| Prod Model: |
LW28-32A( 0-1-2-3-4) |
| Service: |
Can Be Customized |
| Operating Temperture: |
-5~40ºC |
| Rotary Number: |
Single Button |
| Usage: |
Electrical Appliance |
| Standard: |
Standard |
| Structure: |
Self-Reset |
| Operation: |
Open Type |
| Certification: |
CE |
| Condition: |
New |
Product Description
LW28 20A,25A,32A,63A,125A,160A,380V automatic changeover switch rotary switch
electrical changeover switch electrical changeover switch electrical changeover switch electrical changeover switch
LW28 Series Universal changeover switch mainly used for AC 50Hz, rated voltage up to 380V and below, DC voltage up to 220V, rated current to 160A electrical circuit for manually infrequent making or breaking the circuit for the purposes of control and conversion ,can also controlling three-phase asynchronous motors and circuit directly as the purposes of master control and measurement. The products widely used, instead of the various national switch, can be used as the circuit control switch, measuring equipment switches, motor control switches and the master control switch, and welding machine switch and so on.
Compliance with standards: The changeover switch use to the main circuit switching and direct control comply with GB14048.3-2001.
The changeover switch use to master control comply with GB14048.5-2001
| Model | Ith | Ui | Ue | AC-21A | AC-2 | AC-22A | AC-23A | AC-2 | AC-3 | AC-4 | AC-15 | DC-13 |
| | A | V | V | Ie A | Ie A | Ie A | Ie A | P Kw | Ie A | P Kw | Ie A | P Kw | Ie A | P Kw | Ie A | Ie A |
| LW28-10 | 10 | 660 | 240 | | 10 | 7.5 | 1.8 | 7.5 | 7.5 | 2.5 | 5.5 | 1.5 | 1.75 | 0.37 | 2.5 | |
| 10 | 660 | 440 | | 10 | 7.5 | 3 | 7.5 | 7.5 | 3.7 | 5.5 | 2.2 | 1.75 | 0.55 | 1.5 | |
| LW28-20 | 20 | 660 | 440 | | 20 | 15 | 7.5 | 15 | 15 | 7.5 | 11 | 5.5 | 3.5 | 1.5 | 4 | |
| 20 | 660 | 240 | | | | | | | | | | | | 5 | 1 |
| 20 | 660 | 120 | | | | | | | | | | | | | 5 |
| LW28-25 | 25 | 660 | 440 | | 25 | 22 | 11 | 22 | 22 | 11 | 15 | 7.5 | 6.5 | 3 | 5 | |
| 25 | 660 | 240 | | | | | | | | | | | | 8 | 1.5 |
| 25 | 660 | 120 | | | | | | | | | | | | | 9 |
| LW28-32 | 32 | 660 | 440 | | 32 | 30 | 15 | 30 | 30 | 15 | 22 | 11 | 11 | 5.5 | 5 | |
| 32 | 660 | 240 | | | | | | | | | | | | | 11 |
| 32 | 660 | 120 | | | | | | | | | | | | | 25 |
| LW28-63 | 63 | 660 | 440 | | 63 | 57 | 30 | 57 | 57 | 30 | 36 | 18.5 | 15 | 7.5 | 8 | |
| 63 | 660 | 120 | | | | | | | | | | | | | 55 |
| LW28-125 | 125 | 660 | 440 | | 125 | 90 | 45 | 90 | 90 | 45 | 75 | 30 | 30 | 12 | 6 | 90 |
| LW28-160 | 160 | 660 | 440 | | 160 | 135 | 75 | 135 | 135 | 55 | 95 | 37 | 55 | 15 | 14 | 100 |
| The operating cycle number | Load | | | | 8500 | | Electrical life(times) |
| No load | | | | 1500 | | 20×104 | 6×104 |
| Total | | | | 1000 | | Mechanical life(times) |
| | | | | | | | | | | | | | | | 60×104 | |
Ying's Electric is situated in the largest Chinese low-voltage electrical industry base--Liushi town, where the company's manufacturing partners produce over two billion US dollar low-voltage electrical products every year and keep more than 50% of Chinese market.
As the leading exporter of Chinese electrical products, Ying's Electric organizes production according to international standards and trades with honesty and efficiency. At present, the top ten Chinese electrical manufacturer groups are working under the agreement with Ying's Electric. These manufacturer groups have all gained ISO9002 certificate which ensures the quality of their products. Ying's Electric also helps its manufacturing partners with better raw material, equipments and new technology. Now, about 50 million US dollar low-voltage electrical products are sold to Asia, MID-east, West Africa, West Europe, South America and South Africa yearly. The prices of the Chinese low-voltage electrical products are so competitive that they are attracting more and more international clients.
In recent years, Ying's Electric has been setting up the agencies worldwide. And we are looking forward to establish a long-term business relation with you.
Our Products
Ying's Electric products cover full ranges of switchgears and control relays, circuit breakers, fuses, voltage regulators, voltage stabilizers, meter, distribution box, wall switch, floor switch and more. Nowadays we also bring in the automation components, such as PLC, inverter, soft starter, counter, sensor and more. They are all made according to IEC standards, which are recognized worldwide. As required, some of our products have been tested and approved by CE, UL, VDE, etc.
Our Prices
Because of the great economics of scale of our manufacturers and the low labor cost in China, we are able to offer the best prices on the market without sacrifice the quality of Ying's products.
Our Services
With fully computerized system of technical support, stock control and administration, we provide our customers efficient and reliable services. And we provide guarantees to cover you.
Our approach to the future
As the third wave pushes everybody into a new age of human history, everything is changing. So is the way to do business. Currently, an interactive website is being constructed for Ying's Electric. That will give you another way to obtain our service and it will be more convenient and quicker. Certainly, all the staff of Ying's Electric and its agencies are always on standby to provide you the service you deserve.
