Products
0102030405
LCRV5-A External Bypass Soft Starter
Product overview
External bypass soft starter itself is not integrated bypass contactor, so it need to configure an additional external AC contactor matching the rated current of motor. When the motor reaches the rated speed, it will through the relay control the running of bypass contactor to replace the thyristor that has completed the startup task, and provide full voltage for the normal operation of the motor to reduce the heat loss of thyristor. This type of bypass soft starter is relatively cheap, but the installation and wiring are relatively complex, secondary complete equipment cost is high, and requires more space in the cabinet. Its advantage is that it can flexibly choose different specifications of bypass contactor according to the actual needs, and can realize the operation of many motors controlled by one bypass soft starter.
Specification of LCRV5-A External Bypass Soft Starter
|
No. |
Specification |
Package weight/kg |
Size information/mm |
|
1 |
I-V5-22A |
2.85 |
Frame I Product: 280*145*160 Installation: 240*120 Package: 335*195*220 Carton: 2 or 4pcs/ctn Frame II Product: 410*260*235 Installation: 375*228 Package: 500*275*320 Carton: 1pc/ctn Frame III Product: 460*300*255 Installation: 425*266 Package: 560*340*330 Carton: 1pc/ctn Frame IV Product: 510*400*275 Installation: 475*352 Package: 630*460*370 Carton: 1pc/ctn Open size of panel: H112*W88 |
|
2 |
I-V5-30A |
2.85 |
|
|
3 |
I-V5-37A |
3.4 |
|
|
4 |
I-V5-45A |
3.4 |
|
|
5 |
I-V5-55A |
3.4 |
|
|
6 |
I-V5-75A |
3.5 |
|
|
7 |
II-V5-90A |
17.15 |
|
|
8 |
II-V5-115A |
17.3 |
|
|
9 |
lI-V5-132A |
17.35 |
|
|
10 |
II-V5-160A |
17.6 |
|
|
11 |
II-V5-185A |
17.6 |
|
|
12 |
II-V5-200A |
17.6 |
|
|
13 |
II-V5-220A |
17.6 |
|
|
14 |
III-V5-250A |
21 |
|
|
15 |
III-V5-280A |
21.35 |
|
|
16 |
III-V5-320A |
21.6 |
|
|
17 |
III-V5-350A |
21.6 |
|
|
18 |
IV-V5-400A |
35.4 |
|
|
19 |
IV-V5-450A |
36 |
|
|
20 |
IV-V5-500A |
36.5 |
Intelligent control
LCRV5-A electric motor soft starter our company manufacture can support the centralized control of multi-machine parallel networking, and improve the management and operation efficiency of equipment. For example, in some large production lines or equipment clusters, our bypass motor soft starter can be used to realize the synchronous start and stop of multiples motors.
Reduce the impact
LCRV5-A series electric motor soft starter our company manufacture and introduce to the market can achieve the no-impact acceleration of the motor, effectively reduce the motor and equipment wear in the starting process, and prolong the service life of the motor and equipment. For example, in some industries that have high requirement of equipment start-stop smoothness, such as pharmaceutical and chemical industries, the application of bypass soft starters can reduce equipment maintenance costs.
Energy conservation and consumption reduction
The current passes through the bypass contactor loop when the electric motor is the in normal operation, which reduces the energy loss of components inside the LCRV5-A electric motor soft start, so the LCRV5-A series electric motor soft start has good energy saving effect and can reduce the electricity cost of enterprises, such as the enterprise in the industry of machinery manufacturing, petrochemical, electric power, metallurgy and textile.
Main Technical Parameters
Power range: 22-1250kw
Voltage class: 380v ± 15% 50 Hz
Customized voltage: AC220V, AC480V, AC690V, AC1140V, 60 Hz
Partial Display
External Wiring
