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产品介绍
Symcom欣控 460-575 电机控制
SymCom 460-575 MotorSaver
460-575
Unique microcontroller-based voltage and phase-sensing circuit constantly monitors the 3-phase voltages (475-600VAC) to detect harmful power line conditions.When a harmful condition is detected, the MotorSaver's output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay). The trip delay prevents nuisance tripping due to rapidly fluctuating power line conditions. Protects 3-Phase Motors From: Low voltage High voltage Loss of any phase Voltage unbalance Rapid cycling The Model 460-575 adjustments include a 1-30 second trip delay, 1-500 second restart delay, and 2-8% voltage unbalance trip point. Four adjustment pots provide versatility for all kinds of applications. Diagnostic LEDs indicate trip status and provide simple troubleshooting. Microcontroller-based circuitry provides better accuracy and higher reliability than analog designs. Transient protection meets IEEE and IEC standards to allow operation under tough conditions. Standard surface or DIN rail mountable One 10 Amp general purpose Form C relay UL and cUL listed CE compliant 5-year warranty Made in USA
Motor Controls