Technical characteristics of LT3:- Rated operating current range: 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:- Low power consumption and small dimensions - High reliability of the current parameters- High efficiency and long term of operation- The metal body is covered with corrosion-proof paint- Possibility for operation at higher frequency
Functions:- Switching on/off alternating current three phase motors operating according to a scheme “star-delta”- Does not allow secondary unwarranted switching on of the starter at transitory lowering of the voltage- Protects the motor from overload in the range of the corresponding thermal protection- Indication of the operating condition through a valve indicator- Possibility for mounting of additional contacts (for the open type) Applications:- Industry- Infrastructure
Mounting: To a flat surface using bolts/screws
Standard: EN60947-1; EN60947-4-1; LVD; EMC
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LED FÉNYFORRÁSOK ELMARK LED,TRIXLINE LED,QTEC LED
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