Industrial Relay Dealers in Pune

Power Relays are large type of relay, usually used to switch current to an electric motor or other high-power load. Power relays typically have multiple contacts, and those are usually (but not always) normally-open, so that power to the load is shut off when the coil is de-energized. Perhaps the most common industrial use for Power relay is the control of electric motors.    

Power ON LED : It indicates the power supply to the unit. Motor ON LED: It indicates the motor ON and Off Condition Tank Level Indication LED: Two level visual indications – 25% (Low Level), 75% (Tank full level). Motor will automatically switch ON when the water level in the tank is low and automatically switch OFF within 1 second when the tank becomes full. Manual Mode: Helps to switch ON the motor manually. In this mode, the motor will be running till the tank will be full . The product having special features of two relays for submersible Pump. one for starting capacitor and other for running capacitor. The three sensor electrode indicates the water level of the tank. Helps in preventing overflow of water from the overhead tank Input Voltage- 230V to 275 V(AC) Output Contacts-2 NO Long Life Easy to install

Negative Sequence Voltage Operated Single Phasing Preventor.  Suitable for any H.P. Motor. Fixed Trip setting at (+ / -) 40V. Unbalance in R.Y.B. Phases. Auto Reset. Protection against single phasing, reverse phasing, unbalance voltage. L.E.D. Indication is healthy On. Models Available in ABS (Plastic) EnclosuresType -1) PX 999 2)PX 503 3) S.P.P.3 4) PX 503 Models Available in Sheet Metal Powder Coated boxesType- POWERTEK SUPER

L&T offers you a wide range of Power factor Correction Relays suitable for all standard applications. Their intelligent adjustment interface ensures balanced usage of capacitors based on the number of switching operations and the connection time of each step, thus ensuring long life for switchgear and capacitors. etaCON L Series: Available steps: 3, 5, 7, 8, 12 Compact size (96 × 96 mm) in 3, 5, 7 steps version Automatic recognition of current flow direction Auto / Manual Control Online display of PF, Voltage, Current, kVAr, capacitor overload and Panel temperature Average weekly power factor measurement Capacitor over-current and panel over-heating protection No-voltage release protection function Last two can be programmed for Capacitor switching / Alarm / Fan Control Keypad locking function

  HYBRID POWER RELAYS - RHP       20 A in a case only 17.5 mm wide Service life > 5 million operations at full load Silent operation Function contactor - impulse relay - day/night contactor Clips onto a 35 mm DIN rail UL/@UL (listed) approval pending NF-USE label pending "CE" / Low Voltage Directive conformity   Operating principles   Contactor The contactor output is closed when the control voltage is present at the control input terminals.The contactor output is open when there is no voltage at the control input terminalsThe LED is lit when the output is active

Features : Tripping with alarm Completely automatic 4 quadrant regulation Microprocessor based No over compensation during low load Continuous monitoring for defective capacitor stages   Power Factor Control Relay- FRAKO make power factor control relays are micro-processor based & advanced features with harmonic display. This can be interfaced with all types of communication protocols. Fully automatic microprocessor based and simple commissioning. Patented control characteristic - no overcompensation during low load. Measurement and monitoring of harmonics. Over current trip function - protection for capacitors. Four-quadrant regulation. Continuous monitoring for defective capacitor stages through self adjustment of control program. Zero voltage and zero current tripping with alarm signal. Manual / Automatic operation with ability to switch each individual capacitor stage ON or OFF.    

The first protective relays were electromagnetic devices, relying on coils operating on moving parts to provide detection of abnormal operating conditions such as over-current, over-voltage, reverse power flow, over- and under- frequency. Microprocessor-based digital protection relays now emulate the original devices, as well as providing types of protection and supervision impractical with electromechanical relays. In many cases a single microprocessor relay provides functions that would take two or more electromechanical devices. By combining several functions in one case, numerical relays also save capital cost and maintenance cost over electromechanical relays. However, due to their very long life span, tens of thousands of these "silent sentinels" are still protecting transmission lines and electrical apparatus all over the world. An important transmission line or generator unit will have cubicles dedicated to protection, with many individual electromechanical devices, or one or two microprocessor relays.

The PFR-X power factor controller calculates the active and reactive power in the mains from the measured current and voltage.The intelligent control algorithm optimizes the switching sequences and guarantees for short regulation times with minimum number of switchings.At the same time, switching operations are equally shared among the available capacitor branches where possible.The integrated connection control immediately detects in which phase voltage and current are measured, and adapts the entire system automatically.The very low current threshold of 10mA allow for very reliable and exact PF control.1A as well as 5A current transform can be used without additional manual adjustments.The power supply cover a voltage range of 90....550V.

APFC relay high performance and low maintenance, these APFC panels offered by us are highly demanded in the market. These offered APFC Panels can be customized in accordance with the requirements and demands provided by the customers.

Industrial Relays, Electric Current Tester, Industrial Automation Product

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