Voltage Monitoring Relays
Frequency Monitoring Relays
Power Monitoring Relays & CBCT
Level Controllers – Conductive Liquids
Level Controllers – Non Conductive Liquids

Monitoring Relays

D2 EFR1

D2-EFR1-Monitoring-Relays-Minilec-group

Technical Data

    System Supply
  • System 24-30 VDC / 100-120 / 220-240 / 380-440 V AC ±20%
  • Auxillary -
    Ext. Input
  • Ext. Input 1A or 5A (Selectable) CBCT
    Output Contact
  • Output Relay Contact 1 CO (2 CO) (Pick up on Fault)
    Trip Setting
  • EF Trip Setting 10% -100% (adjustable) of CT sec
  • Under CurrentN.A.
  • Over Voltage N.A.
    Trip Time Delay
  • Trip Time Delay0.1-1.0 / 1-10 Sec. (Adjustable)
    Power on Delay
  • Power on Delay N.A.
    Resetting
  • Reset Manual / Remote (Selectable)
    Weight
  • Weight550 gms.
    Dimensions (mm)
  • Overall (L x W x D)76 x 56.5 x 117.5
  • Mounting (L x W)67 x 46 alt / 35 mm rail Mounting
    Note:
  • Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)

Applications

Generator Panels

AMF Panels, MCC panels

Synchronizing Control Panels

Air Circuit Breakers (With shunt Trip Coil)

Motor Control Panels

MCCB (With Shunt Trip Coil)

Connect with us

CONTACT

Delhi
delhi@minilecgroup.com

Kolkata
kolkata@minilecgroup.com

Mumbai
mumbai@minilecgroup.com

Bangalore
bangalore@minilecgroup.com