Hot Products
0102030405
LCRV6-A External Bypass Soft Starter - China Suppliers & Factory with Cloud Functionality and Mobile Control
Product Overview
LCRV6-A external bypass soft starter, the internal has no contactor, so in the outside of bypass soft starter, it requires an additional AC contactor to match the rated current of motor. It needs the relay to control the running of bypass contactor to take over the thyristor which has completed the starting task, and supply full voltage for the normal operation of the motor to reduce the heat loss of thyristor, when the motor runs up to the rated speed.
Merits
The price of it is not expensive, and it can on the basis of the actual needs choose different specifications of bypass contactor, and at the same time it can achieve the operation of many motors controlled by one bypass soft starter.
Demerits
The installation and wiring are relatively complex, and the secondary complete equipment cost is high and needs more space in the cabinet.
Specification of LCRV6-A External Bypass Soft Starter
| No. | Specification | Package weight/kg | Size information/mm |
|---|---|---|---|
| 1 | I-V6-22A | 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 Opening dimensions of panel: H40*W195 |
| 2 | I-V6-30A | 2.85 | |
| 3 | I-V6-37A | 3.4 | |
| 4 | I-V6-45A | 3.4 | |
| 5 | I-V6-55A | 3.4 | |
| 6 | I-V6-75A | 3.5 | |
| 7 | II-V6-90A | 17.15 | |
| 8 | II-V6-115A | 17.3 | |
| 9 | lI-V6-132A | 17.35 | |
| 10 | II-V6-160A | 17.6 | |
| 11 | II-V6-185A | 17.6 | |
| 12 | II-V6-200A | 17.6 | |
| 13 | II-V6-220A | 17.6 | |
| 14 | III-V6-250A | 21 | |
| 15 | III-V6-280A | 21.35 | |
| 16 | III-V6-320A | 21.6 | |
| 17 | III-V6-350A | 21.6 | |
| 18 | IV-V6-400A | 35.4 | |
| 19 | IV-V6-450A | 36 | |
| 20 | IV-V6-500A | 36.5 |
Frequently Asked Questions
Why does the LCRV6-A soft starter require an external AC contactor?
Since the LCRV6-A does not have an internal contactor, it requires an external AC contactor matching the motor's rated current. A relay controls the contactor to take over from the thyristor once the motor reaches rated speed, supplying full voltage and reducing thyristor heat loss.
What are the main advantages of the LCRV6-A external bypass soft starter?
It is highly cost-effective and allows you to choose different contactor specifications based on your specific needs. Additionally, it enables a single soft starter to control the operation of multiple motors.
What are the disadvantages of the LCRV6-A external bypass soft starter?
The primary disadvantages are the relatively complex installation and wiring process, the higher cost of secondary complete equipment, and the requirement for more physical space inside the cabinet.
How many frame sizes are available for the LCRV6-A series?
The series offers four distinct frame sizes (Frame I, Frame II, Frame III, and Frame IV) to accommodate different current ratings, product dimensions, and installation requirements.
What are the panel opening dimensions for the LCRV6-A soft starter?
The standard opening dimensions of the panel for this series are H40 * W195 mm.