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AC380V 75KW Electronic Soft Starter 3 Phase With Built In Current Transformer

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AC380V 75KW Electronic Soft Starter 3 Phase With Built In Current Transformer

China AC380V 75KW Electronic Soft Starter 3 Phase With Built In Current Transformer supplier

Large Image :  AC380V 75KW Electronic Soft Starter 3 Phase With Built In Current Transformer

Product Details:

Place of Origin: China
Brand Name: Noker
Certification: CCC、CE
Model Number: NK300-J3-075

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: To be discussed later
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
Convenient: Keypad Outgoing Current Transformer: Built-in Current Transformer
Maintain: Easy To Maintain Display: LED Display
Control Mode: Multi Control Mode Stop Mode: Multi Stop Mode
High Light:

scr soft starter

,

thyristor soft starter

AC380V 75KW Built-in Current Transformer Three Phase 50/60Hz Squirrel-Cage Asynchronous Electric Motor Soft Starter
 

Intelligent motor soft starter, the use of intelligent digital control; 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.

 

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

 

 

Features

 

1.The computer simulation design, SMT production process, Good EMC performance.

2.Perfect protection function: No voltage, less voltage, over voltage, over heating, starting time too long,Input phase lost, output phase lost,    3phase unbalance, starting over current, running overload, load short circuit.

3.Fault self-diagnosis(short circuit, over voltage, less voltage, one phase grounded, motor overload, one phase lost, motor blocked, and intelligent software can inspect drag system working state).

4.Combination of modular design, according to the fault display content, quick troubleshooting.

5.Independently software copyright.

6.Motor starting and protection proprietary technology.

7.Unique way to detect debug equipment and process.

8.Reliable performances lay the foundation of qualified service and quality.

9.Provide perfect system solution.

10.The timely and thoughtful Consulting Services.

11.Constantly improve the product performance according to user's opinion.

 

Dimension


AC380V 75KW Electronic Soft Starter 3 Phase With Built In Current Transformer

AC380V 75KW Electronic Soft Starter 3 Phase With Built In Current Transformer 

 

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.
 
Shipment and Packaging
 
AC380V 75KW Electronic Soft Starter 3 Phase With Built In Current Transformer

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

Contact Person: Sales Manager

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