400kw 500kw soft starter bulit in Bypass Soft Starter protect the motor
Product feature
VKS-8000 is a highly intelligent, very reliable and easy to use soft starter. The newly designed functions of VKS-8000 are used for quick setting or more personalized control.
It's a perfect solution. Its performance includes:
Large LCD screen that can display feedback information in Chinese and English languages, other languages can be customized.
Remotely installable operation panel.
Intuitive programming.
Advanced start and stop control functions.
A series of motor protection functions.
Extensive performance monitoring and event logging.
Graphical display
With an optional panel mounting kit, the panel is easily mounted outside the cabinet.
If multiple soft starters are installed in a single cabinet to facilitate centralized control in one place, all relevant information can be obtained.
Multiple monitors can also be mounted side by side to quickly diagnose problems.
(after installation, the protection level is IP65)
Removable connectors and unique connectors
With plug - and - pull control wiring bar, it is easy to install.Simply unplug each wiring bar and reinsert the wiring bar after connecting.
Cables can be arranged using VKS-8000 flexible cable routing, which can be run from top, left or bottom.
Technical Specification
| Item | Description |
| Input Power Supply | Input Voltage | Three-phase 380V/480V/660 AC |
| Frequency | 50/60Hz |
| Adaptive Motor | Squirrel-cage three-phase asynchronous motor |
| Starting Times | It is recommended not to exceed 20 times per hour. |
|
Control Mode | (1) Operation panel control. (2) Operation panel + external control. (3) External control. (4) External control + COM control. (5) Operation panel + external + COM control. (6) Operation panel + COM control. (7) COM control. (8) No start or stop operation. |
|
Start Mode | (1) Current-limiting to start. (2) Voltage ramp to start. (3) Torque control + current-limiting to start. (4) Torque control + voltage ramp to start. (5) Current ramp to start. (6) Voltage current-limiting double closed-loop start. |
| Stop Mode | (1) Soft stop. (2) Free stop. |
|
Protective Function | (1) Open loop protection for external instantaneous stop terminals. (2) Over-heat protection for soft starter. (3) Protection for too long starting time. (4) Input open phase protection. (5) Output open phase protection. (6) Unbalanced three-phase protection. (7) starting over current protection. (8) Running overload protection. (9) Under voltage protection for power voltage. (10) Overvoltage protection for power voltage. (11) Protection for fault parameter setting. (12) Load short circuit protection. (13) Auto restart or incorrect wiring protection. (14) Incorrect wiring protection of external control stop terminals. |
|
Ambient | Place to be used | Indoor location with good ventilation free from corrosive gas and conductive dust. |
| Altitude | Below 1000M. It have to rise the rate power when the altitude is more than 1000M. |
| Temperature | -20 +45 C |
| Humidity | 90%RH without dew condensation. |
| Vibration | <0.5G |
| Structure | Protection Class | IP20 |
| Cooling Pattern | Fans cooling. |
More control
VKS-8000 soft starter adopts a new generation of soft start technology, and adaptive control realizes the control of the motor acceleration curve and deceleration curve to an unprecedented level.
The soft starter reads the data of the motor in the process of starting and stopping, and then adjusts to achieve the best effect. Just select the curve most suitable for your load type, and the soft starter will automatically ensure that the load is accelerated in the most stable way possible.
Easy to use
VKS-8000 is very easy to use whether it is during installation, debugging and use, or when troubleshooting.
- Quick setting can make the machine run quickly, the information screen can display various operating data, and the trip message can be displayed in language to explain exactly where the problem is.
- The control cable can be routed from the top, bottom or left. Very flexible and unique cable access and fixing devices make the installation faster and neater. You will soon experience how easy it is to use VKS-8000.
Product Application
