Ms. Seto Teknolog Pvt. Ltd.

MIDC, Mumbai, Maharashtra

We Offer Ac Voltage Transducer.The Voltage transducer converts a sinusoidal AC Voltage signal into an output signal that can serves several receiving instruments such as indicators, recorders, alarm units etc.The input Voltage is scaled down using a Voltage transformer T. The output of the transformer is rectified and filtered in a precision absolute amplifier A, incorporating integrated circuits. The amplified filtered output is proportional to R.M.S value of the sine wave input. The output is fed to a current converter 'C' to provide a load independent D.C. Current.FeatureAvailable in accuracy class index -0.2, 0.3, 0.5 & 1.0 Withstands wide temperature variations. VA burden on PT very low. - < 0.5 VA Wide range of Input / Output to meet National / International requirements. Comply to revised IEC 60688 (1997-10) standards.Flexibility in auxiliary power supply requirements - A.C. / D.C.Rugged and vibration resistant.Withstands seismic test as per IEC 344-1974 for Nuclear Power applications.Available in dust proof sheet plastic enclosures suitable for Back panel / Din rail mounting.Multiple outputs also available - up to 4. High input / Output isolation's - 4.0 KV.

We Offer Voltage Transducer. This transducer converts a sinusoidal AC Voltage signal into an output signal for Single Phase Single Output (STE-A-2T), Single Phase Dual Output (STE-A-2TD), Single Phase Triple Output (STE-A-2TT) & 3-Phase 4-Wire (STE-C-2TT), that can serves several receiving instruments such as indicators, recorders, alarm units etc.The input Voltage is scaled down using a Voltage transformer T. The output of the transformer is rectified and filtered in a precision absolute amplifier A, incorporating integrated circuits. The amplified filtered output is proportional to R.M.S value of the sine wave input. The output is fed to a current converter 'C' to provide a load independent D.C. Current.FeatureAvailable in accuracy class index -0.2, 0.3, 0.5 & 1.0 Withstands wide temperature variations.VA burden on PT very low. - < 0.5 VA Wide range of Input / Output to meet National / International requirements.Comply to revised IEC 60688 (1997-10) standards.Flexibility in auxiliary power supply requirements - A.C. / D.C. Rugged and vibration resistant. Withstands seismic test as per IEC 344-1974 for Nuclear Power applications. Available in dust proof sheet plastic enclosures suitable for Back panel / Din rail mounting. Multiple outputs also available - up to 4. High input / Output isolation - 4.0 KV.

We Offer Tap Position Transducer. This transducer is used for measurement of the mechanical position of an external device or equipment. The mechanical position of the external device (Transformer Tap Change Gear) is converted to a resistance value with a potentiometer or a resistor network by a rotary switch arrangement. The output (which is a load independent current or voltage) is proportional to the ratio of the resistance value at a position (tap) to the maximum resistance value in the network [i.e. resistance value at the maximum position (tap)]. The output can be connected directly to indicating instruments, data transmission system, Computer systems or SCADA systems. FeatureHigh accuracy, withstands wide temp variationWide range of Input / Output to meet National / International requirements.Complies to revised IEC 60688-(1997-10) standards. Flexibility in auxiliary power supply requirements - A.C. / D.C. Rugged and vibration resistant. Withstands seismic test as per IEC 344-1974 for Nuclear Power applications. Available in dust proof sheet plastic enclosures suitable for Back panel / Din rail mounting. Multiple outputs also available - upto 4. High input / Output isolation - 4.0 KV.Display Optional.

We Offer Reactive Power Transducer.This transducer is used for measurement of Reactive Power for single phase (STE-A-4T) system as well as for 3-phase, 3-wire (STE-B-4T) system and 3-phase 4-wire (STE-C-4T) systems with balance and unbalanced load. They are suitable for measurement of both import and export of power. The output is a load independent DC current or voltage which is proportional to input power. The output can be connected directly to indicating instruments or to data transmission system. FeatureAvailable in accuracy class index - 0.2, 1.0 & 0.5Withstands wide temperature variations.VA burden on CT/PT very low. - < 0.5 VALow internal consumptionWide range of Input / Output to meet National / International requirements.Comply to revised IEC 60688 (1997-10) standards.Flexibility in auxiliary power supply requirements - A.C. / D.C.Rugged and vibration resistant.Withstands seismic test as per IEC 344-1974 for Nuclear Power applications.Available in dust proof sheet plastic enclosures suitable for Back panel / Din rail mounting.Multiple outputs also available - upto 4.High input / Output isolation - 4.0 KV.

We Offer Power Factor Transducer. The STE-A-7T transducer converts the phase angle between current and voltage of a single phase or 3 phase balanced network into an output signal that can serve several receiving instruments such as indicators, recorders, alarm units etc.FeatureAvailable in accuracy class index - 0.5, & 1.0Withstands wide temperature variations.VA burden on CT/PT very low. - < 0.5 VAWide range of Input / Output to meet National / International requirements.Comply to revised IEC 60688 1997-10 standards.Flexibility in auxiliary power supply requirements - A.C. / D.C.Rugged and vibration resistant.Withstands seismic test as per IEC 344-1974 for Nuclear Power applications.Available in dust proof sheet plastic enclosures suitable for Back panel / Din rail mounting.Multiple outputs also available - up to 4High input / Output isolation - 4.0 KV.

We Offer Active Power Transducer.This transducer is used for measurement of Active Power for single phase (STE-A-3T) system as well as for 3-phase, 3-wire (STE-B-3T) system and 3-phase 4-wire (STE-C-3T) systems with balance and unbalanced load. They are suitable for measurement of both import and export of power. The output is a load independent DC current or voltage which is proportional to input power. The output can be connected directly to indicating instruments or to data transmission system. Feature Available in accuracy class - 0.2, 0.5 & 1.0Withstands wide temperature variations.VA burden on CTPT very low. - < 0.5 VALow internal consumptionWide range of Input Output to meet National International requirements.Comply to revised IEC 60688 (1997-10) standards.Flexibility in auxiliary power supply requirements - A.C. D.C.Rugged and vibration resistant.Withstands seismic test as per IEC 344-1974 for Nuclear Power applications.Available in dust proof sheet plastic enclosures suitable for Back panel Din rail mounting.Multiple outputs also available - upto 4High input Output isolation - 4.0 KV.

We Offer Active Energy Transducer.This transducer is used for measurement of Active Energy for single phase (STE-A-8T) system as well as for 3-phase, 3-wire (STE-B-8T) system and 3-phase 4-wire (STE-C-8T) systems with balanced and unbalanced load. This is fully solid-state instrument, which can be interfaced directly with Digital Data Acquisition System. The Input Voltages and currents are galvanic-ally isolated and suitably scaled down by transformer T1, T2 etc. Depending on the system one or more electronic multipliers M1, M2 etc are used. The multiplying circuit used is the popular time division multiplication method. The implementation of the TDM technique as designed by SITU, makes the accuracy of multiplication dependent only on a few precision resistors and a low temperature coefficient reference zener.The outputs of the multipliers are summed up and fed to a precision voltage to frequency converter F. The frequency converter converts the input voltage to a proportional frequency by using State-of-the-art charge feedback technique. The output of the frequency converters in the form of pulses, which is then divided by using digital technique, the division factor depending on the input transformation ratios. The divided pulse rate is then output either as an open collector output or as a potential free contact.Feature : Available in accuracy class index - 0.5, 1.0 & 2.0 Withstands wide temperature variations. VA burden on CT/PT very low. - < 0.5 VA Low internal consumption Wide range of Input / Output to meet National / International requirements. Flexibility in auxiliary power supply requirements - A.C. / D.C.Rugged and vibration resistant. Withstands seismic test as per IEC 344-1974 for Nuclear Power applications. Available in dust proof sheet plastic enclosures suitable for Back panel / Din rail mounting.High input / Output isolation's - 4.0 KV.

We Offer multifunction Transducer that Integrates Electrical Parameter Monitoring in Computerised Utility Monitoring System. Providing Electrical Parameters in a Serial Port, the Multifunction Transducer is Demanded for Energy Management System and for Varied Applications. Moreover, We are One of the Distinguished Manufacturers of Multifunction Transducer in the Domain. featureswide Range of Auxiliary Supply.compliance to Iec 60688 is 12784dsp Based Designedprogrammable Ct Ratioprogrammable Pt Ratio16 X 2 Character Backlit Lcd Displaysoftware Being Upgradeableopen Source Communication Protocol.wide Range of Current and Voltage Input.technical Datainput : 3 , 4 Wire 3 , 3 Wire, 1 , 2 Wirevoltage : 0150v Ac 0300v Ac Phase to Neutral 0-300v Ac 0-600v Ac Line to Lineaux. Supply : 24v48v110v220v Dc or 110v220v Ac. (+15%)communication : Rs485, Modbus Protocol Address Settable On the Unitcurrent : 0 5 Amp.display : 16 X 2 Character Backlit Lcdmeasurements : Vrms, Irms ( Individual Phase and Average )active Power, Reactive Power, Frequency, Power Factor, Import & Export Energy (active & Reactive)accuracy : Class 0.5 for all Parameters Except Class 0.1 for Frequencysettings : ctr Ptr Settable Through Serial Port

Used for Converting power Line Parameters Into Proportionate Dc Signals, the Power Line Transducers are Ideal for Energy Management Data Acquisition System. the Power Line Transducers are also Suitable for Telemetering, Supervisory Control, Data Acquisition (scada) for Process Control in Varied Industries Including Power, Cement, Chemicals, Steel, Sugar, Building Automation, Fertilizers and Others. types (for Ac & Dc)power Factordc to Dc Converterscurrentvoltagefrequencypowerapparentactivereactivesummation Amplifierenergy apparentactivereactivetemperature (rtd/thermocouple)featuresalso Available in 19" Rack Mounting / Eurocard Formatmultiple Output also Available Up to 4available in Accuracy Class Index - 0.1, 0.2, 0.5, &1.0low Internal Consumptionwide Range of Input / Output to Meet National / International Requirementscomply to Revised Iec60688-1 Standardsflexibility in Auxiliary Power Supply Requirements - Ac / Dcwithstands Wide Temperature Variationsva Burden On Ct/pt Very Low - < 0.5 Varugged and Vibration Resistantwithstands Seismic Test as per Iec 344-1974 for Nuclear Power Plant Applicationsavailable in Dust Proof Sheet Plastic Enclosures Suitable for Back Panel / Din Rail Mountinghigh Input / Output Isolation - 4.0 Kv

The dc Isolator Transducer offered By Us Helps in Converting Input Dc Voltage to Voltage At Output with the Usage of Galvanic Isolation. Moreover, These Dc Isolator Transducers are Used to Interface with Rtds and Thermocouples. Besides, the Dc Isolator Transducer is Demanded for Telemetering, Control Systems and Computers Where It is Used as An Isolating Element and An Amplifying Element. featuresline Resistance Compensation for Rtd with 3wire 4 Wire Connectiontc & Rtd Output Linearised to Be Proportional to Temperaturehigh Input Output Isolations - 1.5 Kvambient Junction Compensation for Tcavailable in Accuracy Class Index - 0.1, 0.2, & 0.5withstands Wide Temperature Variationslow Internal Consumptionwide Range of Input Output to Meet National International Requirementsrugged and Vibration Resistant.available in Dust Proof Sheet Plastic Enclosures Suitable for Din Rail Mountingtechnical Datameasuring Range : 0-1.2ln(or Vn)fortc : 0 to 500ac or as Specified By Customersfor Rtds (pt 100) : 0 to 300c or as Specified By Customersrated Input : 1 2.5 5 10 20 4-20 Ma60 Mv to 600 V Dctc : -10mv to 60mvrtds : 40 to 300internal Consumption :