IRÁNYVÁLTÓ INDÍTÓ LT4-B 40A/400V 50HZ

Technical characteristics of LT4:
- Rated operating current range: from 7 up to 93A A?
- Rated voltage of the controlling voltage: 400V A?;50/60Hz
- Rated operating voltage: 690V
- Insulation voltage: 690V
- Surge voltage wear resistance: ≥6000V
- Option for change of the power supply operating voltage
- IP code: IP54
- Ambient temperature : -10° to 65º?
- Maximum altitude: up to 2000m

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

Mounting: To a flat surface using bolts/screws

Standards: EN60947-1; EN60947-4-1; LVD; EMC