FPA38 Transmitter for kW, 3-phase symmetrical load Can be connected to 3-phase mains up to 3 x 500 VAC Measures total power consumption (?3 x U x I x cos phi) Built-in current transformer, range selection up to 60 AAC Analog output 0-20 mA / 4-20 mA Galvanic separation between input and output

RP10 Monitoring relay for 1-phase supply voltage Monitoring of 1-phase supply voltage Separate adjustment of min. and max. limits 1-2 pole relay output Supply: Select variant

RP30 Monitoring relay for 3-phase supply voltage without time delay monitors phase-neutral voltages monitors phase-phase voltages Separate adjustments for minimum and maximum levels 1-pole relay output 8 A / 250VAC Supply phase-phase: Select variant

RP31 Phase sequence and voltage asymmetry Monitoring relay for 3-phase supply voltage Monitors 3-phase voltage asymmetry Checks correct phase sequence 1- or 2-pole relay output AC supplies up to 3 x 415 VAC

RP32 Phase sequence and phase break monitoring of 3-phase supply voltage Checks correct phase sequence Protects against phase failure 1- or 2-pole relay output AC supplies up to 3 x 415 VAC

RP33 Monitoring relay for 3-phase supply voltage With time delay monitors phase-neutral voltages monitors phase-phase voltages Built-in adjustable time delay Adjustment for minimum levels Adjustment for maximum levels 1-pole relay output 8A / 250VAC Supply: Select variant

RP81 Load monitor for 3-phase motors Measures power factor (cos phi) Adjustable time delay 0-20 sec. at startup Selectable relay dropout in case of overload or underload 1-pole relay output

RP91 Power monitor for 1- and 3-phase motors Measures total power consumption (U x I x cos phi) Adjustable time delay 0.1-30 sec. at startup Adjustable reaction time 0.1-30 sec Measurement output for displaying current power consumption 1-pole relay output

MP92 Monitoring of torque for 3-phase motors Frequency range 10-400 Hz Suitable together with frequency converters Analogue and relay output Adjustable start-up time, reaction time and limit level Selectable current range: 1A, 2.5A, 5A and 10A Supply voltage 24V AC/DC Output with relay 5A, as well as analog output 0-10V