Protection Relays

Equipment suitable for measuring and controlling the main industrial process variables

Din Rail Mount – Overload Relay 3Phase-CT Built-in

  • Range 50-100A AC
  • Trip and Power On Delay 0-9 Sec
  • 1 Relay 1C/O, 5A,230V AC
  • Front Test and Rest Key

Phase Sequence Relay

  • Protection Available :
    • Phase Sequence 
    • Phase Loss
    • Phase Asymmetry
  • Auxiliary Supply:
    • 154V to 500V AC, 50/60Hz, 3Φ3W
  • 1 Relay 1C/O, 5A, 230V AC (Resistive load)

Water Level Controller

  • High & Low-Level Indication LED for Lower & Upper Tank
  • Delay Time (0-10) Sec.
  • Sensitivity Adjustable: 1K Ohm to 1M Ohm
  • Pump protection from Dry run & Overflow condition

Voltage Protection Relay - 4 Knob

  • Selection of Under-Over Voltage by Knob
  • Individual Knob For Trip Delay Time & Rated Voltage
  • 1-Relay, 1-C/O, 5A, 230V AC
  • Self-Powered

Din Rail Phase Sequence Relay

  • 3 Phase 3 Wire Input
  • Separate Aux supply not needed as it is self-powered
  • Tripping parameter : Phase Sequence, Phase Loss & Phase Asymmetry 
  • 1 Relay 1 C/O

Panel Mount Earth Leakage Relay

  • 4+4 Digital Display for Indication of Leakage and Set Current
  • 1-Relay, 1-C/O
  • Fail Safe and Non Fail Safe Mode
  • RS-485 Modbus Available in Model ELR-19

Analog Voltage Protection Relay - Din Rail Mount

  • Under-Over Voltage Set by Analog Knob
  • 1-Relay, 2-C/O
  • Knob Settable for Under Voltage, Over Voltage & Trip Delay( Model VR-3K, VR-3KN)

load sharing relay

  • For balancing operation between 2 Loads – Like Generators, Motors, Pump
  • Increasing Load Work life
  • 2 Potential Free Micro Switch Input
  • 2 Relay ,5A, 230V AC

Din Rail Earth leakage Relay

  • Bright 3+3 LED Display in Din Rail Mount
  • Range: 30mA to 30A AC
  • Programmable Trip Delay
  • 1-Relay, 1-C/O
  • With Front Key and Terminal Reset and Test Function

Digital Din Rail Mount – Current Protection Relay

  • Programmable Over & Under Current
  • 1-Relay, 1-C/O
  • Fail Safe & Non Fail Safe Mode
  • Available in 1Ø and 3Ø

Digital Panel Mount – Current Protection Relay

  • 4+4 Digit
  • Programmable Over and Under current
  • 2-Relay Option Available
  • Fail Safe and Non Fail Safe Mode

 

Voltage Protection Relay Din Rail Mount - Analog

  • Selection of Under-Over Voltage by Knob
  • Trip Delay Selection by Dip Switch
  • 1-Relay, 2-C/O, 5A, 230V AC

(Panel Mount) Earth to Neutral Relay

  • Digital Display for Earth- Neutral Voltage Indication
  • Display Range 0-10V AC
  • Programmable Relay for Set Value
  • 1 Relay 1C/O, 5A ,230V AC

Earth Leakage Relay- BUILT IN CBCT ID 35 mm

  • Range 30mA to 3A AC
  • No Need of Separate CBCT as Built in CBCT (ID 35mm)
  • Digital Display for Programming Leakage Setting and Trip Delay
  • 1-Relay, 1-C/O,5A,230V AC
  • With Front Key and Terminal Reset and Test Function

Voltage Monitoring Relay- Panel Mount

  • Digital display for 3Ø Voltage Indication
  • 2-Relay Option Available
  • Programmable Tripping Parameter On
  • Over & Under Voltage, Phase Assymetry, Phase Loss, Phase Sequence, Neutral Loss 
  • Individual Enable /Disable Tripping Parameter

Winding Temperature Relay (Thermistor Relay)

  • Safety device for Electrical Motor in Industry
  • Trip based on overheating sense in Motor Winding
  • PTC Temperature Input
  • 1 Relay 1 C/O,5A, 230V AC

Automatic Power Factor Controller- APFC

  • Single CT, 2Ø Voltage input
  • 8-Stage APFC
  • Auto/Manual/Rotation Mode

water level controllers

  • High & Low-Level LED Indication
  • Sensitivity Adjustable: 1K Ohm to 200K Ohm
  • Pump protection from Dry run & Overflow condition

Analog Din Rail Earth Leakage Relay

  • Range 30mA to 30A  AC
  • Programmable Set and Trip Delay by Knob
  • 1-Relay, 1-C/O,5A,230V AC
  • With Front key and Terminal Reset and Test Function

(Panel Mount) Multifunction 3 Phase Protection Relay

  • 3 Line – 3 Digit Display for Easy to Use and Understand 3 Phase Value
  • 3 Phase 3 Wire / 4 Wire Selectable
  • Display 3 Phase Voltage (Ph-Ph, Ph-N), 3 Phase Ampere & Frequency
  • Programmable Tripping Parameter

Din Rail Mount – Earth Fault Relay

  • Input thru External CBCT
  • Front and Terminal Test and Reset Function
  • Programmable trip Delay
  • 1 Relay 1 C/O,5A,230V AC

Voltage Protection Relay- Digital Din Rail Mount

  • 3 + 3 Digit, 7-Segment Red + Green or Red + White LED for Bright Visibility
  • 2-Relay Option Available
  • Programmable Tripping Parameter On
  • Over & Under Voltage, Phase Asymmetry, Phase Loss, Phase Sequence, Neutral Loss 
  • Individual Enable /Disable Tripping Parameter

Din Rail Mount– Current Protection Relay

  • Programmable Over & Under Current
  • 1-Relay, 1-C/O,5A,230V AC
  •  Digital Display 3+3 Digit in Din Rail Mount

Din Rail Mount

  • 3 Line – 3 Digit Display for Easy to Use and Understand 3 Phase Value
  • 3 Phase 3 Wire / 4 Wire Selectable
  • Display 3 Phase Voltage (Ph-Ph, Ph-N), 3 Phase Ampere & Frequency
  • Programmable Tripping Parameter

DG Monitoring Relay

  • Network Selection:3Ø-4W
  • Protection Available
    • Over / Under Voltage
    • Asymmetry
    • Phase loss
    • Phase Sequence
  • Reset Mode: Auto

This site uses cookies and related technologies for site operation, analytics, and third party advertising purposes as described in our Privacy and Data Processing Policy. You may choose to consent to our use of these technologies or reject non-essential technologies. To opt-out of sharing with third parties information related to these technologies, select "Decline All".