Proton Power Control Pvt Ltd.
Pimple Nilakh, Pune, Maharashtra
Send E-mail
Send SMS
Home»Products»

Protection Relays and Monitor

Offering you a complete choice of products which include voltage monitoring relay 3 phase, voltage monitoring relay vmr 3p pr07, voltage monitoring, motor protection relays, ac power monitor and phase selector relay.

REQUEST CALLBACK
Get Best Quote

Approx. Rs 2,000  / Unit Get Latest Price

Product Details:
Voltage TypeDC
TypeHigh Voltage Relay, Overvoltage Relay, Undervoltage relay
Number of Poles4 Pole, 5 Pole, 2 Pole, 3 Pole
Contact FormSPDT, DPDT
PartsRelay Card, Relay Board, Relay Socket
Coil TypeLatching
Protection of 3 Phase devices against Over voltage, Under voltage, Single Phasing, Over Frequency, Under Frequency, Reverse Phasing & unbalance supply are one of the major issue in electrical systems. For safe running of 3-phase devices, special protections that keep a continuous watch on supply conditions are very essential. The major cause of maximum load burn-out is overloading which occurs due to unbalance supply, Single Phasing & Reverse phasing conditions. VMR3P detects such Conditions & protect the load from burn out. 'Proton's VMR 3P' offer above protections along with 3 digit display showing R-Y,Y-B,BR voltages in scanning mode with precise accuracy.

Low/High voltage tripping to ensure trouble free running of 3-phase Loads, And also protection is provided against Over /Under Frequency

Three Phase Voltage Monitoring Relay VFR 3P Features :

  • Voltage protection along with digital voltage readout.
  • Over Frequency/ Under Frequency protection along with digital Line Frequency readout.
  • Wide range of supply variation.
  • Unit will also work if any one phase is present.
  • Protection against under voltage.
  • Microcontroller based technology.
  • Message Display for SPP, Reverse Phasing & Unbalance Faults.

Salient Features :

  • Protection against Over voltage.
  • Phase unbalance protection.
  • Trip Delay for Under voltage & Unbalance is settable
  • Reverse Phasing Protection can be able to bypass through settings.
  • Single Phasing & Reverse phasing protection.
  • No separate auxiliary supply required.
  • All the set points settable by keys.
  • Hold feature:Press INC key in Running condition to observe particular supply voltage.

Additional Information:
  • Item Code: VMR-3P
  • Packaging Details: DIN Standard
Yes! I am interested
View PDF
REQUEST CALLBACK
Get Best Quote

Approx. Rs 1,800  / Piece Get Latest Price

Product Details:
BrandProton
Voltage TypeAC
Number of Poles3 Pole, 4 Pole, 5 Pole, 2 Pole
TypeHigh Voltage Relay, Undervoltage relay, Overvoltage Relay
Contact FormDPDT, SPDT
Coil TypeNon Latching, Latching
  • Supply Voltage: 3 Phase 415 VAC,50 Hz (R,Y,B &N) (No auxilliary supply)
  • Output Contacts: Two changeover ( C-NO),Rating 5A at 230VAC
  • Voltage trip setting : 
    Lower Limit is 340 for Under voltage (Resolution of 1 Volt)
    Upper Limit is 460 Volts for OV (resolution of 1 V)
    ( Hysterisis between cut off & cut in is 10V)
  • Trip Time delay: Trip time less than 100 msec.for SPP, Reverse Phasing & Over VoltageTrip Time is settable for Under Voltage & Unbalance.
  • ON Delay: Selectable by keys from 1 to 60 sec.
  • Reset Mode: Auto reset.
  • Indications: 
    1. SPP : RED LED
    2. OVER VOLTAGE : RED LED 
    3. UNDER VOLTAGE : RED LED 
    4. RELAY ON : GREEN LED ( HEALTHY )
  • Operating Temperature range: -5 0C to 60 0C.
  • Relative Humidity:10% to 95%
  • Mounting: 
    Din rail:
    Base mounting dimensions 55 (W) x 65 (H) x 125 (D) mm.
  • Yes! I am interested
    REQUEST CALLBACK
    Get Best Quote

    Approx. Rs 2,000  / Piece Get Latest Price

    Product Details:
    BrandProton
    Voltage TypeAC
    Number of Poles4 Pole, 5 Pole, 3 Pole, 2 Pole
    TypeOvervoltage Relay, High Voltage Relay, Undervoltage relay
    Contact FormSPDT, DPDT
    Coil TypeLatching, Non Latching
    • Fully Programmable
    • LEO display for digital Voltmeter &
    • fault Annunciation
    • Auto scanner for 3 phase voltage
    • Complete protection from unhealthy
    • conditions such as
    • UV, OV, SPP, Reverse phase & UB
    • Sensing: Voltage sensing
    • Mounting: Door mounting
    • Cutout dimension: 92mm x 92mm
    Yes! I am interested
    View PDF
    Save time! Get the Best Deal

    *Your information is safe with us.

    REQUEST CALLBACK
    Get Best Quote

    Approx. Rs 2,000  / Unit Get Latest Price

    Product Details:
    Voltage TypeAC
    PhaseSingle Phase
    Number of Poles4 Pole, 3 Pole, 5 Pole, 2 Pole
    Relay TypeFrequency Relay, Voltage Relay, APFC Relay, Overload Relay, Thermal Relay
    ConditionNew
    BrandProton
    We are passionately engaged in providing an exclusive array of Motor Protection Relays. These protection relays provides protection from current & voltage problem such as single phasing, phase reversal, current unbalance, over load (current), under load (current) & over voltage, under voltage. Offered protection relays are provided in various stipulations as per the needs of the customers. These protection relays prevents motor failure, caused by heat generated during long working period. Features: Inverse time characteristics for over load Displays the fault condition, even if one phase is available MPU reduces inventory and maintenance Other Details: MPU can be used for wide range 1 Amp to 999 Amp MPU reduces inventory and maintenance Provides protection from Current & Voltage problem such as Single Phasing, Phase Reversal, Current Unbalance, Over load (current), Under load (current) & Over Voltage, Under Voltage Continuous monitoring of Current & Voltage through Auto scanner MPU can be directly used up to 30 Amp i.e. upto 20HP motor & for higher rating motors with external current transformer up to 1000/5 Amp can be used with wiring connection Software calibration & password facility straight through keys All protection are settable & trip time is also settable, hence can be used in various application Inverse time characteristics for over load Displays the fault condition, even if one phase is available Applications: Induction Motors Pumps Blowers Compressors Crane Motor Conveyor Motor Genset Panels Electrical Panels Electrical Test Benches Compressor Motors
    Yes! I am interested
    REQUEST CALLBACK
    Get Best Quote

    Approx. Rs 2,000  / Unit/Onwards Get Latest Price

    Product Details:
    BrandProton
    UsageIndustrial, Laboratory
    The AC Power Monitor is a solid state Power Meter. Monitoring of three phase AC supply including all type of energies. The AC Power Monitor is based on Microcontroller, with a high degree of programmability.

    The Meter has been programmed to operate as an intelligent front end measuring and storing device & serial port connectivity qualifies model AC Power Meter.

    The Meter’s supplied pre programmed for operation and can be directly installed. The Meter can be read manually or through a RTU using RS-485 MODBUS.
     
    Auxiliary Power :-
    No External power is required (Draws power from the voltage signal Inputs)
    System :-  3 phase 4 wire unbalanced load.

    Features :

    • LCD Display (2X16 Char) with Back Light
    • No External power is required (Draws power from the voltage signal Inputs)
    • Calibration: using front keys
    • Digital Input & Output
    • Isolated RS 485 (MODBUS-RTU Protocol)
    • Fully User Programmable
    • Fault log History & Fault Reset facility
    • Every Menu Settings are Password Protected
    • 3 phase 4 wire unbalanced load


    Measured Parameters :


    • Voltage (Ph - N & Ph - Ph RMS)
    • Unbalance Voltage measured (Ph - Ph Unbalance measured)
    • Current (Amps)
    • Frequency (R, Y, B)
    • Power Factor (Per Phase PF)
    • Active Power (Per Phase KWh)
    • Apparent Power (Per Phase KVA-Hr)
    • Active Energy (Per Phase KWh)
    • Main’s KWh
    • DG KWh
    • Run Hour (Total DG Run Hour)


    Protection:

    • Over Voltage Protection (Settable)
    • Under Voltage Protection (Settable)
    • Over Load Protection (Settable)
    • Under Load Protection (Settable)
    • Unbalance (Settable)
    • Over Frequency Protection (Settable)
    • Under Frequency Protection (Settable)
    • Total KW Protection (Settable)
    • Phase Failure Protection (Settable)

    Enclosure :

    • Mounting : Panel mounting
    • Position    : Panel
    • Enclosure : 96 X 96 X 110 mm
    • Terminal : Screw ON Terminals
    Yes! I am interested
    View PDF
    REQUEST CALLBACK
    Get Best Quote

    Approx. Rs 2,000  / Unit/Onwards Get Latest Price

    Product Details:
    Voltage TypeAC
    Number of Poles2 Pole, 5 Pole, 3 Pole, 4 Pole
    BrandProton
    Supply voltage : 300-500 VAC, Three phase R,Y,B,N (No auxilliary supply)
    Voltage trip setting : Default 290 V For OV with digital display (resolution of 1 V)
    Reset Mode : Auto reset.
    Output Contacts:ONE changeover LIVE output for each phase
    & Power fail Alarm Relay Contact (Potential free NC-C-NO),
    Rating 5A at 230VAC
    Trip Time delay: UV trip delay is fixed 3 sec.
    OV tripping isinstant.
    Yes! I am interested
    View PDF
    Save time! Get the Best Deal

    *Your information is safe with us.

    REQUEST CALLBACK
    Get Best Quote

    Approx. Rs 3,500  / Unit Get Latest Price

    Product Details:
    BrandPROTON
    Model1P ACPM
    UsageIndustrial
    Features:-

    • All Menus are Password Protected.
    • Different Passwords for each menu set points.
    • 16 x 2 Line LCD display with Bakelite on controller front panel.
    • Simple 4 Key keypad for on site programming.
    • Automatic display of AC Voltages, Current parameters one by one in Run Mode.
    • Separate contact for DG.
    • Direct display of Line voltage & actual current drawn by Load.
    • Run hours for Total Main KWH, Total DG KWH.
    • D.G. sensing.
    • Separate Protection Relay contact.
    Yes! I am interested
    View PDF
    REQUEST CALLBACK
    Get Best Quote

    Approx. Rs 2,000  / Unit Get Latest Price

    Product Details:
    Voltage TypeAC
    In order to fulfill the ever changing demands of our clients, we are offering Voltage Monitor. Our voltage monitors are manufactured by using finest quality material and modern technology at our advanced manufacturing unit. Offered voltage monitors are integrated with the features like reverse phasing protection can be able to bypass through settings, message display for SPP, reverse phasing & unbalance faults. In addition to this, we offer these voltage monitors as per specific requirements of patrons at affordable prices.

    Features:

    • Voltage protection along with digital voltage readout
    • Wide range of supply variation
    • Unit will also work if any one phase is present
    • Protection against Under voltage

    Other Details:

    • Indications for Low voltage, High Voltage, SPP & Relay ON
    • Message Display for SPP, Reverse Phasing & Unbalance Faults
    • Protection against Over voltage
    • Phase unbalance protection
    • Trip Delay for Under voltage & Unbalance is settable
    • Reverse Phasing Protection can be able to bypass through settings
    • Single Phasing & Reverse Phasing protection
    • No separate auxiliary supply required
    • All the set points setable by keys
    • Hold feature: Press INC key in Running condition to observe particular supply voltage

    Specifications:

    • Supply voltage: 3 Phase 415 VAC, 50 Hz (R, Y, B & N) (No auxiliary supply)
    • Output Contacts: Two changeover (C-NO), Rating 5A at 230VAC
    • Trip Time delay: Trip time less than 100msec for SPP, Reverse Phasing & Over Voltage
    • Trip Time is settable for Under Voltage & Unbalance.
    • On Delay: Selectable by keys from 1 to 60 sec
    • Voltage trip setting:
    • Lower Limit is 340 for under voltage (Resolution of 1 Volt)
    • Upper Limit is 460 Volts for OV (resolution of 1 V)
    • (Hysteresis between cut off & cut in is 10V)
    • Reset Mode: Auto reset
    • Operating Temperature range: -5 C to 60 deg. C
    • Mounting: DIN rail
    • Base mounting dimensions: 55 (W) x 65 (L) x 125 (D) mm
    • Relative Humidity: 10 to 95%

    Additional Information:
    • Item Code: VMR3P
    Yes! I am interested
    View PDF
    REQUEST CALLBACK
    Get Best Quote

    Approx. Rs 2,000  / Unit Get Latest Price

    Product Details:
    PhaseSingle Phase
    Number Of Poles2.0, 4.0
    ClassA, B, C
    BrandProton
  • Supply voltage: 3 Phase, 415 VAC +-10% 50Hz
  • Mounting: DIN RAIL
  • Dimensions: 63(W) X 72(H) X 114(D) ,mm.
  • Trip Time delay: 50 msec.
  • Output:Two Potential free Relay contact of 5A rating
  • Output Contacts:Two Change over .( C- NO- NC),Rating 5 A at 230 VAC
  • Indication:
    1) Healthy ono -Green LED 
    2)Over Voltage (OV) Red LED 
    3)Under Voltage (UV) Red LED 
    4)Single Phase (SPP) Red LED 
    5)Reverse Phase (RP) Red LED
  • Yes! I am interested
    View PDF
    X
     

    Download Brochure
    Explore more products
    Proton Power Control Pvt Ltd.

    Abhijit Pawar(Director)
    Survey No. 28, Jagtap Dairy, Pimple Nilakh
    Pune - 411027
    Maharashtra, India
    Send Email
    © Proton Power Control Pvt Ltd.. All Rights Reserved (Terms of Use)
    Developed and Managed by IndiaMART InterMESH Limited