Relays Dealers in Pune

• Supply Voltage: 3 Phase 415 VAC, 50 Hz (R, Y, B &N) (No auxiliary supply)
• Output Contacts: Two changeover ( C-NO),Rating 5A at 230VAC
• Voltage trip setting: Lower Limit is 340 for Under voltage (Resolution of 1 Volt)
• Trip Time delay: Trip time Less than 100msec.for SPP, Reverse Phasing & Over Voltage Trip Time is settable for Under Voltage & Unbalance..
• ON Delay: Selectable by keys from 1 to 60 sec.
• Reset Mode: Auto reset.

Micro controller based technology. Voltage protection along with digital voltage readout. Wide range of supply variation. Unit will also works on any one phase is present. Protection against Under Voltage. Protection against Over Voltage. Single Phasing & Reverse Phasing protection. Control output All the set points settable by keys. Phase unbalance protection. Trip Delay for Under voltage & Unbalance is settable Reverse Phasing Protection can be able to bypass through settings. Indications for Low Voltage , High Voltage, SPP & Relay ON . Message Display for SPP, Reverse Phasing & Unbalance Faults. No separate auxiliary supply required. Hold feature:- Press INC key in Running condition to observe particular supply voltage 1) If the input supply is within the range of the fault limit limits then On Timer starts decrementing on display & after set on Time over Relay will de ON with RLY indication glowing  2)If OV , UV, OF, UF, SPP/ reverse phasing / Unbalance occurs in the supply then relay will be OFF after the trip delay of that particular fault & LED starts blinking 3) If any phase to Voltage increases above OV set point belay will trip after trip delay (100)ms ) over .If that particular phase to phase voltage reduces below COV set point Relay will be on after the set rest delay is over 4) If any Phase to Phase Voltage increases / reduces above / the UB set point compared to other two Phase to Phase voltages , Relay will trip after delay over If that particular phase to phase voltage reduces / increases below / above (UB set point -/+ 10-V ) relay will be ON after the set reset delay over If the frequency reduces below UF or increases above OF then the relay will trip . Hysteresis is 1H2 5)If any of the Phase fails , Relay will trip after trip delay (100ms) over If all phases are present , relay will be ON after the set reset delay is over 6) If Phase sequence is changed to R-B-Y/Y-R-B/B-R-Y; Relay will trip after the trip delay (100 ms) over . if phase sequence is corrected to R-Y-B, relay will after the delay over UB /SPP/REVP,UV,UF, OF.

• Material: Plastic
• Finishing: Polished
• Current Type: DC
• Power Consumption: 2W-5W
• Voltage: 220V

Power relays : hf2 co 12d 40a power relays : hf2 co 24d 40a series hf2 contact configuration 2 form a, 2 form b, 2form c current rating (no/nc) 40a/40a at 240v ac electrical life* 50,000 ops coil voltages various dc and ac voltages dielectric (kv ac) between contacts 1.5 between coil and contacts 2 typical applications elcb, phase changer, genset changeover, welding machines, stabilizers, contactor replacement, inverters, automation, pump controllers    , domestic appliances etc. Special features l high temperature withstanding non plastic base l rugged design l fully insulated mounting l complete isolation between poles versions dust protected termination 6.3mm qc terminals solder mounting style panel / chassis vertical / horizontal size (lxbxh) mm 60.3 x 38.2—x 43.2 weight (approx. ) gms 120

Panel mount relays are typically rated to carry maximum currents from 5 amps to 20 amps in a variety of industrial applications. They are designed to be plugged into a socket or mounted to a panel.

We support credit cards, purchase cards, PIN-less debit cards, bank account transfers for your utmost convenience. We have database that is maintained by the financial experts; they make sure that the transactions are made keeping all the details of the clients confidential. Stay rest assured for the products that we offer as they will remain damage free. For this, we make use of only premium packaging material for the packing Key features: Protection against Phase Missing & Phase Reversal within 2 sec Multiple Time Zones Advanced Software based Digital Timer with missed time (due to blackout) operation e.g. if the ON TIME is 06:00 hrs and OFF TIME is 09:00 hrs and suppose there is no power in between 06:00 hrs and 08:00 hrs, the pump will remain on for the missing time i.e. pump will be on from 08:00 hrs to 11:00 hrs. Field configuration of times zones through soft touch key pads with Password protection. Battery based Real Time Clock as against capacitor based for nonstop operation for 2 years Phase Sequence and Phase Missing display on LCD

• Approx Price: Rs 500 / Piece

We are situated in Pune(India) and have established a fine network with the help of which we ensure timely delivery. Widely acclaimed for providing high quality products, we are known as the well-known Supplier in the market.   Features High security Minimal maintenance Long functional life

• Number of Poles: 2 Pole
• Brand Name: Pizzato
• Voltage: 440 V
• Phase: Three Phase
• Rated Current: 40 A
• Model Name/Number: CS AT-02V120
• Operating Frequency: 50 Hz
• Power Source: Eelctric

• Frequency: 200Hz
• Diameter: 38 mm
• Weight: 12 Kg
• Centrifugal Force: 1500 n
• Intensity: 8A
• Length: 369 mm

• Number of Poles: 4 Pole
• Voltage: 230VAC
• Brand: Relpol
• Type: Industrial Relay
• Model Name/Number: R4N-2014-23-5230-WTL
• Usage/Application: Industrial Relay
• Operating Temperature: -40...+85 Deg CL
• Coil Voltage: 24V
• Current: 7Amp

• Brand Name: Honeywell
• Model: BC1000
• Condition: New
• Protection Class: IP00
• Ambient Temperature: -20 ... 60 Degree C
• Maximum Humidity: 90 %rh

• Application: Voltage And Phase Sequence Monitoring & Controlling. Under Voltage & Over Voltage Detection.
• Finishing: Polished
• Current Type: AC
• Brand Name: SALZER
• Material: Plastic
• Color: Grey
• Condition: New
• Power Consumption: 2W-5W
• Shape: Square
• Application: Mines, Factories, Power Plants, Shopping Malls
• Voltage: 220V
• Mounting Type: Din Rail Mounting
• Certification: CE Certified
• Size (Inches): 60 X 70mm
• Packaging Type: Carton Box
• Country of Origin: India
• Phase: Single Phase
• Warranty: 1 Year
• IP Rating: IP50-70
• Corrosion Resistance: Yes
• Rust Resistance: Yes

Short-Circuit Currents are currents that introduce large amounts of destructive energy into a power system in the form of heat and magnetic force. A short circuit is also known as a fault. It is a type of current that introduces a significant amount of energy into a power system. It can take the form of either heat or magnetic force. It is a low-resistance energy path that bypasses part of a circuit and causes the bypassed part of the circuit to stop working. The reliability and safety of electric power distribution systems are dependent on an accurate and thorough understanding of the short-circuit fault currents that can exist, as well as the ability of protective devices to interrupt these currents satisfactorily.Short circuit currents pose the most serious general hazard to power distribution system components and are the primary concern in the development and application of protection systems. Short circuit currents, fortunately, are relatively simple to calculate. The basic nature of short circuit currents can be determined by applying three or four fundamental circuit analysis concepts. These ideas will be stated and applied in a step-by-step progression.To correctly apply equipment in accordance with NEC and ANSI standards, short-circuit calculations are required. The amount of detail required to perform these calculations varies greatly depending on the size and utility connection.A Short Circuit study is a thorough examination, analysis, or evaluation of an electrical system to determine the magnitude of currents that can flow during an electrical fault and correlate with those values to the ratings of installations of equipment and short circuit protection devices.It addresses short-circuit analysis activities such as design considerations for new systems, analytical studies for existing systems, and operational and model validation considerations for industrial and commercial power systems. In power systems, a short circuit protection fault study is critical.

• Condition: New
• Working: Fast
• Supply Ability: High
• Performance: Optimum
• Mounting: PCB Mounting
• Load: 50A

VSET-PS-050 Control Panel is designed for study of Protection of Transformer against Differential Current due to the Fault and unbalance Load. Scope of Learning:- Study of NO Load Test on Three Phase Transformer. Study of Load Test on Three Phase Transformer. Study of OC & SC Test on Three Phase Transformer. Study of Polarity Test of Transformer. Study of Ratio Test of Transformer. Study of Percentage Differential Transformer Protection Relay. Study of Load Unbalance Protection. Study and Testing of L.L. Fault. Study and Testing of L.G. Fault. Study and Testing of L.L.G. Fault. Study and Testing of L.L.L Fault. Study and Testing of L.L.L.G Fault.

• Country of Origin: India
• Voltage: 240 V
• Frequency: 50Hz
• Number of Poles: 2 Pole
• Brand Name: Treffer
• Voltage Type: AC
• Rating: 4/6/12