Siemens 3UG4 - Page 129

3UG4.1 line monitoring relay
6.4 3UG4513 line monitoring relay
3UG4 / 3RR2 monitoring relays
Manual, 05/2016, NEB927043002000/RS-AC/004
129
3UG4513-.....
Thermal current
of the contact-affected switching
element maximum
A 5
Insulation voltage for overvoltage category III
according to IEC 60664
with degree of pollution 3
rated value
V
690
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