Technical information

J-18
Above prices do not include VAT. E&OE
Timers & control relays
Monitoringrelays
PMV10A440
PMA30240
PMV55A240
PMA50...
• ModularDINrailmounting(aligns with standard MCB’s)
• Adjustable“trip”and“resetdelay
• TrueRMSmeasurements
type description
monitored module
price
  voltage width(mm)
Phase failure / reversal relay
PMV10A440 phasefailure/phasereversalrelay 208-480Vac 18mm 536.00
PMV20A575 phasefailure/phasereversalrelay 208-575Vac 35mm 641.00
Voltage monitors single or three phase
• Voltagemonitoringrelays,selfpowered,forminimumandmaximumvoltage
• Adjustments - “Vmax”maximumvoltagetrippingthreshold 105-115%Ue
  - “Vmin”minimumvoltagetrippingthreshold 80-95%Ue
  - “tripping”and“reset”timedelay 0.1-20sec
Single phase monitoring
PMV55A240 single-phaseover/undervoltagemonitor 208-240Vac 35mm 1236.00
Three phase monitoring
• Selfpowered,forminimumandmaximumvoltage,phaselossandincorrectphasesequence
Three phase monitoring (without neutral)
PMV50A575 3-phaseover/undervoltagemonitor 380-575Vac 35mm 1236.00
Three phase monitoring (with or without neutral)selfpowered
• Forminimumandmaximumvoltage,phaseloss,neutrallossandincorrectphasesequence
PMV50NA440 minimumandmaximumACvoltage 380-440Vac 54mm 1739.00
PMV50NA600 minimum and maximumACvoltage 480-600Vac 54mm 2173.00
Current monitoring relays TRMS measurements
• AC/DCminimumormaximumcurrentcontrol
• Multi-voltageauxilliarypowersupply24-240Vac/dc
• Directconnectionupto16Aorbycurrenttransformer(CT)
• Automaticormanualreset
• Adjustments - “max”or“min”currenttrippingthreshold: 5-100%le
  - maximumhysteresisthreshold: 1-50%
  - “trip”delay: 0.1-30sec
  - “inhibition”time-externalinputorpowerup: 1-60sec
  - currentselection: 5Aor16A
  - trippingmemory(latch): OnorOff
PMA30240 minimumormaximumcurrentmonitor 24-240Vac/dc 35mm 1282.00
Pump protection relay
• Pumpprotectionrelayagainstdryrunning,auxiliaryACpowersupply
• Singleorthree-phasesystems(selectable)
• MaximumACcurrentandminimumcosφ.Delayedtrip
• Phaselossandincorrectphasesequence.Instantaneoustrip
• Voltagecontrolrange80-660Vac
• Adjustments - “max”cosφthreshold: 0.1-0.99
  - maximum(over) currentthreshold: 10-100%
  - “trip”delayformincosφandmaxcurrent: 0.1-10sec
  - “inhibition”time-externalinputorpowerup: 1-60sec
  - automaticresettime: Off-100min
  - currentselection: 5Aor16A
PMA50A240 pump protection relay (against dry running) 220-240Vac 54mm 2059.00
PMA50A415 pump protection relay (against dry running) 380-440Vac 54mm 2059.00