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Sigurnosni releji – naponsko frekfentna zaštita

060/089-1199

Sigurnosni relej VDE-AR-N 4105

sigurnosni relej

Features
– for use as integrated/central NS-protection
– integrated LC-display
– VDE AR-N 4105 2011-08 approval
– Certifikate of clearance
– Anti-islanding detectio acc. to chap. 6.5.3.-b and adjustable phasemonitor for co-generating units and wind
– easy instalation, width 7 units only
– standard dimension for installation box
– pluggable screw terminals
– also for non-regulated generating units
– key for testing the contactors
– all tripping parameters adjustable
– RS 485 interface for diagnosis and firmware update using “Changetec-Controlcenter”
– Modes for solar, cogeneration unit and wind
– Made in Germany

– Dimensions(L/B/H): 128/93/55mm
– weight:450g
– Nominal voltage:3×380/400V
– Nominal frequency: 50/60Hz
– Nominal current: 1,0A
– Nominal consumption: <3 VA without contactors
– Display: 6 Status – LEDs
– Built-in battery: 3V- Lithium
– Protection class: II
– Ambient temperature: -25C up to +60C
– Humidity: 5-95%
– Contact load: max.250V AC/1A
– max. power of generating unit acc. to the used contactors: inrush current <10A
– no. isolation system acc. To EN60950 between line circuits
– PJ 3 Pin 2,5: RS 485-A
– PJ 3 Pin 1,4: RS 485-B
– PJ 3 Pin 3,6: shield

Vrednost: Pozovite

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