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Products I Monitoring Relays I S2 FMR1



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 :  ---

Output Contacts : 1 CO + 1 CO

Trip Setting    
  Under Frequency : 40 Hz - 60 Hz (Variable)
  Over Frequency : 50 Hz - 70 Hz (Variable)
  Reverse Power : ---

Power On Delay : 1 - 10 Sec.(Adjustable) ± 1 Sec.

Trip Time Delay : 1 - 10 Sec.(Adjustable) ± 1 Sec.

Resetting : Auto / Manual

Weight : 130 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)
Timing/ Relay logic Diagram

Electrical Connection Diagram

S2 FMR1 S2 FMR1

Relay contact position shown in 'Power off' condition
Generator panels.
AMF Panels.
Power Distribution Panel.
Induction heater control panels.
Server Room.
 
 
 
 



MODELS

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