Electromechanical Relays Dealers in Andheri, Mumbai

• Brand Name: NMC
• 92*192*150mm: 85V-265V AC/DC
• PASSWORD PROTECTED: LOW COST
• CONTROL FAIL BLOCKING: METAL BODY

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.

Current Monitoring Relay Protection against Overload, Phase Loss, Phase Reverse and Phase Unbalance faults Wide range of sensing current : 1A - 45A Models for 1 Phase and 3 Phase systems Auto Manual Reset selection Fail - safe protection Inverse time model with underload, locked rotor protection and selectable trip class Definite time model with underload and selectable start and trip time.

• Voltage: 48-480 V AC
• Number of Poles: 1 Pole
• Brand Name: Satronix
• Humidity: 95% with no condensation 40 Deg C
• Weight: 125 Gram
• Current: 10-75 A
• Storage Temperature: -40 to 100 Deg C
• Operating Temperature: -25 to 60 Deg C

Special Features         • Most compact yet ultra flexible protection relays • Micro controller based True RMS Measurement • Under or over voltage selection with automatic range   selection • Two Time delay ranges in one unit • User selectable Normal/Fail safe Modes • User selectable Auto/Manual Reset • Wide power supply range from 90-270V AC/DC

• Certification: CE
• Model Number: INT
• Brand Name: KRIWAN
• Application: Compressor

Power ( Load ) sharing between two Alternators in Parallel Operation condition Transfer of Power from one Alternator to other Alternator in Parallel operation Power sharing between one Alternator & Infinite Bus (3Ø mains) in Parallel Operation condition.

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.

We offer stucke make power protection relays.

• Cut-off temperature range: 60ºC to 166ºC
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• Nominal Operating Voltage: 12-48 Volts DC
• Typical voltage drop at operating current: 200 mV max
• Operating Trip Current Range: 10-125 Amps

  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.  

A relay is an Electro-Mechanical switch that changes a low release current into mechanical movement. A polarized relay consists of a soft-magnetic circuit formed by an Armature and a Yoke as shown in above fig. These parts are made in 80% NiFe or 48% NiFe material. These parts require very high permeability and the contact area needs to have very high surface finish, flatness and cleanliness. These parts are   used in Earth Circuit Leakage Breakers (ELCB) or Residual Current Devices (RCDs) for Human Safety.

• Material: Aluminium
• Certification: CE Certified
• Voltage: 110V, 220V
• Condition: New
• Frequency: 50Hz, 60Hz
• Application: Electromagnetic Flux

We are the main supplier of this product.

Under Voltage Over Voltage Relay, Dc Ammeter

• Features: Perfect finish, Highly durable, Easy to install

• Material: Aluminium, Plastic, Polyester Film, Raw Aluminium
• Color: Blue, Grey, Light White, Metallic, Silver, White
• Voltage: 110V, 220V, 380V, 440V, 580V
• Condition: New, Old
• Frequency: 50Hz, 60Hz
• Warranty: 1Year, 2Years, 6months
• Current Type: AC, DC
• IP Rating: IP0-25, IP25-50, IP50-75, IP75-100
• Terminals: 3Terminals, 6Terminals
• Relay Type: Dry Filled, Oil Filled
• Type: Industrial Relay
• Application: Industrial Use
• Weight: 0-100gm, 1-2kg, 100-200gm, 2-4kg, 200-400gm, 4-8kg, 400-800gm
• Operating Temperature: -25 +85deg C, -40 +70deg C, -45 +55deg C, -70 +40deg C
• Power: 1-3kw, 3-6kw, 6-9kw, 9-12kw
• Feature: Accuracy, Auto Controller, Dipped In Epoxy Resin, Durable, Heat Resistance, High Performance, Shocked Proof, Stable Performance
• Phase type: Double Phase, Single Phase, Triple Phase

• Voltage Input: 110 / 415 V AC

MRP11 is micro controller based single phase, reverse power relay with one measuring element. Relay operates for pure active reverse power only and will not cause spurious tripping due to PF fluctuations in the system. Relay can work as a reverse reactive power relay with an addition potential transformer.

High-Voltage Relays

voltage relay, Digital Panel Meters, multi function meters

Short Circuit Protected SSR, Soft Starter, interface modules

Automatic Voltage Regulating Relay, Rep 2002 For Tap

Miniature Power Relay

A.C. Voltage Sensing Relay, Fuse Monitoring Unit

reverse power relay, Engine Start Relay

D.c. Voltage Sensing Relay, Tag Blocks, R-Core Transformers

Relay, ADVANCED LEAD ACID BATTERY, Battery Pack

Relay, Circuit Breaker, Contactor, Moulded Case Circuit Breaker