Protective Relays Dealers in Bangalore

We are offering bus protection relay. B-pro 8700 provides bus and substation differential protection (low impedance) with ct saturation security, integrated breaker failure and overcurrent protection with, dfr quality fault oscillography and dynamic swing recording, sequence of events logging, scada control and metering in a fully integrated protective relay solution.

We offer numerical directional overcurrent protection relay. Mit121131 is micro-controller based numerical true rms single pole directional over-current protection with voltage polarization, and the relay will operate depending on the direction of fault current and relay setting. versions: mit 121 - single pole directional over-current protection mit 131 - single pole directional over-current protection with dc transient free high set application distribution feeders transmission lines solidly or resistance grounded systems

Serving the markets of Bengaluru(India) and nearby area, we offer top-notch quality range. You can make payments through online methods such as net banking, PayPal, or offline methods such as draft depositing, cash on delivery etc. Our policies regarding payment are swift and transparent.

Prok dv’s make Microcontroller Based Motor Protection Relay continuously monitoring Real Time Motor Current of all the Three Phases. When the Motor Current exceeds the set value Im, the relay issues a trip command after the calculated time elapse (Based on selection of trip Class). The relay visually indicating the fault trip status by means of LED’s.Two Set of potential free output changeover contact is provided in the relay C& NC and C& NO for trip circuit .The relay continuously monitors the Currents and using this data it builds Thermal replica of the Motor and monitoring the Thermal status of the Motor. This information is used to protect the Motor against Thermal over Loading. Specification Over Load Current Setting Range 1.0Amps – 96.0Amps in 4 ranges as explained in SL.13 Trip Time Characteristics Class -10A, 10, 20 &30 as per IEC 947-4-1(Default: Trip class 20) if none of the trip class selected by means of Dip switch Thermal overload pick up above 105 % of Im indication through blinking of TOL led Provided the Thermal Replica for Motor over load Thermal overload pick up status I> indicated through visual LED indication

Taking quality as our prime importance, we are engaged in manufacturing, supplying, exporting and trading Motor Protection Relay . Ideal for motor protection, these relays are manufactured using reliable hardware with special algorithms, which allows to calculate the tripping time. Continuously monitors the three phase currents to build the thermal replica, which is used to protect the motor against thermal overloads, these relays are appreciated for accurate measurements and thermal memory. Features: Accurate measurements Thermal memory Dimensional accuracy Other Details: Selectable Thermal Trip Time characteristics Class - 10A, 10, 20 and 30 Pre-alarm at 105 % of Im by Potential Free Output Contacts Fault records up to Previous 999 faults and 20 Previous On-Board faults with Date and Time stampings IncrementDecrement Key and ModeSet key in front facia Operational and Type Nature of Fault indications through OLED Communication through Modbus protocol with RS-485 Port EnableDisable option for Earth Fault, Under Current, Locked Rotor, Phase Unbalance Protection Various Models with Current ratings Dimensions in mm: 70X75X109 (WXHXL) Operating Temp: 0c to +60c Auxiliary Power Supply: 85-275V ACDC Trip Accuracy: As per IEC 947-4-1Trip Class 10A, 10, 20, and 30 Pick-Up Accuracy: +- 12.5% Specifications: Thermal Over Load Protection: Over Load Current Setting Range 2.0Amps 96.0Amps in 4 ranges as explained in SL.13 Trip Time Characteristics Class 10A, 10, 20 &30 as per IEC 947-4-1 Pre-alarm at 105 % of Im by One set of Potential Free output Contacts Thermal Memory Provision Earth Fault Protection: Earth Fault Current Setting Range10% to 50% of Im, in steps of 1% (20% - Factory Set) Trip Time Delay 0.1Sec to 5.0Sec in steps of 0.1Sec (0.1Sec - Factory Set) EnableDisable Option Phase Unbalance: Unbalance Current Setting Range 10% to 50% of Im, in steps of 1% (40% - Factory Set) Trip Time Delay 0.1Sec to 5.0Sec in steps of 0.1Sec (2.0Sec - Factory Set) EnableDisable

Product Features : Micro controller based motor protection relay. (Panel / Flush mounting.) Parameters: Phase- Phase missing (failure), phase reversal (sequence) and phase unbalance,Voltage – under voltage, over voltage based on 415V AC, Current – Under current, Over current based on nominal current set, Under frequency, Over frequency . earth leakage fault. Relay can be programmed for relay to get energized during healthy or unhealthy condition. Instant values of parameter displayed during healthy status. Reason for tripping displayed during unhealthy status. Unhealthy status will be displayed till the user acknowledges in manual mode. Auto / Manual. Program lock facility available. Bypass of unwanted parameter can be programmed CT primary can be programmed up to 2500 in steps of 5. CT secondary will be factory set for 5. MPR-E1– Panel / Flush mounting Trip delay time programmable for each parameter separately. 415 V AC, 3 Phase, 4 wire Out put : 1 c/o relay.

Features Software based design ‘Block on Start’ feature provides very accurate overload protection Definite time over load protection Locked rotor current protection Single phasing protection Wide setting ranges Draw -out case Principle of Operation: This is a Microprocessor based relay which has been designed to sense the load currents in all the three phases of an AC motor. It monitors the levels of these currents continuously, giving output signals for relay and LED driver circuits.

Features Software based design Block on Start feature provides very accurate overload protection Definite time over load protection Locked rotor current protection Single phasing protection Wide setting ranges Draw -out case

We are offering micro controller based motor protection relay. (panel flush mounting.) parameters: phase- phase missing (failure), phase reversal (sequence) and phase unbalance, voltage – under voltage, over voltage based on 415v ac, current – under current, over current based on nominal current set, under frequency, over frequency . earth leakage fault. relay can be programmed for relay to get energized during healthy or unhealthy condition. instant values of parameter displayed during healthy status. Reason for tripping displayed during unhealthy status. unhealthy status will be displayed till the user acknowledges in manual mode. auto manual program lock facility available. bypass of unwanted parameter can be programmed. ct primary can be programmed up to 2500 in steps of 5. Ct secondary will be factory set for 5. mpr-e1– panel flush mounting trip delay time programmable for each parameter separately.

Electric Control Panels, Vacuum Circuit Breaker Pane

Earth Fault Relay, Voltage Relay, Earth Leakage Rela

We are offering motor protection relay. Backed by experienced and expert team we are offering range of motor protection relay

Industry Automation, Substation Automation, Automation Product

Protective Numerical Relays, Control Panel Boards, Timer Relay

Industrial earth leakage protection, protection relays, test and measuring equipment for substations, filtering reactors, etc.

Motor-Pump Protection Relays, Loom Switches, LED Module Pilot Light

Transformer Protection Relay, RTCC Panel

Motor Protection And Control Relay, Fiber Optical Patch Cor

Digital Protective Relays, Switchgear Servicin

Short Circuit Protected SSR, AC Input Module, Single Channel Rela

Protection Control Relays, ENERGY AND POWER MONITOR

Circuit Protection Relay, D Subminiature Connector, RF / Coaxial Connecto

Protection Relays, Panels, Scada and Automation Pane

Protection Relays, Alternator Voltage Regulator

Protection Relays, Panels, Scada and Automation Panel, Semaphore Indicator

Winding Protection Relays, Electric Relays, Motors Relay