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STAR-DELTA MOTOR STARTER LT3-B 40A/400V 50HZ
43256-
Brand
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Technical data
- Model STAR-DELTA with box
- Rated current 40 A
- Coil voltage 400V
- Adjustment range Fixed
- Box Yes
- Dimensions (mm) H:470/W:265/D:160
- Brand ELMARK
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Warranty
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Technical characteristics of LT3:
- Rated operating current range: to 93А АС
- Rated voltage of the controlling voltage: 400V АС;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 65ºС
- 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 frequencyFunctions:
- 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/screwsStandard: EN60947-1; EN60947-4-1; LVD; EMC
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