The Intelligent AC380V 30kw Motor Soft Starter

Product Description

CMC-HX motor soft starter is a kind of new motor starter and protection devices which combines power electronics technology, microprocessor and automatic control. It can start / stop motor smoothly, which avoids issues of shocks between mechanical and electrical caused by direct starting, star / delta starting, auto decompression starting and other traditional start mode. It can also effectively reduce the starting current and distribution capacity, to avoid capacity investment. Meanwhile, current transformers  are integrated in CMC-HX soft starter, users do not need to connect them externally.This product is three in line and sixout line
Nameplate Description

Conditions Of Usage 

Features
★Various start-up mode
User can select current-limit starting mode or voltage ramp starting mode. In order to meet site requirements in maximum extent and to achieve the best start effect, you can also impose a programmable jump starting and starting current-limit under each mode.    
★Unique Load Application
Built in ten types of load for users to choose, for each class of load to provide a unique starting control curve, the maximum degree of soft start and load matching, in order to achieve the best starting and stopping effect.
★Unique SCR Closed Loop Control Algorithm
Unique SCR closed loop control function designed specifically for standard loads and heavy loads. According to the load, the user can select the current limit start and the voltage ramp start to realize the smooth and smooth start effect without torque.
★High reliability
High-performance microprocessor makes digital processing on control system, it avoids excessive adjustment on analog lines and achieves excellent accuracy and speed of execution.    
★Strong anti-jamming performance 
    All external control signals use Photoelectric isolation and set a different anti-noise level. It fits for special industrial environment application.. 
★Easy adjustment method
    With wide application range of control system, easy and intuitive adjustment. Through a variety of function options to match different types of control object. 
★Optimized structure
Unique compact design of internal structure, particularly user-friendly make it integrated into existing system. It saves costs of current transformer and bypass contactor costs for users.
★Adaptive power frequency
Power frequency 50/60 Hz, adaptive function, user-friendly.
★Analog signal control
User can input 4 - 20mA or - 20mA standard signal, and can carry out the upper and lower limits of the analog, to achieve the motor start and stop control and alarm. The data can also be transmitted by soft starter (pressure, temperature, flow, etc.). With 4 - 20mA or - 0 - 20mA standard analog signal output function.
★MODBUS-RTU Communication
During network communications, it can connect up to 32 devices. Users can achieve the purpose of automatic communication by setting baud rate, communication address. The setting range of communication address is 1-32, The factory value is 1. The setting range of communication address is 0,2400; 1,4800; 2,9600; 3,19200. The factory value is 2 (9600).  
★Improved protection function
A variety of motor protection functions (Such as over-current, input/output phase default, thyristor short circuit, overheat protection, leakage detection, electronic thermal overload, phase current imbalance, etc.) ensures that motor and soft starter will not be damaged in case of failure or malfunction.
★Easy to maintain
Monitoring signal coding system consists of four digital display, which monitors system equipment's working conditions, while providing rapid fault diagnosis. 
★Friendly Man-machine Interface
 LCD panel with Chinese and English display, programming and parameter adjustment more convenient.
★Panel Can Be Cited
The panel can be led to the remote operation of the equipment operation surface through the body interface, which is convenient for field use.
Maintenance
Dust: If too much dust, it will reduce the insulation level of the soft starter, even causes the soft starter does not work.
Brush the dust with clean and dry brush.
Remove dust with compressed air machine. 
2. Condensation: If condensation, it will reduce the insulation level of soft starter, even causes the soft starter does not work.
(1)  Blow it with a hair dryer or electric stove.
(2)  Bring it to power distribution room for dehumidification.
3. Regularly check components' intact. Whether it can work properly. 
4. Check soft starter' cooling channel, ensure they are not clogged by dirt and dust.
Before maintenance checking, it has to cut off all power in the line side of soft starter.