Systems and Controls (sangli ) Pvt. Ltd.

Miraj, Sangli, MH

We are offering protection relay.Electric motors are crucial component in virtually every industrial automation application or environment. Therefore optimizing their performance and reliability can play a major role in reducing costs and improving overall plant efficiency. Electric motors fail and about half of them fail because of overheating through overload, phase failure or insulation breakdown. There are wide ranges of motors and motor characteristics in existence, because of numerous duties for which they are used and all of them need protection. Fortunately, the more fundamental problems affecting the choice of protection are independent on the type of motor and the type of load to which it is connected. Motor characteristics must be carefully considered when applying protection. It is emphasized because it applies more to motor than other items of power system plant. Protection of motor exists in any form, a variety of designs & either packaged individually or in different combinations. The fundamental and basic aim should be permit the motor to operate up to, but not to exceed its thermal and mechanical limits for overloads and abnormal operation conditions and to provide maximum sensitivity to faults.

We are offering sycon-8805 - protection relay.Now a days in industries people suffering cause of three phase load problemsburns due to single phasing. Sycon provides solution on that in form of single phase preventor.

We are offering sycon-770x earth leakage relay.Earth leakage current give rise to temperature and progressive failure of insulation which leads to operating flash over. It is essential to detect earth leakage current well before they cross threshold limits and isolate the circuit. Sycon 770x earth leakage relay continuously detects the leakage current with the help of cbct (core balance current transformer.) the cbct is mounted externally. The current carrying cables (it may be 3 phase supply or 1 phase supply) are passed through the cbct. Cbct detects the level of current and trip the device at set current & time.

We are offering protection relay.Earth leakage current give rise to temperature and progressive failure of insulation which leads to operating flash over. It is essential to detect earth leakage current well before they cross threshold limits and isolate the circuit. Sycon 772x earth leakage relay continuously detects the leakage current with the help of cbct (core balance current transformer.) the cbct is mounted externally. The overall load current whose leakage current is to be detect, current carrying cables it may be 3 phase supply or 1 phase supply are passed through the cbct. Cbct detects the level of current and trip the device at set current & time.

We are offering protection relay.Electric motors are crucial component in virtually every industrial automation application or environment. Therefore optimizing their performance and reliability can play a major role in reducing costs and improving overall plant efficiency. Electric motors fail and about half of them fail because of overheating through overload, phase failure or insulation breakdown. There are wide ranges of motors and motor characteristics in existence, because of numerous duties for which they are used and all of them need protection. Fortunately, the more fundamental problems affecting the choice of protection are independent on the type of motor and the type of load to which it is connected. Motor characteristics must be carefully considered when applying protection. It is emphasized because it applies more to motor than other items of power system plant. Protection of motor exists in any form, a variety of designs either packaged individually or in different combinations. The fundamental and basic aim should be permit the motor to operate up to, but not to exceed its thermal and mechanical limits for overloads and abnormal operation conditions and to provide maximum sensitivity to faults.

We are offering sycon-8802 - protection relay.The voltage relay sycon 8802 relay generally measures the phase-to-phase voltage of the system. On operation the relay trips the circuit-breaker or provides an alarm signal, in accordance with the configuration of the relay.when the phase-to-phase voltage exceeds the set start value of the overvoltage stage, the overvoltage stage starts and generates an over voltage fault signal. When, operate time has expired, the overvoltage stage delivers a trip signal. In the same way the undervoltage stage starts and generates a under voltage fault signal, when the value measured goes below the start value, and when the operate time has expired, the undervoltage stage operates by generating a trip signal.when the difference between any two phases is greater than 10% of normal voltage, voltage unbalance stage starts and when the operate time has expired, the voltage unbalance stage operates by generating a trip signal.

Now a days in industries people suffering cause of three phase load problemsburns due to single phasing. SYCON provides Solution On that in form of Single Phase Preventor.General FeaturesEasy installationUser Friendly

Earth leakage current give rise to temperature and progressive failure of insulation which leads to operating flash over. It is essential to detect earth leakage current well before they cross threshold limits and isolate the circuit. SYCON 770X Earth leakage Relay continuously detects the leakage current with the help of CBCT (Core Balance Current Transformer.) The CBCT is mounted externally. The current carrying cables (it may be 3 phase supply or 1 phase supply) are passed through the CBCT. CBCT detects the level of current and trip the device at set current & time.General FeaturesSolid stateWide operating current rangeLow power consumptionVariable current and time settingIdeal for compliance to I E rule 61-A

A frequency variations involves a change in frequency from the normally stable utility frequency of 50 hz 60hz. This may be caused by erratic operation of emergency generators or unstable frequency power sources. MFR 8801 reads the frquency. Displays it and compares it with set frequency and trip the deviceif frequency read is out of selected range.General FeaturesEasy installationLow frequency Setting in range 35 Hz to 65Hz in step of 0.5HzHigh frequency Setting in range 35HZ to 65Hz in step of 0.5HzTrip Delay Time Setting in range of 1 to 60 sec in step of 1 sec.