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Motor Protection Relays, Earth Leakage Relays, Digital Ammeter, Digital Voltmeter, Automatic Power Factor Control Systems, Process Control Instruments

MOTOR PROTECTION RELAYS
SYCON MMR
 

FEATURES

  • Suitable for 3 H.P. to 100 H.P. in different models.

  • site settable over current trip characteristics.

  • Visual indication of S.P.P. and % over current.

  • Low cost.

 
TECHNICAL SPECIFICATIONS
 
 Voltage input  415V AC ± 15%, 50 Hz ±5%
 O/p contact  1 changeover 5 amp at 230V AC (NO contact)
 SPP (Current sensing) trip time  4 to 7 sec
 Current Unbalance  4 to 7 sec. for 50 % over load setting
 Overload  40 to 100 %
 Overload trip time  as per inverse current curve settable 2 to 10 sec.
 Display  L.E.D. indication
 Dimension  96x96x120 mm.

 
 
SYCON 220

FEATURES

  • Single comprehensive protection.
  • Indicates the cause of tripping by L.E.D.
  • Protection against Single phasing, Overloading, Instantaneous over current, Earth Fault, Stall.
  • Adjustable over current by selecting LRC time characteristics.
  • Separate unbalance detection with wide setting range and trip delay.
  • Adjustable instantaneous over current, earth fault and trip delay.
  • Inverse time current characteristic gives the proper protection against overloading.
  • Sensitive earth fault protection suitable either by residual or CBCT.
 
TECHNICAL SPECIFICATIONS
 
 Voltage input  415V AC ± 15%, 50 Hz ±5%
 Input Current  /5 BURDEN 15VA accuracy class 1
 O/c setting  30% to 110%, LRC time 2 to 10 sec.
 Instantaneous o/c  600% to 1200%
 Stalling  200% to 600% with 30 to 300 sec  tripping time.
 Unbalance  25% to 100% with 0.5 to 5 sec.
 Earth Fault  0.2 Amp to 1 Amp with 0 to 10 sec.
 Switching contact  10 Amp at 250V AC
 Dimension  144x144x160 mm.
 
Designed by : MID  Hosted by : PBD  Promoted by : GID
 
MOTOR PROTECTION RELAYS
 

SYCON MMR

A general Protection for any motor.
 
 
 
 
 
MOTOR PROTECTION RELAYS
 

SYCON 2200

Motor protection with digital technology for medium HP motors.
 
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