3/6/2020 9:32 AM | |
Joined: 10/15/2007 Last visit: 6/4/2024 Posts: 46 Rating:
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Hi semo14, Manual SIRIUS Motor Starter M200D AS-Interface Basic ( Manual SIRIUS Motor Starter M200D AS-Interface Standard ) "... Description: Three-phase induction motors respond to slight asymmetries in the supply voltage with a higher asymmetric current consumption, which causes the temperature in the stator and rotor windings to increase. In this case, the M200D motor starter protects the motor against overload by shutting it down. Asymmetry limit value: The asymmetry limit is a percentage value by which the motor current is allowed to deviate in each phase. Asymmetry occurs when the difference between the lowest and highest phase current is greater than the asymmetry limit value. The asymmetry limit for the M200D AS-i Basic is set permanently to 30 %. The reference value for the evaluation is the maximum phase current in one of the 3 phases. Response to asymmetry: If the asymmetry limit value is exceeded, the motor starter is shut down (-->Asymmetry tripping) Invalid parameter value --> A invalid parameter value was parameterized; Group fault --> Generic/common indication of a fault; check diagnosis for more detailed diagnosis information; |
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3/12/2020 1:56 PM | |
Joined: 10/9/2016 Last visit: 8/8/2024 Posts: 7 Rating:
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thank Mr, LostMyMind your prompt answer was helpful to. ragards, |
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