RU Universal Relay
500 Per Piece
Differential Protection Relay
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Percentage Biased Transformer Differential Relay Automatic correction of CTs’ mismatch and Transformer Vector Group. Two differential current levels. 2nd and 5th harmonic adjustable restraint levels. Programmable percentage bias curve. Oscillographic recording. Modbus Communication Protocol. Maximum Demand & Inrush Recording
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Automatic Voltage Regulating Relays
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1 Piece(s) (MOQ)
Nmc’s microcontroller based automatic voltage regulating relays (avr relays) are latest technology based relays used for regulating the secondary voltage of power transformers with on load tap changer (oltc). The parameter settings are made through the front panel keys & are stored in nvram. Independent time delays can be set for first control pulse & subsequent pulses. Built-in tap displays tap number of power transformer. Oltc is blocked for uv, ov, oc, cf, minmax tap positions & tap fail . In manual mode, tap raiselower can be achieved through front keys. In test mode, relays, display and led indications can be checked. A pair of contacts are available for raise, lower, uv, ov, manual mode, cf, tf & oc. There are two nos. Of 5 amps c.t.’s available, one for the over current blocking and l.d.c. & other for measuring the current. features : ø microcontroller based architecture with ad converter. Ø password protected. Ø auxiliary supply : 85v-265v acdc ø linear or inverse time response. Ø relay “on timer” ø built-in tap position indicator upto 40 taps. Ø readout of primary secondary voltages, current & tap no. Ø readout of kv ki voltage & current. Ø 7 segment bright red led displays. Ø independent lower, raise & nominal value settings. Ø blocking for uv, ov, oc, control fail, tap fail & minmax tap no. Ø auto manual mode of operation. Ø test mode & factory reset mode. Ø single pulse or continuous pulse operation. Ø line drop compensator (l.d.c.). Ø data logging. Ø modbus rs 485 ø rtc ø 4-20ma output from pt voltage & tpi for scada. Ø pt display of 433v instead of 110v. Ø over current blocking. Ø additional c.t. For measuring the current ø blocking for min. & max. Tap no. Ø master slave features.
Honeywell Flame Relay
14,000 Per Piece
1 Piece (MOQ)
Motor Protector
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The SN-25 Series is a high current DC motor protector which delivers the benefit of locked rotor and overload protection in a robust integrated package. A broad range of design and mounting options enable this device to be custom engineered to meet your needs. Over current and temperature protection in DC Motors. - Refrigerator Compressors - DC blowers - Engine Cooling fan motors - Pump Motor Features - Tin plated steel base and tab.- Available in covered and uncovered versions- Designed to trip time or temperature specifications.- Multiple bimetallic resistivities available. The SN-25 Series has been designed to offer protection for a wide range of 12 volt to 48 volt applications in a minimum package size. The SN-25 Series is suitable for both intermittent and continuous rated motors. The SN-25 is also designed for manual switching operations. The SN-25 is physically small and has unique 'snap action' bimetal disc, ensuring a positive make and break switching action for enhanced contact life.
Relay
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80A switching capability Very small contact resistance, hence negligible temp rise inside relay. Pulse driving, single or double coil Low power consumption- 1W / single coil, 2W / double coil Contact form 1-B Custom assemblies available with braided copper wire and / or copper straps, welded to brass terminals.
Starter Relay (RE-205)
310 Per Piece
184 Piece (MOQ)
Dc Earth Leakage Relay
5,000 - 9,000 Per piece
2 Piece (MOQ)
Offered By Us is dc Earth Leakage Relay that Works By Measuring Differential Current Between Both the –ve and +ve Current Carrying Conductors. the Dc Earth Leakage Relay Provided By Us is Supplied to Far Flung Areas of the World Through the Wide Spread Network of the Company. used For localizing and Detecting Earth Leakages in Dc Power Systems specifications sensor: back Panel Mountable with An Opening Provided for Passing the -ve and +ve Conductors Through. Size of Opening is 50 Mm Dia (smaller Dia Sensors are also Available )detectorsensing Range : + - 5 1020 Ma Selectable By Shorting Terminals On the Unit indication : +ve Leak, -ve Leaktime Delay : 10 Seconds for Turn On and Turn Offauxiliary Supply : 20 to 80 V, or 80 to 300 V Acdctrip Output : 1 Changeover Contact On Leakage Exceeding Set Valuecontact Rating 5 a 230v Ac 30 V Dcreset : auto or Manual Selectable By Shorting Terminals On the Unitmanual “reset “ Button Provided On the Unit dimensionssensor : 113mm X 30mm X 105mm ( 50mm Opening ), 87.5mm X 26mm X 81mm (20 Mm Opening )detector Unit : 70 Mm X 100 Mm X 110 Mmaccessories : cable Between Detector and Sensor of 2 Metre Length
Industrial Relay
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Machine Safety Relay
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Auxiliary relays are used for machine safety. Auxiliary relay assists a protective relay in switch-gear for a number of operations. Protective Relay performs task of measurement and under required conditions, is closes its contacts. Protective relay is relieved of all duties such as tripping, Time lag, breaking of trip circuit current, giving alarm, showing flags,etc. This duties are performed by Auxiliary Relays.Each of these duties are performed by an auxiliary relay.Seal-in Relay, Alarm Relay,Time lag Relay are some of the auxiliary relays. Contacts of Protective relay are delicate. Seal-in Relay is an auxiliary relay that protects the contacts of Protective relay. Alarm Relay is an auxiliary relay that gives trip alarm(Indication) both in audible and visual form. Time lag relays are auxiliary relay that operate after a preset time lag. They are used in control and alarm circuits to allow time for the required sequence of operation to take place. This are various applications of auxiliary relay. These parts are made of 48% Ni:Fe.PML provides these parts with high magnetic properties and critical dimensions maintained for proper working of the auxiliary relay.
Panel Mount Relay
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Digital Earth Leakage Relay
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Motor Protector
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Tripping Relay
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Tripping Relay is a microprocessor based Motor Protection Relay with 4 digits LED Display Features :- 4 Digit LED display Measurement of RYB, Zero Sequence current and Thermal capacity. Separate LED’s for indication of Motor operational, Trip & Thermal OL pre-alarm status. Programmable thermal OL time constant right from 1 sec to 40 sec. 2 nos. of CO output contacts. Relay testing facility Trip data recording Fault current or cause of last trip is displayed.
Solid State Relay
200 Per Piece
Mini Contactors & Control Relay
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AC & DC Mini contactor ranges from 7 to 16 Ampere For 7-16A - 4 Pole ( 3 + 1 ( NO/ NC) ) AC Coil Ranges for 7-16A Contactor – 24V to 600V(50/60 Hz) DC Coil Ranges- 12V to 250V Silver Alloys contacts for enhanced electrical life Compact in size Panel and Din rail Mounted 7-16A Accessories Aux Contacts – 4 Poles Mechanical Interlock Printed Circuit Board Link Module Wiring Module – 2 variants Surge Suppressor – RC Type, Diode Type, Varistor Type Electronic Timer – 9 Ranges
Relay Control System
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We are offering relay control system. Simulated electronic relay using high speed ic's simulated 2nd order linear plant. Facility for displaying x & x signaling dead zone variable from 0 - 600 mv hysteresis variable from 0 - 500 m built-in signal source sine & square amplitude : 0 - 1 v (min) variable frequency : 10, 20, 40, 80, 100, 200, 400, 800 & 1000 hz ic regulated internal power supplies.
Field Failure Relays
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FIELD FAILURE RELAY also known as FIELD LOSS RELAY protects the DC Shunt wound motor or main circuit, under open Field conditions or in the absence of the field supply. Field failure relays traders, dealers, exporters, suppliers and manufacturers in Mumbai Maharashtra India to all over the world from 1970 according to ISO standards and client's requirements
Single Phase Protection Relay
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Relay MPR300 is a three-phase LT motor protection relay for motor sizes up to 50KW (max. 88 A current). It is a low cost solution, offering five major protections for motors widely used in fans, pumps, crushers, mills, compressors, belt conveyors, centrifuges, mixers, ventilators, escalators, motorized valves etc. Major advantage is that it provides EF co-ordination in contactor-started motors, thus offering greater security, operator safety and economy. The relay is micro controller based, highly user friendly and compact with inbuilt CTs. The relay can also be used for protection of larger motors by using external CTs. medium voltage and high voltage sub-stations.
headlamp relay
247 Per Piece