User Manual

3UG463. voltage monitoring relay
11.7 Technical data
3UG4 / 3RR2 monitoring relays
Manual, 02/2013, NEB927043002000/RS-AA/002
275
3UG463.-1.A 3UG463.-1.L 3UG463.-
1.W
3UG463.-2.A 3UG463.-2.L 3UG463.-
2.W
Resistance against
shock according to
IEC 60068-2-27
sinusoidal half-wave 15g / 11 ms
Installation altitude
at a height over
sea level maximum
m 2 000
Maximum
permissible voltage
for safe
disconnection
• between control
and auxiliary
circuit
V
300
• between
auxiliary circuit
and auxiliary
circuit
V
300
Conductor-bound
parasitic coupling
BURST according
to IEC 61000-4-4
2 kV
Conductor-bound
parasitic coupling
conductor-earth
SURGE according
to IEC 61000-4-5
2 kV
Conductor-bound
parasitic coupling
conductor-conductor
SURGE according
to IEC 61000-4-5
1 kV
Electrostatic
discharge according
to IEC 61000-4-2
6 kV contact discharge / 8 kV air discharge
Field-bound
parasitic coupling
according to IEC
61000-4-3
10 V/m
Insulation voltage
for overvoltage
category III
according to IEC
60664 with degree
of pollution 3 rated
value
V 690