Phase Failure Relays Dealers in Rajajinagar, Bangalore (2 products available)

With the aid of modern machinery and technology, we have been able to manufacture, supply, export and trade phase failure relay. Fully static, these relays are widely used for large number of motor applications as are developed in tandem with the guidelines laid in the industry. To suit the requirements of clients, we offer these relays in selectable percentage unbalance settings and automanual reset operations. Features: high performance precisely design trouble free functionality details: negative phase sequence detection low power consumption selectable percentage unbalance settings automanual reset operation fail safe system accurate, reliable and tropicalised din railsurface mounting type specifications: system voltage: 415v ac 3 phase 50 hz fixed tripping time delay: 2.5 sec ± 0.5 sec unbalance voltage setting : 10% or 20% (user selectable) reset: manualauto relay contacts: 2 co , potential free contacts normally energized (fail-safe) auxiliary voltage: 110220415v ac 50 hz mounting: din typesurface (fixing on 35 mm din channel) dimensions: 75×95×75mm(l×h×d) applications: suitable for motors of any hp ratings power supply distribution boards agriculture pump control panels

STATIC PHASE FAILURE (PFR) RELAY / SINGLE PHASING PREVENTOR (SPP) from Prok dv's works onthe principle of negative phase sequence voltage detection of the incoming supply.Monitoring of the unbalance in the supply voltage is the proven technique which has beenadopted in the STATIC PHASE FAILURE (PFR) RELAY / SINGLE PHASING PREVENTOR (SPP). Specification Negative phase sequence detection Low power consumption Selectable percentage unbalance settings Auto/Manual reset operation Fail safe system Accurate, reliable and tropicalised Din Rail/surface mounting type