LR97D07B 数据手册 - Schneider Electric（施耐德）

LR97 D Electronic Overcurrent RelaysSuitable for machine protection requirements where machinery may be subject to difficult starting, jamming, high resistive torque/high inertia and/or mechanical failure 1 N/O and 1 N/C contact LED status indication: Voltage, Starting, Steady State, Overload, Trip Trip status monitored: Over-Current, Rotor Locked, Phase Failure (L1, L2, L3) Manual or automatic reset H 64.5mm x W 45mm x D 67.5mm ### 注Current range (A) refers to the relay setting range. To allow for tripping sensitivity, the useable current range will be less than the maximum value quoted. Please refer to the manufacturer’s data sheet for specific product information.### Schneider Electric TeSys "D" 系列接触器附件

LR97 D Electronic Overcurrent RelaysSuitable for machine protection requirements where machinery may be subject to difficult starting, jamming, high resistive torque/high inertia and/or mechanical failure 1 N/O and 1 N/C contact LED status indication: Voltage, Starting, Steady State, Overload, Trip Trip status monitored: Over-Current, Rotor Locked, Phase Failure (L1, L2, L3) Manual or automatic reset H 64.5mm x W 45mm x D 67.5mm ### 注Current range (A) refers to the relay setting range. To allow for tripping sensitivity, the useable current range will be less than the maximum value quoted. Please refer to the manufacturer’s data sheet for specific product information.### Schneider Electric TeSys "D" 系列接触器附件