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> New bender ground fault current monitor RCM475LY-71
New bender ground fault current monitor RCM475LY-71
NEW Bender Ground Fault Current Monitor RCM475LY-71 NR!
RCM475LY-71 Residual Current Monitor
* Current transformer inside diameter: 18mm
* One DPDT voltage-free alarm relay contact
* Combined test/reset button
Bender says: "The RCM475LY monitors for ground faults in grounded and high-resistance grounded AC systems, both single- and three-phase. The RCM475LY is specially designed to provide advanced warning of developing ground faults without the problems associated with high sensitivity nuisance tripping.
"A wide, steplessly adjustable setpoint range allows for flexibility in a variety of systems. A DPDT contact allows for both information transmission (such as to a PLC) and power interruption (such as through a contactor or shunt trip breaker).
"Since the values are measured using a special current transformer, the RCM475LY is nearly
independent of the load current and the system voltage."
