Payment & Shipping Terms:
|Communication:||Optional Modbus RTU||Convenient:||Keypad Outgoing|
|Material:||Flameresistant Material And Aluminum Zinc Plate||Power Frequency:||50/60Hz|
|Installation:||Easy To Install||Certification:||CCC\CE|
scr soft starter,
3 phase soft starter
Intelligent Torque Control Soft Starter For Three Phase Induction Motor
Online soft starter cabinet adapts to all kinds of occasions. Can be based on customer needs to take a single start, multi-machine start at the same time, multi-machine sequence delay start function. You can choose free parking and soft parking. At the same time has the protection function to the motor, the own system and the bypass contactor. Motor protection with short circuit, overload, overcurrent, phase lose of equal 12 protection. Has a variety of control methods. It can be controlled locally or remotely, can be locked with other equipment, and is equipped with communication interface to facilitate automatic control. Double closed loop control of current and voltage, suitable for all kinds of motors. Start current and voltage can be adjusted. LCD large screen Chinese interface display, parameter setting, query convenience, real-time display of working status. Soft ramp time and maintenance time can be adjusted for low voltage or small transformer capacity.
The full digital control system adopts microprocessor, fuzzy control and high current zero crossing technology.
With powerful load adaptability and electromagnetic compatibility capability, the performance is stable and reliable.
A variety of motor start and stop mode.
The number of startup times per hour is more than 2 times that of the auto-coupling cabinet. Simple operation, easy to install and use directly, "start" and "stop" two buttons, simple operation. Panel Chinese LCD display, easy to query voltage, current and other parameters.
Small size, light weight, easy to transport and install.
Compared with the autodecoupling start up, two types of type selection are added, the ratio of performance to price is high without debugging
Failure rate of direct installation and use is low, and the simple fault can be eliminated by itself. According to the fault code can be directly telephone communication solution cabinet SCR long-term online work.
Do not use AC contactors, maintenance costs reduce environmental adaptability strong Transformer capacity requirements, generally according to the rated current of 1. 5 times configuration, self-coupling should be more than 2 times.
Wide voltage range, positive and negative deviation 15% cabinet sealing structure.
Conditions Of Usage
|Power Supply||Input Voltage||Three-phase 220V/380V/480V/660V AC±15%|
|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) COM control|
|Start Mode||(1) Current-limiting start|
|(2) Voltage ramp start|
|(3) Kick start+ current-limiting start|
|(4) Kick start + voltage ramp start|
|(5) Current ramp 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 lose phase protection|
|(5) Output lose phase protection|
|(6) Unbalanced three-phase protection|
|(7) Running over current protection|
|(8) Running overload protection|
|(9) Protection for fault parameter setting|
|(10) Incorrect wiring protection of external control stop terminals|
|Ambient||Indoor with good ventilation and free from corrosive gas and conductive dust|
|Altitude||Below 1000m. Need to rise the rated power when the altitude is more than 1000m|
|Humidity||90%RH without dew condensation|
|Protection Class||IP 20|
Model and Dimension
1. 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.
Warranty: One year quality guarantee after shipment.More details please kindly contact with Noker Electric.Thank you!
Contact Person: Sales Manager