Reverse Starters

Technical characteristics:
- Model: LT4
- Rated operating current range: from 7 up to 93А АС
- Rated voltage of the controlling voltage: 400V АС; 50/60Hz
- Rated operating voltage: 690V
- Insulation voltage: >690V
- Surge voltage wear resistance: 6 000V
- Option for change of the power supply operating voltage
- IP code: IP54
- Ambient temperature : -10°÷60ºС
- Maximum altitude: up to 2000m

 

Mounting: to a flat surface using bolts/screws

 

 

 

Advantages:
- Option for change of the thermal protection according to the motor power
- Metal body: covered with corrosion-proof paint
- Low power consumption and small dimensions 
- High reliability of the current parameters
- High efficiency and long term of operation


Functions:
- For direct start, reverse start and protection of induction motors with short connected rotor 
- To avoid secondary unwarranted switching on of the starter at transitory lowering of the voltage 
- To protect the motor from overload in the range of the corresponding thermal protection 

 

Applications:
- Industry
- Infrastructure

 

Standards:

EN 60947-1  

EN 60947-4-1