s2-fmr1
  • Single phase under & over frequency,
  • Microcontroller based design, SMD technology,
  • Auto reset, Adjustable under/over frequency trip settings,
  • Adjustable trip delay & ON delay,
  • 2 CO output relay Failsafe-non-failsafe mode selectable
    Supply Voltage
  • System 100-120/220-240/380-440 V AC ± 20%, 38-72 Hz
  • Auxillary In Built
    Ext. Input
  • Ext. Input -
    Output Contact
  • Output Contact 1 CO + 1 CO
    Trip Setting
  • Under Frequency 1 CO + 1 CO
  • Over Frequency50 Hz - 70 Hz
  • Reverse Power-
    Power On Delay
  • Power On Delay1 - 10 Sec.(Adjustable) ± 1 Sec.
    Trip Time Delay
  • Trip Time Delay1 - 10 Sec.(Adjustable) ± 1 Sec.
    Resetting
  • ResettingAuto / Manual
    Weight
  • Weight130 gms.(Approx)
    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

  • Generator panels
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