Microprocessor Based Relays

Range : 0.25 - 2000 amps

Motor Relays

Item Code:Micro-MPD

We offer a precision engineered range of motor relays that are used in various industrial applications such engineering, petrochemicals, power etc. Manufactured using best quality raw material, our vendors also ensure that these motor relays are in compliance with required industrial standards. Further, our motor relays are quality tested and available at most affordable prices.

MPD-Split Type

Man-machine interface through keyboard & display.
Extra-wide range (with single turn) to reduce the inventory and maintenance.
In-built single phase (in partial well), phase reversal, unbalance &overload, earth fault, lock rotor, dry run, short circuit.
Pre-alarm, password, inbuilt star-delta timer.
Digital ammeter with auto scanner (settable scroll time).
Twenty point annunciation, more than mere annunciation, it displays the faulty phase and value at which tripping has occurred.
Available as basic unit from 0.8-5A (uptp3 HP), 2-22A (upto15HP), 4-44(upto 30HP with inbuilt CTs) & 40-220A (upto160HP), 80-440A (upto 375HP), 200-1200A (upto 800HP) with single turn can be used for any current range by using external CTs.
Provides accurate overload protection by virtue of release time accuracy.
Software calibration facility. Simple to install with straight-through wiring.

Request for Quotation

Multifunction Motor Protection Relay

We offer multifunction motor protection relays, which is an advanced computerized three phase current protection device. These motor protection relays find application is various industries such as steel, cement, power, engineering, automobile, textiles and others. Sourced from our trustworthy vendors, these motor protection relays are easy to install and offers smooth operations.

Advanced Computerized Three Phase Current Protection Device.
MMI (Man Machine Interface) with Key Board & Display.
Password protection.
Wide Range. (0.25-5 A / 4-61 A / 40-500 A / 400-2000 A)
In-built Phase CT in 0.25-5 A & 4-61A Range.
External Phase CT with Selectable CT Ratio in 40-500 A & 400-2000 A.
Three Phase Current Display with auto scrolling (Settable).
Selectable Scrolling Time -1 Sec to 10 Seconds.
Accurate Overload Protection with Annunciation (Visual) (Settable).
Selectable I-T Curve (2C, 5C, 10C, 15C & 20C). OR
Selectable Definite Time -2 to 900 Seconds.
Accurate Under Current Protection with Annunciation (Visual) (Settable).
Selectable Under Current Time - 6 to 30 Seconds.
Current Based Single Phase Loss Protection with Annunciation. (Visual) (Settable).
Selectable Single Phase Loss Protection Time - 3 to 20 Sec.
Locked Rotor Protection with Annunciation (Visual) (Settable).
Settable Locked Rotor Range. 4 to 10 Times of Set Current.
Earth Fault Protection with Annunciation (Visual) (Settable).
Settable Earth Fault Current from 0.1 A to 25.0 A.
Current Based Phase Reversal Protection with Annunciation (Visual).
4-20mA Output (Optional)

Request for Quotation

Motor Protection Relays

We offer a qualitative range of motor protection relays that are used to prevents motor failure, caused by heat generated during long working period. Incorporated with software calibration facility, these equipment provides accurate overload protection by virtue of release time accuracy. Easy to install, these are known for their reliable and durable performance.

MPD

Man-Machine interface through keyboard & display.
Extra-wide range (with single turn) to reduce the inventory and maintenance.
In-built single phase (in partial well), phase reversal, unbalance & overload, earth fault, lock rotor, dry run, short circuit.
Pre-alarm, password, inbuilt star-delta timer digital ammeter with auto scanner (settable scroll time).
Twenty point annunciation, more than mere annunciation, it displays the faulty phase and value at which tripping has occurred.
Available as basic unit from 0.8-5A (uptp3 HP), 2-22A (upto15HP), 4-44(upto 30HP with inbuilt CTs) & 40-220A (upto160HP), 80-440A (upto 375HP), 200-1200A (upto 800HP) with single turn can be used for any current range by using external CTs.
Provides accurate overload protection by virtue of release time accuracy.
Software calibration facility. Simple to install with straight-through wiring.
Advance RS 485 serial communication port.

Request for Quotation

Electronic Overload Relays

Owing to our domain expertise, we supply a wide range of electronic overload relays. These overload relays are acknowledged among our clients for their high performance and supreme quality. our overload relays are available in different specifications and models to meet diverse requirements of the clients. Further, they are available at market leading price and are delivered with in the given time span.

MPD-TUA

Separate indicator for fault annunciation single phase (in partial load as well), phase reversal, unbalance, overload & underload (dry run) protection.
In-bulit Auto sensing star delta timer (on motor current).
Extra-wide range (with single turn) to reduce inventory & maintenance 1-10A, 7-20A.
Provides accurate overload protection by virtue of high release time accuracy.

Request for Quotation

Custom Controllers

We provide custom controllers, electronic controllers that best suits to your individual requirements. The system designs by us are keeping in mind the requirements of the user after detail system studies. Without depending on expensive PLC’s we are able to give solutions that are expandable & customized to the customer requirement. We do value engineering to our customer for his product to give cost effective solution & compete to other competitors. Unlimited I/O's configuration. Soft hand offers DSP based design need as a design partner for your products.

Request for Quotation

Single Phase Relays

We bring forth an exclusive range of single phase relays that are designed to meet the application needs of engineering, automobile, textiles, pharmaceuticals, fertilizer and many other industries. Made with precision using advanced technology, these single phase relays are software controlled and in-built fault annunciation display. Compliant with the set industrial norms, these single phase relays can also be availed in different specifications.

MPD-WOD

In built single phases (in partial load as well), unbalance & overload protection.
Extra wide range (with single turn) to reduce the inventory.
Isolated from power connection.
Provides accurate overload protection by virtue of high release time accuracy.
Environmental temperature does not affect on tripping curve.
Available as basic unit from 1-10A & 7-20A with single turn.
Precise pot for overloading current setting.

Request for Quotation

Current Sensing Relays

The current sensing relays offered by us are known for their automatic operations, longer functional life and easy to install features. Our current sensing relays are provided with separate indicator for fault annunciation single phase, phase reversal, unbalance, overload & underload (dry run) protection. Available at most competitive prices, these current sensing relays are also in compliance with the required industrial norms.

MPD-Split Type

Man-machine interface through keyboard & display.
Extra-wide range (with single turn) to reduce the inventory and maintenance.
In-built single phase (in partial well), phase reversal, unbalance &overload, earth fault, lock rotor, dry run, short circuit.
Pre-alarm, password, inbuilt star-delta timer.
Digital ammeter with auto scanner (settable scroll time).
Twenty point annunciation, more than mere annunciation, it displays the faulty phase and value at which tripping has occurred.
Available as basic unit from 0.8-5A (uptp3 HP), 2-22A (upto15HP), 4-44(upto 30HP with inbuilt CTs) & 40-220A (upto160HP), 80-440A (upto 375HP), 200-1200A (upto 800HP) with single turn can be used for any current range by using external CTs.
Provides accurate overload protection by virtue of release time accuracy.
Software calibration facility. Simple to install with straight-through wiring.