized
Material of Winding
Copper or Aluminum as Per Customer′s Request
Protection
Thermally Protected
Referenced Standard
En60076
Transport Package
in Standard Export Plywood Case
Product Description
QZB-J Series Three Phase Auto Voltage Reducing Starter TransformerApplication
QZB-J Series Auto Voltage Reducing Starter Transformer is applicable to a line of AC 50Hz/60Hz, rated voltage is 380V (660V or 220V products can be made to order). It can used to infrequent start and reduce voltage for 3 phase induction motor with rated output power 500kW or under. Because transformer can reduce voltage, motor starting current is decreased so that it can reduce the impact to electricity grid when motor starting.
QZB-J series product is QZB product improvement. Compared with QZB, QZB-J product has several features as following:
1.1 Add an imported temperature protected switch (thermal sensitive breaking switch) in the coil inner
1.2 Model QZB-J-14~75 is changed from both side connecting wire to one side connecting wire. it makes connecting wire more convenient and more firm
1.3 Other performance and usage method is similar as QZB product.
Structure characteristics
This series of transformer has 65%(60%), 80% of two groups of starting voltage taps, if the need for starting torque smaller when the optional 65%(60%) taps, large torque can choose 80% tap.The transformer can be equipped with XJZ1, JJ1 series auto transformer starter box(cabinet) as the main accessories.
Overall dimension and installation dimension diagram
When rated operating voltage is 380VModel | Outline size (mm) | Hole distance for installation (mm) | Installation hole K or KxJ (mm) |
Bmax | Dmax | Emax | A±5 | C±5 |
QZB-J-14 | 340 | 190 | 280 | 220 | 100 | 10×20 |
QZB-J-20 | 340 | 190 | 280 | 220 | 100 | 10×20 |
QZB-J-22 | 340 | 190 | 280 | 220 | 100 | 10×20 |
QZB-J-28 | 340 | 210 | 280 | 220 | 120 | 10×20 |
QZB-J-30 | 340 | 210 | 280 | 220 | 120 | 10×20 |
QZB-J-40 | 350 | 220 | 325 | 220 | 110 | 10×20 |
QZB-J-45 | 350 | 220 | 325 | 220 | 110 | 10×20 |
QZB-J-55 | 350 | 230 | 325 | 220 | 125 | 10×20 |
QZB-J-75 | 430 | 235 | 335 | 220 | 130 | 10×20 |
QZB-J-100 | 435 | 315 | 375 | 310 | 150 | 12.5×25 |
QZB-J-115 | 435 | 315 | 375 | 310 | 150 | 12.5×25 |
QZB-J-135 | 470 | 320 | 400 | 310 | 145 | Φ15 |
QZB-J-155 | 470 | 320 | 400 | 310 | 145 | Φ15 |
QZB-J-160 | 470 | 320 | 400 | 310 | 145 | Φ15 |
QZB-J-190 | 520 | 320 | 420 | 310 | 155 | Φ15 |
QZB-J-225 | 590 | 340 | 425 | 310 | 160 | Φ15 |
QZB-J-260 | 590 | 320 | 465 | 310 | 155 | Φ15 |
QZB-J-300 | 590 | 340 | 495 | 310 | 170 | Φ15 |
QZB-J-320 | 590 | 340 | 495 | 310 | 170 | Φ15 |
QZB-J-350 | 610 | 340 | 535 | 310 | 175 | Φ15 |
QZB-J-400 | 610 | 340 | 535 | 310 | 175 | Φ15 |
QZB-J-450 | 680 | 340 | 660 | 420 | 190 | Φ15 |
QZB-J-500 | 680 | 340 | 660 | 420 | 190 | Φ15 |
When rated operating voltage is 660VModel | Outline size (mm) | Hole distance for installation (mm) | Installation hole K or KxJ (mm) |
Bmax | Dmax | Emax | A±5 | C±5 |
QZB-J-14 | 340 | 190 | 280 | 220 | 100 | 10×20 |
QZB-J-22 | 340 | 190 | 280 | 220 | 100 | 10×20 |
QZB-J-30 | 350 | 210 | 280 | 220 | 120 | 10×20 |
QZB-J-40 | 430 | 220 | 325 | 220 | 110 | 10×20 |
QZB-J-45 | 430 | 220 | 325 | 220 | 110 | 10×20 |
QZB-J-55 | 430 | 230 | 325 | 220 | 125 | 10×20 |
QZB-J-75 | 430 | 240 | 335 | 220 | 130 | 10×20 |
QZB-J-100 | 460 | 315 | 380 | 310 | 150 | 12.5×25 |
QZB-J-115 | 460 | 315 | 380 | 310 | 150 | 12.5×25 |
QZB-J-135 | 470 | 315 | 400 | 310 | 145 | Φ15 |
QZB-J-155 | 470 | 315 | 400 | 310 | 145 | Φ15 |
QZB-J-160 | 470 | 315 | 400 | 310 | 145 | Φ15 |
QZB-J-190 | 520 | 320 | 420 | 310 | 155 | Φ15 |
QZB-J-225 | 550 | 330 | 425 | 310 | 160 | Φ15 |
QZB-J-260 | 590 | 320 | 495 | 310 | 155 | Φ15 |
QZB-J-300 | 560 | 330 | 495 | 310 | 170 | Φ15 |
Main Technical Parameter
When Rated operating voltage is 380VModel | Control motor power (kW) | Rated operating current (A) | The most starting time(s) |
QZB-J-14 | 14 | 28 | 40 |
QZB-J-20 | 20 | 24 |
QZB-J-22 | 22 | 42 |
QZB-J-28 | 28 | 56 |
QZB-J-30 | 30 | 57 |
QZB-J-40 | 40 | 80 | 60 |
QZB-J-45 | 45 | 84 |
QZB-J-55 | 55 | 103 |
QZB-J-75 | 75 | 140 |
QZB-J-100 | 100 | 200 | 80 |
QZB-J-115 | 115 | 230 |
QZB-J-135 | 135 | 270 | 100 |
QZB-J-155 | 155 | 294 |
QZB-J-160 | 160 | 300 |
QZB-J-190 | 190 | 370 |
QZB-J-225 | 225 | 410 |
QZB-J-260 | 260 | 475 |
QZB-J-300 | 300 | 535 |
QZB-J-320 | 320 | 588 |
QZB-J-350 | 350 | 643 |
QZB-J-400 | 400 | 735 |
QZB-J-450 | 450 | 826 |
QZB-J-500 | 500 | 918 |
When Rated operating voltage is 660VModel | Control motor power (kW) | Rated operating current (A) | The most starting time(s) |
QZB-J-14 | 14 | 16 | 40 |
QZB-J-22 | 22 | 24 |
QZB-J-30 | 30 | 33 |
QZB-J-40 | 40 | 46 | 60 |
QZB-J-45 | 45 | 48 |
QZB-J-55 | 55 | 59 |
QZB-J-75 | 75 | 81 |
QZB-J-100 | 100 | 115 | 80 |
QZB-J-115 | 115 | 133 |
QZB-J-135 | 135 | 156 | 100 |
QZB-J-155 | 155 | 170 |
QZB-J-160 | 160 | 173 |
QZB-J-190 | 190 | 213 |
QZB-J-225 | 225 | 237 |
QZB-J-260 | 260 | 274 |
QZB-J-300 | 300 | 309 |
Attention
1.The payment term: We accept TT,30% deposite and 70% balance against copy of BL.
2.The delivery time: Usually it will take about 15-20 days.
3.The standard of package: For the small capacity,it will be in carton,for big capacity,we should use strong wooden case for protection.
4.The material of windings: We have two types,one is 100% copper and another one is copper with aluminum.It depends on your requirement.In fact,those two have difference if normal work well.Only except the longlife.Copper is better and also higher price.
5.The logo: If you have good quantity,it absolute no problem to do OEM.
6.The month capacity: reach near 80000pcs/month(for small capacity) or near 7000pcs/month(for big capacity).
7.Our market: our products are popular in Indonesia,Philippines,Russia,USA,Middle East and so on.Some of them are our regular customers and some of them are developing.We hope you can join us and make mutural benifit from our cooperation.
8.Warranty: in 13 monthes since BL date.
Why choose REELEN
1. One-stop supplier globally.
2. More than 10 years professional experiences in electrical appliance industry.
3. We offer professional online technology support for perfecting your electrical solution free.
4. Experienced sales service and suggestion.
5. All the products with accessories under strict quality control and final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
8. Warranty assurance: REELEN will be responsible for any problem.
9. Whatever big or small order,we can provide you one-to-one service.
10. Most of our products have passed CE, ROHS certificates.
Our Service
1. We can provide sample pieces.
2. We can make the special samples as clients' requirement.
3. We can do everything before delivery. You only need to make the order,then box designing,raw material preparing,product producing,delivery and documents preparing all can be done by ourselves.
4. We can desgin the products color box,based on customers' requirement.
Related Product
About Us
REELEN company is located in Yueqing city, which known as the Chinese electrical appliances, since the inception, REELEN has been specialized in manufacturing and exporting various of electrical products, most of our products have passed CE & RoHS certifications.
Our main products include machine tool control transformers, lighting control transformers, auto voltage reducing starter transformers, three phase Isolation transformers, step up & down transformers, temperature controllers, AC-DC switching power supplies, DC-DC converter, waterproof LED driver, AC voltage stabilizer, inverter, regulators and so on; And our products have been exported to many countries in US, Southeast Asia, the Middle East, Europe and South America and so on.
Quality excellence and customer satisfaction is our strategic principle, we are responsible for powerful competitive price, better quality, quick shipment and developing new products. Our aim is to help our clients realize their goals and to achieve an win-win situation through our great efforts.
We are sincerely looking forward to developing long-term friendly and cooperative business relationships with friends all over the world, and hereby, we welcome customers of every country to our company and factory.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.
Thanking you!
Contact Us
Your Best Choice for Electrical Appliances Industry!!!Please leave an inquiry to know more details about Price ,Packing ,Shipping and Discount.
Address:
Xiangyang Industrial Zone, Yueqing, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Light Industry & Daily Use, Lights & Lighting, Packaging & Printing, Service, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
WENZHOU REELEN ELECTRICAL Co., Ltd. is located in Yueqing city, which known as the Chinese electrical appliances, since the inception, REELEN has been specialized in manufacturing and exporting various of electrical products, most of our products have passed CE & RoHS certifications.
Our main products include machine tool control transformers, lighting control transformers, auto voltage reducing starter transformers, three phase Isolation transformers, step up & down transformers, temperature controllers, AC-DC switching power supplies, DC-DC converter, waterproof LED driver, AC voltage stabilizer, inverter, regulators and so on; And our products have been exported to many countries in US, Southeast Asia, the Middle East, Europe and South America and so on.
Quality excellence and customer satisfaction is our strategic principle, we are responsible for powerful competitive price, better quality, quick shipment and developing new products. Our aim is to help our clients realize their goals and to achieve an win-win situation through our great efforts.
We are sincerely looking forward to developing long-term friendly and cooperative business relationships with friends all over the world, and hereby, we welcome customers of every country to our company and factory.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.
Thanking you!