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Customization Low Current Start Fan / Pump High Start Torque Soft Starter With Soft Stop

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Customization Low Current Start Fan / Pump High Start Torque Soft Starter With Soft Stop

China Customization Low Current Start Fan / Pump High Start Torque Soft Starter With Soft Stop supplier

Large Image :  Customization Low Current Start Fan / Pump High Start Torque Soft Starter With Soft Stop

Product Details:

Place of Origin: China
Brand Name: Noker
Certification: CCC、CE
Model Number: NK300-J3-250

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Depend on quantity
Packaging Details: Carton Packaging
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 set per month
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Detailed Product Description
Communication: Modbus RTU Convenient: Keypad Outgoing
Customization: Customization Is Available Current Transformer: Built-in Current Transformer
Parameter Password: With Parameter Password CPU: M3 Core CPU

                                                           Soft Starter High Start Torque Low Current Start Fan/Pump With Soft Stop


With the single chip processor as the intelligence center, thyristor module for actuators for full automatic control motor. It applies various squirrel-cage asynchronous motor control of load, the motor can smooth starting under any working conditions, protect the drag system, reduce the starting current impact on power grid, ensure reliable motor starting.

 

Smoothly soft stopping function can effectively solve the inertial system surge problem, eliminate the drag system of inertial impact, that is traditional equipment cannot be achieved. Intelligent digital motor soft start equipment system with the complete protection function, extend the service life of the system, reduce the cost of system cost, improve the reliability of system and compatible with all the functions of starting equipment; It is a new ideal alternative for traditional star triangle starter and self-coupling decompression starter.

 

Features


1. Voltage control type and current limiting type
2. Digital and single chip control
3. Human-machine interface available
4. Space saving thanks to natural cooling with small housing design
5. Protection function: over voltage, over current, over load, over heat, short circuit, lower voltage, input or output phase failure, three phase imbalance, starting time over long protection etc.
6. Customization is available for specified application and requirement
 
Conditions Of Usage

 

Item Description
Power supply AC220V/380V/660V±15%
Power 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 start;
2) Voltage ramp 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;

Protection Class IP00,IP20
Cooling Pattern Natural wind cooling
Place to be used Indoor location with good ventilation free from corrosive gas and conductive dust.
Environment Condition Below 2000M. Rise the rate power when the altitude is more than 2000M.
Ambient Temperature -25+45°C
Ambient Humidity 95%(20°C±5°C)
Vibration<0.5G

 

Connection Diagram
 
Customization Low Current Start Fan / Pump High Start Torque Soft Starter With Soft Stop
 
Dimension
 
Customization Low Current Start Fan / Pump High Start Torque Soft Starter With Soft Stop

Customization Low Current Start Fan / Pump High Start Torque Soft Starter With Soft Stop

 
Maintenance


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.

Contact Details
Xi'an Noker Electric Co.,Ltd.

Contact Person: Sales Manager

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