Productgroep: [4801] Selco
Reverse Power Protection
Perfectly linear trip level
Insulated measurements
Digital delay circuit
Latching trip relay
50 hour burn-in before test
Certified for marine use
Productgroep: [4801] Selco
Protects against excitation loss
Insulated measurements
Digital delay circuit
Latching trip relay
50 hour burn-in before test
Certified for marine use
Productgroep: [4801] Selco
Protection of generators against overcurrent
Visual indication of power, pick-up and tripping relay
High precision digital countdown timer for delayed output
Accepts high supply voltage variations 60-110%
certified marine clasification
Productgroep: [4801] Selco
Protection of generators against short circuit
Visual indication of power, pick-up and relay tripping
High precision digital countdown timer for delayed output
Productgroep: [4801] Selco
Protection of generators against overcurrent
Trip of non essential services at peak loads
Price competitive, due to the combined features
Visual indication of power, pick-up and relay tripping on both relays
Productgroep: [4801] Selco
Over-Current Protection
Short-Circuit Protection
Perfectly linear trip level
Insulated measurements
Digital delay circuit
50 hour burn-in before test
Certified for marine use
Productgroep: [4801] Selco
Overload Protection
Perfectly linear trip level
Insulated measurements
Digital delay circuit
Latching trip relay
50 hour burn-in before test
Certified for marine use
Productgroep: [4801] Selco
Protection of generators against earth faults or overcurrent
Visual indication of power, pick-up and relay tripping
Wide range of settings for current and delay, both in two steps
High precision digital countdown timer for delayed output
Productgroep: [4801] Selco
Protection of generators against differential currents
Visual indication of power, pick-up and relay tripping
High precision digital countdown timer for delayed output
Normal function upon loss of supply due to built-in energy source
Productgroep: [4801] Selco
Price competitive due to combined functions
Visual indication of power, pick-up and relay tripping on both relays
High prection digital countdown timer for delayed output
Accepts high supply voltage variations: 70-110%
Productgroep: [4801] Selco
Price competitive due to combined functions
Visual indication of power, pick-up and relay tripping on both relays
High prection digital countdown timer for delayed output
Accepts high supply voltage variations: 70-110%
Productgroep: [4801] Selco
3 phase measurements
Separate supply circuit
Over voltage
Under voltage
Hysteresis
Productgroep: [4801] Selco
Acts on df/dt
Programmable delay
External blocking
Loss of mains application
Marine approved
Productgroep: [4801] Selco
Lage kosten en hoge flexibiliteit
Achteruit of vooruit Vermogen
Van 63 tot 690 VAC
Beschikbaar voor 5A CT
Programmeerbare schalen
Programmeerbaar relais functies (NO / NC)
Microprocessor gebaseerd
Optionele configuratie van PC
Selco voert een breed pakket aan beveiligingsrelais voor diesel en gas generatoren. De beveiligingsrelais zijn allemaal gekeurd door de belangrijkste scheepvaart keuringsinstanties en voldoen aan de laatste eisen. De beveiligingsrelais zijn eenvoudig programeerbaar en bedienbaar. Zie de specifieke bijlagen voor alle detail informatie
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