img6
 
  • Phase Failure
  • Unbalance
  • Phase sequence
  • Overloading and dry running (Under current) Microcontroller based design
  • SMD technology
  • Auto/Manual Reset
  • Adjustable current trip settings
  • Selectable overload characteristics
  • 2 CO output relay
    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)
Relay contact position shown in 'Power off' condition

Suitable for Panels in Following Applications:

  • Air -Conditioning & Refrigeration Machines
  • Screw Compressors
  • Lift, Elevators, Hoist & Cranes
  • Crusher Motors, Mining M/c
  • End Users

All Products