Caracteristici tehnice
Residual current relay
Detects fault currents, and, when used with a shunt trip or an underTensiune release, it gives the trip command to a MCCB or a switch
Comprises:
a tinged, sealable window
an auxiliary contact
a green Led indicating energisation
3 yellow Leds indicating respectively the max. phase earth insulation current: 20, 40 and 60 %
a red Led indicating
Fixed: exceeding of the insulation fault current value
Flashing: breaking of one of the connections between coils and relays
For use with coils:
O35 and 80 mm with adjustable sensitivity: 0.03, 0.05, 0.075, 0.1, 0.15, 0.2, 0.3, 0.5, 0.75, 1, 1.5, 2, 3, 5, 7.5, 10, 15, 20, 30 A
O110 to 210 mm with adjustable sensitivity: 0.3, 0.5, 0.75, 1, 1.5, 2, 3, 5, 7.5, 10, 15, 20, 30 A
O150 mm with adjustable sensitivity: 0.5, 0.75, 1, 1.5, 2, 3, 5, 7.5, 10, 15, 20, 30 A
O300 mm with adjustable sensitivity: 1, 1.5, 2, 3, 5, 7.5, 10, 15, 20, 30 A
Adjustable trip: 0, 0.15, 0.25, 0.5, 1, 2.5, 5 seconds
Supply Tensiune: 230/240 V - 50/60 Hz
Residual current relay to clip on symmetrical rail
Numar de module : 2
Caracteristici generale
Residual current relay and coils
Add Residual current protection to DPX³ trip-free switches and DPX³
MCCBs equipped with release.
Caracteristici tehnice
Residual current relay
Detects fault currents, and, when used with a shunt trip or an underTensiune release, it gives the trip command to a MCCB or a switch
Comprises:
a tinged, sealable window
an auxiliary contact
a green Led indicating energisation
3 yellow Leds indicating respectively the max
