User Manual

3UG4.1 line monitoring relay
6.7 3UG4617 / 3UG4618 line monitoring relays
3UG4 / 3RR2 monitoring relays
Manual, 02/2013, NEB927043002000/RS-AA/002
151
3UG4617-..... 3UG4618-.....
Degree of pollution 3
Ambient temperature
• during operating
°C
-25 … +60
• during storage
°C -40 … +85
• during transport
°C -40 … +85
Galvanic isolation
• between entrance and outlet
Yes
• between the outputs
Yes
• between the voltage supply and other circuits
Yes
Mechanical operating cycles as operating time
typical
10 000 000
Electrical operating cycles as operating time at
AC-15 at 230 V typical
100 000
Operating cycles with 3RT2 contactor maximum 1/h 5 000
Mechanical design
3UG4617-1.... 3UG4618-1.... 3UG4617-2.... 3UG4618-2....
Width mm 22.5
Height mm 92 102 94 103
Depth mm 91
Built in orientation any
Distance, to be maintained, to
earthed part
• forwards
mm
0
• backwards
mm 0
• sidewards
mm 0
• upwards
mm 0
• downwards
mm 0
Distance, to be maintained, to
the ranks assembly
• forwards
mm
0
• backwards
mm 0
• sidewards
mm 0
• upwards
mm 0
• downwards
mm 0