Rhomberg SP103/30VDC-D Current Monitor - Single Phase - 1A/5A AC(RMS)/DC

Features
 • Failsafe feature
 • Internal shunt for direct in-line current sensing (AC or DC)
 • Adjustable response delay of 0,1 to 10 seconds on SP-103
 • 1A or 5A, AC or DC input range (programmable)
 • Direct interface with conventional current transformers
 • Trip point adjustable on percentage scale
 • Hysteresis adjustable 5-30%
 • Programmable for overload or underload detection
 • Latching on overload or underload (programmable)
 • Start-up delay
 • 10A SPDT relay output

Applications
 • Overload protection on cranes and hoists
 • Underload detection on conveyors. Conveyor belt slip-tear alarm or simple load control of conveyors
 • Simple and inexpensive load control on small industrial or agricultural installations
 • Monitoring and controlling loads on generator sets
 • Detection of blocked extruders on plastic moulding machines
 • Overload detection of single phase motors
 • Lift door control. Quickly responds to lift doors closing on foreign objects

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