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

Motor / Pump Protection Relays

S2 CMR1

S2-CMR1-Motor-/-Pump-Protection-Relays-Minilec-group

Technical Data

    Supply Voltage
  • System 100-120/220-240/380-440V AC ± 20%, 48-63 Hz
  • Auxillary 100-120/220-240VAC±20%, 24V DC+10%-15%
    Output Relay Contact
  • Output Relay Contact 2 CO
    Input
  • Input -
    Trip Setting
  • Phase to phase unbalance 50% of Motor Current (Fixed)
  • Under current (Dry running)40% to 80% of set current
  • OverloadAs per inverse time characteristics
  • UV/OV N.A.
    Trip Time Delay
  • On phase failure 4 Sec ± 1% Sec (Fixed)
  • For overloading As per Inverse Time Characteristics 2/5/10 Sec. (Selectable)
  • UV/OV RP N.A.
    Resetting
  • ResettingAuto / Mannual
    Approx Weight
  • Approx Weight140 gms
    Dimensions (mm)
  • Overall (L x W x D) 90 x 35 x 60
  • Mounting (L x W)35 mm Rail Mounting
    Note:
  • Wherever not specified Contact Rating: 5A @ 230 V AC (resistive)

Applications

Air -Conditioning & Refrigeration Machines

Crusher Motors , Mining M/c

Screw Compressors

End Users

Lift , Elevators, Hoist & Cranes

Connect with us

CONTACT

Delhi
delhi@minilecgroup.com

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kolkata@minilecgroup.com

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mumbai@minilecgroup.com

Bangalore
bangalore@minilecgroup.com